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12-11-2017
Northwest Avalanche Center
Washington Department of Transportation
Snoqualmie Pass, Washington

3770' temp above Lake Keechelus
Wind direction out
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'

12/11 2200 20 19 21 93 25 29 265 0 0 0 27 1032
12/11 2100 20 19 22 93 24 30 263 0 0 0 27 1032
12/11 2000 20 19 22 93 23 28 266 0 0 0 27 1032
12/11 1900 20 20 22 92 24 30 263 0 0 0 27 1032
12/11 1800 20 20 23 92 22 27 260 0 0 0 27 1032
12/11 1700 21 20 23 91 21 28 266 0 0 0 27 1032
12/11 1600 21 21 23 89 20 26 264 0 0 0 27 1032
12/11 1500 21 22 24 87 21 27 262 0 0 0 27 1032
12/11 1400 21 23 25 85 18 26 255 0 0 0 27 1032
12/11 1300 20 21 24 86 21 29 245 0 0 0 27 1032
12/11 1200 21 20 24 87 24 32 243 0 0 0 27 1032
12/11 1100 20 20 24 87 25 37 241 0 0 0 27 1032
12/11 1000 19 19 22 90 23 34 242 0 0 0 27 1032
12/11 900 19 19 22 92 23 32 248 0 0 0 27 1032
12/11 800 19 18 21 92 23 31 248 0 0 0 27 1032
12/11 700 19 18 21 93 22 33 251 0 0 0 27 1031
12/11 600 20 18 21 93 22 30 252 0 0 0 27 1031
12/11 500 19 19 21 93 23 30 251 0 0 0 26 1031

12/11 300 19 21 95 0 0 0 26 1032
12/11 200 20 19 21 94 24 30 251 0 0 0 25 1032
12/11 100 19 19 22 95 23 29 250 0 0 0 26 1032
12/11 0 20 19 22 95 24 30 253 0 0 0 26 1032
12/10 2300 20 19 22 95 23 31 253 0 0 0 27 1032
12/10 2200 20 19 22 95 23 30 248 0 0 0 27 1032
12/10 2100 20 19 21 95 24 31 250 0 0 0 27 1032
12/10 2000 20 19 22 94 24 30 252 0 0 0 27 1032
12/10 1900 20 19 22 94 22 28 257 0 0 0 27 1032
12/10 1800 20 19 22 93 22 27 257 0 0 0 27 1032
12/10 1700 20 19 23 92 23 29 259 0 0 0 27 1032
12/10 1600 20 20 23 92 23 29 253 0 0 0 27 1032
12/10 1500 21 21 24 89 23 30 254 0 0 0 27 1032
12/10 1400 21 21 24 88 24 29 258 0 0 0 27 1032
12/10 1300 20 21 24 88 25 31 259 0 0 0 27 1032
12/10 1200 20 21 24 89 24 29 263 0 0 0 27 1033
12/10 1100 20 21 24 89 23 27 263 0 0 0 27 1034
12/10 1000 20 20 23 90 23 28 259 0 0 0 27 1034
12/10 900 20 20 22 92 23 31 261 0 0 0 28 1034
12/10 800 20 19 22 93 24 30 264 0 0 0 28 1034
12/10 700 20 19 22 93 24 30 264 0 0 0 28 1034
12/10 600 20 19 22 93 23 29 266 0 0 0 28 1034
12/10 500 20 19 22 93 22 26 265 0 0 0 28 1033
12/10 400 19 19 22 93 23 29 268 0 0 0 28 1034

12/10 400 19 19 22 93 23 29 268 0 0 0 28 1034
12/10 300 20 19 22 92 23 31 266 0 0 0 27 1034
12/10 200 21 19 22 93 23 29 267 0 0 0 27 1034
12/10 100 20 20 22 93 24 32 265 0 0 0 27 1034
12/10 0 20 20 22 93 25 31 263 0 0 0 27 1034
12/9 2300 20 20 22 94 22 27 258 0 0 0 27 1034
12/9 2200 21 20 22 94 23 28 260 0 0 0 28 1034
12/9 2100 20 20 23 94 23 30 260 0 0 0 27 1034
12/9 2000 20 20 23 94 22 29 257 0 0 0 27 1034
12/9 1900 21 20 23 94 22 29 259 0 0 0 28 1034
12/9 1800 21 20 23 93 23 28 262 0 0 0 28 1034
12/9 1700 21 20 23 93 22 27 264 0 0 0 28 1034
12/9 1600 21 20 23 92 22 28 262 0 0 0 28 1033
12/9 1500 21 21 24 91 22 27 262 0 0 0 28 1033
12/9 1400 22 21 24 89 22 28 260 0 0 0 28 1033
12/9 1300 21 21 24 90 22 28 260 0 0 0 28 1033
12/9 1200 21 21 23 91 23 30 263 0 0 0 28 1034
12/9 1100 20 21 24 89 24 29 265 0 0 0 28 1034
12/9 1000 20 20 24 89 21 29 273 0 0 0 28 1034
12/9 900 21 20 23 90 21 30 273 0 0 0 28 1034
12/9 800 20 19 22 92 22 29 268 0 0 0 28 1033
12/9 700 20 19 22 93 22 30 266 0 0 0 28 1033
12/9 600 20 19 22 92 23 28 267 0 0 0 28 1033
12/9 500 20 20 23 92 22 29 268 0 0 0 28 1033

12/9 400 21 20 23 93 23 28 271 0 0 0 28 1034
12/9 300 20 20 23 93 22 30 270 0 0 0 27 1034
12/9 200 21 20 23 93 23 28 271 0 0 0 28 1034
12/9 100 21 20 23 93 23 32 269 0 0 0 27 1034
12/9 0 20 20 23 93 23 29 267 0 0 0 28 1034
12/8 2300 21 20 23 93 24 30 266 0 0 0 27 1034
12/8 2200 21 20 23 93 25 31 264 0 0 0 27 1034
12/8 2100 21 20 23 93 24 29 262 0 0 0 27 1034
12/8 2000 21 20 23 93 25 31 261 0 0 0 28 1034
12/8 1900 22 21 23 93 23 30 262 0 0 0 28 1034
12/8 1800 21 21 24 93 23 30 263 0 0 0 28 1034
12/8 1700 22 21 24 92 23 28 266 0 0 0 28 1034
12/8 1600 21 21 24 91 22 26 266 0 0 0 28 1034
12/8 1500 22 21 25 89 22 26 264 0 0 0 27 1034
12/8 1400 22 22 25 88 22 27 265 0 0 0 27 1034
12/8 1300 22 22 25 88 22 27 264 0 0 0 27 1035
12/8 1200 22 22 25 87 22 28 266 0 0 0 26 1035
12/8 1100 21 22 25 88 23 29 266 0 0 0 26 1035
12/8 1000 21 21 24 89 23 30 266 0 0 0 26 1036
12/8 900 21 21 24 90 21 28 272 0 0 0 26 1036
12/8 800 21 20 24 91 20 27 277 0 0 0 27 1035
12/8 700 21 21 24 91 21 28 272 0 0 0 27 1036
12/8 600 22 21 24 92 20 26 278 0 0 0 27 1036
12/8 500 22 21 24 91 20 29 281 0 0 0 28 1036

12/8 400 22 21 24 92 20 29 276 0 0 0 28 1036
12/8 300 22 22 24 91 20 29 276 0 0 0 28 1036
12/8 200 22 22 25 91 19 28 268 0 0 0 28 1036
12/8 100 23 22 25 91 19 27 275 0 0 0 28 1036
12/8 0 23 22 25 92 20 28 273 0 0 0 28 1036
12/7 2300 23 23 26 92 22 27 268 0 0 0 28 1037
12/7 2200 23 23 25 92 23 29 265 0 0 0 28 1037
12/7 2100 24 23 25 93 21 26 260 0 0 0 28 1037
12/7 2000 24 23 26 94 21 26 258 0 0 0 28 1037
12/7 1900 24 23 26 93 20 26 255 0 0 0 28 1036
12/7 1800 24 23 26 93 22 26 256 0 0 0 28 1036
12/7 1700 24 23 26 94 22 27 257 0 0 0 27 1036
12/7 1600 24 23 27 92 19 24 251 0 0 0 28 1036
12/7 1500 24 23 27 92 20 25 248 0 0 0 28 1036
12/7 1400 24 24 27 89 21 28 246 0 0 0 28 1036
12/7 1300 24 23 28 87 22 28 256 0 0 0 28 1036
12/7 1200 24 23 27 89 21 25 259 0 0 0 28 1036
12/7 1100 22 23 27 92 19 24 258 0 0 0 28 1037
12/7 1000 23 23 26 93 19 24 255 0 0 0 28 1037
12/7 900 23 22 26 94 18 23 261 0 0 0 28 1037
12/7 800 23 22 25 95 19 24 259 0 0 0 28 1037
12/7 700 23 23 26 94 19 27 256 0 0 0 28 1037
12/7 600 24 23 26 94 16 23 263 0 0 0 28 1037
12/7 500 25 23 26 93 18 25 264 0 0 0 28 1036

12/7 400 25 23 27 93 22 31 257 0 0 0 28 1036
12/7 300 25 24 27 93 22 30 257 0 0 0 28 1036
12/7 200 25 24 27 93 21 29 267 0 0 0 28 1036
12/7 100 26 24 27 94 19 26 267 0 0 0 28 1036
12/7 0 26 24 28 93 17 24 266 0 0 0 27 1037
12/6 2300 26 24 28 93 18 25 257 0 0 0 27 1037
12/6 2200 26 28 28 93 21 32 263 0 0 0 27 1037
12/6 2100 27 26 28 94 21 28 263 0 0 0 28 1037
12/6 2000 27 26 28 93 18 24 272 0 0 0 29 1037
12/6 1900 28 30 29 92 16 22 274 0 0 0 29 1037
12/6 1800 30 28 30 91 17 20 256 0 0 0 29 1037
12/6 1700 30 30 30 91 17 23 255 0 0 0 29 1037
12/6 1600 30 29 31 92 15 19 263 0 0 0 30 1037
12/6 1500 29 31 33 83 13 20 277 0 0 0 30 1037
12/6 1400 29 33 36 78 17 27 273 0 0 0 29 1037
12/6 1300 28 33 35 79 18 24 276 0 0 0 29 1037
12/6 1200 27 30 35 78 14 22 299 0 0 0 29 1038
12/6 1100 27 30 34 83 11 18 306 0 0 0 28 1038
12/6 1000 25 30 29 91 14 24 285 0 0 0 28 1038
12/6 900 25 29 27 94 16 21 277 0 0 0 27 1038
12/6 800 25 28 25 95 16 21 276 0 0 0 28 1038
12/6 700 25 30 24 95 17 25 262 0 0 0 30 1037
12/6 600 26 29 24 96 18 23 246 0 0 0 30 1037
12/6 500 27 32 25 96 15 22 246 0 0 0 30 1036

12/6 400 25 32 25 96 12 20 262 0 0 0 30 1036
12/6 300 27 32 26 97 10 19 257 0 0 0 30 1037
12/6 200 26 33 26 97 13 19 274 0 0 0 30 1037
12/6 100 27 30 24 97 11 17 302 0 0 0 30 1037
12/6 0 26 32 24 97 13 17 295 0 0 0 30 1036
12/5 2300 27 30 24 97 12 16 281 0 0 0 30 1036
12/5 2200 27 30 25 97 10 14 291 0 0 0 30 1036
12/5 2100 29 28 25 98 11 18 245 0 0 0 30 1036
12/5 2000 29 30 25 97 15 19 261 0 0 0 30 1035
12/5 1900 29 31 25 96 14 17 263 0 0 0 28 1035
12/5 1800 28 32 26 95 15 20 263 0 0 0 29 1035
12/5 1700 29 31 27 94 16 19 258 0 0 0 30 1035
12/5 1600 30 31 29 89 14 17 263 0 0 0 29 1035
12/5 1500 30 32 35 74 13 17 264 0 0 0 29 1034
12/5 1400 29 33 40 69 14 16 256 0 0 0 28 1034
12/5 1300 29 36 41 66 14 20 264 0 0 0 28 1034
12/5 1200 28 32 41 78 16 20 262 0 0 0 28 1034
12/5 1100 26 28 30 87 17 20 259 0 0 0 25 1034
12/5 1000 26 26 28 95 15 18 254 0 0 29 28 1034
12/5 900 26 25 24 97 14 16 258 0 0 29 28 1034
12/5 800 25 24 23 97 16 19 254 0 0 29 30 1033
12/5 700 25 25 22 97 16 19 263 0 0 29 31 1033
12/5 600 25 24 21 97 14 16 255 0 0 29 31 1033
12/5 500 26 24 21 97 13 16 257 0 0 28 31 1033

12/5 400 26 24 20 97 10 14 266 0 0 0 31 1032
12/5 300 26 24 20 97 7 11 285 0 0 0 32 1032
12/5 200 27 25 21 98 4 6 296 0 0 0 32 1032
12/5 100 26 26 20 97 5 6 280 0 0 0 31 1032
12/5 0 26 26 21 96 0 5 305 0 0 0 32 1031
12/4 2300 26 26 24 97 2 6 271 0 0 0 31 1031
12/4 2200 25 26 26 96 4 11 200 0 0 0 30 1031
12/4 2100 26 25 27 97 5 11 108 0 0 0 30 1031
12/4 2000 25 26 27 97 9 12 135 0 0 0 28 1030
12/4 1900 26 25 26 97 8 12 135 0 0 0 28 1030
12/4 1800 26 26 26 96 9 12 136 0 0 0 30 1030
12/4 1700 26 26 26 94 9 14 127 0 0 0 31 1030
12/4 1600 27 27 28 93 8 14 137 0 0 0 31 1031
12/4 1500 28 30 32 86 11 18 135 0 0 0 29 1030
12/4 1400 29 31 34 78 9 16 137 0 0 0 29 1030
12/4 1300 27 31 37 67 9 16 129 0 0 0 30 1030
12/4 1200 26 27 31 85 10 18 122 0 0 0 28 1030
12/4 1100 26 27 32 81 8 12 137 0 0 0 28 1031
12/4 1000 25 25 31 91 6 10 127 0 0 0 28 1031
12/4 900 24 24 25 96 5 10 120 0 0 0 26 1030
12/4 800 24 24 23 97 5 10 106 0 0 0 30 1030
12/4 700 25 24 23 97 3 6 88 0 0 0 28 1029
12/4 600 25 24 23 97 6 12 96 0 0 0 31 1029
12/4 500 24 25 24 97 8 14 92 0 0 0 30 1029

12/4 400 26 25 25 97 5 12 93 0 .03 0 31 1029
12/4 300 26 25 26 97 3 8 90 0 .03 0 31 1029
12/4 200 26 26 27 97 6 8 126 0 .03 0 29 1028
12/4 100 26 25 27 97 6 14 110 0 .03 0 29 1028
12/4 0 27 26 28 97 6 9 119 0 .03 0 28 1027
12/3 2300 27 26 28 97 6 10 131 0 .03 0 29 1026
12/3 2200 26 26 28 96 9 14 133 0 .03 0 30 1025
12/3 2100 27 27 29 96 11 16 126 0 .03 0 30 1024
12/3 2000 27 27 29 96 8 17 134 0 .03 0 30 1024
12/3 1900 27 27 30 95 8 13 119 .01 .03 0 30 1023
12/3 1800 28 27 30 94 14 23 105 0 .02 0 211 1022
12/3 1700 28 27 30 94 17 29 103 0 .02 0 211 1022
12/3 1600 28 28 31 92 11 18 115 0 .02 0 211 1021
12/3 1500 28 29 33 90 12 19 113 0 .02 0 211 1020
12/3 1400 28 29 34 85 17 31 102 0 .02 0 26 1019
12/3 1300 28 32 35 87 18 33 109 .01 .02 0 32 1019
12/3 1200 28 29 34 90 15 24 123 0 .01 0 211 1018
12/3 1100 28 29 32 90 13 20 129 0 .01 0 27 1018
12/3 1000 29 28 31 93 13 22 132 0 .01 0 30 1017
12/3 900 28 28 31 96 18 26 125 0 .01 0 211 1016
12/3 800 27 27 29 97 14 23 105 0 .01 0 30 1015
12/3 700 28 27 29 97 10 17 97 0 .01 0 28 1014
12/3 600 28 28 29 97 13 22 100 .01 .01 5 30 1013
12/3 500 29 28 29 97 8 16 97 0 0 6 32 1012

12/3 400 28 28 30 97 8 13 125 0 .51 4 33 1011
12/3 300 28 28 30 97 9 16 132 .01 .51 5 32 1011
12/3 200 29 28 30 97 7 11 140 .01 .5 5 31 1010
12/3 100 29 29 30 97 3 9 122 .01 .49 6 33 1010
12/3 0 29 29 30 97 3 7 179 .02 .48 5 29 1010
12/2 2300 29 29 30 97 2 5 155 .01 .46 5 32 1009
12/2 2200 30 29 30 97 3 5 123 .04 .45 4 211 1009
12/2 2100 29 29 31 97 0 3 172 .02 .41 4 26 1009
12/2 2000 29 29 31 97 5 8 259 .04 .39 5 211 1009
12/2 1900 29 28 31 97 4 7 281 .06 .35 4 31 1009
12/2 1800 29 29 31 97 6 10 247 .06 .29 4 28 1009
12/2 1700 28 28 31 97 8 12 244 .04 .23 3 211 1009
12/2 1600 29 28 31 96 11 14 241 .03 .19 3 211 1009
12/2 1500 29 29 32 96 10 13 241 .05 .16 2 211 1009
12/2 1400 29 29 31 96 10 13 241 .06 .11 2 211 1009
12/2 1300 30 29 31 95 13 17 243 .02 .05 1 26 1010
12/2 1200 30 29 32 95 11 15 248 0 .03 0 26 1011
12/2 1100 30 30 32 96 12 15 245 0 .03 0 27 1012
12/2 1000 31 30 33 93 7 11 247 0 .03 0 25 1013
12/2 900 30 30 33 97 8 11 245 .02 .03 0 27 1013
12/2 800 30 29 31 98 10 12 254 .01 .01 0 26 1013
12/2 700 30 30 31 98 11 14 246 0 0 0 25 1013
12/2 600 31 30 31 98 5 11 255 0 0 0 211 1014
12/2 500 31 30 31 98 4 8 203 0 0 4 211 1014

12/2 400 30 30 31 98 4 8 119 0 .41 4 211 1014
12/2 300 31 30 31 98 4 10 132 0 .41 4 211 1015
12/2 200 31 30 31 98 6 12 122 0 .41 4 27 1015
12/2 100 31 31 31 98 4 12 129 .08 .41 4 27 1015
12/2 0 31 31 31 97 7 11 149 .03 .33 3 22 1015
12/1 2300 32 31 32 98 13 20 136 .05 .3 3 29 1015
12/1 2200 32 32 31 98 12 23 138 .02 .25 3 211 1015
12/1 2100 31 30 31 97 9 14 161 .08 .23 3 27 1015
12/1 2000 31 30 31 97 6 9 243 .06 .15 2 211 1014
12/1 1900 31 30 31 97 3 7 237 .03 .09 1 24 1014
12/1 1800 31 30 32 97 5 11 139 .02 .06 0 26 1014
12/1 1700 31 30 31 97 10 19 159 .04 .04 0 27 1015
12/1 1600 31 30 32 96 7 17 212 0 0 0 27 1015
12/1 1500 30 31 32 94 9 14 250 0 0 0 27 1015
12/1 1400 30 32 37 88 10 13 249 0 0 0 26 1015
12/1 1300 30 33 36 89 10 15 252 0 0 0 27 1016
12/1 1200 29 32 37 89 12 16 252 0 0 0 26 1016
12/1 1100 29 30 32 95 10 14 257 0 0 0 27 1017
12/1 1000 29 30 32 96 7 10 263 0 0 0 27 1017
12/1 900 29 29 30 97 8 10 263 0 0 0 27 1017
12/1 800 28 28 29 98 9 16 259 0 0 0 28 1017
12/1 700 28 29 28 98 5 8 251 0 0 4 28 1017
12/1 600 29 29 28 98 3 10 144 0 0 4 28 1017
12/1 500 29 29 30 98 1 8 195 0 0 4 28 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'