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12-21-2014
Northwest Avalanche Center
Washington Department of Transportation
Tumwater Mountain, Leavenworth, Washington

Wind gages unheated and may rime
Total snow may read bushes in early season
MM/DD Hour
PST
Temp
F
4180'
Wind
Min
4180'
Wind
Avg
4180'
Wind
Max
4180'
Wind
Dir
4180'
Total
Snow
4180'

12/20 1700 28 -0 0 4 226 9
12/20 1800 28 -0 0 3 237 9
12/20 1900 29 -0 0 2 242 9
12/20 2000 30 -0 0 2 317 11
12/20 2100 29 -0 0 4 8 11
12/20 2200 32 0 2 6 307 11
12/20 2300 36 0 2 6 221 10
12/21 0 35 0 9 25 289 10
12/21 100 40 11 20 33 287 10
12/21 200 42 10 22 47 290 10
12/21 300 39 2 15 36 317 10
12/21 400 37 2 15 35 300 9
12/21 500 36 0 4 26 340 10
12/21 600 33 0 4 15 360 10
12/21 700 33 0 2 7 353 9
12/21 800 32 0 3 13 286 9
12/21 900 35 0 5 11 115 9
12/21 1000 33 0 5 16 113 9
12/21 1100 36 0 8 20 303 9
12/21 1200 34 0 8 20 325 9
12/21 1300 32 0 3 10 89 9
12/21 1400 32 -0 3 13 143 9
12/21 1500 32 0 3 10 134 9
12/21 1600 32 0 2 14 279 11