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1-22-2017
Northwest Avalanche Center
Washington Department of Transportation
Snoqualmie Pass, Washington

3770' temp above Lake Keechelus
Jan 18: Prec. gage not fully heating and measurements may be delayed
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'

1/22 600 29 29 30 96 23 38 104 0 .07 0 62 1000
1/22 500 29 29 30 97 19 30 107 0 .07 2 62 1001

1/22 400 29 29 30 97 18 26 115 0 .07 2 62 1001
1/22 300 29 28 30 98 15 22 113 0 .07 2 63 1003
1/22 200 28 28 30 97 14 19 111 0 .07 2 63 1003
1/22 100 29 28 30 98 10 16 117 0 .07 2 62 1004
1/22 0 29 29 31 98 12 16 100 0 .07 2 62 1004
1/21 2300 29 28 31 98 11 16 101 0 .07 2 62 1004
1/21 2200 29 29 31 98 11 16 108 0 .07 2 62 1003
1/21 2100 30 29 31 97 10 14 110 .01 .07 2 61 1003
1/21 2000 30 29 31 97 10 14 116 .03 .06 1 63 1002
1/21 1900 30 29 32 97 6 12 115 .02 .03 0 61 1002
1/21 1800 30 30 32 97 8 14 109 .01 .01 0 61 1001
1/21 1700 31 30 32 96 13 20 105 0 0 0 61 1000
1/21 1600 31 30 32 94 11 19 118 0 0 0 61 1000
1/21 1500 31 30 34 91 11 15 100 0 0 0 207 999
1/21 1400 31 31 38 80 14 19 113 0 0 0 60 998
1/21 1300 31 30 36 83 11 17 99 0 0 0 60 998
1/21 1200 30 31 37 78 11 16 105 0 0 0 -165 997
1/21 1100 31 31 37 80 10 16 115 0 0 0 62 997
1/21 1000 30 30 34 92 8 12 112 0 0 0 60 997
1/21 900 29 29 31 96 10 15 105 0 0 0 62 996
1/21 800 29 29 31 97 8 12 128 0 0 0 61 995
1/21 700 29 28 31 97 7 11 139 0 0 0 61 994
1/21 600 29 29 30 96 11 14 132 0 0 0 62 994
1/21 500 29 29 31 97 9 13 130 0 0 0 61 993

1/21 400 29 29 31 97 8 11 142 0 .04 1 62 993
1/21 300 29 29 30 96 8 11 110 0 .04 1 62 993
1/21 200 30 29 31 97 8 11 121 0 .04 1 63 992
1/21 100 29 28 30 96 7 11 99 .01 .04 0 63 992
1/21 0 30 29 30 96 9 13 99 0 .03 0 62 991
1/20 2300 29 29 30 96 8 12 118 0 .03 0 62 991
1/20 2200 29 29 30 96 9 14 118 .02 .03 0 61 991
1/20 2100 29 29 30 96 10 12 135 .01 .01 0 60 991
1/20 2000 30 29 31 95 9 16 125 0 0 0 61 990
1/20 1900 30 29 30 95 14 19 123 0 0 0 63 990
1/20 1800 29 29 31 95 18 28 115 0 0 0 62 990
1/20 1700 29 28 31 95 19 29 115 0 0 0 62 989
1/20 1600 30 29 32 91 11 23 128 0 0 0 62 989
1/20 1500 30 29 32 89 18 31 111 0 0 0 62 989
1/20 1400 30 29 33 86 13 22 132 0 0 0 63 989
1/20 1300 30 29 33 86 19 35 112 0 0 0 62 990
1/20 1200 29 29 33 85 21 33 103 0 0 0 62 990
1/20 1100 29 29 34 83 19 39 98 0 0 0 62 991
1/20 1000 28 29 32 89 20 38 119 0 0 0 62 991
1/20 900 28 29 29 95 20 33 113 0 0 0 62 991
1/20 800 29 28 30 95 26 43 103 0 0 0 62 991
1/20 700 28 29 30 97 19 34 112 0 0 0 63 992
1/20 600 28 27 29 97 8 16 143 0 0 0 62 993
1/20 500 27 27 29 97 15 20 136 0 0 2 62 994

1/20 400 27 27 29 97 16 21 122 0 .17 2 62 995
1/20 300 27 27 29 98 16 23 117 0 .17 2 62 996
1/20 200 27 27 29 97 13 20 131 0 .17 2 207 997
1/20 100 27 27 29 97 11 16 141 0 .17 2 62 998
1/20 0 27 27 29 97 12 17 145 0 .17 2 62 999
1/19 2300 28 27 29 97 11 15 128 0 .17 2 62 1000
1/19 2200 28 27 29 97 10 14 130 0 .17 2 62 1000
1/19 2100 28 27 29 97 12 16 116 0 .17 2 61 1000
1/19 2000 29 28 30 97 12 14 121 0 .17 2 62 1000
1/19 1900 30 28 30 97 10 15 114 0 .17 2 60 1001
1/19 1800 31 29 30 96 7 10 114 .02 .17 2 64 1001
1/19 1700 33 30 30 95 2 8 115 .02 .15 2 62 1001
1/19 1600 32 30 31 94 2 6 116 .02 .13 2 61 1001
1/19 1500 31 31 32 93 7 12 124 .04 .11 0 60 1001
1/19 1400 30 30 33 92 9 13 136 .02 .07 0 62 1001
1/19 1300 29 29 33 91 11 17 118 .01 .05 0 62 1001
1/19 1200 29 28 32 93 13 20 127 0 .04 0 62 1002
1/19 1100 28 28 32 91 14 23 130 .02 .04 0 77 1002
1/19 1000 27 27 30 95 15 22 119 0 .02 0 62 1002
1/19 900 29 27 29 96 11 18 137 .01 .02 0 61 1001
1/19 800 27 27 28 97 16 22 120 .01 .01 0 60 1001
1/19 700 28 27 28 97 14 19 122 0 0 0 62 1001
1/19 600 28 27 28 97 18 21 118 0 0 0 63 1001
1/19 500 28 27 28 97 18 22 111 0 0 4 62 1000

1/19 400 29 28 28 96 13 21 110 0 1.78 4 62 1000
1/19 300 29 28 28 97 16 23 110 .01 1.78 4 62 1000
1/19 200 32 28 28 97 8 21 101 0 1.77 4 62 999
1/19 100 30 27 28 97 11 20 107 0 1.77 4 62 998
1/19 0 27 27 28 96 14 20 119 .06 1.77 3 61 998
1/18 2300 27 27 28 97 13 22 130 .05 1.71 3 62 997
1/18 2200 27 26 28 97 13 20 135 .08 1.66 3 61 996
1/18 2100 26 27 28 97 11 20 175 .09 1.58 3 61 996
1/18 2000 26 26 28 97 13 21 160 .11 1.49 3 61 996
1/18 1900 25 25 27 96 16 28 144 .1 1.38 3 61 996
1/18 1800 25 25 26 96 20 26 128 .11 1.28 3 63 996
1/18 1700 25 24 26 94 16 24 149 .1 1.17 3 62 997
1/18 1600 24 25 26 92 17 24 142 .11 1.07 3 62 998
1/18 1500 24 23 26 89 18 28 132 .1 .96 3 62 999
1/18 1400 22 23 26 91 19 28 130 .1 .86 3 62 999
1/18 1300 22 21 26 85 19 24 129 .1 .76 2 62 1000
1/18 1200 20 22 24 88 20 27 127 .1 .66 2 61 1000
1/18 1100 20 19 24 89 20 28 127 .1 .56 2 60 1000
1/18 1000 20 19 22 92 23 30 115 .09 .46 2 60 1001
1/18 900 20 18 21 93 22 30 116 .08 .37 1 60 1000
1/18 800 17 17 19 93 23 31 127 .08 .29 0 60 1000
1/18 700 18 16 19 93 21 32 136 .08 .21 0 58 1001
1/18 600 18 16 19 92 21 29 133 .07 .13 5 58 1002
1/18 500 18 16 19 92 22 29 137 .06 .06 5 58 1002

1/18 400 18 17 19 92 21 27 139 .04 .46 3 57 1003
1/18 300 18 16 19 93 23 27 125 .04 .42 3 57 1003
1/18 200 18 17 19 92 24 30 122 .04 .38 3 56 1004
1/18 100 18 16 18 92 27 33 122 .03 .34 3 56 1005
1/18 0 16 16 17 91 25 28 127 .01 .31 2 56 1005
1/17 2300 15 14 17 91 24 28 130 .02 .3 2 56 1006
1/17 2200 15 14 17 92 25 32 121 .02 .28 2 56 1006
1/17 2100 15 14 17 92 21 26 122 .03 .26 2 56 1006
1/17 2000 15 14 17 91 22 27 118 .03 .23 2 56 1006
1/17 1900 16 14 17 92 25 32 120 .03 .2 2 57 1007
1/17 1800 15 15 17 92 28 37 115 .02 .17 2 56 1007
1/17 1700 14 13 17 91 30 43 117 .02 .15 2 56 1008
1/17 1600 15 14 17 91 26 33 124 .02 .13 1 56 1008
1/17 1500 15 14 17 89 23 29 131 .01 .11 0 55 1010
1/17 1400 14 14 17 87 24 32 126 .01 .1 0 55 1010
1/17 1300 13 14 18 82 23 30 135 0 .09 0 55 1011
1/17 1200 12 13 16 84 25 30 123 0 .09 0 55 1013
1/17 1100 11 12 15 85 23 29 127 .01 .09 0 55 1013
1/17 1000 11 10 13 88 27 35 123 .01 .08 0 55 1014
1/17 900 11 9 13 89 28 33 128 .02 .07 0 55 1014
1/17 800 11 10 13 89 27 32 125 .02 .05 0 55 1014
1/17 700 12 10 13 89 30 37 126 .01 .03 0 55 1014
1/17 600 16 12 13 89 28 36 120 .01 .02 0 55 1014
1/17 500 13 12 12 90 26 34 129 .01 .01 0 55 1015

1/17 400 12 11 13 89 32 36 126 .01 .02 0 55 1016
1/17 300 12 13 12 90 31 37 129 0 .01 0 55 1016
1/17 200 11 11 12 89 29 33 130 0 .01 0 57 1017
1/17 100 10 9 12 87 28 32 137 .01 .01 0 55 1017
1/17 0 9 8 11 88 30 34 132 0 0 0 55 1018
1/16 2300 9 8 11 88 31 34 128 0 0 0 53 1019
1/16 2200 9 7 11 88 32 35 129 0 0 0 54 1019
1/16 2100 9 7 11 89 32 36 128 0 0 0 53 1020
1/16 2000 10 8 11 88 30 35 122 0 0 0 54 1020
1/16 1900 10 7 11 89 27 32 125 0 0 0 54 1020
1/16 1800 11 9 13 88 28 34 119 0 0 0 70 1021
1/16 1700 12 11 15 87 26 30 120 0 0 0 55 1021
1/16 1600 13 13 17 84 25 29 128 0 0 0 70 1022
1/16 1500 15 14 17 80 25 29 135 0 0 0 55 1022
1/16 1400 14 14 20 71 28 32 136 0 0 0 54 1022
1/16 1300 11 13 21 65 29 31 131 0 0 0 55 1022
1/16 1200 8 11 15 78 27 32 135 0 0 0 54 1024
1/16 1100 6 8 12 83 27 32 129 0 0 0 55 1025
1/16 1000 6 7 10 86 30 35 129 0 0 0 55 1025
1/16 900 6 6 9 88 28 31 126 0 0 0 55 1025
1/16 800 6 5 8 90 26 34 128 0 0 0 55 1025
1/16 700 7 5 8 89 28 31 132 0 0 0 55 1025
1/16 600 6 6 8 90 30 33 122 0 0 0 55 1025
1/16 500 7 6 9 89 25 30 126 0 0 0 56 1025

(some missing data for this range)
1/16 100 8 7 10 90 30 33 122 0 0 0 56 1026
1/16 0 9 7 10 90 28 31 122 0 0 0 56 1026
1/15 2300 8 7 10 91 28 32 122 0 0 0 56 1026
1/15 2200 9 8 10 91 25 28 124 0 0 0 56 1026
1/15 2100 9 7 11 91 23 29 129 0 0 0 56 1025
1/15 2000 10 8 11 91 24 29 127 0 0 0 56 1025
1/15 1900 13 8 11 91 21 23 120 0 0 0 56 1025
1/15 1800 12 12 12 90 19 20 117 0 0 0 56 1025
1/15 1700 14 12 13 89 19 20 118 0 0 0 56 1025
1/15 1600 14 16 15 85 19 21 123 0 0 0 71 1025
1/15 1500 16 18 18 77 20 21 125 0 0 0 55 1024
1/15 1400 19 21 22 69 19 22 120 0 0 0 56 1024
1/15 1300 15 18 21 71 21 26 125 0 0 0 55 1024
1/15 1200 13 16 20 72 22 25 121 0 0 0 -165 1024
1/15 1100 11 13 15 80 22 25 121 0 0 0 55 1025
1/15 1000 9 12 11 87 21 22 123 0 0 0 56 1025
1/15 900 8 7 10 89 19 23 124 0 0 0 55 1025
1/15 800 7 6 9 90 21 26 128 0 0 0 56 1025
1/15 700 8 7 8 90 21 25 125 0 0 0 56 1024
1/15 600 8 6 9 90 20 24 129 0 0 0 56 1025
1/15 500 8 7 9 90 21 26 133 0 0 0 56 1025

1/15 400 8 7 9 90 24 27 130 0 0 0 58 1026
1/15 300 8 7 9 90 23 26 134 0 0 0 57 1026
1/15 200 8 7 10 88 22 24 138 0 0 0 56 1026
1/15 100 8 8 10 89 22 25 130 0 0 0 58 1026
1/15 0 9 7 10 90 23 27 126 0 0 0 56 1026
1/14 2300 8 7 10 89 22 25 132 0 0 0 56 1026
1/14 2200 8 7 10 89 23 27 129 0 0 0 56 1026
1/14 2100 8 7 10 90 22 28 124 0 0 0 56 1027
1/14 2000 9 7 10 90 21 28 129 0 0 0 56 1027
1/14 1900 10 8 11 90 19 27 123 0 0 0 57 1027
1/14 1800 11 8 10 91 18 25 132 0 0 0 56 1027
1/14 1700 13 10 12 87 16 20 134 0 0 0 56 1027
1/14 1600 13 14 17 77 19 24 122 0 0 0 56 1027
1/14 1500 13 16 19 75 20 25 119 0 0 0 55 1028
1/14 1400 13 16 18 74 20 24 122 0 0 0 55 1028
1/14 1300 11 15 17 73 20 25 126 0 0 0 55 1028
1/14 1200 9 11 17 67 20 26 130 0 0 0 54 1029
1/14 1100 7 9 18 68 23 29 135 0 0 0 54 1029
1/14 1000 6 6 12 82 24 31 139 0 0 0 -165 1030
1/14 900 5 4 5 87 26 34 131 0 0 0 56 1030
1/14 800 5 3 1 87 24 31 137 0 0 0 55 1030
1/14 700 5 3 2 89 21 26 130 0 0 0 58 1030
1/14 600 6 4 2 88 24 30 131 0 0 0 57 1030
1/14 500 6 4 3 90 25 30 133 0 0 0 56 1030

1/14 400 7 4 4 89 23 26 137 0 0 0 51 1030
1/14 300 7 4 6 88 22 27 143 0 0 0 56 1030
1/14 200 6 5 7 88 23 28 128 0 0 0 56 1030
1/14 100 6 5 7 88 21 27 126 0 0 0 56 1030
1/14 0 6 5 8 87 25 29 126 0 0 0 57 1030
1/13 2300 6 5 7 88 23 28 131 0 0 0 56 1030
1/13 2200 6 5 7 88 22 25 126 0 0 0 57 1030
1/13 2100 7 5 8 88 21 25 122 0 0 0 57 1030
1/13 2000 7 6 8 87 23 28 117 0 0 0 57 1030
1/13 1900 7 6 9 86 22 26 118 0 0 0 57 1029
1/13 1800 8 7 10 86 20 25 118 0 0 0 56 1029
1/13 1700 9 8 11 84 19 23 118 0 0 0 56 1029
1/13 1600 9 9 12 81 21 24 118 0 0 0 56 1029
1/13 1500 10 11 15 76 20 23 124 0 0 0 56 1029
1/13 1400 9 13 18 67 20 26 121 0 0 0 55 1028
1/13 1300 8 10 15 69 23 26 117 0 0 0 56 1028
1/13 1200 7 9 19 67 21 26 120 0 0 0 56 1029
1/13 1100 5 6 14 80 22 28 122 0 0 0 56 1029
1/13 1000 4 4 8 83 24 29 127 0 0 0 57 1029
1/13 900 4 2 1 87 25 29 120 0 0 0 58 1028
1/13 800 5 0 -3 85 22 28 133 0 0 0 58 1027
1/13 700 5 2 -3 85 24 27 127 0 0 0 58 1027
1/13 600 5 2 -0 87 20 27 135 0 0 0 73 1027
1/13 500 5 2 0 88 21 25 131 0 0 0 58 1027

1/13 400 5 2 -0 87 23 26 122 0 0 0 58 1027
1/13 300 6 3 -0 86 21 24 119 0 0 0 58 1026
1/13 200 7 4 1 88 21 23 119 0 0 0 58 1026
1/13 100 7 5 2 89 18 20 121 0 0 0 58 1025
1/13 0 8 6 2 88 17 19 127 0 0 0 58 1025
1/12 2300 8 6 0 87 16 18 127 0 0 0 58 1025
1/12 2200 8 7 2 90 16 18 122 0 0 0 58 1024
1/12 2100 8 7 3 90 16 21 123 0 0 0 58 1024
1/12 2000 11 8 5 90 16 20 124 0 0 0 58 1023
1/12 1900 11 9 5 90 15 19 119 0 0 0 59 1023
1/12 1800 13 10 7 89 15 18 121 0 0 0 59 1022
1/12 1700 14 12 9 81 11 15 132 0 0 0 58 1022
1/12 1600 15 17 15 72 11 13 137 0 0 0 60 1021
1/12 1500 15 19 26 56 15 19 125 0 0 0 58 1021
1/12 1400 13 19 27 55 16 20 114 0 0 0 57 1020
1/12 1300 13 18 25 56 12 18 127 0 0 -0 57 1020
1/12 1200 11 13 24 59 13 18 120 0 0 0 57 1021
1/12 1100 9 10 18 76 17 22 120 0 0 0 58 1021
1/12 1000 8 6 12 85 17 21 127 0 0 0 58 1021
1/12 900 8 5 4 88 17 22 126 0 0 0 59 1021
1/12 800 7 4 -0 88 19 22 127 0 0 0 59 1020
1/12 700 9 5 0 90 15 19 126 0 0 0 59 1019
1/12 600 8 5 0 89 16 20 126 0 0 0 59 1018
1/12 500 8 6 2 88 15 18 125 0 0 0 59 1018

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'