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9-27-2016
Northwest Avalanche Center
Washington Department of Transportation
Tumwater Mountain, Leavenworth, Washington

Wind gages unheated and may rime
Total Snow turned off for summer
MM/DD Hour
PST
Temp
F
4180'
RH
%
4180'
Wind
Avg
4180'
Wind
Max
4180'
Wind
Dir
4180'
Total
Snow
4180'

9/27 0 61 44 8 16 273
9/26 2300 62 45 6 11 278
9/26 2200 63 51 6 15 295
9/26 2100 63 52 3 6 67
9/26 2000 65 49 3 8 76
9/26 1900 66 47 1 3 51
9/26 1800 66 47 1 3 98
9/26 1700 70 41 0 3 152
9/26 1600 72 39 2 6 262
9/26 1500 68 43 3 6 267
9/26 1400 70 41 1 3 242
9/26 1300 67 43 2 5 229
9/26 1200 66 46 1 6 187
9/26 1100 65 49 2 5 195
9/26 1000 64 52 0 3 218
9/26 900 61 57 0 6 212
9/26 800 60 59 1 5 166
9/26 700 57 66 1 3 150
9/26 600 56 64 2 4 156
9/26 500 56 66 1 4 155

9/26 400 57 63 0 2 190
9/26 300 57 60 0 0 146
9/26 200 57 61 0 0 130
9/26 100 58 60 0 3 147
9/26 0 59 56 0 2 142
9/25 2300 59 58 0 5 207
9/25 2200 59 56 1 4 233
9/25 2100 60 55 0 2 252
9/25 2000 61 63 0 4 76
9/25 1900 61 64 2 4 124
9/25 1800 62 62 1 3 122
9/25 1700 65 56 0 5 96
9/25 1600 69 48 1 4 156
9/25 1500 69 49 1 4 172
9/25 1400 71 47 2 5 179
9/25 1300 68 48 2 4 217
9/25 1200 65 49 2 6 127
9/25 1100 61 53 3 9 126
9/25 1000 57 56 2 6 130
9/25 900 53 57 1 6 141
9/25 800 52 55 1 6 81
9/25 700 51 52 2 6 358
9/25 600 48 51 2 5 356
9/25 500 48 50 2 6 348

9/25 400 48 55 2 4 301
9/25 300 48 55 2 5 64
9/25 200 47 58 3 5 334
9/25 100 47 61 5 9 46
9/25 0 47 64 4 7 38
9/24 2300 49 57 3 8 308
9/24 2200 51 53 5 11 291
9/24 2100 52 34 1 4 270
9/24 2000 52 42 3 8 264
9/24 1900 52 44 2 4 241
9/24 1800 54 38 3 6 121
9/24 1700 54 38 2 7 98
9/24 1600 58 35 2 4 157
9/24 1500 56 40 3 8 138
9/24 1400 57 45 2 6 155
9/24 1300 56 47 3 6 155
9/24 1200 56 49 2 6 176
9/24 1100 55 52 2 7 217
9/24 1000 52 54 4 10 118
9/24 900 50 51 3 6 72
9/24 800 48 46 3 7 315
9/24 700 46 60 3 18 333
9/24 600 44 68 9 19 287
9/24 500 44 71 8 14 297

(some missing data for this range)
9/23 1100 44 79 1 4 349
9/23 1000 43 78 0 3 9
9/23 900 42 71 2 9 35
9/23 800 43 65 5 9 296
9/23 700 44 61 6 12 298
9/23 600 44 67 10 21 301
9/23 500 45 60 13 24 291

9/23 400 44 65 12 22 291
9/23 300 44 68 9 16 293
9/23 200 45 62 7 16 298
9/23 100 46 60 4 9 302
9/23 0 45 65 3 7 293
9/22 2300 46 63 9 21 277
9/22 2200 46 66 8 13 289
9/22 2100 47 62 11 20 279
9/22 2000 48 60 8 14 292
9/22 1900 49 55 10 20 286
9/22 1800 50 56 12 21 280
9/22 1700 54 49 13 20 277
9/22 1600 57 41 10 18 269
9/22 1500 58 38 9 17 272
9/22 1400 59 37 4 8 262
9/22 1300 58 40 3 7 288
9/22 1200 56 46 1 5 146
9/22 1100 57 48 0 4 204
9/22 1000 54 54 0 4 180
9/22 900 53 54 2 6 141
9/22 800 52 51 0 2 237
9/22 700 49 52 0 3 89
9/22 600 46 57 0 2 2
9/22 500 46 56 1 5 308

9/22 400 46 57 0 5 343
9/22 300 46 60 3 8 344
9/22 200 45 62 2 6 348
9/22 100 45 65 0 3 298
9/22 0 46 59 1 4 329
9/21 2300 46 60 4 8 291
9/21 2200 47 59 6 14 261
9/21 2100 47 55 3 10 110
9/21 2000 49 47 1 6 62
9/21 1900 50 47 0 4 356
9/21 1800 51 43 0 2 335
9/21 1700 52 38 3 9 287
9/21 1600 50 44 4 14 198
9/21 1500 56 35 1 5 168
9/21 1400 59 29 3 7 276
9/21 1300 56 32 4 8 267
9/21 1200 55 34 2 4 251
9/21 1100 54 40 0 5 179
9/21 1000 53 42 0 3 242
9/21 900 52 43 0 3 218
9/21 800 52 46 0 2 166
9/21 700 50 49 0 2 7
9/21 600 44 54 0 1 343
9/21 500 45 55 0 0 270

9/21 400 45 54 0 2 247
9/21 300 45 54 0 2 240
9/21 200 45 57 0 2 35
9/21 100 46 57 1 4 309
9/21 0 46 56 0 2 26
9/20 2300 46 56 0 3 320
9/20 2200 46 56 2 4 323
9/20 2100 45 61 2 4 8
9/20 2000 46 60 3 5 8
9/20 1900 47 54 6 11 299
9/20 1800 48 54 6 13 285
9/20 1700 50 45 4 9 293
9/20 1600 51 47 5 10 283
9/20 1500 50 47 3 6 277
9/20 1400 52 45 2 5 252
9/20 1300 55 41 2 7 208
9/20 1200 51 46 2 5 223
9/20 1100 51 51 2 5 202
9/20 1000 49 53 1 3 246
9/20 900 48 63 1 4 183
9/20 800 45 71 2 4 138
9/20 700 46 62 0 2 75
9/20 600 40 68 0 2 313
9/20 500 41 68 0 3 144

9/20 400 42 61 2 3 344
9/20 300 41 68 4 9 298
9/20 200 42 67 4 7 304
9/20 100 42 65 3 8 330
9/20 0 42 66 3 5 5
9/19 2300 40 76 2 7 301
9/19 2200 38 89 3 8 14
9/19 2100 42 74 7 13 291
9/19 2000 43 67 9 15 282
9/19 1900 43 67 12 19 285
9/19 1800 42 74 4 10 9
9/19 1700 45 64 10 30 294
9/19 1600 46 56 9 23 294
9/19 1500 47 60 9 20 284
9/19 1400 47 61 10 22 280
9/19 1300 45 75 7 13 285
9/19 1200 51 63 4 10 271
9/19 1100 45 84 2 6 94
9/19 1000 44 83 2 6 59
9/19 900 45 74 2 6 138
9/19 800 45 73 2 6 152
9/19 700 43 74 3 6 151
9/19 600 43 73 0 3 155
9/19 500 42 73 2 7 137

9/19 400 43 71 1 7 209
9/19 300 44 68 2 8 188
9/19 200 45 68 5 13 256
9/19 100 45 64 7 26 298
9/19 0 47 58 10 28 295
9/18 2300 47 55 7 17 309
9/18 2200 47 54 6 18 325
9/18 2100 47 50 6 18 313
9/18 2000 47 47 11 21 290
9/18 1900 49 44 10 16 292
9/18 1800 50 41 12 23 298
9/18 1700 54 35 8 16 296
9/18 1600 55 38 6 13 286
9/18 1500 57 36 7 16 284
9/18 1400 59 39 11 21 286
9/18 1300 55 41 13 23 281
9/18 1200 53 37 10 21 269
9/18 1100 51 44 5 15 285
9/18 1000 51 52 4 13 283
9/18 900 48 57 4 8 289
9/18 800 48 60 3 13 263
9/18 700 46 58 13 22 289
9/18 600 46 60 7 18 285
9/18 500 46 59 11 28 301

9/18 400 47 58 14 31 301
9/18 300 45 70 7 23 338
9/18 200 47 72 5 9 11
9/18 100 47 73 7 19 53
9/18 0 50 60 10 26 307
9/17 2300 52 58 17 34 292
9/17 2200 50 70 22 33 290
9/17 2100 51 67 22 41 290
9/17 2000 50 69 23 36 287
9/17 1900 51 67 22 34 288
9/17 1800 50 70 19 37 281
9/17 1700 51 72 7 28 281
9/17 1600 53 71 6 17 284
9/17 1500 51 73 8 21 291
9/17 1400 51 82 6 22 280
9/17 1300 52 91 6 13 296
9/17 1200 52 93 4 10 115
9/17 1100 49 96 4 9 124
9/17 1000 48 95 3 14 143
9/17 900 49 91 2 6 148
9/17 800 47 95 2 5 97
9/17 700 46 91 4 7 73
9/17 600 46 89 4 8 61
9/17 500 47 81 3 9 38

9/17 400 49 68 6 16 318
9/17 300 52 63 12 24 288
9/17 200 55 53 10 19 294
9/17 100 56 49 13 26 291
9/17 0 57 44 11 22 295
9/16 2300 58 37 11 22 293
9/16 2200 60 33 15 22 287
9/16 2100 60 32 15 26 283
9/16 2000 61 29 15 22 287
9/16 1900 63 29 8 17 292
9/16 1800 64 33 4 14 276
9/16 1700 67 27 4 14 267
9/16 1600 69 27 3 8 128
9/16 1500 69 31 2 6 161
9/16 1400 69 29 2 4 217
9/16 1300 69 26 1 4 154
9/16 1200 68 26 2 6 144
9/16 1100 69 29 3 6 162
9/16 1000 67 34 1 3 245
9/16 900 64 32 2 6 153
9/16 800 66 25 0 2 196
9/16 700 62 34 1 7 306
9/16 600 60 29 3 8 286
9/16 500 59 29 3 8 183

MM/DD Hour
PST
Temp
F
4180'
RH
%
4180'
Wind
Avg
4180'
Wind
Max
4180'
Wind
Dir
4180'
Total
Snow
4180'