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1-25-2015
Northwest Avalanche Center
Washington Department of Transportation
Snoqualmie Pass, Washington

3770' temp above Lake Keechelus snow shed
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'

1/25 1000 53 37 98 0 .11 0 27 1023
1/25 900 51 51 34 99 6 7 113 0 .11 0 28 1023
1/25 800 51 48 33 99 5 7 -7999 0 .11 0 28 1023
1/25 700 51 47 33 99 4 7 225 0 .11 0 28 1023
1/25 600 51 49 33 99 3 7 -7999 0 .11 0 29 1023
1/25 500 50 49 34 99 3 8 -7999 0 .11 0 28 1023

(some missing data for this range)
1/24 2300 47 46 36 98 4 10 -7999 .01 .14 0 28 1024
1/24 2200 46 46 37 98 6 11 265 0 .13 0 28 1023
1/24 2100 47 46 38 98 6 12 251 0 .13 0 28 1024
1/24 2000 47 47 38 98 13 23 255 0 .13 0 28 1024
1/24 1900 47 48 39 98 5 10 239 0 .13 0 28 1024
1/24 1800 47 47 39 98 3 9 -7999 0 .13 0 28 1024
1/24 1700 47 48 40 98 3 10 195 .02 .13 0 28 1024
1/24 1600 48 48 41 97 4 8 227 .03 .11 0 28 1024
1/24 1500 47 48 42 97 6 12 240 .02 .08 0 28 1024
1/24 1400 47 48 44 97 7 12 238 0 .06 0 68 1025
1/24 1300 47 48 44 97 5 15 206 .01 .06 0 28 1025
1/24 1200 47 47 42 98 0 2 144 .02 .05 0 29 1025
1/24 1100 46 47 42 98 2 7 215 0 .03 0 28 1026
1/24 1000 46 46 41 98 1 5 234 .01 .03 0 28 1026
1/24 900 44 46 39 98 4 9 246 0 .02 0 29 1026
1/24 800 44 45 38 99 8 16 244 0 .02 29 29 1025
1/24 700 45 45 38 98 14 19 266 0 .02 29 29 1025
1/24 600 45 45 37 98 15 21 274 .01 .02 29 29 1025
1/24 500 45 45 38 99 17 28 269 .01 .01 0 29 1025

(some missing data for this range)
1/24 100 46 40 98 .15 1.79 0 29 1025
1/24 0 47 47 40 99 16 25 251 .08 1.64 0 30 1024
1/23 2300 47 47 39 98 11 22 244 .2 1.56 0 30 1025
1/23 2200 47 47 39 99 14 22 257 .1 1.36 0 30 1025
1/23 2100 47 47 39 98 14 20 265 .07 1.26 0 30 1025
1/23 2000 48 47 38 98 17 37 264 .03 1.19 0 30 1025
1/23 1900 48 46 37 99 23 49 275 .02 1.16 0 30 1025
1/23 1800 47 45 32 98 20 40 267 0 1.14 0 30 1025
1/23 1700 45 44 32 98 9 23 259 .08 1.14 0 31 1026
1/23 1600 35 34 31 98 8 14 144 .19 1.06 0 30 1026
1/23 1500 32 31 31 98 14 17 127 .23 .87 0 30 1027
1/23 1400 31 31 31 98 16 19 126 .16 .64 0 30 1028
1/23 1300 30 31 31 97 17 19 125 .13 .48 0 30 1028
1/23 1200 29 30 32 97 18 20 128 .08 .35 0 30 1029
1/23 1100 29 29 31 98 15 18 119 .05 .27 0 30 1029
1/23 1000 29 30 31 98 15 19 122 .06 .22 0 30 1029
1/23 900 28 28 31 99 15 18 124 .07 .16 0 30 1029
1/23 800 29 28 31 99 17 19 123 .02 .09 0 30 1029
1/23 700 30 30 31 99 17 19 127 .01 .07 0 30 1029
1/23 600 31 31 31 99 15 17 127 .01 .06 0 30 1030
1/23 500 33 31 31 99 14 17 126 .05 .05 0 30 1030

1/23 400 31 31 31 98 14 16 123 .02 .6 0 30 1030
1/23 300 32 32 32 98 14 16 131 .07 .58 0 30 1029
1/23 200 32 32 31 98 12 14 128 .03 .51 0 30 1029
1/23 100 31 31 31 98 13 17 124 .01 .48 0 30 1029
1/23 0 30 30 31 99 15 18 129 0 .47 0 30 1029
1/22 2300 30 30 31 98 15 17 129 0 .47 0 31 1029
1/22 2200 31 30 31 98 14 19 125 0 .47 0 31 1029
1/22 2100 31 30 31 98 15 18 128 .01 .47 0 31 1028
1/22 2000 31 31 31 98 14 16 129 .02 .46 0 30 1028
1/22 1900 33 32 32 98 11 14 125 0 .44 0 31 1027
1/22 1800 36 33 32 98 9 11 107 0 .44 0 30 1027
1/22 1700 38 33 32 97 5 8 126 .02 .44 0 31 1027
1/22 1600 34 32 32 96 6 9 127 .09 .42 0 30 1027
1/22 1500 31 33 33 95 10 12 124 .05 .33 0 30 1026
1/22 1400 31 33 33 95 12 14 123 .03 .28 0 30 1026
1/22 1300 30 31 32 95 12 15 119 .08 .25 0 30 1026
1/22 1200 29 30 32 94 13 15 122 .05 .17 0 30 1026
1/22 1100 28 29 31 94 14 17 127 .03 .12 0 30 1026
1/22 1000 28 28 30 95 14 16 125 .01 .09 0 30 1026
1/22 900 27 27 30 96 13 15 120 .01 .08 0 30 1025
1/22 800 26 27 30 96 14 17 129 .02 .07 0 31 1025
1/22 700 27 27 30 96 15 18 129 .03 .05 0 30 1025
1/22 600 27 27 29 95 13 16 123 .01 .02 0 31 1025
1/22 500 27 27 30 94 13 15 117 .01 .01 0 31 1025

1/22 400 27 27 29 93 13 15 116 0 0 0 31 1025
1/22 300 27 27 29 93 14 18 114 0 0 0 31 1025
1/22 200 27 27 29 94 15 18 121 0 0 0 31 1025
1/22 100 26 26 29 93 14 17 125 0 0 0 31 1025
1/22 0 26 26 29 93 12 15 119 0 0 0 31 1025
1/21 2300 27 26 29 92 11 14 114 0 0 0 31 1025
1/21 2200 27 26 29 92 13 15 124 0 0 0 31 1025
1/21 2100 27 26 30 89 14 18 117 0 0 0 31 1025
1/21 2000 26 26 29 90 17 22 126 0 0 0 31 1024
1/21 1900 27 26 30 88 15 20 136 0 0 0 31 1024
1/21 1800 27 27 30 89 16 20 122 0 0 0 31 1025
1/21 1700 27 27 31 86 14 17 120 0 0 0 30 1025
1/21 1600 27 28 32 83 14 16 117 0 0 0 30 1025
1/21 1500 27 29 33 80 15 17 122 0 0 0 30 1024
1/21 1400 27 29 35 76 14 18 118 0 0 0 30 1024
1/21 1300 26 28 33 79 15 22 127 0 0 0 30 1025
1/21 1200 25 28 34 76 18 22 125 0 0 0 29 1025
1/21 1100 24 26 32 82 16 21 114 0 0 0 30 1026
1/21 1000 24 25 28 89 15 19 107 0 0 0 31 1027
1/21 900 23 25 26 94 15 19 108 0 0 0 31 1026
1/21 800 23 26 25 95 14 20 108 0 0 0 31 1027
1/21 700 24 28 26 96 13 17 108 0 0 0 31 1026
1/21 600 24 25 26 96 15 18 115 0 0 0 31 1027
1/21 500 24 25 26 97 13 17 118 0 0 0 31 1027

1/21 400 24 25 27 96 12 18 116 0 0 0 31 1027
1/21 300 24 26 27 96 13 19 115 0 0 0 31 1027
1/21 200 25 30 27 97 11 17 112 0 0 0 32 1027
1/21 100 25 26 27 98 12 17 117 0 0 0 31 1027
1/21 0 25 30 28 98 12 16 105 0 0 0 31 1027
1/20 2300 26 30 28 98 13 19 123 0 0 0 31 1027
1/20 2200 26 29 27 98 12 18 121 0 0 0 31 1027
1/20 2100 28 30 26 97 12 15 129 0 0 0 31 1027
1/20 2000 29 29 26 97 12 15 128 0 0 0 31 1027
1/20 1900 30 31 27 97 12 16 134 0 0 0 32 1027
1/20 1800 31 31 28 97 10 13 132 0 0 0 31 1027
1/20 1700 32 32 30 96 10 13 126 0 0 0 31 1027
1/20 1600 32 34 33 90 7 10 117 0 0 0 30 1027
1/20 1500 32 35 38 78 9 12 134 0 0 -0 30 1027
1/20 1400 31 35 39 78 9 12 137 0 0 0 29 1027
1/20 1300 31 34 39 83 9 12 142 0 0 0 29 1027
1/20 1200 28 33 34 90 10 13 131 0 0 0 30 1028
1/20 1100 27 30 34 94 11 14 130 0 0 0 30 1028
1/20 1000 28 29 31 97 10 12 127 0 0 0 31 1028
1/20 900 28 27 29 98 9 12 116 0 0 0 31 1028
1/20 800 29 28 29 98 9 10 119 0 0 0 31 1027
1/20 700 29 29 29 98 2 8 195 0 0 0 31 1027
1/20 600 30 29 29 98 3 5 122 0 0 0 31 1027
1/20 500 31 29 30 98 3 7 184 0 0 0 31 1027

1/20 400 30 29 30 98 5 8 246 0 .31 0 31 1027
1/20 300 30 29 30 98 5 10 259 0 .31 0 31 1027
1/20 200 30 29 29 98 3 9 283 0 .31 0 31 1028
1/20 100 31 29 30 99 5 7 251 0 .31 0 31 1028
1/20 0 31 30 31 98 2 5 93 0 .31 0 31 1028
1/19 2300 31 30 31 98 2 5 252 0 .31 0 31 1028
1/19 2200 31 31 31 98 3 6 -7999 0 .31 0 31 1028
1/19 2100 31 31 32 98 7 13 260 .01 .31 0 31 1028
1/19 2000 32 31 32 98 4 7 263 0 .3 0 31 1027
1/19 1900 32 31 32 98 8 15 272 .01 .3 0 31 1027
1/19 1800 32 32 32 98 15 26 282 0 .29 0 31 1027
1/19 1700 33 32 33 97 16 24 298 .01 .29 0 31 1027
1/19 1600 32 32 34 96 12 29 284 .03 .28 0 31 1027
1/19 1500 32 32 36 95 14 26 281 .01 .25 0 31 1027
1/19 1400 33 32 36 94 11 17 263 .02 .24 0 31 1026
1/19 1300 33 33 36 94 10 16 250 .06 .22 0 31 1027
1/19 1200 32 33 36 94 14 21 251 .04 .16 0 31 1027
1/19 1100 33 33 36 96 13 22 249 .05 .12 0 31 1027
1/19 1000 33 32 36 97 16 23 256 .01 .07 0 31 1026
1/19 900 33 32 34 98 20 28 252 .01 .06 0 31 1025
1/19 800 33 32 33 98 21 37 259 .01 .05 0 31 1025
1/19 700 33 32 33 98 18 32 263 .02 .04 0 31 1025
1/19 600 33 32 33 98 17 25 259 .01 .02 0 31 1024
1/19 500 33 32 33 98 12 22 268 .01 .01 0 31 1024

1/19 400 33 32 32 98 11 22 261 .03 1.69 0 31 1024
1/19 300 33 32 32 98 10 19 250 .08 1.66 0 31 1023
1/19 200 34 32 33 98 11 23 256 .01 1.58 0 31 1023
1/19 100 33 33 32 98 9 15 253 .03 1.57 0 31 1023
1/19 0 33 32 32 98 10 18 243 .06 1.54 0 31 1023
1/18 2300 33 32 32 98 7 14 248 .05 1.48 0 32 1023
1/18 2200 33 33 33 98 12 37 260 .05 1.43 0 32 1022
1/18 2100 34 33 33 98 13 36 256 .04 1.38 0 32 1022
1/18 2000 34 32 33 97 16 34 256 .09 1.34 0 32 1021
1/18 1900 35 34 34 96 22 36 268 .05 1.25 0 32 1021
1/18 1800 35 34 34 97 19 38 262 .04 1.2 0 32 1020
1/18 1700 35 34 33 98 18 31 260 .08 1.16 0 32 1019
1/18 1600 34 33 34 97 23 56 263 .11 1.08 0 32 1018
1/18 1500 34 33 35 94 22 48 273 .07 .97 0 32 1018
1/18 1400 36 34 36 92 28 59 266 .04 .9 0 32 1017
1/18 1300 35 34 36 96 20 40 267 .06 .86 0 31 1017
1/18 1200 35 35 35 96 14 24 248 .09 .8 0 32 1017
1/18 1100 34 35 34 97 9 22 251 .12 .71 0 32 1017
1/18 1000 36 36 36 94 24 49 281 .05 .59 0 32 1017
1/18 900 35 35 35 94 31 55 271 .07 .54 0 32 1016
1/18 800 36 35 35 96 28 56 263 .12 .47 0 32 1013
1/18 700 36 36 36 96 30 54 257 .16 .35 0 32 1012
1/18 600 37 36 37 92 32 63 255 .13 .19 0 32 1011
1/18 500 37 36 37 94 26 48 256 .06 .06 1 32 1010

1/18 400 38 36 37 93 35 63 252 .04 2.5 1 32 1010
1/18 300 39 36 38 85 37 72 252 .04 2.46 0 31 1010
1/18 200 32 33 31 99 19 39 178 .23 2.42 0 -165 1009
1/18 100 29 30 31 98 25 35 146 .25 2.19 0 32 1008
1/18 0 29 29 31 98 18 31 153 .1 1.94 1 32 1008
1/17 2300 29 29 31 98 17 30 139 .16 1.84 1 32 1009
1/17 2200 29 29 31 98 19 28 145 .2 1.68 1 32 1009
1/17 2100 29 29 31 98 22 30 149 .21 1.48 0 32 1010
1/17 2000 29 29 31 98 22 30 143 .21 1.27 1 33 1011
1/17 1900 29 30 31 98 20 26 140 .21 1.06 0 32 1012
1/17 1800 29 29 31 98 14 21 135 .17 .85 1 33 1013
1/17 1700 30 29 31 98 17 23 136 .1 .68 0 32 1013
1/17 1600 29 29 31 98 17 20 126 .1 .58 0 32 1013
1/17 1500 29 29 32 97 13 18 123 .1 .48 0 32 1014
1/17 1400 29 29 31 97 15 20 118 .09 .38 0 32 1014
1/17 1300 28 29 31 97 14 18 111 .1 .29 29 32 1015
1/17 1200 28 28 31 97 13 22 121 .11 .19 29 32 1016
1/17 1100 28 27 29 97 16 23 133 .07 .08 0 32 1017
1/17 1000 27 27 29 97 13 19 114 .01 .01 0 32 1017
1/17 900 26 27 28 97 13 18 106 0 0 0 32 1018
1/17 800 26 26 27 97 14 19 107 0 0 0 32 1018
1/17 700 25 26 27 97 14 18 108 0 0 0 32 1018
1/17 600 26 26 26 97 15 19 113 0 0 0 32 1019
1/17 500 26 27 27 97 16 20 125 0 0 0 32 1020

1/17 400 27 26 27 98 14 19 129 0 .21 0 32 1021
1/17 300 28 27 27 98 15 18 117 0 .21 0 32 1021
1/17 200 28 27 27 98 12 17 126 0 .21 0 32 1022
1/17 100 28 27 27 98 13 17 121 0 .21 0 32 1021
1/17 0 29 27 28 98 8 12 113 0 .21 0 32 1021
1/16 2300 29 28 28 98 7 10 140 0 .21 0 33 1023
1/16 2200 31 28 28 99 7 14 183 0 .21 0 32 1022
1/16 2100 32 29 27 99 6 12 107 0 .21 0 33 1022
1/16 2000 32 31 28 99 8 12 122 0 .21 0 32 1022
1/16 1900 33 31 30 99 4 7 116 0 .21 0 32 1022
1/16 1800 33 31 30 99 3 7 281 0 .21 0 32 1021
1/16 1700 34 32 31 97 3 8 226 0 .21 0 32 1021
1/16 1600 34 32 34 95 9 14 261 0 .21 0 32 1021
1/16 1500 34 33 35 94 8 16 272 0 .21 0 31 1021
1/16 1400 34 33 36 91 10 17 260 0 .21 0 31 1021
1/16 1300 33 32 35 94 12 17 270 .01 .21 0 31 1021
1/16 1200 33 32 34 95 13 28 276 0 .2 0 32 1020
1/16 1100 33 32 33 96 15 22 266 0 .2 0 32 1020
1/16 1000 33 31 32 97 21 30 260 .01 .2 0 32 1019
1/16 900 33 32 32 96 28 46 278 0 .19 0 32 1018
1/16 800 34 32 32 95 26 46 285 .05 .19 0 32 1016
1/16 700 35 32 32 98 20 39 266 .07 .14 0 32 1015
1/16 600 34 32 30 98 21 36 253 .04 .07 0 33 1014
1/16 500 33 32 29 97 16 29 253 .03 .03 8 33 1014

1/16 400 29 30 27 97 9 20 229 .03 .79 8 33 1013
1/16 300 24 25 27 97 15 19 137 .06 .76 8 33 1013
1/16 200 24 24 27 97 18 23 139 .08 .7 8 33 1013
1/16 100 24 23 26 97 15 23 140 .04 .62 8 33 1012
1/16 0 23 23 26 97 15 20 141 .07 .58 7 32 1013
1/15 2300 23 23 25 97 14 19 132 .16 .51 44 31 1013
1/15 2200 24 23 25 97 15 21 145 .09 .35 5 30 1013
1/15 2100 23 23 25 97 16 23 150 .1 .26 4 28 1014
1/15 2000 23 23 25 97 17 24 146 .06 .16 3 28 1015
1/15 1900 23 23 25 96 18 24 141 .04 .1 2 26 1016
1/15 1800 23 23 25 96 16 23 142 .03 .06 0 22 1017
1/15 1700 24 23 25 96 20 34 144 .01 .03 0 26 1018
1/15 1600 23 24 26 95 18 26 139 .02 .02 0 25 1019
1/15 1500 24 24 26 92 18 26 142 0 0 0 25 1019
1/15 1400 23 24 27 90 18 26 137 0 0 0 25 1020
1/15 1300 23 24 26 90 18 25 139 0 0 0 25 1020
1/15 1200 23 24 27 88 18 25 137 0 0 0 25 1021
1/15 1100 23 25 27 87 16 25 134 0 0 0 25 1022
1/15 1000 23 23 26 89 16 25 132 0 0 0 25 1022
1/15 900 22 22 26 88 14 22 129 0 0 0 25 1022
1/15 800 22 21 25 92 18 27 134 0 0 0 26 1022
1/15 700 22 21 25 91 15 25 127 0 0 0 25 1023
1/15 600 22 21 25 91 16 23 131 0 0 0 25 1023
1/15 500 22 21 25 92 14 24 139 0 0 0 26 1023

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'