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9-18-2018
Northwest Avalanche Center
Washington Department of Transportation
Blewett Pass, WA

Precipitation gauge occasionally measures condensation inside gage
MM/DD Hour
PST
Temp
F
4100'
RH
%
4100'
Equip
Temp
4100'
Hour
Prec.
4100'
Total
Prec.
4100'
24 Hr
Snow
4100'
Total
Snow
4100'
Press
mb
4100'

9/17 1900 45 52 44 0 0 9 1018
9/17 2000 42 55 41 0 0 8 1018
9/17 2100 41 61 39 0 0 9 1018
9/17 2200 40 65 38 0 0 10 1018
9/17 2300 40 71 37 0 0 6 1018
9/18 0 40 66 37 0 0 7 1018
9/18 100 39 69 36 0 0 5 1017
9/18 200 39 70 36 0 0 7 1017
9/18 300 38 71 35 0 0 5 1017
9/18 400 38 75 34 0 0 5 1017
9/18 500 38 73 34 0 0 4 1017
9/18 600 38 72 35 0 0 5 1018
9/18 700 48 56 46 0 0 4 1018
9/18 800 56 43 68 0 0 8 1018
9/18 900 57 38 78 0 0 5 1018
9/18 1000 59 35 80 0 0 5 1018
9/18 1100 60 33 80 0 0 10 1018
9/18 1200 61 31 75 0 0 5 1018
9/18 1300 65 25 80 0 0 5 1017
9/18 1400 66 26 79 0 0 6 1017
9/18 1500 62 31 68 0 0 3 1017
9/18 1600 63 30 65 0 0 2 1017
9/18 1700 59 35 59 0 0 6 1017
9/18 1800 55 41 54 0 0 5 1017
Total
Prec.
4100'
0