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9-20-2014
Northwest Avalanche Center
Washington Department of Transportation
Tumwater Mountain, Leavenworth, Washington

Wind gages unheated and may rime
MM/DD Hour
PST
Temp
F
4180'
Wind
Min
4180'
Wind
Avg
4180'
Wind
Max
4180'
Wind
Dir
4180'
Total
Snow
4180'

9/20 2100 65 0 0 2 158
9/20 2000 66 0 1 3 128
9/20 1900 66 0 2 4 164
9/20 1800 67 1 2 5 168
9/20 1700 68 0 2 5 167
9/20 1600 70 0 2 4 327
9/20 1500 72 0 1 5 133
9/20 1400 67 1 2 4 201
9/20 1300 69 0 2 5 207
9/20 1200 67 0 2 4 235
9/20 1100 66 0 1 3 231
9/20 1000 63 0 2 4 233
9/20 900 61 1 2 4 218
9/20 800 61 0 2 4 214
9/20 700 59 1 3 6 240
9/20 600 59 -0 1 2 222
9/20 500 58 0 0 2 278

9/7 400 65 0 1 3 11
9/7 300 65 0 1 3 16
9/7 200 64 0 1 3 27
9/7 100 64 0 1 2 16
9/7 0 64 0 1 3 31
9/6 2300 65 0 1 2 343
9/6 2200 65 0 0 1 328
9/6 2100 66 0 0 2 167
9/6 2000 68 0 1 3 185
9/6 1900 67 0 2 5 239
9/6 1800 69 1 3 6 275
9/6 1700 72 0 2 6 252
9/6 1600 73 0 1 3 151
9/6 1500 71 -0 1 4 147
9/6 1400 70 0 2 5 162
9/6 1300 71 0 1 4 168
9/6 1200 68 0 1 4 193
9/6 1100 66 0 2 5 167
9/6 1000 67 -0 1 4 198
9/6 900 66 0 1 4 182
9/6 800 65 0 1 3 198
9/6 700 63 0 1 2 190
9/6 600 62 0 0 1 206
9/6 500 62 0 0 2 176

9/6 400 62 0 1 2 172
9/6 300 63 0 1 2 174
9/6 200 63 0 1 3 182
9/6 100 64 0 0 2 183
9/6 0 64 0 0 2 174
9/5 2300 64 0 0 2 211
9/5 2200 64 0 0 1 215
9/5 2100 64 0 1 2 184
9/5 2000 64 0 1 3 180
9/5 1900 64 0 2 6 229
9/5 1800 65 0 2 7 269
9/5 1700 69 0 3 7 284
9/5 1600 70 0 2 10 253
9/5 1500 69 0 1 6 229
9/5 1400 67 0 2 6 258
9/5 1300 65 0 2 11 267
9/5 1200 65 0 1 4 258
9/5 1100 65 -0 1 3 201
9/5 1000 63 0 1 5 176
9/5 900 62 0 2 5 144
9/5 800 60 0 1 4 142
9/5 700 60 0 1 2 129
9/5 600 58 -0 0 1 88
9/5 500 57 0 0 0 303

9/5 400 57 0 0 1 233
9/5 300 57 0 0 1 207
9/5 200 57 0 0 0 168
9/5 100 56 0 0 2 140
9/5 0 57 0 0 3 252
9/4 2300 56 -0 0 2 219
9/4 2200 57 0 1 2 159
9/4 2100 58 0 1 2 198
9/4 2000 59 0 2 7 163
9/4 1900 60 0 1 4 175
9/4 1800 60 0 2 6 270
9/4 1700 64 -0 1 6 197
9/4 1600 63 -0 1 3 151
9/4 1500 62 0 1 4 148
9/4 1400 62 0 1 3 159
9/4 1300 62 0 1 3 164
9/4 1200 60 0 1 4 173
9/4 1100 58 -0 1 4 194
9/4 1000 57 -0 1 5 171
9/4 900 56 0 1 4 229
9/4 800 55 0 1 3 155
9/4 700 53 0 1 2 71
9/4 600 50 0 1 2 9
9/4 500 50 0 1 5 23

9/4 400 50 0 1 2 12
9/4 300 51 0 1 1 307
9/4 200 50 0 0 1 317
9/4 100 49 0 1 2 5
9/4 0 49 0 0 2 342
9/3 2300 50 0 0 1 273
9/3 2200 49 0 1 1 355
9/3 2100 50 0 1 2 349
9/3 2000 51 0 1 4 313
9/3 1900 50 1 3 10 287
9/3 1800 51 3 6 12 287
9/3 1700 53 3 7 15 288
9/3 1600 55 5 10 18 282
9/3 1500 53 4 11 21 274
9/3 1400 54 3 7 17 297
9/3 1300 56 2 7 13 292
9/3 1200 54 3 9 19 293
9/3 1100 50 4 11 20 296
9/3 1000 50 1 6 14 294
9/3 900 50 1 4 9 296
9/3 800 48 0 3 9 299
9/3 700 46 2 8 14 312
9/3 600 45 8 13 22 298
9/3 500 44 4 12 18 295

9/3 400 44 1 9 23 302
9/3 300 44 0 5 12 319
9/3 200 42 1 4 13 64
9/3 100 42 1 3 8 52
9/3 0 42 1 3 9 344
9/2 2300 43 4 11 23 290
9/2 2200 44 2 12 30 283
9/2 2100 42 1 10 19 274
9/2 2000 42 2 10 21 304
9/2 1900 48 1 5 19 319
9/2 1800 50 5 11 20 293
9/2 1700 50 3 12 20 290
9/2 1600 53 7 18 31 287
9/2 1500 57 8 16 29 288
9/2 1400 57 5 12 23 291
9/2 1300 61 2 6 14 296
9/2 1200 60 1 4 20 301
9/2 1100 57 1 6 16 293
9/2 1000 55 0 4 11 285
9/2 900 54 1 5 14 289
9/2 800 53 1 6 16 282
9/2 700 53 2 9 18 293
9/2 600 51 1 7 16 297
9/2 500 51 1 4 13 314

9/2 400 51 1 6 18 303
9/2 300 51 1 6 15 296
9/2 200 52 1 9 18 287
9/2 100 53 3 10 19 291
9/2 0 52 1 9 18 291
9/1 2300 53 3 9 21 295
9/1 2200 53 3 9 18 291
9/1 2100 53 2 7 16 290
9/1 2000 53 1 4 12 292
9/1 1900 55 2 6 12 286
9/1 1800 57 2 7 21 295
9/1 1700 61 1 9 19 290
9/1 1600 63 1 11 19 278
9/1 1500 62 2 8 16 283
9/1 1400 63 0 2 8 250
9/1 1300 62 0 2 5 184
9/1 1200 62 0 1 5 100
9/1 1100 57 0 2 5 135
9/1 1000 57 -0 2 6 145
9/1 900 54 -0 1 7 295
9/1 800 51 0 1 5 325
9/1 700 49 0 1 6 328
9/1 600 48 1 5 9 299
9/1 500 49 2 8 16 295

9/1 400 48 2 11 21 293
9/1 300 49 3 9 18 300
9/1 200 49 3 10 23 301
9/1 100 49 2 11 24 296
9/1 0 48 1 7 20 299
8/31 2300 48 0 2 6 288
8/31 2200 48 1 6 13 303
8/31 2100 49 3 12 19 291
8/31 2000 48 4 13 20 296
8/31 1900 49 10 19 30 291
8/31 1800 50 11 20 30 290
8/31 1700 52 11 19 28 285
8/31 1600 53 8 19 26 281
8/31 1500 56 5 11 21 294
8/31 1400 54 1 5 17 275
8/31 1300 58 1 11 19 277
8/31 1200 54 5 12 21 278
8/31 1100 52 5 13 25 289
8/31 1000 49 1 5 12 280
8/31 900 49 3 12 20 284
8/31 800 48 2 6 18 296
8/31 700 47 0 3 9 295
8/31 600 47 1 3 9 283
8/31 500 47 1 2 8 289

8/31 400 47 1 4 11 297
8/31 300 47 1 3 9 287
8/31 200 47 1 2 9 297
8/31 100 47 0 2 6 280
8/31 0 48 0 2 6 297
8/30 2300 49 1 3 10 298
8/30 2200 51 0 1 3 293
8/30 2100 52 0 1 3 231
8/30 2000 52 0 2 8 257
8/30 1900 53 0 3 11 281
8/30 1800 54 0 1 6 243
8/30 1700 57 0 1 4 193
8/30 1600 58 1 3 10 277
8/30 1500 56 0 2 6 292
8/30 1400 55 0 1 4 97
8/30 1300 54 -0 1 4 270
8/30 1200 51 0 3 12 283
8/30 1100 51 0 0 2 193
8/30 1000 53 0 1 3 160
8/30 900 51 -0 1 4 178
8/30 800 51 -0 1 3 212
8/30 700 50 0 1 6 230
8/30 600 52 0 2 4 279
8/30 500 50 1 6 13 285

8/30 400 51 1 4 12 324
8/30 300 51 0 2 11 320
8/30 200 50 0 2 11 275
8/30 100 51 0 4 14 299
8/30 0 54 0 4 15 333
8/29 2300 51 -0 5 22 333
8/29 2200 54 8 18 35 294
8/29 2100 55 6 17 30 287
8/29 2000 54 4 8 18 293
8/29 1900 54 2 6 16 297
8/29 1800 55 2 7 19 292
8/29 1700 60 2 7 17 287
8/29 1600 57 0 4 22 282
8/29 1500 58 1 7 22 269
8/29 1400 58 1 15 30 284
8/29 1300 62 3 13 27 287
8/29 1200 63 1 5 12 289
8/29 1100 63 0 2 5 176
8/29 1000 63 0 2 6 184
8/29 900 60 0 2 6 147
8/29 800 58 0 2 6 47
8/29 700 56 0 1 4 329
8/29 600 53 -0 1 4 106
8/29 500 53 0 1 2 112

8/29 400 55 -0 0 2 105
8/29 300 54 0 1 2 45
8/29 200 56 -0 3 11 335
8/29 100 58 0 3 10 316
8/29 0 57 1 3 8 349
8/28 2300 57 1 5 14 322
8/28 2200 59 4 10 19 293
8/28 2100 59 3 7 18 287
8/28 2000 59 1 4 10 298
8/28 1900 60 1 5 10 299
8/28 1800 63 1 5 14 298
8/28 1700 66 2 8 15 292
8/28 1600 67 3 9 17 291
8/28 1500 68 2 8 15 296
8/28 1400 68 1 6 12 294
8/28 1300 67 2 8 20 289
8/28 1200 67 0 6 18 273
8/28 1100 65 0 4 20 292
8/28 1000 63 0 3 12 264
8/28 900 61 0 4 13 271
8/28 800 60 1 8 15 283
8/28 700 57 3 15 25 292
8/28 600 57 1 12 29 290
8/28 500 58 2 15 26 284

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