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6-23-2017
Northwest Avalanche Center
Washington Department of Transportation
Tumwater Mountain, Leavenworth, Washington

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

6/23 1000 63 37 0 7 211
6/23 900 62 38 0 4 224
6/23 800 61 41 1 5 193
6/23 700 61 43 0 3 203
6/23 600 58 42 0 4 149
6/23 500 56 47 0 2 153

6/23 400 55 45 0 2 259
6/23 300 56 44 0 3 81
6/23 200 57 47 0 2 34
6/23 100 56 47 0 4 49
6/23 0 57 47 0 3 95
6/22 2300 57 44 0 2 264
6/22 2200 58 42 0 2 344
6/22 2100 60 39 2 4 329
6/22 2000 61 34 2 4 303
6/22 1900 65 30 2 6 275
6/22 1800 69 25 1 6 222
6/22 1700 69 28 1 8 210
6/22 1600 68 32 1 4 173
6/22 1500 67 31 2 5 188
6/22 1400 65 35 0 6 171
6/22 1300 63 37 1 6 206
6/22 1200 61 36 1 7 180
6/22 1100 58 40 2 6 193
6/22 1000 56 41 2 9 152
6/22 900 55 52 0 5 168
6/22 800 54 56 1 5 141
6/22 700 55 54 0 3 145
6/22 600 50 59 0 4 207
6/22 500 48 42 0 3 306

6/22 400 46 47 0 5 71
6/22 300 46 44 0 3 327
6/22 200 44 61 0 7 324
6/22 100 46 50 5 11 320
6/22 0 46 51 3 11 328
6/21 2300 48 46 12 16 298
6/21 2200 48 47 11 16 296
6/21 2100 49 47 5 15 314
6/21 2000 51 39 2 11 292
6/21 1900 54 36 5 15 290
6/21 1800 56 35 7 18 289
6/21 1700 59 30 8 21 291
6/21 1600 59 30 8 18 291
6/21 1500 59 28 9 18 298
6/21 1400 59 34 7 19 292
6/21 1300 59 32 5 21 293
6/21 1200 57 33 2 12 292
6/21 1100 57 35 3 9 291
6/21 1000 54 36 0 6 279
6/21 900 51 44 3 10 294
6/21 800 50 46 3 10 299
6/21 700 49 50 5 12 300
6/21 600 47 53 8 18 304
6/21 500 47 53 6 12 323

6/21 400 46 50 7 14 298
6/21 300 46 51 8 13 310
6/21 200 46 40 9 25 308
6/21 100 47 32 7 18 295
6/21 0 48 30 13 26 284
6/20 2300 48 32 11 19 284
6/20 2200 51 37 14 24 279
6/20 2100 50 53 10 21 279
6/20 2000 54 59 17 35 292
6/20 1900 56 53 15 28 293
6/20 1800 58 50 14 29 289
6/20 1700 60 46 15 26 289
6/20 1600 62 43 13 28 298
6/20 1500 62 44 14 30 292
6/20 1400 63 45 12 36 284
6/20 1300 65 42 10 29 288
6/20 1200 65 43 8 21 305
6/20 1100 63 43 5 15 280
6/20 1000 62 48 3 13 251
6/20 900 60 52 3 12 236
6/20 800 59 53 7 19 278
6/20 700 56 63 12 24 286
6/20 600 55 68 12 22 291
6/20 500 55 67 12 23 291

(some missing data for this range)
6/20 300 57 66 19 27 289
6/20 200 58 62 14 25 286
6/20 100 59 57 16 28 302
6/20 0 62 41 10 22 296
6/19 2300 62 52 7 20 290
6/19 2200 64 53 2 14 319
6/19 2100 65 59 0 6 307
6/19 2000 65 59 1 6 226
6/19 1900 67 60 1 5 2
6/19 1800 69 53 0 4 3
6/19 1700 72 51 1 4 281
6/19 1600 70 54 0 5 260
6/19 1500 73 48 0 3 170
6/19 1400 74 47 0 4 193
6/19 1300 70 56 0 4 255
6/19 1200 69 54 0 4 265
6/19 1100 67 57 0 4 226
6/19 1000 64 65 0 4 230
6/19 900 62 65 0 6 201
6/19 800 60 68 1 6 184
6/19 700 62 59 0 3 201
6/19 600 62 61 0 3 150
6/19 500 56 69 0 1 282

6/19 400 57 67 0 0 236
6/19 300 56 70 0 2 259
6/19 200 56 70 0 0 234
6/19 100 55 71 0 1 314
6/19 0 56 71 0 3 330
6/18 2300 56 74 0 3 351
6/18 2200 55 79 0 5 6
6/18 2100 56 81 1 6 20
6/18 2000 56 82 2 8 26
6/18 1900 59 75 1 7 30
6/18 1800 58 79 2 7 128
6/18 1700 62 64 3 10 349
6/18 1600 60 74 2 6 18
6/18 1500 60 74 2 7 15
6/18 1400 59 76 2 7 28
6/18 1300 58 76 2 6 358
6/18 1200 55 83 1 5 223
6/18 1100 55 79 1 5 145
6/18 1000 52 86 0 5 244
6/18 900 51 84 0 6 164
6/18 800 48 89 0 4 137
6/18 700 47 88 0 4 148
6/18 600 45 95 0 2 211
6/18 500 44 94 0 5 200

6/18 400 44 93 0 4 134
6/18 300 44 92 2 9 113
6/18 200 44 91 2 7 129
6/18 100 44 90 0 6 105
6/18 0 45 83 0 9 245
6/17 2300 46 76 2 18 94
6/17 2200 44 81 2 8 348
6/17 2100 48 67 6 18 325
6/17 2000 47 67 1 11 326
6/17 1900 51 57 2 14 274
6/17 1800 53 48 3 11 275
6/17 1700 54 43 8 19 284
6/17 1600 57 32 3 13 273
6/17 1500 58 49 1 5 209
6/17 1400 60 48 0 5 167
6/17 1300 59 45 1 6 158
6/17 1200 57 51 0 4 193
6/17 1100 55 51 0 5 211
6/17 1000 52 57 0 4 160
6/17 900 49 63 1 5 124
6/17 800 47 64 1 4 36
6/17 700 48 65 0 4 156
6/17 600 47 57 0 4 162
6/17 500 43 57 0 3 264

6/17 400 43 60 2 9 281
6/17 300 43 62 1 9 310
6/17 200 43 65 9 15 281
6/17 100 42 70 13 25 287
6/17 0 42 68 10 20 293
6/16 2300 43 66 16 26 288
6/16 2200 43 62 7 21 298
6/16 2100 45 53 15 24 291
6/16 2000 46 47 11 22 300
6/16 1900 48 44 8 24 310
6/16 1800 48 53 21 39 297
6/16 1700 47 58 10 24 305
6/16 1600 48 57 3 19 305
6/16 1500 51 56 2 10 269
6/16 1400 50 56 6 26 280
6/16 1300 49 60 6 17 283
6/16 1200 50 73 6 20 283
6/16 1100 49 91 4 13 281
6/16 1000 49 97 0 8 265
6/16 900 47 100 0 8 265
6/16 800 47 100 0 4 276
6/16 700 46 100 1 11 283
6/16 600 48 91 0 6 343
6/16 500 46 98 0 10 307

(some missing data for this range)
6/16 0 46 99 2 11 111
6/15 2300 46 100 3 11 90
6/15 2200 46 100 1 9 95
6/15 2100 46 100 2 9 76
6/15 2000 45 100 1 9 63
6/15 1900 47 100 0 2 150
6/15 1800 46 100 0 4 197
6/15 1700 46 100 0 4 132
6/15 1600 46 100 0 3 136
6/15 1500 46 99 0 4 149
6/15 1400 47 92 0 3 228
6/15 1300 49 72 0 5 213
6/15 1200 52 62 1 6 226
6/15 1100 51 64 0 5 189
6/15 1000 48 66 0 4 144
6/15 900 46 72 0 3 133
6/15 800 45 72 0 2 148
6/15 700 45 74 0 4 114
6/15 600 43 74 0 4 316
6/15 500 45 63 0 3 253

6/15 400 46 60 0 0 206
6/15 300 46 62 0 3 265
6/15 200 45 68 0 4 162
6/15 100 45 68 0 3 248
6/15 0 46 65 0 1 246
6/14 2300 46 66 0 3 105
6/14 2200 47 62 0 4 203
6/14 2100 48 56 0 8 332
6/14 2000 48 59 2 7 7
6/14 1900 50 56 3 10 102
6/14 1800 53 52 2 10 283
6/14 1700 55 45 3 10 291
6/14 1600 54 45 1 8 299
6/14 1500 53 48 1 5 108
6/14 1400 53 48 2 6 101
6/14 1300 56 46 2 10 130
6/14 1200 53 47 2 8 147
6/14 1100 50 49 0 6 264
6/14 1000 46 56 1 4 340
6/14 900 46 60 1 6 327
6/14 800 44 63 2 5 56
6/14 700 43 66 2 4 99
6/14 600 43 68 3 10 309
6/14 500 40 68 4 12 305

6/14 400 39 71 7 13 282
6/14 300 40 69 11 22 290
6/14 200 40 71 10 19 297
6/14 100 40 73 14 23 290
6/14 0 41 69 19 29 287
6/13 2300 42 64 15 29 290
6/13 2200 41 69 14 28 293
6/13 2100 42 69 18 38 289
6/13 2000 43 63 19 37 289
6/13 1900 44 60 19 35 288
6/13 1800 47 56 14 28 289
6/13 1700 46 52 19 31 285
6/13 1600 46 54 22 34 285
6/13 1500 47 55 17 32 281
6/13 1400 51 49 10 21 275
6/13 1300 51 50 15 27 272
6/13 1200 47 54 18 30 283
6/13 1100 46 55 12 20 270
6/13 1000 48 55 9 16 271
6/13 900 45 57 14 30 284
6/13 800 43 60 15 28 285
6/13 700 42 60 11 21 293
6/13 600 42 63 14 27 293
6/13 500 42 63 12 21 294

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