Current data from the Cascade and Olympic Mtns of Washington and Oregon
Searching for data at time 2021012406..
1-23-2021
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
PST F F % % Min Avg Max Dir Prec. Prec. Snow Snow
5020' 4210' 5020' 4210' 5020' 5020' 5020' 5020' 4210' 4210' 4210' 4210'
------------------------------------------------------------------------------------
1 22 2300 28 26 17 26 2 4 5 27 0 0 0 128
1 23 0 28 24 17 27 0 3 6 16 0 0 0 128
1 23 100 27 24 19 26 1 4 6 12 0 0 0 128
1 23 200 26 23 31 30 1 4 6 79 0 0 0 128
1 23 300 28 23 18 31 1 3 6 89 0 0 0 128
1 23 400 27 24 16 31 0 0 4 89 0 0 0 128
1 23 500 27 24 19 30 0 1 6 89 0 0 0 128
1 23 600 26 23 21 32 0 3 6 90 0 0 0 128
1 23 700 26 22 22 34 0 1 7 156 0 0 0 128
1 23 800 25 21 30 37 0 2 9 126 0 0 0 128
1 23 900 24 25 37 37 7 10 13 195 0 0 0 128
1 23 1000 26 27 38 40 6 9 13 190 0 0 -0 128
1 23 1100 26 27 42 35 5 8 10 191 0 0 0 127
1 23 1200 25 29 50 42 5 10 16 176 0 0 0 127
1 23 1300 25 29 58 50 9 13 19 175 0 0 0 127
1 23 1400 25 29 61 53 8 11 16 177 0 0 0 127
1 23 1500 24 28 67 57 8 12 16 168 0 0 -0 127
1 23 1600 22 25 70 61 9 13 17 172 0 0 0 127
1 23 1700 20 24 82 69 8 13 20 179 0 0 0 128
1 23 1800 20 24 86 76 11 15 18 180 0 0 0 128
1 23 1900 20 23 88 77 11 15 21 178 0 0 0 128
1 23 2000 19 23 85 79 12 17 23 176 0 0 0 127
1 23 2100 19 23 82 75 11 17 24 174 0 0 0 127
1 23 2200 18 22 94 84 11 19 24 184 0 0 0 128
Total
Prec.
4210'
------------------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------------------------
1 22 2300 8 87 0 0 1 83 0 0 0 36
1 23 0 7 87 0 0 2 118 0 0 0 36
1 23 100 7 85 0 0 0 116 0 0 0 36
1 23 200 5 85 0 0 0 4 0 0 0 36
1 23 300 4 84 0 0 0 9 0 0 0 36
1 23 400 3 83 0 0 0 332 0 0 0 36
1 23 500 2 83 0 0 2 289 0 0 0 35
1 23 600 1 83 0 0 0 360 0 0 0 35
1 23 700 0 82 0 0 0 314 0 0 28 35
1 23 800 0 82 3 0 0 318 0 0 28 35
1 23 900 3 84 22 0 0 297 0 0 28 35
1 23 1000 11 86 42 0 0 289 0 0 0 35
1 23 1100 15 84 40 0 0 230 0 0 0 35
1 23 1200 19 74 40 0 0 219 0 0 0 35
1 23 1300 20 68 15 0 0 203 0 0 0 35
1 23 1400 20 67 13 0 0 195 0 0 0 35
1 23 1500 19 68 12 0 0 172 0 0 0 35
1 23 1600 18 72 7 0 0 172 0 0 0 35
1 23 1700 15 79 0 0 0 218 0 0 0 35
1 23 1800 11 88 0 0 0 246 0 0 0 35
1 23 1900 9 87 0 0 0 294 0 0 0 35
1 23 2000 8 87 0 0 0 280 0 0 0 35
1 23 2100 7 86 0 0 0 291 0 0 0 35
1 23 2200 6 85 0 0 0 284 0 0 0 35
Total
Prec.
2170'
------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------------------------------
1 22 2300 22 5 19 86 4 9 248 37 0 0 82
1 23 0 21 5 20 80 5 15 36 38 0 0 82
1 23 100 21 4 20 81 4 14 2 38 0 0 82
1 23 200 21 4 27 82 6 14 15 37 0 0 81
1 23 300 21 3 26 81 3 9 81 39 0 0 81
1 23 400 21 3 26 86 3 7 203 39 0 0 81
1 23 500 21 4 27 82 2 6 246 38 0 0 81
1 23 600 22 3 26 83 3 8 252 38 0 0 81
1 23 700 22 4 26 85 7 10 246 38 0 0 81
1 23 800 21 3 26 82 7 9 256 39 .01 .01 81
1 23 900 26 7 24 84 7 12 259 40 0 .01 81
1 23 1000 24 14 28 70 6 10 244 44 0 .01 81
1 23 1100 25 19 29 60 10 12 234 47 0 .01 81
1 23 1200 26 21 34 50 10 12 233 56 0 .01 81
1 23 1300 26 19 32 55 10 13 230 51 0 .01 81
1 23 1400 25 21 31 55 11 13 226 52 0 .01 81
1 23 1500 23 23 41 52 13 15 222 54 0 .01 81
1 23 1600 22 20 46 59 11 13 225 51 0 .01 81
1 23 1700 18 16 54 71 10 13 230 49 0 .01 81
1 23 1800 17 11 53 76 11 14 230 45 0 .01 81
1 23 1900 16 8 54 78 11 13 230 43 0 .01 81
1 23 2000 16 7 53 81 12 15 228 39 .01 .02 81
1 23 2100 16 6 54 83 10 12 243 38 0 .02 81
1 23 2200 15 6 58 85 10 12 250 38 0 .02 81
Total
Prec.
5450'
------------------------------------------------------------------------
.02
Page 1
1-23-2021
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'
------------------------------------------------------------------------------------
1 22 2300 21 18 21 27 61 18 22 36 0 0 1 29
1 23 0 21 19 22 31 64 16 23 36 0 0 1 30
1 23 100 22 19 22 31 63 13 17 22 0 0 1 29
1 23 200 22 19 22 35 66 7 12 5 0 0 1 31
1 23 300 24 18 21 29 66 3 7 317 0 0 1 29
1 23 400 24 19 19 26 66 5 8 302 0 0 1 29
1 23 500 24 18 20 21 65 7 10 317 0 0 1 29
1 23 600 23 19 19 27 62 10 13 356 0 0 1 29
1 23 700 23 20 19 32 62 9 13 353 0 0 1 30
1 23 800 23 20 19 33 63 8 10 0 0 0 1 29
1 23 900 26 20 20 29 64 2 6 325 0 0 1 29
1 23 1000 29 20 20 25 64 0 3 301 0 0 1 29
1 23 1100 27 21 21 27 61 4 10 244 0 0 1 29
1 23 1200 27 24 23 25 63 9 13 243 0 0 1 31
1 23 1300 28 26 26 23 58 10 14 263 0 0 1 31
1 23 1400 27 26 26 31 59 13 18 255 0 0 1 29
1 23 1500 27 25 24 30 70 17 25 260 0 0 1 29
1 23 1600 24 27 23 35 54 19 28 258 0 0 1 31
1 23 1700 23 28 22 35 45 21 42 261 0 0 1 29
1 23 1800 21 27 21 34 43 22 32 260 0 0 1 30
1 23 1900 21 26 22 33 43 19 26 261 0 0 1 29
1 23 2000 20 25 22 33 47 18 28 257 0 0 1 30
1 23 2100 21 24 22 29 51 13 23 284 0 0 1 31
1 23 2200 24 21 21 29 58 9 14 303 0 0 1 29
Total
Prec.
5160'
------------------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------------------------
1 22 2300 20 96 0 0 0 242 0 0 0 25
1 23 0 19 95 0 0 0 242 0 0 0 25
1 23 100 18 95 0 0 0 242 0 0 0 25
1 23 200 18 94 0 0 0 242 0 0 0 25
1 23 300 19 93 0 0 0 243 0 0 0 25
1 23 400 19 95 0 0 0 245 0 0 0 25
1 23 500 19 96 0 0 0 245 0 0 0 25
1 23 600 19 96 0 0 0 245 0 0 0 25
1 23 700 18 96 0 0 0 245 0 0 0 25
1 23 800 19 96 0 0 0 244 0 0 0 25
1 23 900 20 95 0 0 0 244 0 0 0 25
1 23 1000 22 94 0 0 0 214 0 0 0 25
1 23 1100 24 94 0 0 0 194 0 0 0 25
1 23 1200 27 91 0 0 2 203 0 0 0 25
1 23 1300 29 85 0 0 1 220 0 0 0 25
1 23 1400 31 76 0 0 2 226 0 0 0 25
1 23 1500 31 80 0 0 2 227 0 0 0 25
1 23 1600 29 85 0 0 1 237 0 0 0 25
1 23 1700 27 89 0 0 0 237 0 0 0 25
1 23 1800 25 92 0 0 0 237 0 0 0 25
1 23 1900 23 94 0 0 0 240 0 0 0 25
1 23 2000 22 95 0 0 0 247 0 0 0 25
1 23 2100 21 95 0 0 0 253 0 0 0 25
1 23 2200 21 94 0 0 2 293 0 0 0 25
Total
Prec.
1930'
------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------
1 22 2300 24 60 7 10 15 260
1 23 0 23 64 12 14 16 260
1 23 100 27 27 2 7 14 293
1 23 200 24 40 3 5 7 289
1 23 300 24 40 4 6 10 286
1 23 400 25 33 3 8 12 344
1 23 500 25 30 3 6 10 351
1 23 600 24 29 1 4 8 331
1 23 700 23 35 3 11 19 282
1 23 800 23 29 15 17 20 267
1 23 900 23 30 14 16 19 266
1 23 1000 25 29 12 16 18 260
1 23 1100 25 28 16 19 22 247
1 23 1200 25 38 12 17 22 243
1 23 1300 25 48 14 20 27 232
1 23 1400 25 54 14 22 30 240
1 23 1500 24 47 20 28 34 235
1 23 1600 23 54 20 26 31 232
1 23 1700 20 71 21 26 33 236
1 23 1800 19 79 23 28 34 243
1 23 1900 18 81 17 24 32 256
1 23 2000 18 65 16 21 28 256
1 23 2100 17 61 19 25 32 274
1 23 2200 17 67 18 26 34 274
Page 1
1-23-2021
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'
------------------------------------------------------------------------------------
1 22 2300 24 23 61 92 0 2 260 0 0 0 11 35
1 23 0 26 22 67 94 0 3 294 0 0 0 11 35
1 23 100 26 21 73 94 1 4 28 0 0 0 11 34
1 23 200 25 20 70 93 2 6 16 0 0 0 11 35
1 23 300 24 19 77 93 0 3 117 0 0 0 11 34
1 23 400 25 19 73 93 0 3 193 0 0 0 11 34
1 23 500 24 18 83 92 0 4 177 0 0 0 11 34
1 23 600 24 17 78 92 0 4 169 0 0 0 11 34
1 23 700 23 17 84 91 0 3 206 0 0 0 11 35
1 23 800 24 16 73 90 2 5 134 0 0 0 11 35
1 23 900 27 17 67 90 3 5 109 0 0 0 11 33
1 23 1000 30 23 58 83 0 3 94 0 0 0 10 31
1 23 1100 30 27 57 77 0 3 117 0 0 -0 10 32
1 23 1200 29 31 58 69 0 4 100 0 0 -0 10 32
1 23 1300 34 33 51 63 0 3 30 0 0 0 10 33
1 23 1400 38 36 45 58 0 3 274 0 0 0 10 33
1 23 1500 40 34 38 62 0 3 263 0 0 0 10 33
1 23 1600 28 30 51 74 0 5 110 0 0 0 11 34
1 23 1700 27 28 47 79 2 5 83 0 0 0 11 35
1 23 1800 26 26 55 85 0 4 59 0 0 0 11 35
1 23 1900 24 25 59 87 2 6 113 0 0 0 11 35
1 23 2000 24 23 67 88 2 6 109 0 0 0 11 35
1 23 2100 23 22 71 90 0 2 108 0 0 0 11 35
1 23 2200 22 22 80 91 1 3 107 0 0 0 11 35
Total
Prec.
1190
------------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------------
1 22 2300 19 48 16 0 0 0 19 1014
1 23 0 18 52 16 0 0 0 19 1014
1 23 100 19 56 17 0 0 0 19 1014
1 23 200 19 60 18 0 0 0 19 1014
1 23 300 20 58 17 0 0 0 19 1014
1 23 400 19 57 16 0 0 0 19 1014
1 23 500 19 62 15 0 0 0 19 1014
1 23 600 18 67 15 0 0 0 19 1014
1 23 700 17 71 15 0 0 0 19 1014
1 23 800 16 73 15 0 0 0 19 1014
1 23 900 21 69 26 0 0 0 19 1015
1 23 1000 25 64 43 0 0 0 19 1015
1 23 1100 30 58 50 0 0 0 19 1015
1 23 1200 34 50 54 0 0 0 19 1014
1 23 1300 32 49 43 0 0 0 19 1013
1 23 1400 32 47 38 0 0 0 19 1012
1 23 1500 31 49 31 0 0 0 19 1013
1 23 1600 28 56 28 0 0 0 19 1012
1 23 1700 26 65 25 0 0 0 19 1012
1 23 1800 24 69 23 0 0 0 19 1012
1 23 1900 22 74 20 0 0 0 19 1012
1 23 2000 20 79 18 0 0 0 19 1011
1 23 2100 19 81 18 0 0 0 19 1011
1 23 2200 19 80 17 0 0 0 19 1010
Total
Prec.
4100'
------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------
1 22 2300 24 85 0 3 254 99 4
1 23 0 23 86 0 6 246 99 4
1 23 100 23 89 0 5 239 99 4
1 23 200 23 87 1 7 269 99 4
1 23 300 22 88 1 7 240 99 4
1 23 400 21 85 0 6 224 99 4
1 23 500 21 73 0 4 241 99 4
1 23 600 23 60 0 5 243 99 4
1 23 700 22 62 1 6 247 98 4
1 23 800 23 59 0 5 240 98 5
1 23 900 23 54 0 3 215 98 5
1 23 1000 26 45 0 5 214 98 5
1 23 1100 27 42 1 5 244 97 5
1 23 1200 28 43 0 4 259 97 5
1 23 1300 28 47 0 6 269 97 5
1 23 1400 28 55 1 6 277 97 4
1 23 1500 26 67 0 7 237 98 5
1 23 1600 25 81 0 4 248 98 5
1 23 1700 22 89 0 7 258 98 5
1 23 1800 22 94 1 7 290 98 5
1 23 1900 21 95 0 9 285 98 5
1 23 2000 20 93 1 8 4 97 5
1 23 2100 19 93 3 10 288 98 5
1 23 2200 19 92 2 9 292 98 5
Page 1
1-23-2021
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'
------------------------------------------------------
1 22 2300 22 89 0 0 -0 77 1014
1 23 0 21 89 0 0 -0 77 1014
1 23 100 21 89 0 0 -0 77 1014
1 23 200 21 89 0 0 -0 77 1014
1 23 300 20 89 0 0 -0 77 1015
1 23 400 20 90 0 0 -0 77 1014
1 23 500 20 90 0 0 -0 78 1014
1 23 600 20 87 0 0 -0 77 1014
1 23 700 19 84 0 0 -0 77 1014
1 23 800 19 84 0 0 -0 77 1014
1 23 900 20 83 0 0 -0 78 1015
1 23 1000 21 80 0 0 -0 77 1015
1 23 1100 24 73 0 0 -0 77 1015
1 23 1200 28 71 0 0 -0 74 1014
1 23 1300 30 66 0 0 -0 75 1014
1 23 1400 31 65 0 0 -0 77 1014
1 23 1500 27 74 0 0 -0 77 1014
1 23 1600 25 81 0 0 -0 77 1014
1 23 1700 25 89 0 0 0 77 1013
1 23 1800 26 94 0 0 -0 77 1013
1 23 1900 25 95 0 0 -0 77 1013
1 23 2000 25 93 0 0 -0 77 1012
1 23 2100 24 95 0 0 -0 77 1011
1 23 2200 24 95 0 0 -0 77 1011
Total
Prec.
3950'
------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------
1 22 2300 25 23 2 5 9 271
1 23 0 25 24 4 9 14 260
1 23 100 25 24 5 8 13 260
1 23 200 24 23 5 9 16 263
1 23 300 23 22 6 10 16 258
1 23 400 23 22 4 8 14 261
1 23 500 24 22 4 8 12 262
1 23 600 24 22 4 7 10 265
1 23 700 24 22 5 8 13 263
1 23 800 24 22 5 8 12 269
1 23 900 25 23 4 7 12 272
1 23 1000 27 25 3 7 13 269
1 23 1100 28 26 2 6 11 268
1 23 1200 28 27 3 8 13 265
1 23 1300 28 30 3 9 18 271
1 23 1400 28 31 0 6 13 270
1 23 1500 27 27 1 12 19 283
1 23 1600 24 25 5 14 24 284
1 23 1700 22 22 8 17 26 275
1 23 1800 21 22 1 10 19 277
1 23 1900 21 22 0 6 13 266
1 23 2000 19 21 0 5 11 276
1 23 2100 19 20 0 5 12 269
1 23 2200 19 20 0 4 12 279
Page 1
1-23-2021
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'
------------------------------------------------
1 22 2300 12.8 26 293 0
1 23 0 12.8 26 264 0
1 23 100 12.8 27 337 0
1 23 200 12.8 25 247 0
1 23 300 12.8 25 111 0
1 23 400 12.7 25 121 0
1 23 500 12.7 25 302 0
1 23 600 12.7 23 248 0
1 23 700 12.7 24 253 0
1 23 800 12.7 24 224 0
1 23 900 12.7 25 221 3
1 23 1000 13.0 27 308 4
1 23 1100 13.4 27 192 5
1 23 1200 13.4 29 204 5
1 23 1300 13.1 29 184 5
1 23 1400 13.5 28 193 5
1 23 1500 13.4 26 204 6
1 23 1600 14.1 26 201 6
1 23 1700 13.2 24 202 4
1 23 1800 12.9 23 198 2
1 23 1900 12.8 22 205 1
1 23 2000 12.8 22 213 0
1 23 2100 12.8 22 228 0
1 23 2200 12.8 22 213 0
Page 1
1-23-2021
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'
------------------------------------------------------------------------------------------------------
1 22 2300 25 26 23 95 76 4 5 -7999 0 0 1 81 0 115 0
1 23 0 25 25 22 96 78 3 5 -7999 0 0 1 81 0 115 0
1 23 100 24 26 22 96 76 4 6 -7999 0 0 1 81 0 116 0
1 23 200 23 26 22 96 75 5 7 -7999 0 0 1 81 0 116 0
1 23 300 23 25 22 96 64 5 8 355 0 0 1 81 0 116 0
1 23 400 23 28 22 96 54 9 17 -7999 0 0 1 81 14 116 0
1 23 500 23 28 21 95 49 17 20 -7999 0 0 1 81 0 116 0
1 23 600 24 24 21 95 41 17 21 -7999 0 0 1 81 0 116 0
1 23 700 24 23 20 94 38 15 18 359 0 0 1 81 0 115 0
1 23 800 25 23 20 94 33 15 18 -7999 0 0 1 81 0 115 0
1 23 900 27 25 20 93 36 17 20 -7999 0 0 1 81 0 116 -0
1 23 1000 26 26 24 90 31 13 17 -7999 0 0 1 81 0 115 -0
1 23 1100 27 27 27 84 40 10 13 -7999 0 0 1 81 0 115 0
1 23 1200 28 28 27 87 45 5 8 -7999 0 0 1 81 0 115 0
1 23 1300 27 28 27 88 65 2 6 -7999 0 0 1 81 0 115 0
1 23 1400 26 28 27 86 72 6 13 248 0 0 1 81 0 115 0
1 23 1500 28 28 27 84 73 8 14 253 0 0 1 81 0 115 0
1 23 1600 25 27 27 87 78 8 14 270 0 0 1 81 0 115 0
1 23 1700 21 24 25 90 82 3 9 -7999 0 0 1 81 0 115 0
1 23 1800 19 23 24 92 85 9 16 -7999 0 0 1 81 0 115 0
1 23 1900 19 22 22 91 77 12 19 262 0 0 1 81 0 115 0
1 23 2000 18 22 22 93 91 10 17 274 0 0 1 81 0 115 0
1 23 2100 18 22 23 92 91 11 18 268 0 0 1 81 0 115 0
1 23 2200 17 22 23 95 92 11 17 -7999 0 0 1 81 0 115 0
Total
Prec.
3100'
------------------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------------------------------------------------------
1 22 2300 27 26 22 95 2 4 61 0 0 0 108 1017 .001 .001 33
1 23 0 27 26 22 97 0 4 71 0 0 0 109 1017 .001 .002 33
1 23 100 27 26 21 96 0 2 90 0 0 0 109 1017 .001 .003 33
1 23 200 27 27 21 96 1 5 254 0 0 0 110 1017 .001 .004 33
1 23 300 26 27 21 95 6 10 216 0 0 0 110 1017 .001 .005 33
1 23 400 26 26 20 95 5 8 235 0 0 0 110 1016 .001 .006 33
1 23 500 26 27 20 96 6 10 216 0 0 0 110 1017 .001 .007 33
1 23 600 25 25 20 93 7 9 205 0 0 0 110 1017 .001 .008 33
1 23 700 25 23 22 97 6 8 216 0 0 0 109 1017 .001 .009 33
1 23 800 25 23 21 93 5 8 213 0 0 0 108 1017 .001 .01 33
1 23 900 25 23 23 94 0 2 97 0 0 0 109 1017 .001 .011 33
1 23 1000 27 25 26 95 0 2 186 0 0 0 103 1018 .001 .012 33
1 23 1100 27 26 29 93 3 6 143 0 0 0 92 1018 .001 .013 32
1 23 1200 29 29 34 84 2 5 202 0 0 0 82 1017 .001 .014 32
1 23 1300 30 32 38 69 2 6 190 0 0 0 84 1016 0 .014 32
1 23 1400 30 31 34 75 9 12 219 0 0 -0 85 1016 .001 .015 32
1 23 1500 29 31 35 73 11 15 216 0 0 0 85 1016 .001 .016 32
1 23 1600 27 29 31 79 12 18 219 0 0 0 86 1016 .001 .017 32
1 23 1700 25 26 27 90 10 14 220 0 0 0 91 1016 0 .017 32
1 23 1800 24 25 24 93 7 11 226 0 0 0 107 1016 .001 .018 32
1 23 1900 24 24 24 95 7 11 232 0 0 0 108 1016 .001 .019 32
1 23 2000 25 24 23 96 7 14 261 0 0 0 108 1015 0 .019 32
1 23 2100 25 25 24 95 6 12 270 0 0 0 107 1014 .001 .02 33
1 23 2200 25 25 24 95 10 17 277 0 0 0 107 1014 .001 .021 33
Total Lysim
Prec. Total
3010' 3010'
------------------------------------------------------------------------------------------------
0 .021
Page 1
1-23-2021
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'
------------------------------------------------------------------------------------------
1 22 2300 22 19 30 91 4 7 11 12 0 0 47 52 56
1 23 0 22 18 39 91 7 9 13 322 0 0 47 52 57
1 23 100 23 18 29 92 7 11 15 297 0 0 47 53 57
1 23 200 21 18 50 90 13 14 17 303 0 0 47 38 57
1 23 300 21 17 29 92 13 15 18 306 0 0 47 226 57
1 23 400 20 17 43 93 13 16 18 301 0 0 47 226 57
1 23 500 22 17 27 93 15 17 20 310 0 0 47 -151 57
1 23 600 22 17 25 93 13 17 22 321 0 0 47 226 57
1 23 700 22 17 25 92 11 14 17 327 0 0 47 224 56
1 23 800 21 17 27 91 13 16 18 309 0 0 47 -31 56
1 23 900 22 17 29 91 11 15 17 297 0 0 47 171 57
1 23 1000 23 18 20 90 11 14 17 295 0 0 -25 226 57
1 23 1100 23 19 19 90 7 10 13 292 0 0 -97 16 57
1 23 1200 25 23 27 79 4 9 14 269 0 0 -97 95 57
1 23 1300 26 23 37 81 2 8 14 255 0 0 -80 52 57
1 23 1400 26 23 51 81 2 6 11 246 0 0 -80 52 56
1 23 1500 24 23 72 84 2 7 11 259 0 0 -85 52 56
1 23 1600 22 21 92 87 4 9 13 255 0 0 -97 52 56
1 23 1700 20 21 99 88 4 8 15 244 0 0 -97 53 57
1 23 1800 18 18 99 91 6 12 18 250 0 0 47 53 57
1 23 1900 20 17 61 93 11 19 26 264 0 0 47 53 57
1 23 2000 21 19 55 92 14 20 25 269 0 0 -25 52 57
1 23 2100 23 20 44 91 11 21 27 269 0 0 -97 51 57
1 23 2200 21 21 50 95 8 20 40 276 0 0 -80 51 57
Total
Prec.
4540'
------------------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------
1 22 2300 21 19 0 82 0 76
1 23 0 20 24 0 82 0 76
1 23 100 21 20 0 82 0 76
1 23 200 18 20 0 81 0 76
1 23 300 19 19 0 81 0 76
1 23 400 18 19 0 82 0 77
1 23 500 24 19 1 82 0 77
1 23 600 22 20 0 81 0 77
1 23 700 21 20 0 82 0 76
1 23 800 20 21 0 81 0 77
1 23 900 27 27 1 82 0 77
1 23 1000 28 28 0 81 0 77
1 23 1100 30 29 0 81 0 77
1 23 1200 32 29 0 81 0 77
1 23 1300 29 33 0 81 -0 76
1 23 1400 28 31 0 80 -0 76
1 23 1500 25 25 1 81 -0 76
1 23 1600 22 24 0 81 0 77
1 23 1700 21 19 1 81 0 77
1 23 1800 19 21 0 81 0 77
1 23 1900 18 19 0 81 0 77
1 23 2000 17 17 0 81 0 77
1 23 2100 21 16 0 81 0 77
1 23 2200 17 16 0 81 0 77
Page 1
1-23-2021
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'
------------------------------------------------------------------------------
1 22 2300 20 20 94 85 0 0 156 19 0 0 113
1 23 0 20 22 93 79 0 0 149 21 0 0 113
1 23 100 20 22 90 77 0 0 45 19 0 0 113
1 23 200 21 22 76 70 0 0 60 21 0 0 113
1 23 300 22 24 49 42 0 0 273 23 0 0 113
1 23 400 22 26 44 45 0 0 347 23 0 0 114
1 23 500 22 23 37 42 0 0 332 22 0 0 113
1 23 600 23 26 30 38 0 1 339 23 0 0 112
1 23 700 24 26 27 24 0 0 342 24 0 0 113
1 23 800 25 27 27 29 0 0 348 24 0 0 112
1 23 900 26 28 26 25 0 0 339 26 0 0 112
1 23 1000 27 28 21 36 0 0 335 29 0 0 110
1 23 1100 27 29 25 58 0 0 329 32 0 0 111
1 23 1200 27 29 32 64 0 0 297 48 .12 .12 111
1 23 1300 27 30 55 69 0 0 267 55 .12 .24 109
1 23 1400 24 27 91 78 6 13 212 38 .02 .26 109
1 23 1500 24 25 90 84 8 12 225 30 .01 .27 112
1 23 1600 21 23 99 87 13 20 204 27 0 .27 112
1 23 1700 20 22 97 91 14 18 217 24 0 .27 112
1 23 1800 20 22 96 93 10 15 217 22 0 .27 112
1 23 1900 18 21 96 91 9 16 216 21 0 .27 112
1 23 2000 18 20 95 91 8 12 224 21 0 .27 112
1 23 2100 17 19 95 91 6 11 237 20 0 .27 111
1 23 2200 17 19 94 91 5 8 242 19 0 .27 112
Total
Prec.
5500'
------------------------------------------------------------------------
.27
Page 1
1-23-2021
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'
------------------------------------------------------------
1 22 2300 17 19 80 77 2 8 20 72
1 23 0 16 19 87 81 1 6 24 71
1 23 100 22 22 24 31 6 17 358 72
1 23 200 21 20 26 34 8 13 350 72
1 23 300 21 21 30 30 6 11 5 72
1 23 400 20 21 31 28 4 10 10 72
1 23 500 21 22 35 33 4 8 6 72
1 23 600 21 22 33 31 3 9 42 73
1 23 700 22 22 31 31 5 11 7 72
1 23 800 23 23 25 29 5 11 5 73
1 23 900 29 24 24 28 2 6 63 73
1 23 1000 32 25 23 28 2 6 60 73
1 23 1100 31 26 20 26 2 8 28 72
1 23 1200 33 30 15 30 3 8 338 71
1 23 1300 35 30 16 33 2 6 344 71
1 23 1400 33 28 22 40 2 7 212 71
1 23 1500 29 25 39 59 2 7 5 70
1 23 1600 22 22 71 84 6 14 195 72
1 23 1700 18 19 98 94 5 13 227 72
1 23 1800 23 19 39 97 8 16 257 72
1 23 1900 24 16 29 95 13 25 288 72
1 23 2000 25 16 40 96 11 23 320 72
1 23 2100 25 26 45 42 8 17 327 73
1 23 2200 24 19 47 82 8 14 327 72
Page 1
1-23-2021
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'
---------------------------------------------------------------
1 22 2300 14 21 5 11 18 25 0
1 23 0 15 12 3 11 22 6 0
1 23 100 13 23 4 10 18 283 0
1 23 200 15 11 2 7 11 275 0
1 23 300 17 10 2 6 14 287 0
1 23 400 17 18 4 8 14 357 0
1 23 500 17 22 2 11 18 3 0
1 23 600 18 28 2 6 15 314 0
1 23 700 18 27 7 10 13 344 0
1 23 800 18 25 2 6 12 320 12
1 23 900 20 28 2 6 11 275 122
1 23 1000 21 31 2 6 14 272 139
1 23 1100 24 26 0 5 10 50 142
1 23 1200 19 26 0 7 12 285 493
1 23 1300 21 25 0 6 14 244 528
1 23 1400 25 24 0 3 7 249 502
1 23 1500 21 25 0 3 9 93 415
1 23 1600 20 22 1 6 18 312 274
1 23 1700 18 34 6 11 17 4 86
1 23 1800 19 37 6 10 14 7 0
1 23 1900 15 35 3 10 20 0 0
1 23 2000 17 35 1 5 11 267 0
1 23 2100 16 41 1 4 9 75 0
1 23 2200 18 41 2 8 22 6 0
Page 1
1-23-2021
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'
------------------------------------------------------------------------
1 22 2300 22 95 0 2 21 0 0 0 115 0
1 23 0 21 95 0 4 358 0 0 0 115 0
1 23 100 21 96 0 1 21 0 0 0 115 0
1 23 200 21 97 0 2 47 0 0 0 115 0
1 23 300 21 95 0 1 10 0 0 0 115 0
1 23 400 20 93 0 0 7 0 0 0 115 0
1 23 500 19 94 0 3 21 0 0 0 115 0
1 23 600 19 91 0 2 15 0 0 0 115 0
1 23 700 19 91 0 3 18 0 0 0 115 0
1 23 800 20 90 0 2 15 0 0 0 115 45
1 23 900 22 88 0 1 8 0 0 0 115 239
1 23 1000 25 88 0 1 332 0 0 0 115 369
1 23 1100 25 89 0 4 284 0 0 -0 115 448
1 23 1200 27 91 0 2 252 0 0 0 114 493
1 23 1300 27 96 2 6 248 0 0 -0 114 418
1 23 1400 28 94 2 7 248 0 0 -0 113 353
1 23 1500 27 96 7 11 281 0 0 -0 114 151
1 23 1600 25 96 7 10 286 0 0 0 114 95
1 23 1700 24 98 8 12 295 0 0 0 114 5
1 23 1800 22 98 7 10 330 0 0 0 114 0
1 23 1900 21 97 5 8 297 0 0 0 114 0
1 23 2000 20 97 5 8 300 0 0 0 114 0
1 23 2100 19 95 2 6 208 0 0 0 114 0
1 23 2200 19 95 6 9 289 0 0 0 115 0
Total
Prec.
5400'
------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------------------------------
1 22 2300 19 17 96 94 6 8 10 126 0 0 76
1 23 0 19 17 90 94 0 5 8 101 0 0 76
1 23 100 19 16 87 95 1 5 10 286 0 0 76
1 23 200 19 16 85 95 3 7 10 312 0 0 76
1 23 300 19 16 89 95 3 6 9 290 0 0 76
1 23 400 20 16 89 94 0 3 6 281 0 0 76
1 23 500 20 16 80 95 0 4 8 315 0 0 76
1 23 600 21 16 72 94 4 6 9 326 0 0 76
1 23 700 21 18 66 95 3 7 10 347 0 0 76
1 23 800 22 18 58 94 4 7 12 342 0 0 76
1 23 900 27 19 36 92 6 9 13 333 0 0 75
1 23 1000 26 22 62 91 3 6 10 314 0 0 75
1 23 1100 28 23 53 91 3 6 8 289 0 0 75
1 23 1200 31 27 54 86 6 10 14 285 0 0 74
1 23 1300 28 30 76 77 9 13 19 287 0 0 74
1 23 1400 29 30 78 78 11 17 24 291 0 0 74
1 23 1500 25 30 84 73 15 21 30 291 0 0 74
1 23 1600 23 28 84 70 15 23 29 291 0 0 74
1 23 1700 21 26 93 81 18 24 29 290 0 0 75
1 23 1800 20 25 97 87 18 22 30 290 0 0 75
1 23 1900 18 24 97 92 16 24 29 289 0 0 75
1 23 2000 18 23 84 87 18 26 32 288 0 0 75
1 23 2100 17 22 93 90 17 23 31 289 0 0 75
1 23 2200 17 22 99 92 18 26 32 291 0 0 75
Total
Prec.
5800'
------------------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------
Total
Prec.
3260'
------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------------------
1 22 2300 27 19 -0 2 8 85 0 0 75
1 23 0 28 16 -0 2 7 95 0 0 76
1 23 100 26 15 -0 0 2 82 0 0 76
1 23 200 27 19 -0 0 0 63 0 0 75
1 23 300 27 17 -0 0 0 43 0 0 75
1 23 400 27 20 -0 1 4 29 0 0 75
1 23 500 26 22 -0 3 4 36 0 0 75
1 23 600 25 26 -0 0 3 37 0 0 75
1 23 700 25 18 -0 0 0 342 0 0 75
1 23 800 27 17 -0 0 4 309 0 0 76
1 23 900 27 19 -0 0 2 255 0 0 76
1 23 1000 31 18 -0 0 3 210 0 0 75
1 23 1100 31 21 0 4 8 203 0 0 75
1 23 1200 31 26 4 7 11 200 0 0 75
1 23 1300 32 34 3 6 10 210 0 0 75
1 23 1400 31 38 -0 3 8 214 0 0 75
1 23 1500 29 53 -0 3 8 199 0 0 75
1 23 1600 27 63 4 7 10 198 0 0 75
1 23 1700 27 58 3 5 8 198 0 0 75
1 23 1800 28 49 -0 0 6 206 0 0 75
1 23 1900 27 57 -0 0 4 202 0 0 75
1 23 2000 27 52 -0 0 3 306 0 0 75
1 23 2100 27 51 -0 0 4 325 0 0 75
1 23 2200 27 53 -0 0 3 264 0 0 75
Total
Prec.
5250'
------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------------------------
1 22 2300 24 82 -0 0 2 182 0 0 1 88
1 23 0 22 79 -0 0 3 165 0 0 1 88
1 23 100 22 82 -0 0 2 164 0 0 1 88
1 23 200 22 81 -0 0 2 204 0 0 1 88
1 23 300 21 86 -0 0 1 158 0 0 1 88
1 23 400 21 84 -0 0 2 203 0 0 1 86
1 23 500 21 84 -0 0 2 222 0 0 1 88
1 23 600 21 80 -0 0 3 235 0 0 1 88
1 23 700 21 78 -0 0 4 247 0 0 1 86
1 23 800 22 77 -0 0 4 249 0 0 1 88
1 23 900 26 69 -0 0 2 249 0 0 1 88
1 23 1000 26 71 -1 0 1 285 0 0 0 87
1 23 1100 30 72 -0 2 7 300 0 0 0 87
1 23 1200 30 81 -0 0 5 76 0 0 1 87
1 23 1300 30 74 -0 2 6 103 0 0 1 87
1 23 1400 28 78 -0 5 11 112 0 0 1 87
1 23 1500 29 84 -0 7 14 106 0 0 1 86
1 23 1600 26 86 4 9 14 105 0 0 1 87
1 23 1700 22 87 6 10 15 108 0 0 1 86
1 23 1800 21 57 6 11 17 117 0 0 1 87
1 23 1900 19 65 6 10 17 115 0 0 1 88
1 23 2000 21 59 8 13 19 120 0 0 1 87
1 23 2100 22 61 7 12 19 117 0 0 0 88
1 23 2200 20 56 7 12 17 118 0 0 0 88
Total
Prec.
5880'
------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------
Page 1
1-23-2021
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
PST F F % % Avg Max Dir Prec. Prec. Snow Snow mb
6540' 5380' 6540' 5380' 6540' 6540' 6540' 5380' 5380' 5380' 5380' 5380'
------------------------------------------------------------------------------------
1 22 2300 24 21 62 91 10 22 31 0 0 0 74 1012
1 23 0 22 21 58 90 8 17 280 0 0 0 74 1012
1 23 100 20 21 63 91 3 7 248 0 0 0 74 1012
1 23 200 20 21 61 89 2 7 245 0 0 0 74 1012
1 23 300 20 20 60 88 0 7 254 0 0 0 74 1013
1 23 400 20 20 57 87 0 6 325 0 0 0 74 1013
1 23 500 20 20 57 87 0 4 240 0 0 0 74 1013
1 23 600 20 19 52 87 0 4 224 0 0 0 73 1013
1 23 700 19 20 58 87 2 13 250 0 0 0 74 1013
1 23 800 20 21 50 86 1 5 211 0 0 0 74 1013
1 23 900 24 24 49 81 7 15 191 0 0 0 87 1014
1 23 1000 24 28 59 69 0 7 221 0 0 0 75 1014
1 23 1100 28 31 55 74 0 6 215 0 0 0 76 1014
1 23 1200 28 31 28 74 0 4 209 0 0 0 74 1014
1 23 1300 32 31 66 75 0 2 133 0 0 0 74 1013
1 23 1400 33 33 62 70 0 7 129 0 0 0 74 1013
1 23 1500 35 29 57 80 1 7 131 0 0 0 73 1013
1 23 1600 28 27 66 77 -0 0 126 0 0 0 97 1013
1 23 1700 23 24 63 85 -0 0 222 0 0 0 74 1012
1 23 1800 24 22 31 90 0 4 350 0 0 0 74 1012
1 23 1900 24 21 31 79 2 7 4 0 0 0 74 1012
1 23 2000 25 22 23 66 3 8 18 0 0 0 75 1011
1 23 2100 25 23 23 61 2 10 311 0 0 0 73 1011
1 23 2200 26 23 25 59 0 5 21 0 0 0 73 1010
Total
Prec.
5380'
------------------------------------------------------------------
0
Page 1
1-23-2021
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'
------------------------------------------------------------------------------
Total
Prec.
3660'
------------------------------------------------------------------------
0
Page 1