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9-21-2017
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'

9/20 600 36 78 1 4 45
9/20 700 37 71 0 2 345
9/20 800 38 75 0 2 98
9/20 900 40 67 0 3 25
9/20 1000 41 72 2 3 18
9/20 1100 40 77 2 4 282
9/20 1200 42 71 2 6 255
9/20 1300 47 59 5 12 273
9/20 1400 47 57 6 11 271
9/20 1500 46 57 12 24 274
9/20 1600 45 57 13 22 268
9/20 1700 42 64 12 22 273
9/20 1800 40 68 12 19 282
9/20 1900 40 67 11 19 290
9/20 2000 39 68 9 21 282
9/20 2100 39 68 9 18 290
9/20 2200 39 69 12 21 287
9/20 2300 39 73 11 16 295
9/21 0 39 70 11 17 295
9/21 100 39 70 9 14 296
9/21 200 39 71 8 13 296
9/21 300 39 72 8 12 294
9/21 400 40 70 6 11 292
9/21 500 40 71 4 8 294