Current data from the Cascade and Olympic Mtns of Washington and Oregon
Searching for data at time 2021120721..

12-7-2021
Northwest Avalanche Center
Mt Baker Ski Area, Washington

Wind gages unheated and may rime

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total Solar Solar
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow W/m^2 Total
             5020' 4210' 5020' 4210' 5020' 5020' 5020' 5020' 4210' 4210' 4210' 4210' 5020'  5020
------------------------------------------------------------------------------------------------
  12 6  1400    25    28    97    95    12    19    25   171     0     0     0    28    86   379
  12 6  1500    26    28    97    96    11    16    20   171   .01   .01     0    28    35   174
  12 6  1600    27    29    98    97    12    18    24   173   .03   .04     0    28     7    71
  12 6  1700    27    30    98    98    11    16    20   178   .01   .05     0    28     0     4
  12 6  1800    28    30    99    98    11    15    20   179   .01   .06     0    28     0     0
  12 6  1900    29    31    99    99    10    15    20   176   .01   .07     0    28     0     0
  12 6  2000    29    32    99    99    11    16    20   174   .01   .08     0    28     0     0
  12 6  2100    30    32   100    99    13    16    21   179     0   .08     0    28     0     0
  12 6  2200    30    32   100    99     8    13    20   178     0   .08     0    28     0     0
  12 6  2300    30    32   100    99     6    10    14   171   .02    .1     0    28     0     0
  12 7     0    30    32   100    99     8    13    16   182     0    .1     0    28     0     0
  12 7   100    30    32   100    98     9    15    21   169     0    .1     0    27     0     0
  12 7   200    31    32   100    99     8    16    24   186     0    .1     0    28     0     1
  12 7   300    31    33   100    98     6     9    12   175     0    .1     0    28     0     0
  12 7   400    30    33   100    97     5     8    12   180     0    .1     0    27     0     0
  12 7   500    30    33   100    97     6     8    11   182     0    .1     0    27     0     0
  12 7   600    30    33   100    98     7    13    20   173     0    .1     0    27     0     0
  12 7   700    30    33   100    97    10    15    23   171     0    .1     0    27     0     0
  12 7   800    30    33   100    96    11    15    20   181   .01   .11     0    27     5     5
  12 7   900    30    33   100    96    10    15    20   172   .01   .12     0    27    39    91
  12 7  1000    31    33   100    94    11    18    24   170     0   .12     0    27    62   188
  12 7  1100    31    33   100    95    15    19    24   177     0   .12     0    27    83   251
  12 7  1200    30    33   100    95    13    18    21   181     0   .12     0    27    97   313
  12 7  1300    30    33   100    96    10    15    20   182     0   .12     0    26    95   372

                                                                       Total
                                                                       Prec.
                                                                       4210'
    ------------------------------------------------------------------------
                                                                         .12

                                      Page 1

    12-7-2021
    Northwest Avalanche Center
    Freestone Inn, Mazama, Washington
    
    Wind gages unheated and may rime

     MM/DD  Hour  Temp    RH Solar  Wind  Wind  Wind  Hour Total 24 Hr Total
             PST     F     %  W/m2   Avg   Max   Dir Prec. Prec.  Snow  Snow
                 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170'
    ------------------------------------------------------------------------
      12 6  1400    27    81     7     0     3    64     0     0     4     3
      12 6  1500    27    83     3     0     3    64     0     0     4     3
      12 6  1600    27    83     0     0     0    66     0     0     4     3
      12 6  1700    26    87     0     0     0    59     0     0     4     3
      12 6  1800    26    90     0     0     0    61   .01   .01     4     3
      12 6  1900    26    91     0     0     0    61     0   .01     4     4
      12 6  2000    26    91     0     0     0    59   .01   .02     4     4
      12 6  2100    26    91     0     0     0    64     0   .02     4     3
      12 6  2200    26    92     0     0     0    58     0   .02     4     2
      12 6  2300    26    91     0     0     0    59     0   .02     4     2
      12 7     0    25    91     0     0     0    63     0   .02     4     2
      12 7   100    24    92     0     0     0    63     0   .02     4     2
      12 7   200    23    92     0     0     0    63     0   .02     4     2
      12 7   300    24    92     0     0     0    64     0   .02     4     3
      12 7   400    25    92     0     0     0    61     0   .02     4     2
      12 7   500    25    92     0     0     0    62     0   .02     4     2
      12 7   600    25    92     0     0     0    62     0   .02     4     1
      12 7   700    25    92     0     0     0    64     0   .02     4     1
      12 7   800    24    92     0     0     0    61     0   .02     4     1
      12 7   900    24    91     6     0     0    67     0   .02     4     1
      12 7  1000    25    89     6     0     0    70     0   .02     4     1
      12 7  1100    27    85    11     0     0    86     0   .02     3     0
      12 7  1200    28    83     7     0     0    81     0   .02     3     1
      12 7  1300    28    82     4     0     0    69     0   .02     3     1

                                                                 Total
                                                                 Prec.
                                                                 2170'
          ------------------------------------------------------------
                                                                   .02

                                      Page 1

12-7-2021
Northwest Avalanche Center
Washington Department of Transportation
Washington Pass, Washington

Wind gages unheated and may rime
Precipitation gage may measure condensation

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind Equip  Hour Total Total
         PST     F     F     %     %   Avg   Max   Dir  Temp Prec. Prec.  Snow
             6680' 5450' 6680' 5450' 6680' 6680' 6680' 5450' 5450' 5450' 5450'
------------------------------------------------------------------------------
  12 6  1400    22    24    96    88     6     8   247    60   .01   .01    35
  12 6  1500    23    24    97    88     9    11   243    58     0   .01    35
  12 6  1600    24    24    96    90     9    10   233    57     0   .01    35
  12 6  1700    25    23    97    91     8    10   234    58     0   .01    35
  12 6  1800    25    21    98    86     8    10   238    55     0   .01    35
  12 6  1900    25    22    98    90     9    10   243    56     0   .01    36
  12 6  2000    26    19    98    89     9    11   242    52   .01   .02    36
  12 6  2100    26    19    98    89     9    11   237    52     0   .02    36
  12 6  2200    26    18    98    88     9    12   246    51     0   .02    36
  12 6  2300    26    18    99    89     7    11   242    49     0   .02    37
  12 7     0    26    20    98    91     7    10   245    53   .01   .03    36
  12 7   100    26    21    98    90    10    12   246    54     0   .03    37
  12 7   200    26    21    99    90    10    13   240    55     0   .03    36
  12 7   300    26    22    98    90     8    11   238    57     0   .03    36
  12 7   400    26    24    98    93     8    10   228    59     0   .03    35

                                                                       Total
                                                                       Prec.
                                                                       5450'
    ------------------------------------------------------------------------
                                                                         .03      

                                      Page 1

12-7-2021
Northwest Avalanche Center
Mission Ridge Ski Area, Washington

 MM/DD  Hour  Temp  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 Hr Total
         PST     F     F     F     %     %   Avg   Max   Dir Prec. Prec.  Snow  Snow
             6730' 5160' 4610' 6730' 5160' 6730' 6730' 6730' 5160' 5160' 5160' 5160'
------------------------------------------------------------------------------------
  12 6  1400    33    26    28    98   100    21    38   265   .01   .01     1     1
  12 6  1500    33    27    28    98   100    18    30   260     0   .01     1     2
  12 6  1600    33    28    29    98   100    18    29   258     0   .01     1     2
  12 6  1700    33    28    29    98   100    18    26   253     0   .01     1     2
  12 6  1800    31    29    28    97   100    17    24   237     0   .01     1     2
  12 6  1900    31    30    27    97   100    17    24   224   .01   .02     1     2
  12 6  2000    32    30    26    98   100    19    25   232     0   .02     1     2
  12 6  2100    32    29    25    98   100    23    30   234     0   .02     1     2
  12 6  2200    33    29    24    98   100    21    30   240     0   .02     1     2
  12 6  2300    33    31    23    98   100    20    30   248     0   .02     1     3
  12 7     0    33    31    22    98   100    23    38   263     0   .02     1     3
  12 7   100    33    32    24    98   100    22    35   262     0   .02     1     2
  12 7   200    33    33    29    98   100    23    37   255     0   .02     1     2
  12 7   300    32    33    28    98   100    29    44   248     0   .02     1     2
  12 7   400    32    33    24    98   100    34    49     0     0   .02     1     2
  12 7   500    32    33    24    98   100    34    55   256     0   .02     1     2
  12 7   600    32    33    31    98    97    36    51   263     0   .02     1     2
  12 7   700    32    33    32    98    97    34    49   259     0   .02     1     2
  12 7   800    32    33    31    98    99    37    51   260     0   .02     1     2
  12 7   900    32    33    33    98    99    32    47     0     0   .02     1     2
  12 7  1000    33    34    35    98    99    34    48   255     0   .02     1     2
  12 7  1100    33    34    36    98    98    31    44   254     0   .02     1     2
  12 7  1200    34    35    36    98    99    30    43   252     0   .02     1     2
  12 7  1300    34    35    36    98   100    33    51   252     0   .02     1     2

                                                                       Total
                                                                       Prec.
                                                                       5160'
    ------------------------------------------------------------------------
                                                                         .02

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Lake Wenatchee State Park, Washington
          
          Wind gages unheated and may rime 

           MM/DD  Hour  Temp    RH  Hour Total 24 Hr Total
                   PST     F     % Prec. Prec.  Snow  Snow
                       1930' 1930' 1930' 1930' 1930' 1930'
          ------------------------------------------------
            12 6  1400    30    93   .02   .02     3     3
            12 6  1500    30    93     0   .02     3     3
            12 6  1600    30    94   .02   .04     3     3
            12 6  1700    30    94   .01   .05     3     4
            12 6  1800    30    95   .01   .06     3     4
            12 6  1900    30    95   .01   .07     3     4
            12 6  2000    29    96     0   .07     3     4
            12 6  2100    29    95   .01   .08     3     4
            12 6  2200    29    95     0   .08     3     4
            12 6  2300    29    95     0   .08     3     4
            12 7     0    29    95   .01   .09     4     5
            12 7   100    29    95     0   .09     4     4
            12 7   200    29    95   .01    .1     4     4
            12 7   300    29    95     0    .1     3     4
            12 7   400    29    95     0    .1     3     4
            12 7   500    29    95     0    .1     3     4
            12 7   600    28    96     0    .1     3     4
            12 7   700    28    95     0    .1     3     4
            12 7   800    29    95     0    .1     3     4
            12 7   900    29    94     0    .1     3     4
            12 7  1000    31    91     0    .1     0     4
            12 7  1100    33    85     0    .1     0     4
            12 7  1200    34    85     0    .1     0     4
            12 7  1300    34    88     0    .1     0     4

                                         Total
                                         Prec.
                                         1930'
          ------------------------------------
                                            .1

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Dirty Face Mountain, Washington
          
          Wind gages unheated and may rime

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind
                   PST     F     %   Min   Avg   Max   Dir
                       5980' 5980' 5980' 5980' 5980' 5980'
          ------------------------------------------------
            12 6  1400    27    95     8    12    16   261
            12 6  1500    28    95     8    11    15   260
            12 6  1600    28    95     6     8    11   267
            12 6  1700    28    95     4     7    10   268
            12 6  1800    28    96     4     7    10   260
            12 6  1900    28    95     3     6     8   250
            12 6  2000    26    95     1     5     8   226
            12 6  2100    27    95     0     2     6   235
            12 6  2200    29    96     4     9    15   247
            12 6  2300    29    96     5     8    13   244
            12 7     0    30    96     4     8    12   244
            12 7   100    29    96     5     8    15   237
            12 7   200    29    96     8    14    21   229
            12 7   300    29    96     6    14    22   228
            12 7   400    28    96    12    17    22   232
            12 7   500    28    96     9    15    19   224
            12 7   600    28    96     7    14    20   240
            12 7   700    29    96     6     9    12   242
            12 7   800    29    96     6     9    16   240
            12 7   900    29    96     6     9    13   232
            12 7  1000    30    96     7    11    15   231
            12 7  1100    30    96     6    10    14   231
            12 7  1200    30    97     6    11    16   232
            12 7  1300    31    97     5     9    13   232

                                      Page 1

12-7-2021
Northwest Avalanche Center
Washington Department of Transportation
Tumwater Mountain and Leavenworth, Washington

Wind gages unheated and may rime

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 hr Total Total
         PST     F     F     %     %   Avg   Max   Dir Prec. Prec.  Snow  Snow  Snow
             4180' 1190' 4180' 1190' 4180' 4180' 4180' 1190'  1190 1190' 1190' 4180'
------------------------------------------------------------------------------------
                25          91           1     5   219                           173
                25          92           0     4   216                           173
                24          95           1     5   224                           173
                22          97           1     5   246                             7
                21          98           1     5   258                             9
                23          97           0     4    74                             9
                22          99           0     4    98                             6
                22          97           0     3   346                             7
                22          95           0     4   114                             6
                22          98           0     3   343                             6
                23          97           0     3   357                             8
                23          98           0     3    93                             5
                23         100           0     5   110                           173
                25          99           2     7    51                             5
                24         100           2     5   333                             4
                24          98           3     7    75                             4
                25          99           2     7   123                             3
                28          96           2     7   155                           173
                28         100           2     6   247                             8
                32          89           2     6   219                           173
                35          83           1     4   129                             6
                34          81           1     5    71                             6
                37          75           2     6   188                             6
                37          78           2     6   222                             8

                                                                 Total
                                                                 Prec.
                                                                  1190
    ------------------------------------------------------------------
                                                                     0

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Washington Department of Transportation
          Grace Lakes, Stevens Pass, Washington
          
          Wind gages unheated and may rime

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind Total  Shot
                   PST     F     %   Avg   Max   Dir  Snow  Snow
                       4790' 4790' 4590' 4590' 4590' 4790' 4790'
          ------------------------------------------------------
            12 6  1400    32     0     4    12   304    22    51
            12 6  1500    31     0     3    12   310    22    78
            12 6  1600    31     0     0     4   310    21    79
            12 6  1700    32     0     0     4   305    21    79
            12 6  1800    32     0     0     3   310    21   107
            12 6  1900    32     0     0     6   212    22   165
            12 6  2000    30     0     0     3   263    22   121
            12 6  2100    31     0     0     2   214    22   144
            12 6  2200    31     0     0     2   303    22   379
            12 6  2300    32     0     1     6   300    22   290
            12 7     0    32     0     2     8   296    22   271
            12 7   100    32     0     2     8   291    22   267
            12 7   200    32     0     1     9   250    22   304
            12 7   300    32     0     2    13   281    22   245
            12 7   400    32     0     3    16   281    22   235
            12 7   500    32     0     2    12   273    22   227
            12 7   600    32     0     1    11   255    22   175
            12 7   700    32     0     2    10   275    21   153
            12 7   800    32     0     2    12   286    21   254
            12 7   900    32     0     2    11   288    21   214
            12 7  1000    33     0     2    10   298    21   137
            12 7  1100    32     0     1     8   312    21   160
            12 7  1200    33     0     0     7   208    21   156
            12 7  1300    33     0     0     8   140    21   145

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Washington Department of Transportation
          Schmidt Haus, Stevens Pass, Washington

           MM/DD  Hour  Temp    RH  Hour Total 24 Hr Total Press
                   PST     F     % Prec. Prec.  Snow  Snow    mb
                       3950' 3950' 3950' 3950' 3950' 3950' 3950'
          ------------------------------------------------------
            12 6  1400    33    95   .01   .01     0     9  1011
            12 6  1500    29    94     0   .01     0     9  1012
            12 6  1600    26    96   .01   .02     0     9  1012
            12 6  1700    26    97     0   .02     0     9  1012
            12 6  1800    26    97     0   .02     0     9  1012
            12 6  1900    25    97   .01   .03     0     9  1013
            12 6  2000    25    97     0   .03     0     9  1013
            12 6  2100    25    97     0   .03     0     9  1013
            12 6  2200    25    97     0   .03     0     9  1012
            12 6  2300    25    97     0   .03     0     9  1013
            12 7     0    26    97   .01   .04     0     9  1014
            12 7   100    26    96     0   .04     0     9  1013
            12 7   200    27    96   .01   .05     0     8  1013
            12 7   300    27    96   .01   .06     0     8  1013
            12 7   400    31    97   .01   .07     0     9  1013
            12 7   500    32    97   .01   .08     0     8  1014
            12 7   600    32    96     0   .08     0     9  1013
            12 7   700    32    96     0   .08    -0     8  1013
            12 7   800    33    96     0   .08    -0     8  1014
            12 7   900    33    96     0   .08    -0     8  1014
            12 7  1000    33    96     0   .08    -0     8  1014
            12 7  1100    33    96     0   .08    -0     8  1014
            12 7  1200    34    96     0   .08    -0     8  1013
            12 7  1300    33    96     0   .08    -0     8  1013

                                         Total
                                         Prec.
                                         3950'
          ------------------------------------
                                           .08

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Tye Mill and Skyline, Stevens Pass Ski Area, Washington
          
          Wind gages unheated and may rime

           MM/DD  Hour  Temp  Temp  Wind  Wind  Wind  Wind
                   PST     F     F   Min   Avg   Max   Dir
                       5180' 5250' 5180' 5180' 5180' 5180'
          ------------------------------------------------
            12 6  1400    31    33     0     4    11   293
            12 6  1500    31    33     0     2    10   324
            12 6  1600    31    33     0     0     0   341
            12 6  1700    31    33     0     0     0   341
            12 6  1800    30    33     0     0     0   341
            12 6  1900    28    33     0     0     0   341
            12 6  2000    28    33     0     0     0   341
            12 6  2100    30    33     0     0     0   341
            12 6  2200    31    33     0     0     0   341
            12 6  2300    32    33     0     0     0   340
            12 7     0    32    33     0     0     0   289
            12 7   100    32    33     0     0     0   282
            12 7   200    32    32     0     0     0   285
            12 7   300    32    32     0     0     0   306
            12 7   400    32    32     0     0     0   297
            12 7   500    31    32     0     0     0   298
            12 7   600    31    32     0     0     0   287
            12 7   700    32    32     0     0     0   293
            12 7   800    32    33     0     0     0   317
            12 7   900    32    33     0     0     0   307
            12 7  1000    32    34     0     0     0   324
            12 7  1100    33    34     0     0     0   307
            12 7  1200    33    35     0     1     9   267
            12 7  1300    33    35     0     3     8   263

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Washington Department of Transportation
          Mt Washington (about 6 miles SE of North Bend), Washington
          
          Wind direction unheated and may rime

             MM/DD    Hour    Batt    Temp    Wind   Solar
                       PST    Volt   Deg F     Dir    W/m2
                             4340'   4340'   4340'   4340'
          ------------------------------------------------

                                      Page 1

12-7-2021
Northwest Avalanche Center
Alpental Ski Area, Washington

Wind gages unheated and may rime

 MM/DD  Hour  Temp  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 Hr Total 24 Hr Total Inter
         PST     F     F     F     %     %   Avg   Max   Dir Prec. Prec.  Snow  Snow  Snow  Snow  Snow
             5470' 4350' 3100' 3100' 5470' 5520' 5520' 5520' 3100' 3100' 3100' 3100' 4350' 4350' 5470'
------------------------------------------------------------------------------------------------------
  12 6  1400    31    34    34    99    97    11    20   219   .01   .01     0     8    25    22   -30
  12 6  1500    31    34    34    99    98     8    16   216   .02   .03     0     7    24    22   -18
  12 6  1600    32    34    32   100    98     6    12   215   .01   .04     0     7    26    22   -20
  12 6  1700    32    31    32    99    98     6     9   214   .02   .06     0     7    24    22   -34
  12 6  1800    32    29    31    99    98     5    10   215   .02   .08     0     7    23    23   -27
  12 6  1900    31    28    31    99    98     4    10   215     0   .08     0     7    16    23   -30
  12 6  2000    30    27    31    99    98     4     8   215   .01   .09     0     7    20    22   -28
  12 6  2100    30    28    31    99    97     5     8   215     0   .09     0     7    16    22   -18
  12 6  2200    30    27    31    99    97     5     8   214   .01    .1     0     7    19    22   -28
  12 6  2300    31    28    30    99    98     4     6   215   .01   .11     0     7    19    22   -34
  12 7     0    32    32    30    99    98     5     8   215   .02   .13     0     7    20    22   -29
  12 7   100    32    29    30    99    98     4     7   214   .02   .15     0     7    21    22   -28
  12 7   200    32    31    30    98    98     4     8   215     0   .15     0     7    23    22   -31
  12 7   300    30    33    30    99    98     5     8   214     0   .15     0     7    25    23   -29
  12 7   400    31    33    30    99    98     5     8   215     0   .15     0     7    25    23   -23
  12 7   500    31    34    30    99    98     5     9   214     0   .15     0     7    25    22   -20
  12 7   600    31    34    31    99    98     4     7   214     0   .15     0     7    27    22   -24
  12 7   700    31    34    32   100    98     4     8   215   .01   .16     0     7    30    22   -24
  12 7   800    31    34    32   100    98     4     7   214     0   .16     0     7    25    22   -31
  12 7   900    32    35    33   100    98     4     8   214     0   .16     0     7    28    22   -18
  12 7  1000    32    34    32    99    98     3     6   214     0   .16     0     7    27    22   -26
  12 7  1100    32    35    33    99    98     4    19   211   .01   .17     0     7    26    22   -35
  12 7  1200    32    35    33    99    98    14    32   204     0   .17     0     6    29    22   -16
  12 7  1300    33    36    33    99    98    21    40   217   .01   .18     0     6    26    22   -27

                                                                       Total
                                                                       Prec.
                                                                       3100'
    ------------------------------------------------------------------------
                                                                         .18

                                      Page 1

12-7-2021
Northwest Avalanche Center
Washington Department of Transportation
Snoqualmie Pass, Washington

3770' temp above Lake Keechelus

 MM/DD  Hour  Temp  Temp  Temp    RH  Wind  Wind  Wind  Hour Total 24 Hr Total Press Lysim Lysim Lysim
         PST     F     F     F     %   Avg   Max   Dir Prec. Prec.  Snow  Snow    mb   H2O Total deg F
             3760' 3770' 3010' 3010' 3760' 3760' 3760' 3010' 3010' 3010' 3010' 3010' 3010' 3010' 3010'
------------------------------------------------------------------------------------------------------
  12 6  1400    36    36    35    95     3    10   249     0     0     0     9  1013  .001  .001    29
  12 6  1500    36    34    34    97     2     5   235   .01   .01     0     6  1013  .001  .002    32
  12 6  1600    34    29    32    99     7    12   104   .01   .02     0     9  1014  .001  .003    32
  12 6  1700    29    28    31    99    14    17   100   .03   .05     0     9  1015  .001  .004    32
  12 6  1800    29    28    31    99    15    19   108   .04   .09     0    10  1015  .002  .006    32
  12 6  1900    27    28    31    99    14    19   114   .03   .12     0     9  1015  .005  .011    32
  12 6  2000    28    28    31    99    12    15   113   .02   .14     0    10  1015  .009   .02    32
  12 6  2100    28    27    31    99    11    15   112   .01   .15     0    10  1015  .011  .031    32
  12 6  2200    28    27    31    99    11    14   108   .01   .16     0    10  1015  .012  .043    32
  12 6  2300    27    27    31    99    10    12   108   .02   .18     0    10  1015  .012  .055    32
  12 7     0    28    27    30    99     9    11    99   .02    .2     0    10  1016  .014  .069    32
  12 7   100    28    27    30    99    10    12    99   .01   .21     0    10  1016  .013  .082    32
  12 7   200    28    28    30    99     9    12   100   .01   .22     0    10  1016  .011  .093    32
  12 7   300    28    27    30    99     8    12    96     0   .22     0    10  1015  .009  .102    32
  12 7   400    32    28    30    99     3     6    89     0   .22     0     9  1016  .007  .109    32
  12 7   500    32    28    30    99     2     5    78     0   .22     0     9  1016  .006  .115    32
  12 7   600    33    31    30    99     3     6   103     0   .22    -0    10  1015  .005   .12    32
  12 7   700    35    34    31    99     3     6   185     0   .22    -0     9  1016  .004  .124    32
  12 7   800    37    35    31    99     4     8   193     0   .22    -0    10  1016  .004  .128    32
  12 7   900    36    33    32    99     4     7   195     0   .22     0     9  1016  .004  .132    32
  12 7  1000    36    32    32    98     2     6   111   .01   .23    -0     9  1017  .004  .136    32
  12 7  1100    35    31    33    96     2     5   106     0   .23     0     9  1016  .005  .141    32
  12 7  1200    35    32    33    95     3     5    87   .01   .24     0     9  1016  .006  .147    32
  12 7  1300    36    32    34    95     5    10   113     0   .24     0     9  1015  .006  .153    32

                                                             Total                         Lysim
                                                             Prec.                         Total
                                                             3010'                         3010'
------------------------------------------------------------------------------------------------
                                                               .24                          .153

                                      Page 1

12-7-2021
Northwest Avalanche Center
Crystal Mountain Ski Area, Washington

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total  SR50
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow  Snow
             6830' 4540' 6830' 4540' 6830' 6830' 6830' 6830' 4540' 4540' 4540' 4540' 4540'
------------------------------------------------------------------------------------------
  12 6  1400    32    35   100    93     7    19    37   267     0     0     0     9     8
  12 6  1500    32    33   100    95     6    24  1764   269     0     0     0     9     9
  12 6  1600    32    32   100    97     5    11    21   270     0     0     0    10     9
  12 6  1700    32    32   100    97     3    10    20   290     0     0     0    10     9
  12 6  1800    31    32   100    97     3     8    16   276     0     0     0    10     9
  12 6  1900    30    32   100    97     0     5    14   263     0     0     0    10     9
  12 6  2000    29    31   100    97     0     4    10   303     0     0     0    10     9
  12 6  2100    29    31    99    98     0     2    11   322     0     0     0    10     9
  12 6  2200    28    31    99    98     2     8    14   237     0     0     0    10     9
  12 6  2300    28    31    99    98     1     6    14   248     0     0     0    10     9
  12 7     0    29    32   100    98     3     7    13   264     0     0     0    10     9
  12 7   100    28    32    99    98     3     8    15   281     0     0     0    10     9
  12 7   200    27    31    99    98     0     9    18   264     0     0     0    10     9
  12 7   300    26    31    94    98     0     9    22   240     0     0     0    10     9
  12 7   400    28    30    81    97     6    17    39   243     0     0    -0    10     9
  12 7   500    28    30    88    98    13    27    40   267     0     0    -0    10     8
  12 7   600    28    31    96    98    11    21    34   270     0     0    -0    10     8
  12 7   700    28    29    88    97     8    18    26   265     0     0    -0    10     8
  12 7   800    28    29    92    98     8    16    24   279     0     0    -0    10     8
  12 7   900    28    29    95    97     4     7    13   239     0     0    -0    10     8
  12 7  1000    30    30    98    96     3     8    16   229     0     0    -0    10     8
  12 7  1100    31    32    98    97     4    12    20   204     0     0    -0     9     8
  12 7  1200    31    34    99    93     5    14    25   219     0     0    -0     9     8
  12 7  1300    31    35    99    93     6    12    22   230     0     0    -0     9     8

                                                                       Total
                                                                       Prec.
                                                                       4540'
    ------------------------------------------------------------------------
                                                                           0                  

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Green Valley and Campbell Basin, Crystal Mountain Ski Area, Washington

           MM/DD  Hour Temp   Temp 24 hr Total 24 hr Total
                   PST     F     F  Snow  Snow  Snow  Snow
                       6230' 5940' 6230' 6230' 5940' 5940'
          ------------------------------------------------
            12 6  1400    33    34    15    14     7     9
            12 6  1500    33    33    15    14     6    10
            12 6  1600    32    33    15    14     6    10
            12 6  1700    32    32    15    14     7    10
            12 6  1800    32    32    15    14     7    10
            12 6  1900    31    32    15    14     7    11
            12 6  2000    31    31    15    14     7    10
            12 6  2100    30    30    15    14     7    11
            12 6  2200    30    31    15    14     7    11
            12 6  2300    29    30    15    15     7    11
            12 7     0    30    31    15    14     7    10
            12 7   100    29    30    15    14     7    10
            12 7   200    29    29    15    14     7    10
            12 7   300    28    28    15    15     7    11
            12 7   400    30    29    15    15     7    10
            12 7   500    29    28    15    14     7    11
            12 7   600    28    27    15    14     6    11
            12 7   700    28    28    15    15     7    11
            12 7   800    30    28    15    14     6    11
            12 7   900    31    32    15    14     6    10
            12 7  1000    34    33    15    14     6    10
            12 7  1100    33    34    15    14     7    10
            12 7  1200    33    33    15    14     6    10
            12 7  1300    33    33    15    14     6    10

                                      Page 1

12-7-2021
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime
Precipitation gage may measure condensation

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind Equip  Hour Total Total
         PST     F     F     %     %   Avg   Max   Dir  Temp Prec. Prec.  Snow
             6240' 5500' 6240' 5500' 6240' 6240' 6240' 5500' 5500' 5500' 5500'
------------------------------------------------------------------------------
  12 6  1400    31    31   100    92     9    13   191    35   .03   .03    23
  12 6  1500    31    31   100    93     9    21   198    34   .02   .05    23
  12 6  1600    30    31   100    94    14    21   182    32   .01   .06    23
  12 6  1700    30    31   100    95    11    16   177    32     0   .06    25
  12 6  1800    30    31   100    95    10    14   167    32   .01   .07    26
  12 6  1900    30    31   100    96    11    14   152    32     0   .07    26
  12 6  2000    30    31   100    95     5    10   135    32     0   .07    26
  12 6  2100    30    31   100    95     8    12   149    32     0   .07    27
  12 6  2200    30    31   100    96    12    16   183    32     0   .07    27
  12 6  2300    29    31   100    96    10    16   213    32     0   .07    27
  12 7     0    29    31   100    95    12    20   198    32     0   .07    27
  12 7   100    29    31   100    96     8    14   155    32   .01   .08    27
  12 7   200    29    31   100    96     7    11   129    32     0   .08    26
  12 7   300    30    31   100    95     9    20   178    32     0   .08    26
  12 7   400    29    31   100    96    17    25   196    32     0   .08    26
  12 7   500    30    31   100    96    15    21   202    32     0   .08    27
  12 7   600    30    31   100    96     8    17   194    32     0   .08    27
  12 7   700    30    31   100    96    11    16   185    32     0   .08    27
  12 7   800    30    31   100    96     9    18   187    32     0   .08    27
  12 7   900    31    31   100    96    13    18   177    32     0   .08    27
  12 7  1000    31    32   100    96     7    13   176    33     0   .08    26
  12 7  1100    32    32   100    96     9    16   208    34   .01   .09    26
  12 7  1200    32    32   100    96    11    20   237    34   .01    .1    26
  12 7  1300    31    32   100    96    13    24   241    34   .02   .12    26

                                                                       Total
                                                                       Prec.
                                                                       5500'
    ------------------------------------------------------------------------
                                                                         .12      

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Sunrise, Mount Rainier National Park, Washington
          
          Wind gages unheated and may rime

           MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind Total
                   PST     F     F     %     %   Avg   Max   Dir  Snow
                       6880' 6410' 6880' 6410' 6880' 6880' 6880' 6410'
          ------------------------------------------------------------
            12 6  1400    35    36    87    80    14    33   334    10
            12 6  1500    36    37    80    73    14    32   323    10
            12 6  1600    32    32   100    91     8    30    25    11
            12 6  1700    31    31   100    94    10    20    31    10
            12 6  1800    30    30   100    96     7    22    36    10
            12 6  1900    30    30   100    96     1     6    39    10
            12 6  2000    28    29   100    96     3     8    39    10
            12 6  2100    28    29   100    96     5    10    39    10
            12 6  2200    27    28   100    95     6    11    39    10
            12 6  2300    28    28   100    95     3     7    39    10
            12 7     0    29    29   100    95     2     9    39    10
            12 7   100    28    29   100    95     0     4    39     9
            12 7   200    27    28   100    95     5    12    39    10
            12 7   300    26    27   100    95     5    15    39    10
            12 7   400    29    31    60    52    14    29   360    18
            12 7   500    31    33    57    51    21    38   308    15
            12 7   600    31    30    68    75    15    37   318    17
            12 7   700    32    30    59    68    14    30   284    18
            12 7   800    32    28    53    84    14    34   304    11
            12 7   900    32    29    75    86     3    13   296    11
            12 7  1000    32    31    89    88     2     6   198    11
            12 7  1100    33    36    85    74     7    12   180    10
            12 7  1200    33    33    82    83     3     9   196    10
            12 7  1300    32    33    89    81     5    11   188     9

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Camp Muir, Mt Rainier National Park, Washington
          
          Wind gages unheated and may rime

            MM/DD   Hour   Temp     RH   Wind   Wind   Wind   Wind  Solar
                     PST      F      %    Min    Avg    Max    Dir   w/m2
                         10110' 10110' 10110' 10110' 10110' 10110' 10110'
          ---------------------------------------------------------------
             12 6   1400     25     83     16     26     39    294    375
             12 6   1500     25     56     13     19     28    297    132
             12 6   1600     27     39     10     17     30    298     39
             12 6   1700     27     31      9     18     35    306      7
             12 6   1800     28     10      2     11     23    325      0
             12 6   1900     26     16      5     12     21    320      0
             12 6   2000     27     16      7     12     22    331      0
             12 6   2100     29     17      7     15     28    297      0
             12 6   2200     28     16     15     22     30    292      0
             12 6   2300     27     28     12     18     26    308      0
             12 7      0     27     26     12     22     38      6      0
             12 7    100     24     32      2     11     32     47      0
             12 7    200     26     27      2      7     11     55      0
             12 7    300     32     28      0      9     39     58      0
             12 7    400     38     12     14     30     41     20      0
             12 7    500     39     17      6     12     21     11      0
             12 7    600     28     20      3     11     23    356      0
             12 7    700     40      8      0      9     22    322      0
             12 7    800     39     13      2     10     16    339     16
             12 7    900     40     13      0      8     16     19    127
             12 7   1000     41     10      0      8     15     17     99
             12 7   1100     39     11      5     12     20    281    279
             12 7   1200     44     13      4     17     40    281    459
             12 7   1300     37     17      4     17     35    282    462

                                      Page 1

    12-7-2021
    Northwest Avalanche Center
    Paradise, Mt Rainier National Park, Washington

     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Hour Total 24 Hr Total Solar
             PST     F     %   Avg   Max   Dir Prec. Prec.  Snow  Snow  W/m2
                 5400' 5400' 5380' 5380' 5380' 5400' 5400' 5400' 5400' 5380'
    ------------------------------------------------------------------------
      12 6  1400    32   100    11    18   270     0     0     0    28    54
      12 6  1500    32   100    10    16   270   .02   .02     0    27    23
      12 6  1600    32   100    10    15   270   .02   .04     0    27    12
      12 6  1700    32   100    10    15   260   .03   .07     0    27     0
      12 6  1800    32   100    10    16   264   .04   .11     0    27     0
      12 6  1900    32   100     9    17   262     0   .11     0    27     0
      12 6  2000    32   100     9    15   265     0   .11     0    27     0
      12 6  2100    32   100     9    15   277     0   .11     0    27     0
      12 6  2200    32   100     9    13   273     0   .11     0    27     0
      12 6  2300    32   100    11    18   275   .02   .13     0    27     0
      12 7     0    32   100    17    28   274     0   .13     0    27     0
      12 7   100    32   100    16    27   256     0   .13     0    27     0
      12 7   200    32   100    15    25   264     0   .13     0    27     0
      12 7   300    32   100    14    23   267     0   .13     0    27     0
      12 7   400    32   100    11    19   273     0   .13     0    27     0
      12 7   500    32   100    16    27   275     0   .13     0    27     0
      12 7   600    33   100    17    29   271     0   .13     0    27     0
      12 7   700    32   100    15    22   259     0   .13     0    27     0
      12 7   800    33   100    16    24   259     0   .13     0    27    15
      12 7   900    33   100    15    23   270     0   .13     0    26    36
      12 7  1000    34   100    17    28   276     0   .13     0    26    99
      12 7  1100    34   100    12    19   275     0   .13     0    26   117
      12 7  1200    34   100    16    26   272     0   .13     0   283   130
      12 7  1300    34   100    16    25   268     0   .13     0    26   251

                                                           Total
                                                           Prec.
                                                           5400'
          ------------------------------------------------------
                                                             .13

                                      Page 1

12-7-2021
Northwest Avalanche Center
White Pass Ski Area, Washington

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total Total
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow
             5800' 4500' 5800' 4500' 5970' 5970' 5970' 5970' 5800' 5800' 5800'
------------------------------------------------------------------------------
  12 6  1400    32    35    98    99    14    29    44   290     0     0    13
  12 6  1500    32    35    98   100    14    26    42   286     0     0    13
  12 6  1600    32    35    98   100    17    28    37   280     0     0    13
  12 6  1700    32    34    98   100    17    30    41   278     0     0    13
  12 6  1800    32    33    98   100    16    29    41   279     0     0    13
  12 6  1900    32    32    98   100    11    20    31   277     0     0    13
  12 6  2000    32    32    98   100    10    20    30   281     0     0    13
  12 6  2100    32    31    98   100    15    21    31   277     0     0    13
  12 6  2200    32    32    98   100    20    27    35   277     0     0    13
  12 6  2300    32    32    98   100    16    29    40   275     0     0    13
  12 7     0    32    35    98   100    17    29    44   282     0     0    13
  12 7   100    32    35    98    99    16    27    37   291     0     0    13
  12 7   200    32    35    98   100    13    22    31   289     0     0    13
  12 7   300    32    33    98   100    12    20    34   288     0     0    13
  12 7   400    32    34    97   100    16    28    44   277     0     0    13
  12 7   500    32    34    98   100    16    31    48   281     0     0    13
  12 7   600    32    36    98   100    18    34    49   286     0     0    13
  12 7   700    33    36    98   100    15    27    44   285     0     0    13
  12 7   800    32    37    98    98    16    30    50   281     0     0    13
  12 7   900    33    37    97    99    13    28    42   282     0     0    12
  12 7  1000    33    38    97    96    13    28    50   286     0     0    12
  12 7  1100    34    39    96    92    18    31    56   281     0     0    12
  12 7  1200    34    40    95    91    21    34    54   279     0     0    12
  12 7  1300    34    40    94    87    18    33    51   281     0     0    12

                                                                       Total
                                                                       Prec.
                                                                       5800'
    ------------------------------------------------------------------------
                                                                           0

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Mt St Helens, Coldwater Ridge Visitor Center, Washington

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Hour Total
                   PST     F     %   Avg   Max   Dir Prec. Prec.
                       3260' 3260' 3260' 3260' 3260' 3260' 3260'
          ------------------------------------------------------
            12 6  1400    42    99     0     3   113   .02   .02
            12 6  1500    42   100     0     3   116   .03   .05
            12 6  1600    42   100     0     2   115     0   .05
            12 6  1700    42   100     0     3   118     0   .05
            12 6  1800    42   100     0     1   121     0   .05
            12 6  1900    42   100    -0     0   145   .02   .07
            12 6  2000    42   100    -0     0   105   .03    .1
            12 6  2100    42   100    -0     0   136   .01   .11
            12 6  2200    42   100     0     0   127     0   .11
            12 6  2300    42   100    -0     0    59     0   .11
            12 7     0    42   100    -0     0    57   .02   .13
            12 7   100    43   100    -0     0    75   .03   .16
            12 7   200    43   100    -0     0    65   .01   .17
            12 7   300    43   100    -0     0    73     0   .17
            12 7   400    42   100     0     1   108     0   .17
            12 7   500    43   100    -0     0    14     0   .17
            12 7   600    43   100    -0     0   111     0   .17
            12 7   700    43   100    -0     0   114     0   .17
            12 7   800    43   100     0     3   101     0   .17
            12 7   900    45   100    -0     0   134     0   .17
            12 7  1000    47   100     0     1   181     0   .17
            12 7  1100    49    97     0     5   160     0   .17
            12 7  1200    49    94     0     7   156     0   .17
            12 7  1300    49    92     0     4   196     0   .17

                                                           Total
                                                           Prec.
                                                           3260'
          ------------------------------------------------------
                                                             .17

                                      Page 1

    12-7-2021
    Northwest Avalanche Center
    Hurricane Ridge, Olympic National Park, Washington

     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind  Hour Total Total  SR50
             PST     F     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow
                 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250'
    ------------------------------------------------------------------------
      12 6  1400    32   100     7    11    15   175     0     0     7    10
      12 6  1500    32   100     6    10    16   162     0     0     7    10
      12 6  1600    32   100     6    10    17   164     0     0     7    10
      12 6  1700    32   100     5     9    13   161     0     0     7    10
      12 6  1800    32   100     6     9    13   179     0     0     7    10
      12 6  1900    32   100     2     6    10   156     0     0     7    10
      12 6  2000    33   100     5     9    13   174     0     0     7    10
      12 6  2100    33   100     4     8    13   174     0     0     7    10
      12 6  2200    32   100     0     3     7   183     0     0     7    10
      12 6  2300    32   100     0     0     4   284     0     0     7    10
      12 7     0    32   100     0     0     0   268     0     0     7    10
      12 7   100    31   100     0     6    13   190     0     0     7    10
      12 7   200    31    99     0     3    11   195     0     0     7    10
      12 7   300    30   100     0     0     4    48     0     0     7    10
      12 7   400    30    98     0     0     0   211     0     0     7    10
      12 7   500    30    99     0     0     2   268     0     0     7    10
      12 7   600    30    99     0     2     7   226     0     0     7    10
      12 7   700    30    98     0     4     8   204     0     0     7    10
      12 7   800    29    98     0     3     6   212     0     0     7    10
      12 7   900    30    99     2     5     9   207     0     0     7    10
      12 7  1000    31    98     0     3     7   206     0     0     7    10
      12 7  1100    32    98     3     6    10   208     0     0     7    10
      12 7  1200    32    98     2     5     9   212     0     0     7    10
      12 7  1300    32    99     2     5     8   210     0     0     7    10

                                                                 Total
                                                                 Prec.
                                                                 5250'
          ------------------------------------------------------------
                                                                     0

                                      Page 1

    12-7-2021
    Northwest Avalanche Center
    Timberline Lodge, Oregon

     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total
             PST     F     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow
                 5880' 5880' 6000' 6000' 6000' 6000' 5880' 5880' 5880' 5880'
    ------------------------------------------------------------------------
      12 6  1400    35   100     6    12    24   286   .03   .03     2     7
      12 6  1500    35   100     6    13    22   282   .09   .12     2     9
      12 6  1600    35   100     5    11    17   286   .08    .2     2     9
      12 6  1700    35   100     6    10    17   289   .05   .25     2     8
      12 6  1800    35   100     5     9    15   291   .02   .27     2     8
      12 6  1900    35   100     4     8    14   290   .02   .29     2     7
      12 6  2000    35   100     4     9    17   291     0   .29     2     6
      12 6  2100    35   100     3     8    14   290   .01    .3     2     6
      12 6  2200    36   100     4     9    14   295     0    .3     2     6
      12 6  2300    35   100     2     7    13   292   .01   .31     2     5
      12 7     0    35   100     3     8    13   290   .03   .34     2     5
      12 7   100    35   100     5     9    15   291     0   .34     1     4
      12 7   200    35   100     5    10    18   292   .01   .35     1     4
      12 7   300    35   100     5    11    19   291   .01   .36     1     4
      12 7   400    36   100     5    11    18   290     0   .36     1     4
      12 7   500    35   100     4    10    17   289   .01   .37     1     4
      12 7   600    35   100     5    11    19   289     0   .37     1     4
      12 7   700    35   100     7    13    21   295     0   .37     1     4
      12 7   800    35   100     7    13    21   296     0   .37     1     3
      12 7   900    36   100     6    13    20   292     0   .37     1     3
      12 7  1000    37   100     4    11    19   289     0   .37     1     4
      12 7  1100    37   100     6    11    19   282   .01   .38     1     5
      12 7  1200    38   100     7    13    21   291     0   .38     0     4
      12 7  1300    38   100     5    11    19   289     0   .38     0     4

                                                                 Total
                                                                 Prec.
                                                                 5880'
          ------------------------------------------------------------
                                                                   .38

                                      Page 1

          12-7-2021
          Northwest Avalanche Center
          Top of The Magic Mile chair, Timberline, Oregon
          
          Wind instruments not heating and may rime

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind
                   PST     F     %   Min   Avg   Max   Dir
                       7000' 7000' 7000' 7000' 7000' 7000'
          ------------------------------------------------
            12 6  1400    33    99     0     2     3   242
            12 6  1500    33    99     0     2     3   333
            12 6  1600    33    99     1     2     3   360
            12 6  1700    33    99     0     1     2   352
            12 6  1800    33    99     0     1     2     7
            12 6  1900    33    99     0     1     3   360
            12 6  2000    34   100     0     1     2   355
            12 6  2100    33    99     0     1     2   359
            12 6  2200    33    99     0     1     2   358
            12 6  2300    33    99     0     1     2   359
            12 7     0    33    99     0     1     2     0
            12 7   100    33    99     0     1     2     0
            12 7   200    33    99     0     1     2     0
            12 7   300    33    99     0     2     3     0
            12 7   400    33    99     1     2     3   358
            12 7   500    32    95     1     2     3   351
            12 7   600    32    91     1     2     4     2
            12 7   700    32    98     1     2     4     6
            12 7   800    33    97     1     2     5     9
            12 7   900    35    93     2     3     4     1
            12 7  1000    35    97     1     3     4   360
            12 7  1100    35    98     2    19    38    24
            12 7  1200    36    97    25    32    40    62
            12 7  1300    36    96    23    30    39    68

                                      Page 1

12-7-2021
Northwest Avalanche Center
Mt Hood Meadows Ski Area, Oregon

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 Hr Total Press  SR50
         PST     F     F     %     %   Avg   Max   Dir Prec. Prec.  Snow  Snow    mb  Snow
             6540' 5380' 6540' 5380' 6540' 6540' 6540' 5380' 5380' 5380' 5380' 5380' 5380'
------------------------------------------------------------------------------------------
  12 6  1400    33    38    96    94    22    33   257   .04   .04  -113     4  1013     5
  12 6  1500    33    37    95    94    21    34   255   .09   .13  -112     4  1013     5
  12 6  1600    34    37    94    95    20    30   256   .09   .22  -110     3  1013     5
  12 6  1700    34    37    92    95    18    27   253   .04   .26  -109     4  1013     4
  12 6  1800    33    37    90    96    15    23   259   .03   .29  -114     4  1013     5
  12 6  1900    34    37    87    96    18    30   260   .01    .3  -113     3  1013     5
  12 6  2000    34    38    85    95    19    27   258     0    .3  -113     3  1013     5
  12 6  2100    34    38    72    89    20    27   260     0    .3  -113     3  1013     5
  12 6  2200    35    38    56    91    19    28   263     0    .3  -113     3  1013     5
  12 6  2300    35    38    63    90    20    30   265     0    .3  -112     3  1013     5
  12 7     0    35    38    69    93    19    27   266     0    .3  -111     4  1013     5
  12 7   100    34    38    73    93    20    30   261     0    .3  -107     4  1013     5
  12 7   200    34    38    82    93    21    29   260     0    .3  -108     4  1013     5
  12 7   300    35    38    73    92    18    27   265     0    .3  -106     4  1014     5
  12 7   400    35    38    67    93    17    30   267     0    .3  -107     4  1014     5
  12 7   500    36    38    60    90    20    32   265     0    .3  -109     4  1014     4
  12 7   600    36    37    65    91    21    35   263     0    .3  -111     4  1014     4
  12 7   700    37    38    61    89    27    37   259     0    .3  -112     3  1014     4
  12 7   800    36    39    65    77    24    38   268     0    .3  -112     4  1015     5
  12 7   900    37    40    60    79    23    32   266     0    .3  -108     4  1015     5
  12 7  1000    37    39    69    90    22    35   262     0    .3  -101     3  1015     5
  12 7  1100    35    39    74    91    21    31   263   .01   .31   -98     3  1015     4
  12 7  1200    36    40    75    87    26    37   263     0   .31   -98     4  1015     4
  12 7  1300    36    41    79    84    25    38   259     0   .31     0     3  1014     5

                                                                 Total
                                                                 Prec.
                                                                 5380'
    ------------------------------------------------------------------
                                                                   .31

                                      Page 1

12-7-2021
Northwest Avalanche Center
Ski Bowl Ski Area, Government Camp, Oregon

Wind direction unheated and may rime

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total Total
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow
             5010' 3660' 5010' 3660' 5010' 5010' 5010' 5010' 3660' 3660' 5010'
------------------------------------------------------------------------------
  12 6  1400    37    34   100    98     1     6    11   252   .04   .04     0
  12 6  1500    37    34   100    98     1     6    14   274   .03   .07     0
  12 6  1600    37    34   100    98     0     4     8   267   .05   .12     0
  12 6  1700    37    34   100    98     0     4     8   270   .05   .17     2
  12 6  1800    37    34   100    98     0     2     5   263   .03    .2     0
  12 6  1900    37    34   100    98     0     2     4   233   .01   .21     0
  12 6  2000    37    34   100    98     0     1     4   229   .01   .22     0
  12 6  2100    37    35   100    98     0     2     4   246     0   .22     0
  12 6  2200    37    35   100    98     0     0     4   278     0   .22     0
  12 6  2300    37    35   100    98     0     0     4   297   .02   .24    -0
  12 7     0    38    35   100    98     0     3     5   295   .02   .26     0
  12 7   100    38    35   100    98     0     3     8   272   .01   .27     0
  12 7   200    38    36   100    98     1     4     8   273   .01   .28     0
  12 7   300    38    36   100    98     1     3     8   270   .01   .29     0
  12 7   400    38    36   100    98     0     3     6   278   .01    .3     0
  12 7   500    38    37   100    98     0     3     7   267     0    .3     0
  12 7   600    38    37   100    98     0     3     7   251     0    .3    -0
  12 7   700    38    37   100    98     0     2     6   286   .01   .31    -0
  12 7   800    38    37   100    98     0     3     8   284   .01   .32    -0
  12 7   900    39    38   100    98     0     3     9   256   .01   .33    -0
  12 7  1000    40    40   100    98     0     2     6   274     0   .33     0
  12 7  1100    41    43   100    98     0     3     8   268   .01   .34    -0
  12 7  1200    41    44   100    97     0     3     9   266   .01   .35    -0
  12 7  1300    42    45   100    97     0     3     9   244     0   .35     0

                                                                       Total
                                                                       Prec.
                                                                       3660'
    ------------------------------------------------------------------------
                                                                         .35

                                      Page 1


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