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9-20-2018
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime
Communications restored September 7th!
MM/DD Hour
PST
Temp
F
6240'
Temp
F
5500'
RH
%
6240'
RH
%
5500'
Wind
Avg
6240'
Wind
Max
6240'
Wind
Dir
6240'
Equip
Temp
5500'
Hour
Prec.
5500'
Total
Prec.
5500'
Total
Snow
5500'

9/19 1800 39 42 90 81 10 14 285 42 0 0 -10
9/19 1900 37 40 93 83 12 17 292 39 0 0 -4
9/19 2000 36 38 92 93 11 14 305 37 0 0 -10
9/19 2100 36 39 98 96 8 12 261 38 0 0 -8
9/19 2200 37 39 99 97 8 13 239 38 0 0 -8
9/19 2300 36 39 98 99 8 14 215 38 0 0 -8
9/20 0 36 38 99 99 7 11 235 38 0 0 -8
9/20 100 35 37 99 99 5 11 254 38 .04 .04 -9
9/20 200 34 37 98 100 9 16 275 37 .02 .06 -9
9/20 300 34 36 99 100 8 12 273 36 .02 .08 -7
9/20 400 33 35 99 100 9 14 258 35 0 .08 -11
9/20 500 32 35 99 100 9 16 230 35 0 .08 -11
9/20 600 32 35 99 100 7 14 230 35 0 .08 -16
9/20 700 33 35 100 100 7 11 240 36 0 .08 -10
9/20 800 33 36 99 99 6 12 239 40 0 .08 -19
9/20 900 34 37 98 97 7 11 248 45 0 .08 -5
9/20 1000 35 39 99 97 8 13 275 49 0 .08 -11
9/20 1100 35 38 99 97 10 15 259 45 0 .08 -11
9/20 1200 38 40 97 95 11 17 252 48 0 .08 -7
9/20 1300 41 43 95 91 12 20 211 54 0 .08 -22
9/20 1400 40 44 87 81 13 19 200 55 0 .08 -12
9/20 1500 42 46 86 79 12 18 215 50 0 .08 -10
9/20 1600 41 45 91 82 11 19 226 51 0 .08 -13
9/20 1700 40 43 91 86 15 22 216 46 0 .08 -10
Total
Prec.
5500'
.08