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11-23-2017
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'

11/23 0 54 100 4 20 169 .17 .17
11/23 100 53 100 5 17 281 .14 .31
11/23 200 53 100 3 14 284 .1 .41
11/23 300 53 100 5 13 294 .19 .6
11/23 400 52 100 10 22 293 .06 .66
11/23 500 51 100 4 11 288 .03 .69
11/23 600 51 100 0 11 228 0 .69
11/23 700 52 100 4 20 217 .08 .77
11/23 800 51 100 3 14 283 .04 .81
11/23 900 52 97 6 20 273 0 .81
11/23 1000 51 98 10 21 290 .01 .82
11/23 1100 50 100 12 27 288 .13 .95
11/23 1200 47 100 15 27 306 .15 1.1
11/23 1300 46 97 12 32 295 .01 1.11
11/23 1400 45 98 10 25 293 .06 1.17
11/23 1500 43 99 17 34 307 .04 1.21
11/23 1600 43 96 13 27 301 0 1.21
11/23 1700 42 91 10 22 298 0 1.21
11/23 1800 40 89 9 21 296 0 1.21
11/23 1900 40 95 1 10 289 0 1.21
11/23 2000 40 97 2 8 291 .02 1.23
11/23 2100 40 99 6 15 293 .04 1.27
11/23 2200 40 99 8 18 293 0 1.27
Total
Prec.
3260'
1.27