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4-30-2017
Northwest Avalanche Center
White Pass Ski Area, Washington
MM/DD Hour
PST
Temp
F
5800'
Temp
F
4470'
RH
%
5800'
RH
%
4470'
Wind
Min
5970'
Wind
Avg
5970'
Wind
Max
5970'
Wind
Dir
5970'
Hour
Prec.
5800'
Total
Prec.
5800'
Total
Snow
5800'

4/29 2100 32 35 98 91 16 30 52 253 .05 .05 134
4/29 2200 33 36 98 92 20 38 60 248 .03 .08 134
4/29 2300 33 38 99 91 20 38 57 260 .03 .11 134
4/30 0 32 38 99 91 28 42 65 263 .03 .14 134
4/30 100 33 38 100 91 30 47 66 270 .03 .17 134
4/30 200 32 38 100 91 32 50 75 266 .02 .19 133
4/30 300 32 37 100 92 22 45 67 270 .04 .23 133
4/30 400 32 37 100 87 24 45 68 272 .01 .24 133
4/30 500 30 35 99 86 28 47 75 273 0 .24 133
4/30 600 29 35 98 85 20 32 56 271 0 .24 133
4/30 700 29 34 98 86 20 34 54 271 0 .24 133
4/30 800 29 34 93 87 22 35 52 265 .01 .25 133
4/30 900 29 35 94 79 13 28 46 266 0 .25 132
4/30 1000 29 35 95 84 12 23 37 273 .01 .26 133
4/30 1100 29 33 95 89 17 38 58 270 .03 .29 133
4/30 1200 28 33 95 88 22 38 52 270 0 .29 133
4/30 1300 29 35 94 78 25 40 56 266 .01 .3 133
4/30 1400 31 37 94 80 22 37 55 265 .01 .31 133
4/30 1500 29 35 96 86 19 33 51 266 .02 .33 133
4/30 1600 29 34 97 89 16 28 46 257 .02 .35 134
4/30 1700 29 34 97 89 13 26 41 250 .06 .41 134
4/30 1800 28 34 97 87 16 27 39 256 .04 .45 134
4/30 1900 27 33 98 90 23 34 45 248 0 .45 134
4/30 2000 27 33 98 91 20 29 39 256 0 .45 134
Total
Prec.
5800'
.45