Current data from the Cascade and Olympic Mtns of Washington and Oregon
Searching for data at time 2020022421..
Searching for data at time 2020022420..
2-24-2020
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
PST F F % % Min Avg Max Dir Prec. Prec. Snow Snow
5020' 4210' 5020' 4210' 5020' 5020' 5020' 5020' 4210' 4210' 4210' 4210'
------------------------------------------------------------------------------------
2 23 1300 25 28 92 100 7 16 28 180 .14 .14 8 152
2 23 1400 25 28 92 100 15 23 35 163 .14 .28 8 152
2 23 1500 25 28 93 100 9 19 33 174 .14 .42 11 155
2 23 1600 25 28 93 100 7 17 26 189 .16 .58 13 156
2 23 1700 25 27 93 100 7 15 35 184 .14 .72 14 158
2 23 1800 25 27 93 100 8 17 28 178 .14 .86 14 159
2 23 1900 25 28 93 100 5 12 23 203 .15 1.01 15 160
2 23 2000 25 27 93 100 5 12 20 194 .14 1.15 17 161
2 23 2100 25 27 93 100 6 13 25 186 .13 1.28 17 161
2 23 2200 25 28 93 100 4 12 29 233 .14 1.42 18 162
2 23 2300 25 28 93 100 2 11 32 262 .09 1.51 16 162
2 24 0 25 28 93 100 1 9 28 270 .09 1.6 18 162
2 24 100 25 27 93 100 2 11 36 266 .15 1.75 19 163
2 24 200 25 27 93 100 1 7 23 240 .16 1.91 46 164
2 24 300 23 26 93 100 4 11 19 180 .14 2.05 20 164
2 24 400 21 25 92 100 5 14 28 180 .08 2.13 21 165
2 24 500 21 24 92 99 9 16 27 169 .07 2.2 22 165
2 24 600 21 24 92 99 6 11 20 188 .09 2.29 22 166
2 24 700 21 24 92 99 5 12 22 180 .08 2.37 1 166
2 24 800 21 24 92 99 5 9 15 191 .09 2.46 0 165
2 24 900 22 25 92 99 5 10 17 189 .06 2.52 2 166
2 24 1000 23 26 92 99 2 9 16 189 .06 2.58 2 166
2 24 1100 25 27 91 99 0 5 10 191 0 2.58 2 165
2 24 1200 23 26 92 99 3 10 18 175 .06 2.64 3 166
Total
Prec.
4210'
------------------------------------------------------------------------
2.64
Page 1
2-24-2020
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'
------------------------------------------------------------------------
2 23 1300 39 100 31 0 4 359 .01 .01 4 33
2 23 1400 39 100 28 0 3 335 0 .01 6 33
2 23 1500 40 100 61 0 2 233 0 .01 6 33
2 23 1600 39 100 32 0 0 0 0 .01 6 33
2 23 1700 37 100 8 0 3 17 0 .01 6 33
2 23 1800 36 100 0 0 0 0 .01 .02 6 33
2 23 1900 36 100 0 0 0 0 .01 .03 6 32
2 23 2000 35 100 0 0 0 0 .01 .04 5 32
2 23 2100 35 100 0 0 0 0 0 .04 5 32
2 23 2200 35 100 0 0 0 0 0 .04 5 32
2 23 2300 34 100 -0 0 0 0 .01 .05 5 32
2 24 0 34 100 0 0 0 0 .02 .07 5 32
2 24 100 35 100 0 0 0 0 0 .07 5 96
2 24 200 35 100 0 0 0 0 0 .07 5 32
2 24 300 35 100 0 0 0 0 0 .07 4 31
2 24 400 34 100 0 0 0 0 0 .07 5 31
2 24 500 34 100 0 0 0 0 0 .07 4 31
2 24 600 35 100 0 0 0 0 0 .07 5 32
2 24 700 35 100 7 0 0 0 0 .07 5 32
2 24 800 37 100 32 0 0 0 0 .07 5 32
2 24 900 38 100 55 0 0 0 0 .07 5 32
2 24 1000 40 100 134 1 5 294 0 .07 5 31
2 24 1100 41 100 181 3 5 302 0 .07 5 32
2 24 1200 42 100 202 3 6 298 0 .07 5 31
Total
Prec.
2170'
------------------------------------------------------------
.07
Page 1
2-24-2020
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'
------------------------------------------------------------------------------
2 23 1300 21 24 96 85 3 11 239 53 .09 .09 94
2 23 1400 20 23 96 86 7 10 240 50 .06 .15 94
2 23 1500 20 24 96 85 11 14 234 51 .02 .17 94
2 23 1600 20 23 96 89 11 14 242 49 .03 .2 95
2 23 1700 19 23 97 89 8 13 251 48 .04 .24 95
2 23 1800 19 23 95 86 9 15 240 46 .02 .26 95
2 23 1900 19 23 96 90 9 17 245 49 .03 .29 95
2 23 2000 20 23 97 90 9 13 239 49 .06 .35 96
2 23 2100 20 23 95 90 8 13 249 51 .05 .4 97
2 23 2200 20 23 97 90 9 19 235 52 .04 .44 97
2 23 2300 20 23 96 90 7 13 238 51 .04 .48 98
2 24 0 20 23 97 90 6 16 259 50 .04 .52 98
2 24 100 20 23 98 91 6 13 241 51 .04 .56 98
2 24 200 19 22 96 89 12 16 238 50 .04 .6 99
2 24 300 18 22 96 89 11 18 260 50 .03 .63 99
2 24 400 17 20 94 88 10 18 256 48 .03 .66 99
2 24 500 16 19 95 86 9 15 250 46 .02 .68 100
2 24 600 15 18 95 86 9 12 253 46 .02 .7 100
2 24 700 14 18 94 86 8 13 242 44 .01 .71 100
2 24 800 14 18 94 84 8 13 239 43 0 .71 100
2 24 900 16 19 95 82 9 15 243 45 .01 .72 99
2 24 1000 18 21 94 81 8 12 250 48 .01 .73 99
2 24 1100 17 21 95 76 9 18 266 45 .01 .74 99
2 24 1200 17 22 94 74 11 19 253 48 0 .74 99
Total
Prec.
5450'
------------------------------------------------------------------------
.74
Page 1
2-24-2020
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'
------------------------------------------------------------------------------------
2 23 1300 18 25 27 92 97 48 83 252 .02 .02 2 30
2 23 1400 18 25 27 92 100 45 64 245 .03 .05 2 30
2 23 1500 19 25 28 93 100 52 82 246 .01 .06 1 31
2 23 1600 19 25 28 93 100 51 90 251 .01 .07 3 32
2 23 1700 18 24 27 93 100 54 90 248 .04 .11 3 28
2 23 1800 18 24 27 93 100 50 73 250 .02 .13 4 32
2 23 1900 18 24 27 93 100 47 70 247 .04 .17 4 32
2 23 2000 18 24 26 92 100 49 78 248 .02 .19 5 33
2 23 2100 18 24 26 92 100 53 80 247 .06 .25 5 34
2 23 2200 18 24 26 92 100 48 76 247 .01 .26 5 33
2 23 2300 18 23 26 92 100 50 69 246 .01 .27 5 35
2 24 0 17 23 26 92 100 44 63 249 .01 .28 5 32
2 24 100 17 23 26 92 100 38 61 250 0 .28 5 34
2 24 200 17 23 26 92 100 39 67 252 .01 .29 5 34
2 24 300 16 22 25 91 100 31 52 256 .01 .3 5 33
2 24 400 15 21 24 91 100 23 44 267 0 .3 5 33
2 24 500 14 20 23 91 100 31 60 266 0 .3 0 34
2 24 600 13 19 23 90 99 34 51 261 0 .3 0 34
2 24 700 13 19 23 90 99 28 47 262 0 .3 0 35
2 24 800 14 20 24 90 96 30 45 269 0 .3 0 34
2 24 900 14 21 25 90 94 23 36 283 0 .3 0 34
2 24 1000 16 22 27 91 93 20 27 295 0 .3 0 33
2 24 1100 17 25 29 91 87 19 26 287 .01 .31 0 33
2 24 1200 19 26 31 91 80 8 17 347 0 .31 0 34
Total
Prec.
5160'
------------------------------------------------------------------------
.31
Page 1
2-24-2020
Northwest Avalanche Center
Lake Wenatchee State Park, Washington
Wind gages unheated and may rime
MM/DD Hour Temp RH Wind Wind Wind Wind Hour Total 24 Hr Total
PST F % Min Avg Max Dir Prec. Prec. Snow Snow
1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930'
------------------------------------------------------------------------
2 23 1300 37 90 0 0 2 34 .02 .02 2 27
2 23 1400 36 93 0 0 2 42 .02 .04 2 27
2 23 1500 36 94 0 0 2 71 .03 .07 2 27
2 23 1600 35 96 0 0 1 93 .04 .11 1 27
2 23 1700 34 97 0 0 2 79 .03 .14 1 27
2 23 1800 33 97 0 0 1 75 .04 .18 1 27
2 23 1900 33 98 0 0 2 73 .04 .22 1 27
2 23 2000 33 98 0 0 2 45 0 .22 1 27
2 23 2100 33 97 0 0 2 46 .05 .27 1 27
2 23 2200 33 97 0 0 0 62 .07 .34 1 27
2 23 2300 33 98 0 0 0 68 .06 .4 2 27
2 24 0 33 98 0 0 0 40 .02 .42 2 27
2 24 100 33 98 0 0 0 54 .01 .43 1 27
2 24 200 34 97 0 0 3 36 .01 .44 2 27
2 24 300 34 92 0 0 4 27 0 .44 2 27
2 24 400 34 91 0 0 3 43 0 .44 1 27
2 24 500 34 85 0 0 3 356 0 .44 1 27
2 24 600 35 74 0 0 4 329 0 .44 2 27
2 24 700 35 67 0 1 5 318 0 .44 1 27
2 24 800 36 64 0 2 6 320 0 .44 0 27
2 24 900 37 57 0 2 5 318 0 .44 0 27
2 24 1000 38 56 0 2 6 315 0 .44 0 27
2 24 1100 39 56 0 1 5 332 0 .44 0 27
2 24 1200 40 54 0 2 7 316 0 .44 0 27
Total
Prec.
1930'
------------------------------------------------------------
.44
Page 1
2-24-2020
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'
------------------------------------------------
2 23 1300 21 93 19 32 45 227
2 23 1400 21 94 17 27 40 233
2 23 1500 21 94 15 32 45 229
2 23 1600 21 94 19 39 65 235
2 23 1700 21 94 29 44 55 230
2 23 1800 21 94 20 38 57 234
2 23 1900 21 94 17 28 43 231
2 23 2000 20 94 18 30 40 234
2 23 2100 20 94 16 26 43 234
2 23 2200 20 94 13 23 34 233
2 23 2300 20 93 14 23 39 231
2 24 0 20 93 13 21 31 240
2 24 100 20 93 14 22 31 237
2 24 200 19 93 16 26 36 236
2 24 300 18 93 20 27 37 235
2 24 400 18 93 17 26 33 230
2 24 500 17 92 14 22 31 230
2 24 600 17 92 11 20 37 232
2 24 700 17 92 11 17 29 244
2 24 800 17 92 9 16 22 247
2 24 900 17 92 7 12 22 253
2 24 1000 19 93 4 10 18 244
2 24 1100 18 93 5 9 14 244
2 24 1200 19 93 8 12 18 249
Page 1
2-24-2020
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'
------------------------------------------------------------------------------------
2 23 1300 40 87 0 0 0 -0
2 23 1400 40 87 .01 .01 0 -0
2 23 1500 39 90 0 .01 0 -0
2 23 1600 39 91 .02 .03 0 -0
2 23 1700 38 96 .02 .05 0 -0
2 23 1800 37 98 .01 .06 0 -0
2 23 1900 37 98 0 .06 0 -0
2 23 2000 37 96 0 .06 0 -0
2 23 2100 37 99 .02 .08 0 -0
2 23 2200 36 98 .01 .09 0 -0
2 23 2300 36 99 .01 .1 0 -0
2 24 0 36 99 0 .1 0 -0
2 24 100 35 100 0 .1 0 -0
2 24 200 35 100 0 .1 0 -0
2 24 300 35 100 0 .1 0 -0
2 24 400 36 86 0 .1 0 -0
2 24 500 39 62 0 .1 0 -0
2 24 600 37 67 0 .1 0 -0
2 24 700 37 64 0 .1 0 -0
2 24 800 36 72 0 .1 0 -0
2 24 900 39 60 0 .1 0 -0
2 24 1000 43 46 0 .1 0 -0
2 24 1100 45 41 0 .1 0 -0
2 24 1200 46 38 0 .1 0 -0
Total
Prec.
1190
------------------------------------------------------------------
.1
Page 1
2-24-2020
Northwest Avalanche Center
Washington Department of Transportation
Blewett Pass, WA
Precipitation gage may measure condensation
MM/DD Hour Temp RH Equip Hour Total 24 Hr Total Press
PST F % Temp Prec. Prec. Snow Snow mb
4100' 4100' 4100' 4100' 4100' 4100' 4100' 4100'
------------------------------------------------------------
2 23 1300 28 0 45 .01 .01 35 21 1010
2 23 1400 30 0 48 .02 .03 3 22 1011
2 23 1500 29 0 46 0 .03 4 22 1011
2 23 1600 27 0 39 .03 .06 5 22 1012
2 23 1700 27 0 39 .04 .1 35 22 1014
2 23 1800 27 0 38 .05 .15 35 24 1014
2 23 1900 27 0 39 .03 .18 7 25 1015
2 23 2000 26 0 39 .02 .2 8 25 1015
2 23 2100 26 0 39 .01 .21 7 25 1016
2 23 2200 27 0 40 0 .21 9 25 1017
2 23 2300 26 0 40 0 .21 35 25 1018
2 24 0 26 0 40 0 .21 9 25 1019
2 24 100 26 0 40 .01 .22 8 26 1020
2 24 200 25 0 41 0 .22 9 26 1020
2 24 300 24 0 39 0 .22 9 26 1020
2 24 400 24 0 37 0 .22 9 26 1021
2 24 500 23 0 39 0 .22 9 25 1022
2 24 600 23 0 38 0 .22 9 25 1022
2 24 700 22 0 38 0 .22 0 25 1023
2 24 800 23 0 39 0 .22 0 25 1024
2 24 900 27 0 49 0 .22 -0 25 1024
2 24 1000 31 0 61 0 .22 -0 25 1025
2 24 1100 33 0 64 0 .22 -0 24 1025
2 24 1200 34 0 69 0 .22 -0 24 1025
Total
Prec.
4100'
------------------------------------------
.22
Page 1
2-24-2020
Northwest Avalanche Center
Washington Department of Transportation
Grace Lakes, Stevens Pass, Washington
MM/DD Hour Temp RH Wind Wind Wind Total Shot
PST F % Avg Max Dir Snow Snow
4790' 4790' 4590' 4590' 4590' 4790' 4790'
------------------------------------------------------
2 23 1300 25 97 9 29 287 148 11
2 23 1400 25 97 12 36 291 147 11
2 23 1500 25 97 11 34 292 149 12
2 23 1600 25 97 10 35 289 150 12
2 23 1700 25 97 13 40 291 149 12
2 23 1800 24 96 13 42 291 149 13
2 23 1900 25 96 11 38 293 151 13
2 23 2000 25 96 9 30 288 151 14
2 23 2100 24 96 9 33 290 152 15
2 23 2200 24 96 9 40 288 153 16
2 23 2300 24 96 8 29 289 155 17
2 24 0 24 96 8 27 291 155 18
2 24 100 24 96 9 30 289 156 19
2 24 200 23 95 10 30 288 157 19
2 24 300 22 95 10 31 293 157 20
2 24 400 22 94 10 33 290 157 1
2 24 500 21 94 10 28 292 157 1
2 24 600 21 94 10 33 296 158 1
2 24 700 21 94 11 29 285 158 2
2 24 800 21 94 7 28 275 158 2
2 24 900 21 94 5 25 269 157 0
2 24 1000 22 95 4 17 290 156 2
2 24 1100 23 95 5 24 296 157 0
2 24 1200 23 94 6 19 309 157 2
Page 1
2-24-2020
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'
------------------------------------------------------
2 23 1300 28 95 .07 .07 47 115 1009
2 23 1400 28 96 .05 .12 8 115 1010
2 23 1500 29 95 .03 .15 8 116 1011
2 23 1600 29 96 .05 .2 9 116 1012
2 23 1700 29 95 .03 .23 9 116 1012
2 23 1800 28 97 .06 .29 9 116 1013
2 23 1900 28 96 .1 .39 47 116 1014
2 23 2000 28 96 .08 .47 10 117 1015
2 23 2100 28 95 .11 .58 11 118 1015
2 23 2200 28 96 .09 .67 11 118 1017
2 23 2300 27 96 .12 .79 12 120 1018
2 24 0 27 96 .07 .86 13 120 1019
2 24 100 27 96 .07 .93 13 121 1020
2 24 200 26 95 .06 .99 15 121 1021
2 24 300 26 94 .05 1.04 15 122 1022
2 24 400 25 94 .02 1.06 14 122 1023
2 24 500 25 93 .02 1.08 14 122 1023
2 24 600 24 92 .01 1.09 0 122 1024
2 24 700 25 91 .01 1.1 0 122 1024
2 24 800 25 92 .01 1.11 -0 121 1026
2 24 900 25 89 .01 1.12 -0 121 1025
2 24 1000 26 91 0 1.12 0 121 1026
2 24 1100 26 87 0 1.12 0 121 1026
2 24 1200 27 88 0 1.12 -0 121 1027
Total
Prec.
3950'
------------------------------------
1.12
Page 1
2-24-2020
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'
------------------------------------------------
2 23 1300 24 24 0 6 21 306
2 23 1400 24 24 0 8 31 330
2 23 1500 24 24 0 7 18 17
2 23 1600 24 24 0 6 22 55
2 23 1700 24 24 0 8 25 351
2 23 1800 24 24 0 13 39 302
2 23 1900 24 24 1 17 46 297
2 23 2000 24 24 0 7 20 28
2 23 2100 23 23 0 8 34 312
2 23 2200 23 23 0 8 27 290
2 23 2300 23 23 0 6 20 310
2 24 0 23 23 0 6 27 281
2 24 100 23 22 1 9 26 276
2 24 200 22 22 0 13 34 299
2 24 300 21 21 2 17 35 295
2 24 400 20 20 3 23 49 291
2 24 500 20 19 4 23 50 296
2 24 600 20 19 5 28 48 292
2 24 700 19 19 9 29 51 293
2 24 800 20 20 15 29 48 283
2 24 900 20 20 8 24 40 280
2 24 1000 20 21 2 25 42 277
2 24 1100 20 22 7 24 38 280
2 24 1200 21 22 4 18 32 284
Page 1
2-24-2020
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'
------------------------------------------------
2 23 1300 13.3 25 211 10
2 23 1400 13.6 26 213 11
2 23 1500 13.6 26 203 10
2 23 1600 13.5 26 206 10
2 23 1700 13.3 26 208 9
2 23 1800 13.1 25 199 4
2 23 1900 13.0 25 196 0
2 23 2000 13.0 24 206 0
2 23 2100 12.9 24 225 0
2 23 2200 12.9 24 239 0
2 23 2300 12.9 24 225 0
2 24 0 12.9 24 244 0
2 24 100 12.8 23 236 0
2 24 200 12.8 22 228 0
2 24 300 12.8 22 212 0
2 24 400 12.8 21 219 0
2 24 500 12.8 21 218 0
2 24 600 12.8 21 196 0
2 24 700 12.8 21 222 0
2 24 800 12.8 21 223 4
2 24 900 12.8 21 229 8
2 24 1000 13.0 22 210 10
2 24 1100 13.1 23 192 10
2 24 1200 13.2 23 201 10
Page 1
2-24-2020
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'
------------------------------------------------------------------------------------------------------
2 23 1300 23 27 32 97 94 33 71 270 .06 .06 5 87 7 283 13
2 23 1400 23 27 32 94 95 35 66 269 .03 .09 5 87 7 126 15
2 23 1500 23 27 32 97 95 42 80 270 .04 .13 5 87 7 124 17
2 23 1600 23 27 32 97 95 39 73 274 .05 .18 6 88 8 125 18
2 23 1700 23 27 32 98 95 38 69 276 .08 .26 6 88 9 125 19
2 23 1800 22 26 31 96 94 41 90 284 .06 .32 6 89 9 127 21
2 23 1900 22 26 31 98 94 31 65 277 .09 .41 7 89 10 126 21
2 23 2000 22 26 31 97 94 30 60 286 .1 .51 7 89 10 127 22
2 23 2100 22 26 31 97 94 26 55 286 .1 .61 7 90 11 123 23
2 23 2200 22 26 31 97 94 26 42 286 .09 .7 8 90 11 127 24
2 23 2300 22 25 30 98 94 26 47 286 .12 .82 9 90 12 128 25
2 24 0 21 25 30 98 94 26 49 286 .14 .96 9 91 13 129 27
2 24 100 21 25 30 98 94 27 48 286 .12 1.08 10 91 14 127 28
2 24 200 20 24 29 94 93 26 48 286 .04 1.12 9 92 14 129 28
2 24 300 19 23 29 89 92 24 41 286 .01 1.13 10 92 13 129 28
2 24 400 18 22 28 90 92 19 38 286 .01 1.14 10 92 13 129 28
2 24 500 18 22 28 88 92 17 32 286 0 1.14 10 91 13 129 28
2 24 600 18 22 28 89 92 16 28 286 .01 1.15 10 92 13 128 28
2 24 700 19 22 28 92 92 16 31 286 0 1.15 9 92 13 128 28
2 24 800 19 22 28 90 92 13 21 286 0 1.15 0 91 13 127 28
2 24 900 19 23 29 93 92 10 19 286 0 1.15 0 91 13 127 28
2 24 1000 19 24 30 88 92 7 13 286 .01 1.16 0 91 13 283 28
2 24 1100 19 24 30 85 92 5 10 286 0 1.16 0 91 13 125 28
2 24 1200 19 25 31 80 93 4 9 286 0 1.16 1 91 13 124 28
Total
Prec.
3100'
------------------------------------------------------------------------
1.16
Page 1
2-24-2020
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
PST F F F % Avg Max Dir Prec. Prec. Snow Snow mb
3760' 3770' 3010' 3010' 3760' 3760' 3760' 3010' 3010' 3010' 3010' 3010'
------------------------------------------------------------------------------------
2 23 1300 29 28 32 93 19 33 237 .09 .09 7 76 1014
2 23 1400 30 29 33 89 21 45 235 .03 .12 7 78 1014
2 23 1500 30 29 33 95 23 55 243 .04 .16 6 79 1015
2 23 1600 30 29 32 95 28 48 235 .05 .21 7 77 1016
2 23 1700 30 29 32 99 27 44 240 .1 .31 7 81 1017
2 23 1800 29 28 32 97 32 54 247 .07 .38 8 80 1018
2 23 1900 29 28 32 95 32 59 246 .08 .46 8 82 1019
2 23 2000 29 28 31 95 30 56 249 .06 .52 8 80 1020
2 23 2100 29 28 31 97 31 57 245 .07 .59 8 83 1021
2 23 2200 28 28 31 98 27 42 243 .07 .66 9 81 1022
2 23 2300 28 27 31 96 26 48 246 .1 .76 9 82 1023
2 24 0 28 27 30 98 28 49 243 .11 .87 10 83 1024
2 24 100 27 27 30 92 32 53 252 .14 1.01 10 83 1025
2 24 200 27 26 30 85 34 60 246 .11 1.12 11 83 1026
2 24 300 26 25 29 91 28 47 234 .08 1.2 11 84 1027
2 24 400 25 25 28 85 24 40 236 .02 1.22 10 84 1028
2 24 500 26 25 28 90 28 44 244 0 1.22 10 83 1028
2 24 600 26 25 28 92 26 42 246 0 1.22 0 84 1028
2 24 700 25 25 29 84 26 42 246 0 1.22 0 84 1029
2 24 800 26 25 29 90 20 31 242 0 1.22 0 82 1029
2 24 900 25 25 29 84 16 26 243 .01 1.23 0 84 1030
2 24 1000 26 25 31 80 18 30 274 0 1.23 0 83 1030
2 24 1100 26 26 31 82 20 31 289 0 1.23 0 83 1030
2 24 1200 26 26 31 77 22 31 283 0 1.23 0 84 1030
Total
Prec.
3010'
------------------------------------------------------------------
1.23
Page 1
2-24-2020
Northwest Avalanche Center
Crystal Mountain Ski Area, Washington
MM/DD Hour Temp Temp RH RH Wind Wind Wind Wind Hour Total 24 Hr Total
PST F F % % Min Avg Max Dir Prec. Prec. Snow Snow
6830' 4570' 6830' 4570' 6830' 6830' 6830' 6830' 4310' 4310' 4570' 4570'
------------------------------------------------------------------------------------
2 23 1300 19 27 97 89 6 18 40 211 .04 .04 3 68
2 23 1400 19 27 97 93 8 20 38 232 .09 .13 4 70
2 23 1500 19 29 97 88 11 25 52 216 .02 .15 5 70
2 23 1600 18 27 96 90 10 24 55 193 .04 .19 4 69
2 23 1700 18 27 97 91 11 26 47 216 .03 .22 4 -151
2 23 1800 18 26 97 91 12 24 51 202 .03 .25 5 70
2 23 1900 17 25 97 90 11 22 41 213 .02 .27 5 70
2 23 2000 17 25 97 90 10 20 39 219 .01 .28 -216 70
2 23 2100 17 25 96 88 11 24 49 239 0 .28 6 70
2 23 2200 17 25 96 87 10 26 53 249 0 .28 6 70
2 23 2300 17 25 96 88 13 31 56 254 .01 .29 6 71
2 24 0 16 25 96 84 9 27 41 259 0 .29 -216 71
2 24 100 16 24 96 88 8 22 44 248 0 .29 -215 70
2 24 200 16 23 96 91 7 17 28 264 0 .29 6 71
2 24 300 12 21 95 86 6 18 32 272 0 .29 6 72
2 24 400 13 21 95 89 8 19 33 268 0 .29 6 71
2 24 500 13 21 95 88 10 25 47 255 0 .29 5 69
2 24 600 14 22 95 86 13 26 45 263 0 .29 0 71
2 24 700 14 22 95 87 10 21 40 271 0 .29 -214 69
2 24 800 14 22 95 88 7 22 38 270 0 .29 0 71
2 24 900 15 23 95 83 7 22 32 266 0 .29 0 85
2 24 1000 15 26 95 79 11 19 28 279 0 .29 -0 71
2 24 1100 16 31 95 66 4 15 27 278 0 .29 -0 68
2 24 1200 17 33 96 65 6 15 26 276 .01 .3 -331 69
Total
Prec.
4310'
------------------------------------------------------------------------
.3
Page 1
2-24-2020
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'
------------------------------------------------
2 23 1300 21 22 5 115 2 112
2 23 1400 21 22 6 117 3 113
2 23 1500 21 23 7 117 3 111
2 23 1600 21 22 7 117 3 113
2 23 1700 20 21 7 117 3 113
2 23 1800 19 21 8 118 4 114
2 23 1900 19 21 8 118 4 114
2 23 2000 19 20 9 118 4 114
2 23 2100 19 21 9 119 4 115
2 23 2200 19 20 10 119 4 115
2 23 2300 19 20 10 119 4 115
2 24 0 18 19 10 119 4 115
2 24 100 18 19 10 119 3 116
2 24 200 17 19 10 119 4 115
2 24 300 14 16 10 119 4 115
2 24 400 15 16 10 119 4 115
2 24 500 15 16 10 118 4 115
2 24 600 15 16 10 119 4 115
2 24 700 15 17 10 119 4 115
2 24 800 16 17 10 119 4 115
2 24 900 17 20 10 119 4 115
2 24 1000 18 22 -0 118 4 115
2 24 1100 21 23 -0 118 4 115
2 24 1200 23 23 -0 118 4 114
Page 1
2-24-2020
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'
------------------------------------------------------------------------------
2 23 1300 20 23 95 91 20 30 228 46 .07 .07 377
2 23 1400 20 23 95 91 21 36 256 45 .06 .13 377
2 23 1500 21 24 86 90 25 47 248 49 .08 .21 377
2 23 1600 20 23 96 92 27 38 233 45 .07 .28 358
2 23 1700 20 22 95 91 28 47 237 42 .04 .32 377
2 23 1800 19 22 96 92 31 43 255 41 .02 .34 377
2 23 1900 19 21 96 92 26 39 262 40 .01 .35 377
2 23 2000 20 21 88 92 32 55 263 39 .02 .37 377
2 23 2100 20 21 86 92 32 58 268 39 .01 .38 377
2 23 2200 20 20 73 92 46 63 271 35 .01 .39 331
2 23 2300 18 21 91 91 35 58 273 36 0 .39 377
2 24 0 18 21 95 92 23 36 233 37 0 .39 377
2 24 100 18 20 95 91 17 32 203 36 .01 .4 377
2 24 200 17 19 95 91 10 19 196 36 .01 .41 377
2 24 300 15 18 94 90 15 27 196 35 0 .41 377
2 24 400 15 18 95 90 14 21 195 36 0 .41 377
2 24 500 15 17 94 90 8 17 228 36 .01 .42 377
2 24 600 15 18 94 90 9 16 261 38 0 .42 377
2 24 700 15 18 94 90 7 15 267 37 .01 .43 377
2 24 800 15 19 94 90 9 14 283 38 .01 .44 377
2 24 900 16 20 95 90 9 15 299 42 0 .44 377
2 24 1000 17 21 95 90 9 12 289 45 .03 .47 344
2 24 1100 19 23 95 90 7 10 265 49 .06 .53 359
2 24 1200 18 23 95 89 6 10 256 49 .1 .63 361
Total
Prec.
5500'
------------------------------------------------------------------------
.63
Page 1
2-24-2020
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'
------------------------------------------------------------
19 91 193
20 87 190
19 87 191
19 90 199
18 92 203
18 93 213
18 91 186
18 92 242
18 91 205
17 90 213
17 90 205
17 85 211
16 82 179
15 80 112
16 59 89
15 67 89
16 72 89
16 66 89
14 90 89
17 78 89
18 73 89
19 68 89
20 72 88
23 59 89
Page 1
2-24-2020
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'
---------------------------------------------------------------
2 23 1300 5 92 58 74 94 219 235
2 23 1400 4 92 50 72 94 219 256
2 23 1500 4 92 66 82 98 219 252
2 23 1600 4 92 61 78 103 219 99
2 23 1700 4 92 64 80 98 219 30
2 23 1800 4 92 56 72 93 219 6
2 23 1900 3 91 65 78 92 219 0
2 23 2000 4 91 63 77 91 219 0
2 23 2100 3 91 58 73 86 219 0
2 23 2200 3 91 55 76 89 219 0
2 23 2300 3 91 60 75 88 219 0
2 24 0 3 91 20 58 81 219 0
2 24 100 10 93 11 22 41 219 0
2 24 200 9 89 4 20 34 219 0
2 24 300 12 71 8 23 34 219 0
2 24 400 12 44 11 21 35 219 0
2 24 500 12 42 10 23 55 219 0
2 24 600 14 32 7 21 38 219 0
2 24 700 14 33 10 21 39 219 2
2 24 800 17 39 8 17 42 219 73
2 24 900 19 22 9 19 33 219 293
2 24 1000 20 19 8 16 35 219 380
2 24 1100 18 21 6 18 31 219 620
2 24 1200 20 20 9 18 29 219 684
Page 1
2-24-2020
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'
------------------------------------------------------------------------
2 23 1300 23 97 8 13 256 .1 .1 7 179 161
2 23 1400 23 97 8 19 263 .09 .19 8 183 125
2 23 1500 23 97 11 22 269 .07 .26 8 183 270
2 23 1600 23 97 10 18 256 .05 .31 1 184 146
2 23 1700 22 97 8 18 260 .01 .32 2 184 25
2 23 1800 22 97 8 16 260 .06 .38 2 184 7
2 23 1900 22 97 7 12 256 .05 .43 3 185 0
2 23 2000 22 97 7 13 257 .06 .49 3 186 0
2 23 2100 22 96 7 13 262 .07 .56 4 186 0
2 23 2200 22 96 7 13 262 .07 .63 4 186 0
2 23 2300 22 97 7 14 267 .05 .68 5 187 0
2 24 0 21 96 9 16 274 .05 .73 5 187 0
2 24 100 20 96 10 17 267 .03 .76 5 186 0
2 24 200 19 94 11 18 272 .02 .78 5 186 0
2 24 300 18 94 11 18 268 .03 .81 5 187 0
2 24 400 17 94 15 30 270 0 .81 5 187 0
2 24 500 18 95 25 49 266 .01 .82 5 183 0
2 24 600 18 94 35 55 262 0 .82 5 187 0
2 24 700 18 94 27 50 259 0 .82 5 187 0
2 24 800 18 95 19 40 256 0 .82 5 187 25
2 24 900 19 94 13 31 259 0 .82 5 187 124
2 24 1000 21 95 11 21 264 .04 .86 5 186 310
2 24 1100 23 95 8 18 256 .02 .88 5 186 396
2 24 1200 22 95 8 16 259 0 .88 5 186 296
Total
Prec.
5400'
------------------------------------------------------
.88
Page 1
2-24-2020
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'
------------------------------------------------------
Total
Prec.
3260'
------------------------------------------------------
0
Page 1
2-24-2020
Northwest Avalanche Center
Hurricane Ridge, Olympic National Park, Washington
MM/DD Hour Temp RH Wind Wind Wind Wind Hour Total Total
PST F % Min Avg Max Dir Prec. Prec. Snow
5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250'
------------------------------------------------------------------
2 23 1300 25 96 6 13 24 223 .04 .04 92
2 23 1400 26 97 5 13 28 219 .13 .17 234
2 23 1500 26 96 4 11 27 228 .1 .27 95
2 23 1600 25 97 0 10 25 231 .07 .34 96
2 23 1700 25 97 2 11 24 223 .05 .39 96
2 23 1800 24 97 4 11 25 244 .03 .42 95
2 23 1900 24 97 3 10 23 253 .02 .44 96
2 23 2000 24 97 2 10 20 257 .03 .47 96
2 23 2100 24 96 2 9 17 256 .01 .48 96
2 23 2200 23 96 1 9 18 266 .02 .5 95
2 23 2300 23 96 3 9 20 293 0 .5 234
2 24 0 22 96 4 9 18 290 .01 .51 96
2 24 100 20 95 3 9 19 276 0 .51 95
2 24 200 19 95 3 9 20 282 .01 .52 96
2 24 300 19 95 4 10 18 245 0 .52 96
2 24 400 19 95 3 8 17 243 .01 .53 96
2 24 500 19 95 4 9 15 239 .01 .54 96
2 24 600 19 95 3 8 14 237 0 .54 96
2 24 700 19 95 3 6 15 231 0 .54 96
2 24 800 20 95 0 5 12 252 0 .54 96
2 24 900 21 95 -0 4 11 292 0 .54 96
2 24 1000 23 95 -0 4 11 274 .02 .56 95
2 24 1100 27 96 -0 3 9 239 .03 .59 95
2 24 1200 28 96 -0 3 8 211 .12 .71 95
Total
Prec.
5250'
------------------------------------------------------------
.71
Page 1
2-24-2020
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'
------------------------------------------------------------------------
2 23 1300 21 96 9 18 41 275 .04 .04 3 136
2 23 1400 21 96 10 17 32 275 .07 .11 3 137
2 23 1500 21 96 8 16 32 273 .03 .14 3 137
2 23 1600 20 96 6 16 32 276 .08 .22 4 137
2 23 1700 19 95 7 15 30 280 .06 .28 4 137
2 23 1800 20 95 7 15 30 287 .03 .31 5 137
2 23 1900 20 96 7 14 24 273 .15 .46 6 139
2 23 2000 19 95 7 13 31 280 .03 .49 6 138
2 23 2100 19 95 6 13 29 283 0 .49 5 139
2 23 2200 19 95 5 11 21 286 .02 .51 6 139
2 23 2300 19 95 5 12 22 294 0 .51 6 139
2 24 0 19 95 4 11 21 295 .01 .52 6 139
2 24 100 19 95 7 14 25 302 .03 .55 6 139
2 24 200 18 95 7 17 31 304 .02 .57 6 139
2 24 300 18 94 10 18 30 305 0 .57 6 139
2 24 400 18 94 9 18 28 304 .01 .58 6 139
2 24 500 17 94 9 17 31 307 0 .58 6 139
2 24 600 17 94 13 20 31 321 0 .58 6 139
2 24 700 18 94 9 19 29 323 0 .58 6 138
2 24 800 18 94 10 18 31 317 0 .58 6 139
2 24 900 19 94 10 19 30 321 0 .58 6 139
2 24 1000 20 95 7 16 29 318 0 .58 6 139
2 24 1100 21 95 7 16 24 320 0 .58 6 138
2 24 1200 22 95 7 15 27 315 0 .58 6 138
Total
Prec.
5880'
------------------------------------------------------------
.58
Page 1
2-24-2020
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'
------------------------------------------------
2 23 1300 19 96 25 37 52 0
2 23 1400 19 96 23 35 55 0
2 23 1500 18 96 24 34 47 313
2 23 1600 18 96 16 31 46 318
2 23 1700 17 96 16 28 43 318
2 23 1800 16 96 17 25 35 318
2 23 1900 17 96 19 25 34 318
2 23 2000 16 96 17 24 32 318
2 23 2100 16 96 10 18 23 318
2 23 2200 16 96 8 15 22 318
2 23 2300 16 96 7 11 15 318
2 24 0 16 96 6 10 17 318
2 24 100 15 96 7 11 15 318
2 24 200 15 96 8 11 15 318
2 24 300 15 96 9 13 22 318
2 24 400 15 95 9 12 16 318
2 24 500 14 95 11 14 19 318
2 24 600 15 95 10 15 20 318
2 24 700 15 95 8 14 21 318
2 24 800 16 96 8 14 20 318
2 24 900 20 96 8 14 19 318
2 24 1000 24 98 5 13 20 318
2 24 1100 25 98 3 13 24 317
2 24 1200 26 99 0 12 22 317
Page 1
2-24-2020
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
PST F F % % Avg Max Dir Prec. Prec. Snow Snow mb
6540' 5380' 6540' 5380' 6540' 6540' 6540' 5380' 5380' 5380' 5380' 5380'
------------------------------------------------------------------------------------
2 23 1300 16 23 88 93 31 58 244 .06 .06 4 110 1014
2 23 1400 17 23 89 93 30 57 262 .09 .15 4 111 1015
2 23 1500 16 22 88 94 22 44 264 .05 .2 5 112 1016
2 23 1600 16 22 89 94 30 53 219 .09 .29 5 112 1017
2 23 1700 16 22 89 94 23 49 265 .11 .4 6 113 1019
2 23 1800 16 22 88 94 35 54 245 .04 .44 6 113 1019
2 23 1900 16 22 89 94 29 48 281 .14 .58 7 114 1019
2 23 2000 16 21 88 93 29 54 163 .06 .64 7 114 1020
2 23 2100 15 21 88 93 31 50 162 .01 .65 8 114 1021
2 23 2200 15 21 88 94 35 52 162 .01 .66 8 114 1022
2 23 2300 15 21 88 93 39 52 162 .01 .67 8 114 1022
2 24 0 15 21 88 93 37 48 162 .01 .68 7 113 1022
2 24 100 15 21 88 93 37 46 162 .01 .69 8 114 1023
2 24 200 14 20 88 93 36 43 162 0 .69 8 114 1023
2 24 300 14 20 88 93 36 44 162 .01 .7 8 114 1023
2 24 400 14 20 88 93 34 46 162 0 .7 8 114 1023
2 24 500 16 20 88 93 34 47 162 0 .7 0 114 1023
2 24 600 19 21 83 92 30 43 282 0 .7 1 114 1023
2 24 700 21 22 47 83 33 44 311 0 .7 2 113 1023
2 24 800 25 26 22 76 29 44 303 0 .7 1 113 1024
2 24 900 28 23 15 89 13 41 349 0 .7 3 114 1025
2 24 1000 30 26 17 88 18 43 349 .01 .71 3 113 1025
2 24 1100 32 28 45 82 21 51 33 .01 .72 3 112 1025
2 24 1200 33 29 17 81 19 43 321 .01 .73 3 112 1025
Total
Prec.
5380'
------------------------------------------------------------------
.73
Page 1
2-24-2020
Northwest Avalanche Center
Ski Bowl Ski Area, Government Camp, Oregon
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'
------------------------------------------------------------------------------
24 0 4 10 23 295 65
23 0 4 9 18 299 66
22 0 4 9 21 297 65
22 0 4 10 27 302 66
21 0 4 9 22 314 67
21 0 4 9 20 318 67
21 0 4 9 22 296 68
21 0 4 9 22 319 68
21 0 3 8 20 309 68
21 0 1 8 16 306 68
21 0 3 7 17 309 68
21 0 4 9 22 305 68
20 0 4 8 21 319 68
20 0 3 9 19 340 68
21 0 4 8 17 6 68
20 0 3 7 14 30 68
20 0 4 10 19 24 68
20 0 3 9 19 19 68
20 0 4 9 16 23 68
21 0 6 10 16 38 67
21 0 5 10 17 27 67
21 0 2 7 12 19 68
21 0 2 5 11 34 68
22 0 3 7 16 5 68
Total
Prec.
3660'
------------------------------------------------------------------------
0
Page 1