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2-20-2017
Northwest Avalanche Center
Washington Department of Transportation
Snoqualmie Pass, Washington

3770' temp above Lake Keechelus
Precipitaton gage measurements may be delayed in heavy snow/frozen precipitation
MM/DD Hour
PST
Temp
F
3760'
Temp
F
3770'
Temp
F
3010'
RH
%
3010'
Wind
Avg
3760'
Wind
Max
3760'
Wind
Dir
3760'
Hour
Prec.
3010'
Total
Prec.
3010'
24 Hr
Snow
3010'
Total
Snow
3010'
Press
mb
3010'

2/19 1300 31 31 33 95 7 12 89 0 0 3 81 1000
2/19 1400 31 32 34 93 4 11 96 .05 .05 4 79 1000
2/19 1500 32 31 33 94 9 12 105 .01 .06 4 80 1000
2/19 1600 31 30 32 96 9 13 99 .02 .08 3 79 1001
2/19 1700 30 30 32 97 10 12 106 .02 .1 3 78 1001
2/19 1800 31 29 31 97 9 15 99 .02 .12 3 77 1002
2/19 1900 30 29 31 98 9 16 98 .07 .19 5 79 1003
2/19 2000 29 29 31 98 12 16 108 0 .19 5 80 1003
2/19 2100 29 29 31 98 14 17 107 0 .19 4 80 1003
2/19 2200 30 29 31 98 13 17 111 0 .19 4 80 1004
2/19 2300 29 29 31 98 9 14 114 0 .19 4 80 1004
2/20 0 30 29 31 98 11 17 118 0 .19 4 80 1004
2/20 100 29 29 31 98 11 15 111 0 .19 2 79 1004
2/20 200 29 28 31 97 7 12 123 0 .19 3 79 1003
2/20 300 30 28 31 98 11 16 116 0 .19 4 79 1003
2/20 400 29 29 31 98 10 14 128 0 .19 4 80 1002
2/20 500 29 29 31 97 11 14 129 0 .19 4 79 1001
2/20 600 29 28 31 98 11 16 129 0 .19 0 80 1001
2/20 700 29 28 30 98 10 13 124 .03 .22 0 80 1000
2/20 800 29 29 31 98 11 16 114 .02 .24 0 207 999
2/20 900 29 29 31 97 9 13 125 .04 .28 0 95 999
2/20 1000 30 29 32 96 8 12 131 .03 .31 2 80 999
2/20 1100 30 30 33 95 11 14 121 .02 .33 2 81 999
2/20 1200 31 30 33 93 9 13 121 .02 .35 2 82 1000
Total
Prec.
3010'
.35