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9-25-2017
Northwest Avalanche Center
Crystal Mountain Ski Area, Washington

3-14-17: Summit wind speed has errorenous max gusts, disregard extremely high values
4570' base station down for repairs, will return to service Summer/Fall 2017
MM/DD Hour
PST
Temp
F
6830'
Temp
F
4570'
RH
%
6830'
RH
%
4570'
Wind
Min
6830'
Wind
Avg
6830'
Wind
Max
6830'
Wind
Dir
6830'
Hour
Prec.
4570'
Total
Prec.
4570'
24 Hr
Snow
4570'
Total
Snow
4570'

9/25 2300 41 94 8 12 14 298
9/25 2200 41 98 8 12 16 289
9/25 2100 40 99 4 10 18 297
9/25 2000 40 99 5 11 18 282
9/25 1900 40 99 8 13 18 276
9/25 1800 40 99 4 9 16 276
9/25 1700 41 98 0 4 7 281
9/25 1600 42 98 0 3 6 276
9/25 1500 43 96 0 3 6 260
9/25 1400 43 95 0 2 4 251
9/25 1300 43 92 0 2 5 260
9/25 1200 43 93 0 1 5 252
9/25 1100 44 87 0 1 5 171
9/25 1000 46 84 0 2 5 167
9/25 900 43 87 0 4 9 278
9/25 800 40 89 7 11 14 275
9/25 700 40 94 9 13 18 277
9/25 600 40 98 7 14 23 275
9/25 500 40 98 11 15 22 289

9/25 400 41 97 10 15 37 289
9/25 300 41 89 8 15 20 284
9/25 200 41 87 9 14 20 290
9/25 100 41 85 11 14 18 289
9/25 0 41 86 11 14 17 290
9/24 2300 41 82 13 16 20 279
9/24 2200 40 76 13 17 20 275
9/24 2100 40 76 15 18 22 274
9/24 2000 40 84 13 15 18 272
9/24 1900 40 91 8 13 18 283
9/24 1800 41 89 5 9 16 287
9/24 1700 45 79 8 14 22 278
9/24 1600 50 65 5 12 17 274
9/24 1500 49 57 4 10 17 272
9/24 1400 48 54 1 8 18 275
9/24 1300 47 56 2 7 14 270
9/24 1200 45 63 1 5 10 270
9/24 1100 43 68 1 6 11 297
9/24 1000 43 54 1 5 9 272
9/24 900 43 57 3 6 9 294
9/24 800 41 63 4 7 9 308
9/24 700 40 66 6 8 10 304
9/24 600 40 67 5 7 9 331
9/24 500 40 67 4 6 8 265

9/24 400 39 72 3 6 8 321
9/24 300 39 73 0 2 5 320
9/24 200 39 68 0 1 3 292
9/24 100 36 77 0 2 4 157
9/24 0 37 79 0 5 9 325
9/23 2300 37 86 3 7 9 279
9/23 2200 36 89 6 9 13 321
9/23 2100 35 96 5 8 11 302
9/23 2000 36 98 0 3 8 281
9/23 1900 36 99 2 7 12 268
9/23 1800 37 98 6 9 11 300
9/23 1700 37 95 5 9 14 292
9/23 1600 40 81 3 8 14 277
9/23 1500 44 68 2 6 13 244
9/23 1400 42 68 1 5 10 262
9/23 1300 41 77 1 6 11 267
9/23 1200 39 77 1 6 12 275
9/23 1100 38 77 0 4 9 271
9/23 1000 36 74 0 6 11 259
9/23 900 34 81 3 6 11 284
9/23 800 34 71 5 8 11 285
9/23 700 33 75 7 11 13 290
9/23 600 32 75 8 11 13 287
9/23 500 32 73 10 13 18 281

9/23 400 32 76 9 13 18 281
9/23 300 32 76 11 15 18 279
9/23 200 32 76 13 15 18 279
9/23 100 32 78 12 16 18 285
9/23 0 32 80 10 13 16 292
9/22 2300 32 76 9 11 14 303
9/22 2200 32 87 11 14 16 292
9/22 2100 32 92 11 14 18 290
9/22 2000 32 99 11 14 17 288
9/22 1900 32 100 8 16 19 285
9/22 1800 32 100 7 14 18 280
9/22 1700 33 99 6 11 15 280
9/22 1600 35 99 3 7 13 289
9/22 1500 34 97 4 7 11 278
9/22 1400 36 90 1 6 12 248
9/22 1300 35 90 0 3 8 192
9/22 1200 38 86 0 1 4 149
9/22 1100 37 82 0 3 7 56
9/22 1000 37 86 0 3 6 58
9/22 900 35 86 5 9 13 50
9/22 800 34 90 3 6 13 47
9/22 700 32 88 7 12 18 127
9/22 600 30 92 7 11 15 193
9/22 500 31 86 8 13 18 90

9/22 400 31 94 7 11 16 308
9/22 300 30 97 8 10 11 295
9/22 200 31 96 5 9 13 177
9/22 100 31 92 6 11 20 95
9/22 0 31 93 6 10 16 85
9/21 2300 31 93 3 7 12 45
9/21 2200 31 96 4 8 11 43
9/21 2100 31 98 2 6 11 92
9/21 2000 30 99 1 6 14 140
9/21 1900 30 98 0 5 11 126
9/21 1800 32 97 0 4 9 204
9/21 1700 32 97 1 6 13 154
9/21 1600 32 96 0 5 28 134
9/21 1500 33 97 1 5 20 199
9/21 1400 33 97 0 4 19 207
9/21 1300 33 98 0 1 4 192
9/21 1200 32 98 0 3 8 245
9/21 1100 31 97 0 4 8 288
9/21 1000 32 98 0 4 9 243
9/21 900 30 98 2 7 11 286
9/21 800 29 99 4 8 13 294
9/21 700 28 99 7 10 16 282
9/21 600 28 99 6 10 13 287
9/21 500 28 99 7 12 17 280

9/21 400 28 99 9 15 20 277
9/21 300 28 99 11 16 20 277
9/21 200 28 99 7 14 18 276
9/21 100 27 99 8 15 20 277
9/21 0 27 99 13 18 23 277
9/20 2300 27 100 12 17 21 276
9/20 2200 27 100 11 19 25 273
9/20 2100 28 100 6 18 23 271
9/20 2000 28 100 10 17 23 273
9/20 1900 28 100 8 14 22 278
9/20 1800 28 100 7 14 20 275
9/20 1700 29 100 7 13 20 274
9/20 1600 29 99 3 12 18 271
9/20 1500 29 98 3 10 17 275
9/20 1400 31 97 4 9 16 273
9/20 1300 29 98 3 8 15 269
9/20 1200 30 95 0 4 9 275
9/20 1100 30 92 0 5 13 155
9/20 1000 30 92 1 7 14 89
9/20 900 27 97 0 4 13 217
9/20 800 26 96 0 5 10 81
9/20 700 28 96 0 6 14 68
9/20 600 27 94 0 4 13 93
9/20 500 28 96 3 12 21 110

9/20 400 28 99 5 11 22 110
9/20 300 27 99 8 12 18 116
9/20 200 27 99 0 10 21 190
9/20 100 25 97 1 5 10 261
9/20 0 26 99 2 7 15 268
9/19 2300 26 99 7 15 28 266
9/19 2200 28 100 9 16 25 266
9/19 2100 28 100 6 13 20 269
9/19 2000 28 100 11 19 30 261
9/19 1900 29 100 9 19 33 260
9/19 1800 30 100 6 18 31 257
9/19 1700 30 100 6 16 29 257
9/19 1600 30 100 4 15 30 262
9/19 1500 32 96 4 12 27 254
9/19 1400 32 96 3 7 17 257
9/19 1300 34 97 1 7 18 252
9/19 1200 35 93 0 3 6 242
9/19 1100 34 92 0 3 10 234
9/19 1000 33 96 0 2 7 230
9/19 900 31 93 0 4 13 235
9/19 800 30 96 0 6 14 227
9/19 700 28 97 1 7 15 206
9/19 600 28 97 0 5 12 204
9/19 500 29 98 0 3 9 222

9/19 400 29 96 0 3 9 153
9/19 300 30 97 0 3 6 146
9/19 200 28 99 0 5 16 214
9/19 100 29 97 0 3 11 145
9/19 0 28 99 1 7 16 207
9/18 2300 29 97 0 4 11 117
9/18 2200 29 99 1 8 19 205
9/18 2100 30 97 4 10 19 188
9/18 2000 30 98 2 9 20 210
9/18 1900 30 98 2 7 13 237
9/18 1800 31 96 0 4 13 202
9/18 1700 32 97 0 3 9 225
9/18 1600 32 98 3 10 23 221
9/18 1500 32 97 0 5 23 200
9/18 1400 35 94 0 2 6 139
9/18 1300 34 96 0 2 6 168
9/18 1200 32 97 0 2 6 199
9/18 1100 30 97 0 3 10 224
9/18 1000 32 98 0 2 6 232
9/18 900 32 100 0 0 4 116
9/18 800 31 100 0 3 8 177
9/18 700 30 100 0 6 13 263
9/18 600 29 100 4 8 14 271
9/18 500 30 100 2 10 22 267

9/18 400 30 100 4 12 18 263
9/18 300 30 100 4 14 23 267
9/18 200 30 100 5 12 19 276
9/18 100 31 100 4 10 16 277
9/18 0 32 100 5 12 23 274
9/17 2300 33 100 4 14 23 274
9/17 2200 33 100 2 11 30 270
9/17 2100 36 98 3 9 20 245
9/17 2000 39 95 1 8 18 238
9/17 1900 39 94 2 10 23 222
9/17 1800 41 93 3 12 27 215
9/17 1700 40 94 4 17 32 221
9/17 1600 41 91 11 22 36 218
9/17 1500 41 91 5 12 32 225
9/17 1400 43 77 6 17 41 219
9/17 1300 45 50 6 15 33 222
9/17 1200 46 50 6 13 26 223
9/17 1100 47 49 6 13 34 215
9/17 1000 44 58 5 14 29 226
9/17 900 42 58 4 15 30 222
9/17 800 41 51 4 12 25 190
9/17 700 41 53 4 10 23 199
9/17 600 41 53 8 16 30 213
9/17 500 41 47 6 17 30 208

9/17 400 42 49 8 14 21 216
9/17 300 42 50 5 15 24 209
9/17 200 42 50 4 13 23 207
9/17 100 42 49 6 11 18 199
9/17 0 43 47 4 10 16 199
9/16 2300 41 50 6 12 17 190
9/16 2200 42 50 5 12 18 157
9/16 2100 43 49 6 13 18 139
9/16 2000 43 53 5 11 15 126
9/16 1900 44 51 6 13 20 171
9/16 1800 44 45 8 14 20 176
9/16 1700 47 41 5 12 18 166
9/16 1600 51 35 3 11 18 167
9/16 1500 53 32 2 8 21 167
9/16 1400 52 33 3 10 18 202
9/16 1300 51 36 4 11 27 177
9/16 1200 51 40 4 11 20 121
9/16 1100 51 39 4 12 22 114
9/16 1000 49 43 5 12 20 121
9/16 900 47 44 6 13 20 146
9/16 800 44 53 7 14 20 149
9/16 700 40 58 9 16 23 143
9/16 600 40 59 6 15 23 148
9/16 500 40 63 8 15 24 161

9/16 400 40 62 11 20 29 147
9/16 300 40 62 11 19 28 151
9/16 200 41 61 7 18 27 150
9/16 100 41 60 11 19 27 144
9/16 0 40 63 7 14 20 145
9/15 2300 41 63 9 13 19 148
9/15 2200 41 60 5 9 13 138
9/15 2100 44 53 4 10 16 76
9/15 2000 42 55 1 6 11 68
9/15 1900 43 52 0 5 9 184
9/15 1800 43 52 3 5 11 294
9/15 1700 50 39 2 9 15 282
9/15 1600 51 39 4 10 17 277
9/15 1500 49 42 4 10 16 278
9/15 1400 49 39 3 7 16 260
9/15 1300 50 36 2 4 11 229
9/15 1200 49 36 1 6 12 225
9/15 1100 47 40 0 4 10 253
9/15 1000 44 42 0 3 7 291
9/15 900 43 50 0 3 6 303
9/15 800 44 53 0 0 2 244
9/15 700 42 56 0 4 8 214
9/15 600 39 58 4 7 9 222
9/15 500 39 66 1 4 6 115

MM/DD Hour
PST
Temp
F
6830'
Temp
F
4570'
RH
%
6830'
RH
%
4570'
Wind
Min
6830'
Wind
Avg
6830'
Wind
Max
6830'
Wind
Dir
6830'
Hour
Prec.
4570'
Total
Prec.
4570'
24 Hr
Snow
4570'
Total
Snow
4570'