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11-26-2014
Northwest Avalanche Center
Washington Department of Transportation
Washington Pass, Washington

Wind gages unheated and may rime
Total snow may read bushes in early season
Prec. gage may record condensation
5450' station data erratic
MM/DD Hour
PST
Temp
F
6680'
Temp
F
5450'
RH
%
6680'
RH
%
5450'
Wind
Avg
6680'
Wind
Max
6680'
Wind
Dir
6680'
Equip
Temp
5450'
Hour
Prec.
5450'
Total
Prec.
5450'
Total
Snow
5450'

11/26 1300 35 43 95 -6999 10 15 246 66 0 1.9 43
11/26 1200 34 40 95 -6999 10 14 247 66 0 1.9 43
11/26 1100 35 37 94 100 8 13 253 68 0 1.9 43
11/26 1000 35 35 93 100 7 10 257 65 0 1.9 44
11/26 900 35 35 96 100 10 15 256 62 0 1.9 45
11/26 800 33 33 100 100 10 15 241 59 .01 1.9 45
11/26 700 33 33 100 100 10 14 233 59 0 1.89 46
11/26 600 33 33 100 100 11 17 235 58 .01 1.89 46
11/26 500 33 33 100 100 10 15 223 57 0 1.88 47

11/26 400 33 33 100 100 8 14 233 56 .03 2.59 50
11/26 300 32 33 100 100 7 10 226 57 .02 2.56 50
11/26 200 32 30 100 100 6 8 236 56 .05 2.54 50
11/26 100 31 26 100 100 6 8 236 56 .1 2.49 50
11/26 0 31 26 100 100 6 10 239 56 .1 2.39 48
11/25 2300 28 26 100 100 3 6 225 55 .15 2.29 50
11/25 2200 22 26 99 100 0 2 88 56 .16 2.14 50
11/25 2100 22 26 99 100 0 3 201 56 .17 1.98 49
11/25 2000 22 26 99 100 2 5 171 54 .16 1.81 48
11/25 1900 22 26 99 100 2 3 13 55 .17 1.65 46
11/25 1800 22 26 99 100 5 6 24 55 .16 1.48 44
11/25 1700 22 27 99 100 5 7 23 55 .14 1.32 41
11/25 1600 24 27 99 100 2 4 12 54 .16 1.18 41
11/25 1500 25 29 100 100 0 0 10 54 .15 1.02 39
11/25 1400 29 63 100 -6999 0 0 242 -6999 .16 .87 70
11/25 1300 30 88 100 -6999 4 6 241 -6999 .12 .71 95
11/25 1200 30 91 100 -6999 4 6 247 -6999 .06 .59 93
11/25 1100 30 129 100 -6999 4 6 247 -6999 .08 .53 140
11/25 1000 29 113 100 -6999 5 8 256 -6999 .06 .45 121
11/25 900 29 114 100 -6999 6 8 253 -6999 .07 .39 123
11/25 800 29 91 100 -6999 7 9 241 -6999 .07 .32 98
11/25 700 29 94 100 -6999 6 10 246 -6999 .09 .25 99
11/25 600 29 86 100 -6999 4 8 247 -6999 .08 .16 91
11/25 500 29 109 100 -6999 4 10 254 -6999 .08 .08 114

11/25 400 29 60 100 -6999 4 9 254 -6999 .12 .57 52
11/25 300 30 42 100 -6999 6 14 242 59 .11 .45 32
11/25 200 31 39 100 -6999 6 12 259 56 .05 .34 29
11/25 100 31 37 100 -6999 5 10 286 58 .05 .29 28
11/25 0 31 34 100 100 6 10 263 57 .07 .24 28
11/24 2300 31 34 100 100 8 12 266 57 .05 .17 27
11/24 2200 30 33 100 100 9 14 254 57 .02 .12 27
11/24 2100 30 32 100 100 13 17 238 55 .03 .1 27
11/24 2000 28 31 100 100 13 18 234 57 .01 .07 27
11/24 1900 27 31 100 100 16 22 229 57 .01 .06 27
11/24 1800 26 31 100 100 17 22 231 58 .01 .05 27
11/24 1700 27 31 100 100 15 20 238 57 0 .04 27
11/24 1600 27 31 100 100 18 22 230 58 .02 .04 27
11/24 1500 26 30 100 100 16 21 230 60 0 .02 27
11/24 1400 24 29 100 94 16 22 228 61 0 .02 28
11/24 1300 23 28 98 92 16 21 225 59 0 .02 28
11/24 1200 22 28 96 89 16 20 227 61 .01 .02 27
11/24 1100 23 28 96 96 16 21 221 61 0 .01 28
11/24 1000 23 28 98 97 11 15 227 61 0 .01 28
11/24 900 22 24 99 100 10 14 250 58 0 .01 28
11/24 800 22 22 99 99 8 14 267 54 0 .01 29
11/24 700 21 21 99 100 8 13 260 55 .01 .01 29
11/24 600 21 20 98 100 6 10 278 53 0 0 29
11/24 500 20 19 99 100 4 8 287 52 0 0 28

11/24 400 20 19 99 100 5 7 281 54 0 1.07 29
11/24 300 20 22 99 100 6 13 262 55 0 1.07 29
11/24 200 20 24 99 99 8 15 242 56 .01 1.07 30
11/24 100 21 25 99 100 8 15 234 56 0 1.06 30
11/24 0 20 23 100 100 10 14 231 57 0 1.06 31
11/23 2300 21 24 98 100 8 14 242 57 .01 1.06 31
11/23 2200 21 24 98 100 5 13 218 55 0 1.05 31
11/23 2100 20 25 98 94 4 8 336 52 0 1.05 32
11/23 2000 21 26 97 92 5 11 299 54 .01 1.05 32
11/23 1900 21 25 98 99 6 15 323 56 0 1.04 32
11/23 1800 21 26 99 98 8 19 265 56 .01 1.04 32
11/23 1700 22 26 99 100 6 16 263 56 .02 1.03 33
11/23 1600 22 26 99 100 8 14 230 56 .07 1.01 29
11/23 1500 22 27 99 100 9 13 236 57 .07 .94 32
11/23 1400 22 26 99 100 8 12 238 54 .12 .87 31
11/23 1300 22 26 100 100 8 14 233 50 .02 .75 29
11/23 1200 23 28 99 99 8 20 249 55 .03 .73 26
11/23 1100 24 28 100 100 7 10 243 58 .1 .7 233
11/23 1000 24 28 100 100 10 16 233 57 .17 .6 29
11/23 900 24 28 100 100 10 14 235 57 .16 .43 26
11/23 800 24 28 99 100 14 19 229 55 .12 .27 22
11/23 700 24 28 100 100 16 20 222 53 .05 .15 21
11/23 600 24 28 100 100 16 22 225 53 .08 .1 21
11/23 500 23 27 100 100 12 16 230 56 .02 .02 20

11/23 400 22 27 99 100 13 17 232 54 0 .42 20
11/23 300 22 27 100 100 10 13 233 55 .01 .42 20
11/23 200 23 26 100 100 11 14 236 55 .02 .41 19
11/23 100 22 26 99 100 9 13 248 56 .01 .39 19
11/23 0 22 25 99 100 9 11 240 55 .02 .38 233
11/22 2300 22 25 100 100 8 12 245 57 .01 .36 18
11/22 2200 21 25 99 100 9 14 243 55 0 .35 19
11/22 2100 20 24 98 100 10 19 238 54 .01 .35 19
11/22 2000 20 25 98 99 9 16 251 53 0 .34 19
11/22 1900 21 25 99 100 9 17 256 54 .01 .34 19
11/22 1800 21 25 99 99 9 16 247 56 0 .33 19
11/22 1700 21 26 98 100 10 19 245 55 0 .33 18
11/22 1600 22 27 99 100 5 9 260 56 .01 .33 19
11/22 1500 22 27 100 97 6 14 246 56 0 .32 20
11/22 1400 23 28 100 98 5 8 229 60 .02 .32 19
11/22 1300 24 29 99 93 5 13 238 59 0 .3 19
11/22 1200 24 30 99 97 5 9 231 60 .03 .3 19
11/22 1100 23 28 99 100 5 10 237 58 .05 .27 19
11/22 1000 23 27 99 100 6 9 244 57 .05 .22 16
11/22 900 23 26 99 100 4 9 263 55 .01 .17 17
11/22 800 22 26 99 100 7 12 238 51 .03 .16 17
11/22 700 21 25 100 100 3 10 251 52 .07 .13 16
11/22 600 21 25 99 100 10 21 238 52 .03 .06 15
11/22 500 21 25 99 100 14 23 232 51 .03 .03 15

11/22 400 20 25 99 99 10 18 244 50 .01 .97 15
11/22 300 20 25 99 97 10 15 226 46 .01 .96 15
11/22 200 21 26 99 100 10 17 240 49 .03 .95 15
11/22 100 22 26 99 100 10 15 235 47 .02 .92 15
11/22 0 23 22 100 100 11 15 238 51 .03 .9 15
11/21 2300 26 21 100 100 13 21 236 50 .07 .87 15
11/21 2200 24 21 100 100 10 14 230 50 .05 .8 14
11/21 2100 22 20 98 100 4 11 227 52 .08 .75 14
11/21 2000 19 20 98 100 4 10 350 53 .09 .67 12
11/21 1900 18 20 98 100 5 12 229 51 .11 .58 11
11/21 1800 22 20 99 99 7 16 185 50 .11 .47 10
11/21 1700 24 20 100 100 9 15 191 48 .12 .36 10
11/21 1600 24 21 99 100 5 9 130 48 .07 .24 7
11/21 1500 25 21 100 99 6 11 177 48 .05 .17 6
11/21 1400 26 22 100 99 8 13 184 50 .04 .12 6
11/21 1300 25 23 99 99 7 12 167 53 .02 .08 6
11/21 1200 27 25 100 98 7 12 175 57 .02 .06 5
11/21 1100 26 25 99 99 8 13 185 56 .01 .04 5
11/21 1000 27 26 100 99 7 11 203 56 .02 .03 5
11/21 900 27 25 100 99 8 13 211 55 0 .01 5
11/21 800 28 25 100 100 10 14 235 54 .01 .01 4
11/21 700 28 25 100 100 10 11 234 55 0 0 5
11/21 600 28 25 100 100 11 18 229 55 0 0 5
11/21 500 28 26 100 100 13 19 227 55 0 0 5

(some missing data for this range)
11/20 2100 29 25 100 100 12 15 230 55 .01 .03 4
11/20 2000 28 24 100 96 11 14 235 54 0 .02 4
11/20 1900 28 24 100 93 13 15 231 55 .01 .02 4
11/20 1800 28 46 100 -6999 11 12 229 -6999 0 .01 13
11/20 1700 28 96 100 -6999 12 14 227 -6999 0 .01 79
11/20 1600 28 129 100 -6999 12 14 227 -6999 0 .01 115
11/20 1500 28 78 98 -6999 11 14 228 -6999 0 .01 41
11/20 1400 29 39 95 -6999 11 14 226 61 0 .01 4
11/20 1300 29 31 89 90 10 13 220 62 0 .01 3
11/20 1200 31 28 80 75 12 16 222 58 0 .01 4
11/20 1100 29 26 93 71 12 15 224 58 0 .01 3
11/20 1000 28 25 98 77 11 15 230 57 0 .01 4
11/20 900 29 24 95 92 10 15 238 54 .01 .01 4
11/20 800 28 24 95 94 10 13 233 54 0 0 4
11/20 700 29 24 96 92 9 13 245 54 0 0 4
11/20 600 28 25 96 85 12 14 236 53 0 0 4
11/20 500 28 25 69 88 9 13 241 56 0 0 4

11/20 400 26 25 76 87 6 8 237 56 0 .01 4
11/20 300 28 25 73 88 4 7 234 56 0 .01 4
11/20 200 29 25 72 89 8 12 243 55 0 .01 4
11/20 100 26 25 86 85 8 11 238 55 0 .01 4
11/20 0 30 25 47 83 6 9 238 55 0 .01 4
11/19 2300 31 24 46 82 4 10 177 54 0 .01 4
11/19 2200 34 24 33 82 4 10 121 54 0 .01 4
11/19 2100 36 23 35 86 3 8 140 54 .01 .01 4
11/19 2000 34 23 41 87 3 6 208 53 0 0 4
11/19 1900 35 22 38 80 3 5 188 54 0 0 4
11/19 1800 37 24 29 81 0 3 202 54 0 0 4
11/19 1700 35 25 41 82 1 5 259 56 0 0 4
11/19 1600 37 46 38 -6999 1 4 267 -6999 0 0 14
11/19 1500 43 45 25 -6999 0 4 11 -6999 0 0 14
11/19 1400 38 38 39 -6999 0 3 357 60 0 0 4
11/19 1300 38 48 47 -6999 0 3 209 -6999 0 0 12
11/19 1200 37 37 47 -6999 3 6 213 63 0 0 4
11/19 1100 40 31 31 97 3 6 226 63 0 0 3
11/19 1000 40 29 32 96 6 9 222 60 0 0 3
11/19 900 40 28 18 100 7 10 243 59 0 0 4
11/19 800 40 26 17 100 6 9 240 56 0 0 4
11/19 700 39 25 22 100 8 11 241 56 0 0 4
11/19 600 39 27 24 100 10 12 250 57 0 0 4
11/19 500 38 29 28 100 8 11 244 57 0 0 4

11/19 400 41 29 18 100 6 7 241 60 0 .02 4
11/19 300 40 29 22 100 7 8 243 61 .01 .02 4
11/19 200 39 29 29 100 7 7 246 61 0 .01 4
11/19 100 39 29 28 100 5 7 242 60 0 .01 4
11/19 0 39 28 31 100 5 7 238 59 0 .01 4
11/18 2300 39 26 31 100 4 5 238 58 0 .01 4
11/18 2200 39 27 30 100 6 9 245 59 0 .01 4
11/18 2100 39 26 29 100 8 10 239 57 0 .01 4
11/18 2000 40 27 29 100 1 4 277 58 0 .01 4
11/18 1900 39 28 30 100 2 7 248 59 0 .01 4
11/18 1800 40 28 31 100 7 8 242 60 0 .01 4
11/18 1700 40 140 30 -6999 5 7 244 -6999 0 .01 129
11/18 1600 41 129 28 -6999 4 6 249 -6999 0 .01 115
11/18 1500 41 115 28 -6999 5 7 238 -6999 0 .01 99
11/18 1400 42 176 28 100 6 8 219 -6999 0 .01 168
11/18 1300 44 172 28 100 6 7 219 -6999 0 .01 171
11/18 1200 44 38 26 -6999 3 6 227 66 .01 .01 3
11/18 1100 44 30 25 90 5 6 211 66 0 0 3
11/18 1000 42 30 25 83 7 9 240 62 0 0 4
11/18 900 42 28 24 84 7 9 249 57 0 0 4
11/18 800 41 26 23 87 4 6 255 52 0 0 4
11/18 700 40 24 25 94 3 6 244 52 0 0 4
11/18 600 40 21 25 100 1 4 244 52 0 0 4
11/18 500 40 19 27 100 4 7 255 50 0 0 4

11/18 400 40 17 29 100 7 9 251 50 0 .03 4
11/18 300 39 17 27 100 6 9 244 49 0 .03 4
11/18 200 40 18 26 100 7 9 233 48 .01 .03 4
11/18 100 40 19 28 100 7 11 233 49 0 .02 4
11/18 0 41 19 25 100 9 11 244 50 0 .02 4
11/17 2300 40 20 29 100 11 12 242 50 0 .02 4
11/17 2200 38 19 30 100 10 11 246 50 0 .02 4
11/17 2100 39 19 30 100 10 11 245 51 0 .02 4
11/17 2000 39 20 31 100 10 12 244 52 0 .02 4
11/17 1900 38 21 32 100 8 11 241 52 0 .02 4
11/17 1800 39 23 29 99 8 9 244 56 .01 .02 4
11/17 1700 39 25 30 98 6 9 241 56 0 .01 4
11/17 1600 39 28 35 89 5 7 243 59 0 .01 4
11/17 1500 41 29 31 87 7 8 235 61 0 .01 4
11/17 1400 40 28 31 86 6 8 227 60 0 .01 3
11/17 1300 42 27 34 84 5 6 211 60 0 .01 4
11/17 1200 41 28 29 84 5 6 210 62 0 .01 3
11/17 1100 41 31 30 82 7 9 226 71 0 .01 4
11/17 1000 40 24 27 88 2 5 218 54 0 .01 4
11/17 900 41 20 27 95 2 5 243 50 0 .01 4
11/17 800 36 16 26 100 1 5 250 47 .01 .01 4
11/17 700 36 16 26 100 1 3 264 46 0 0 3
11/17 600 33 15 29 100 0 7 3 47 0 0 4
11/17 500 34 16 27 100 4 8 359 48 0 0 4

11/17 400 33 20 29 100 2 6 15 51 0 .03 4
11/17 300 33 18 28 100 0 0 45 50 0 .03 4
11/17 200 34 16 24 100 2 5 12 49 0 .03 4
11/17 100 34 14 23 100 0 5 20 47 .01 .03 4
11/17 0 33 14 24 100 0 3 18 46 0 .02 4
11/16 2300 33 16 25 100 0 2 21 47 0 .02 4
11/16 2200 33 15 26 100 0 0 33 48 0 .02 4
11/16 2100 33 17 27 97 1 4 14 49 0 .02 4
11/16 2000 33 16 27 100 0 0 28 47 0 .02 4
11/16 1900 33 17 27 100 0 3 266 50 0 .02 4
11/16 1800 32 18 27 93 1 5 34 48 0 .02 4
11/16 1700 33 20 26 91 3 5 20 51 0 .02 4
11/16 1600 35 22 24 86 0 0 42 55 .01 .02 4
11/16 1500 39 23 23 79 0 3 13 56 0 .01 4
11/16 1400 39 25 18 79 0 2 48 57 0 .01 3
11/16 1300 39 25 17 73 0 0 51 54 0 .01 4
11/16 1200 37 25 22 65 1 4 33 58 0 .01 4
11/16 1100 40 27 16 65 0 3 77 65 0 .01 4
11/16 1000 37 22 16 71 1 4 122 49 0 .01 4
11/16 900 36 18 17 84 0 3 128 48 0 .01 4
11/16 800 29 12 16 100 3 6 21 43 0 .01 4
11/16 700 28 12 16 100 4 7 17 44 .01 .01 4
11/16 600 28 13 19 100 2 6 11 44 0 0 4
11/16 500 28 12 16 100 0 4 56 45 0 0 4

MM/DD Hour
PST
Temp
F
6680'
Temp
F
5450'
RH
%
6680'
RH
%
5450'
Wind
Avg
6680'
Wind
Max
6680'
Wind
Dir
6680'
Equip
Temp
5450'
Hour
Prec.
5450'
Total
Prec.
5450'
Total
Snow
5450'