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12-11-2018
Northwest Avalanche Center
Mt St Helens, Coldwater Ridge Visitor Center, Washington

Wind exposed site may affect precipitation measurements
Temperature sensor may have warm bias
MM/DD Hour
PST
Temp
F
3260'
RH
%
3260'
Wind
Avg
3260'
Wind
Max
3260'
Wind
Dir
3260'
Hour
Prec.
3260'
Total
Prec.
3260'

12/10 600 35 100 -0 0 47 0 0
12/10 700 35 100 -0 0 81 .01 .01
12/10 800 35 100 -0 0 76 .02 .03
12/10 900 37 100 -0 0 227 0 .03
12/10 1000 38 100 -0 0 278 .01 .04
12/10 1100 38 97 0 6 242 0 .04
12/10 1200 38 97 2 8 280 0 .04
12/10 1300 41 96 0 0 229 0 .04
12/10 1400 40 92 0 2 215 0 .04
12/10 1500 40 95 0 5 285 0 .04
12/10 1600 39 96 -0 0 249 0 .04
12/10 1700 37 97 -0 0 165 0 .04
12/10 1800 37 96 0 1 137 0 .04
12/10 1900 37 97 0 2 150 0 .04
12/10 2000 37 96 0 5 160 0 .04
12/10 2100 37 96 0 6 168 0 .04
12/10 2200 37 93 2 9 162 0 .04
12/10 2300 38 92 4 13 166 0 .04
12/11 0 38 90 7 17 177 0 .04
12/11 100 39 89 7 14 164 0 .04
12/11 200 38 91 5 15 160 0 .04
12/11 300 37 95 6 20 153 0 .04
12/11 400 36 96 5 17 146 .02 .06
Total
Prec.
3260'
.06