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9-27-2016
Northwest Avalanche Center
Washington Department of Transportation
Washington Pass, Washington

Wind gages unheated and may rime
Precip gage may record condensation
Total Snow turned off for summer
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'

9/27 1700 50 54 53 43 5 10 249 58 0 0
9/27 1600 55 61 47 35 5 7 201 78 0 0
9/27 1500 56 61 44 36 6 10 198 76 0 0
9/27 1400 56 59 45 36 5 8 185 77 0 0
9/27 1300 53 59 46 35 4 7 132 74 0 0
9/27 1200 50 57 51 40 4 8 76 73 0 0
9/27 1100 52 55 50 46 3 7 76 64 0 0
9/27 1000 47 52 64 50 4 12 194 54 0 0
9/27 900 46 51 71 52 3 13 21 51 0 0
9/27 800 45 49 75 61 4 13 248 50 0 0
9/27 700 44 48 87 75 6 10 242 48 0 0
9/27 600 44 49 97 81 6 11 252 48 0 0
9/27 500 45 49 94 79 8 13 249 49 0 0

9/27 400 46 51 87 70 10 14 236 50 0 0
9/27 300 46 51 83 65 11 16 230 50 0 0
9/27 200 47 52 83 68 12 17 236 51 0 0
9/27 100 49 54 74 57 12 16 229 54 0 0
9/27 0 50 54 61 50 13 17 225 53 0 0
9/26 2300 51 55 56 48 13 17 233 53 0 0
9/26 2200 52 54 59 53 12 16 224 52 0 0
9/26 2100 53 51 65 73 12 17 228 49 0 0
9/26 2000 53 47 68 85 10 15 231 47 0 0
9/26 1900 55 49 66 82 8 11 239 48 0 0
9/26 1800 55 52 65 77 9 12 231 53 0 0
9/26 1700 60 59 59 60 9 11 221 64 0 0
9/26 1600 62 68 54 45 9 11 210 86 0 0
9/26 1500 64 68 50 45 9 11 208 83 0 0
9/26 1400 64 65 49 48 8 10 208 85 0 0
9/26 1300 62 67 56 45 8 10 199 84 0 0
9/26 1200 59 61 63 53 6 8 193 78 0 0
9/26 1100 55 56 66 63 3 7 178 62 0 0
9/26 1000 54 51 67 79 3 7 194 50 0 0
9/26 900 53 47 70 92 2 5 309 46 0 0
9/26 800 51 43 75 95 5 7 225 42 0 0
9/26 700 47 41 83 95 3 6 215 40 0 0
9/26 600 47 41 81 93 5 8 246 39 0 0
9/26 500 49 40 77 94 8 10 240 39 0 0

9/26 400 50 40 70 94 9 11 238 39 0 .01
9/26 300 50 40 77 93 10 12 240 38 0 .01
9/26 200 50 40 73 93 8 10 247 39 0 .01
9/26 100 51 40 64 94 9 13 237 39 0 .01
9/26 0 51 40 65 91 8 15 207 39 0 .01
9/25 2300 51 41 65 92 9 12 240 39 0 .01
9/25 2200 52 41 59 91 8 11 228 40 0 .01
9/25 2100 51 42 64 90 6 8 236 41 0 .01
9/25 2000 52 44 57 87 7 13 227 43 0 .01
9/25 1900 51 46 67 87 4 8 229 46 0 .01
9/25 1800 50 50 81 81 9 11 235 51 0 .01
9/25 1700 51 55 81 70 7 9 219 59 0 .01
9/25 1600 56 61 73 57 6 8 217 75 0 .01
9/25 1500 54 58 80 63 6 9 220 70 0 .01
9/25 1400 53 62 79 57 5 9 220 81 0 .01
9/25 1300 55 61 72 51 4 8 211 76 0 .01
9/25 1200 54 58 77 64 4 7 212 69 0 .01
9/25 1100 54 57 82 67 4 9 227 67 0 .01
9/25 1000 48 53 96 82 5 9 234 56 0 .01
9/25 900 45 49 97 88 8 11 246 50 0 .01
9/25 800 46 46 93 91 6 9 259 46 0 .01
9/25 700 46 44 91 93 3 7 308 43 0 .01
9/25 600 47 40 91 92 5 10 294 40 .01 .01
9/25 500 44 40 97 88 5 9 290 40 0 0

9/25 400 45 40 93 77 8 12 268 40 0 .02
9/25 300 42 40 92 76 5 12 274 40 0 .02
9/25 200 43 39 86 82 8 14 259 39 0 .02
9/25 100 37 40 82 78 12 17 250 39 .01 .02
9/25 0 39 41 83 69 11 17 250 40 0 .01
9/24 2300 38 40 59 71 14 16 242 40 0 .01
9/24 2200 38 40 59 74 12 15 238 40 0 .01
9/24 2100 40 40 44 77 10 13 234 39 0 .01
9/24 2000 41 40 40 76 8 13 234 40 0 .01
9/24 1900 41 42 36 75 9 12 228 42 0 .01
9/24 1800 41 44 46 65 8 10 235 45 0 .01
9/24 1700 41 47 47 48 8 12 234 51 0 .01
9/24 1600 45 52 47 34 8 11 220 63 0 .01
9/24 1500 41 48 60 47 8 10 224 54 0 .01
9/24 1400 43 48 58 49 6 9 225 57 0 .01
9/24 1300 43 47 59 52 5 10 221 56 0 .01
9/24 1200 42 46 66 51 3 6 251 53 0 .01
9/24 1100 40 45 69 62 6 10 223 50 0 .01
9/24 1000 40 42 67 60 6 9 224 43 0 .01
9/24 900 38 38 80 81 8 12 219 37 0 .01
9/24 800 34 35 88 94 6 12 239 34 0 .01
9/24 700 34 32 89 91 3 6 279 31 0 .01
9/24 600 33 35 85 90 4 8 257 34 0 .01
9/24 500 34 37 87 91 4 7 226 36 .01 .01

9/24 400 34 37 99 89 2 5 287 37 0 .05
9/24 300 34 37 95 90 2 6 300 37 0 .05
9/24 200 34 37 96 88 4 9 290 37 0 .05
9/24 100 34 38 97 86 2 7 274 38 0 .05
9/24 0 35 39 94 82 2 7 237 38 0 .05
9/23 2300 35 39 93 79 2 6 327 38 0 .05
9/23 2200 35 39 95 80 7 14 254 38 0 .05
9/23 2100 34 39 97 85 8 16 240 38 .01 .05
9/23 2000 36 38 90 87 5 14 277 38 0 .04
9/23 1900 36 39 86 83 6 12 266 38 0 .04
9/23 1800 36 41 88 80 5 13 284 40 0 .04
9/23 1700 37 41 94 85 4 8 259 42 0 .04
9/23 1600 39 43 97 84 8 12 240 45 0 .04
9/23 1500 37 41 100 89 12 17 229 43 0 .04
9/23 1400 37 42 99 87 14 17 231 43 .01 .04
9/23 1300 37 41 100 88 17 23 228 43 0 .03
9/23 1200 36 40 99 88 14 18 233 42 0 .03
9/23 1100 36 40 95 84 13 16 229 43 0 .03
9/23 1000 34 38 100 85 10 15 228 41 0 .03
9/23 900 33 37 100 87 10 12 224 39 .01 .03
9/23 800 32 36 100 92 9 12 228 37 .01 .02
9/23 700 32 37 92 92 9 14 233 36 .01 .01
9/23 600 34 36 94 92 8 12 254 36 0 0
9/23 500 33 36 98 94 7 11 247 35 0 0

9/23 400 34 33 99 93 10 14 238 33 0 0
9/23 300 34 35 97 96 12 15 246 33 0 0
9/23 200 34 33 100 92 9 14 257 32 0 0
9/23 100 35 35 99 90 11 14 247 34 0 0
9/23 0 35 36 100 93 10 15 239 35 0 0
9/22 2300 36 36 99 94 11 16 237 35 0 0
9/22 2200 37 36 90 88 10 14 236 35 0 0
9/22 2100 37 38 94 88 12 15 234 36 0 0
9/22 2000 38 37 85 85 10 13 239 36 0 0
9/22 1900 39 37 77 81 11 15 247 37 0 0
9/22 1800 41 41 67 75 8 14 239 42 0 0
9/22 1700 45 48 59 52 6 10 219 52 0 0
9/22 1600 47 54 58 41 6 11 201 69 0 0
9/22 1500 49 50 56 51 5 10 206 59 0 0
9/22 1400 48 52 57 45 9 13 244 65 0 0
9/22 1300 46 53 57 43 8 14 228 68 0 0
9/22 1200 49 52 57 48 6 10 216 66 0 0
9/22 1100 47 48 60 57 3 6 187 56 0 0
9/22 1000 46 42 56 71 2 4 94 43 0 0
9/22 900 40 38 67 89 5 8 37 36 0 0
9/22 800 38 34 74 96 2 6 22 32 0 0
9/22 700 37 31 78 93 3 9 36 31 0 0
9/22 600 37 31 78 93 6 8 12 30 0 0
9/22 500 36 34 79 92 4 8 344 33 0 0

9/22 400 34 35 90 92 9 12 253 34 0 .08
9/22 300 34 35 93 91 11 14 250 35 0 .08
9/22 200 35 36 88 93 10 13 251 35 0 .08
9/22 100 34 35 91 94 6 12 264 34 .01 .08
9/22 0 34 35 93 92 8 13 243 35 .01 .07
9/21 2300 36 35 88 93 2 4 269 35 0 .06
9/21 2200 36 35 81 93 3 7 10 34 0 .06
9/21 2100 36 35 84 92 7 18 18 34 0 .06
9/21 2000 35 36 88 93 11 22 21 35 0 .06
9/21 1900 37 35 78 92 3 11 53 34 0 .06
9/21 1800 37 37 77 88 1 6 42 37 0 .06
9/21 1700 39 41 73 83 2 5 31 43 0 .06
9/21 1600 41 43 63 82 5 9 8 47 .02 .06
9/21 1500 36 41 81 83 8 22 24 45 .02 .04
9/21 1400 40 43 63 65 8 13 19 48 0 .02
9/21 1300 40 43 63 75 12 18 30 50 0 .02
9/21 1200 39 46 62 75 11 23 31 60 .01 .02
9/21 1100 39 42 66 85 9 17 23 48 0 .01
9/21 1000 37 38 72 86 5 10 29 36 .01 .01
9/21 900 36 34 84 94 4 8 43 32 0 0
9/21 800 35 31 80 95 2 6 44 29 0 0
9/21 700 34 29 85 95 2 4 27 27 0 0
9/21 600 32 29 87 92 3 5 14 27 0 0
9/21 500 31 29 92 93 2 3 15 27 0 0

9/21 400 31 30 93 93 0 3 15 28 0 .23
9/21 300 31 31 94 94 0 3 25 29 0 .23
9/21 200 31 31 95 94 1 3 24 29 0 .23
9/21 100 32 31 96 94 0 4 11 30 0 .23
9/21 0 32 31 97 93 0 0 17 31 0 .23
9/20 2300 32 32 99 93 0 5 20 31 0 .23
9/20 2200 32 32 100 93 0 3 12 31 .01 .23
9/20 2100 32 32 100 93 0 3 228 32 .09 .22
9/20 2000 32 34 100 90 4 15 19 34 .08 .13
9/20 1900 33 38 99 89 10 20 9 38 .05 .05
9/20 1800 37 41 87 76 3 9 281 41 0 0
9/20 1700 38 42 81 68 6 11 268 44 0 0
9/20 1600 41 46 68 59 3 6 11 54 0 0
9/20 1500 42 45 54 54 3 7 35 50 0 0
9/20 1400 39 46 61 53 4 9 39 52 0 0
9/20 1300 40 46 59 54 4 7 46 54 0 0
9/20 1200 38 47 67 47 3 6 39 59 0 0
9/20 1100 42 45 65 53 1 5 50 53 0 0
9/20 1000 36 39 76 68 5 7 39 38 0 0
9/20 900 36 35 77 80 5 8 37 33 0 0
9/20 800 34 30 82 96 4 7 43 28 0 0
9/20 700 34 28 81 92 4 5 29 26 0 0
9/20 600 31 28 84 93 5 8 14 26 0 0
9/20 500 32 28 85 92 0 3 24 26 0 0

9/20 400 32 29 83 92 3 8 357 27 0 .13
9/20 300 31 29 86 92 4 8 318 29 0 .13
9/20 200 31 29 88 93 2 5 23 30 0 .13
9/20 100 32 31 87 90 1 5 272 30 0 .13
9/20 0 32 33 88 92 1 4 292 33 0 .13
9/19 2300 32 33 92 92 0 1 56 32 0 .13
9/19 2200 32 32 92 92 1 5 28 32 0 .13
9/19 2100 32 33 88 90 3 7 293 32 0 .13
9/19 2000 32 34 89 90 3 5 349 34 0 .13
9/19 1900 31 35 96 86 5 8 262 35 0 .13
9/19 1800 30 35 96 83 7 9 245 36 .01 .13
9/19 1700 32 36 93 83 5 10 248 39 .01 .12
9/19 1600 37 41 93 69 5 9 220 55 .01 .11
9/19 1500 34 38 98 87 4 10 221 44 .01 .1
9/19 1400 33 40 98 75 11 18 238 46 0 .09
9/19 1300 38 43 84 68 12 16 222 51 .02 .09
9/19 1200 35 41 97 80 12 20 222 43 .02 .07
9/19 1100 34 41 97 80 13 18 224 42 .01 .05
9/19 1000 34 39 99 87 14 20 226 40 .02 .04
9/19 900 34 38 100 87 11 17 225 40 .01 .02
9/19 800 34 38 96 90 9 14 232 39 0 .01
9/19 700 33 37 98 91 11 14 232 37 .01 .01
9/19 600 33 35 97 92 12 17 229 34 0 0
9/19 500 33 34 93 90 14 18 228 33 0 0

9/19 400 33 32 91 92 11 14 226 31 0 .05
9/19 300 33 31 90 91 8 10 249 30 0 .05
9/19 200 33 32 87 87 8 12 233 31 0 .05
9/19 100 33 34 87 83 6 11 242 34 0 .05
9/19 0 33 37 88 80 8 10 237 36 0 .05
9/18 2300 34 37 94 83 8 12 237 37 .01 .05
9/18 2200 34 37 95 88 6 9 241 36 0 .04
9/18 2100 34 37 96 86 7 9 234 36 0 .04
9/18 2000 34 34 90 85 2 5 236 34 0 .04
9/18 1900 35 36 82 80 3 9 286 36 0 .04
9/18 1800 35 41 87 66 6 9 263 41 0 .04
9/18 1700 38 43 73 58 5 11 242 45 0 .04
9/18 1600 38 45 76 56 8 12 234 54 0 .04
9/18 1500 42 46 66 56 7 10 245 54 0 .04
9/18 1400 42 47 62 49 8 15 239 57 0 .04
9/18 1300 39 49 70 46 7 13 216 59 0 .04
9/18 1200 40 47 71 52 8 13 214 59 0 .04
9/18 1100 41 45 71 57 7 13 220 52 0 .04
9/18 1000 39 42 82 68 7 12 216 45 0 .04
9/18 900 37 39 81 78 5 10 223 40 0 .04
9/18 800 38 36 79 88 4 9 228 35 0 .04
9/18 700 34 33 82 92 2 7 3 32 0 .04
9/18 600 33 33 83 90 6 11 267 32 .01 .04
9/18 500 33 36 87 85 8 17 257 34 .03 .03

9/18 400 33 36 89 82 9 14 255 35 .03 1.09
9/18 300 33 36 93 86 11 18 250 35 .03 1.06
9/18 200 33 36 89 87 13 21 242 35 .04 1.03
9/18 100 34 36 91 91 13 17 245 35 .05 .99
9/18 0 35 37 87 91 12 21 242 37 .05 .94
9/17 2300 35 38 96 92 10 15 249 38 .06 .89
9/17 2200 36 40 100 93 13 20 234 40 .06 .83
9/17 2100 36 40 100 94 9 14 240 40 .07 .77
9/17 2000 38 41 100 94 9 12 241 41 .07 .7
9/17 1900 38 41 100 94 9 15 236 41 .06 .63
9/17 1800 37 41 100 94 9 12 238 42 .07 .57
9/17 1700 38 42 100 93 9 11 235 43 .07 .5
9/17 1600 39 43 100 92 9 13 238 44 .07 .43
9/17 1500 40 44 100 91 7 10 246 45 .09 .36
9/17 1400 41 45 98 92 9 14 238 46 .06 .27
9/17 1300 41 46 99 91 11 16 232 47 .05 .21
9/17 1200 43 47 98 90 13 18 237 48 .04 .16
9/17 1100 43 46 99 93 15 21 230 47 .05 .12
9/17 1000 42 45 98 91 12 17 230 47 .03 .07
9/17 900 42 45 95 89 9 11 232 48 .01 .04
9/17 800 41 44 96 91 9 12 238 45 .01 .03
9/17 700 39 42 100 92 11 13 244 42 .01 .02
9/17 600 38 41 100 92 11 14 238 41 .01 .01
9/17 500 38 42 100 91 8 12 237 42 0 0

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'