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12-8-2016
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime
Precip gage under-recording, troubleshooting ongoing
MM/DD Hour
PST
Temp
F
6240'
Temp
F
5500'
RH
%
6240'
RH
%
5500'
Wind
Avg
6240'
Wind
Max
6240'
Wind
Dir
6240'
Equip
Temp
5500'
Hour
Prec.
5500'
Total
Prec.
5500'
Total
Snow
5500'

12/8 1100 5 5 89 92 0 0 72 35 0 .01 71
12/8 1000 5 5 89 92 0 0 74 35 0 .01 74
12/8 900 4 5 88 92 0 0 76 36 0 .01 77
12/8 800 5 5 88 93 0 0 71 36 0 .01 74
12/8 700 5 6 89 93 0 0 75 36 0 .01 74
12/8 600 4 6 88 93 0 0 74 35 0 .01 76
12/8 500 5 7 89 94 0 0 69 35 0 .01 77

12/8 400 5 7 89 93 0 0 69 35 0 .03 77
12/8 300 5 7 88 94 0 0 70 35 0 .03 73
12/8 200 5 7 89 93 0 0 66 38 0 .03 75
12/8 100 5 7 89 94 0 0 66 38 0 .03 75
12/8 0 6 6 89 93 0 0 68 36 0 .03 68
12/7 2300 6 6 90 93 0 0 62 37 0 .03 72
12/7 2200 7 6 89 94 0 0 67 37 0 .03 76
12/7 2100 7 6 90 93 0 0 64 40 0 .03 75
12/7 2000 9 6 91 93 0 0 71 37 0 .03 75
12/7 1900 10 7 91 93 0 0 65 36 0 .03 75
12/7 1800 10 7 91 94 0 0 64 37 0 .03 73
12/7 1700 12 8 91 93 0 0 63 37 0 .03 75
12/7 1600 13 9 92 94 0 0 63 38 0 .03 73
12/7 1500 14 10 92 93 0 0 64 41 .01 .03 71
12/7 1400 14 12 92 91 0 0 76 50 0 .02 74
12/7 1300 13 18 91 89 0 0 85 61 0 .02 71
12/7 1200 11 16 90 90 0 0 78 56 0 .02 71
12/7 1100 10 12 90 90 0 0 64 48 0 .02 73
12/7 1000 9 10 90 91 0 0 67 43 0 .02 70
12/7 900 9 8 90 92 0 0 67 43 .01 .02 70
12/7 800 8 7 89 92 0 0 79 43 0 .01 68
12/7 700 8 7 90 92 0 0 84 45 0 .01 74
12/7 600 8 9 89 92 0 0 75 48 0 .01 74
12/7 500 9 9 89 92 0 0 95 49 .01 .01 68

12/7 400 9 9 89 92 0 0 74 50 0 .04 65
12/7 300 10 9 89 92 0 0 59 48 0 .04 75
12/7 200 10 10 90 92 0 0 46 47 0 .04 71
12/7 100 10 11 90 93 0 0 265 52 0 .04 71
12/7 0 11 13 90 93 0 0 239 56 0 .04 75
12/6 2300 11 12 91 93 0 0 243 53 0 .04 76
12/6 2200 11 10 91 92 0 0 238 53 0 .04 77
12/6 2100 11 10 91 93 0 0 226 54 0 .04 76
12/6 2000 11 11 90 93 0 0 274 53 0 .04 79
12/6 1900 11 13 88 94 0 0 287 48 0 .04 78
12/6 1800 12 14 91 96 0 0 206 49 .01 .04 78
12/6 1700 15 14 92 95 0 0 241 51 0 .03 77
12/6 1600 18 16 94 96 0 0 212 55 0 .03 77
12/6 1500 19 19 94 95 0 0 189 59 0 .03 77
12/6 1400 18 21 95 95 0 0 186 62 0 .03 76
12/6 1300 16 22 92 93 0 0 124 67 .01 .03 75
12/6 1200 15 17 93 92 0 0 69 60 0 .02 76
12/6 1100 13 15 91 92 0 0 65 54 0 .02 75
12/6 1000 12 13 91 93 0 0 59 45 0 .02 76
12/6 900 12 13 90 95 0 0 64 45 .01 .02 77
12/6 800 11 12 90 95 0 0 61 41 0 .01 77
12/6 700 11 11 91 95 0 0 56 41 0 .01 78
12/6 600 12 11 90 95 0 0 53 42 0 .01 77
12/6 500 12 11 91 96 0 0 44 44 .01 .01 77

12/6 400 13 12 91 95 0 0 51 42 0 0 77
12/6 300 14 13 91 97 0 0 57 42 0 0 79
12/6 200 14 13 92 97 0 0 58 44 0 0 377
12/6 100 14 14 91 96 0 0 135 48 0 0 80
12/6 0 15 15 92 96 0 0 210 55 0 0 79
12/5 2300 15 16 93 95 0 0 195 60 0 0 80
12/5 2200 15 16 92 95 0 0 78 60 0 0 79
12/5 2100 15 16 91 96 0 0 254 58 0 0 79
12/5 2000 16 17 93 96 0 0 232 60 0 0 79
12/5 1900 16 18 93 97 0 0 242 61 0 0 377
12/5 1800 17 18 93 97 0 0 245 60 0 0 377
12/5 1700 17 19 93 97 0 0 226 61 0 0 377
12/5 1600 17 20 93 96 0 0 212 61 0 0 377
12/5 1500 17 20 93 96 0 0 203 58 0 0 377
12/5 1400 18 22 92 96 0 0 182 60 0 0 79
12/5 1300 17 23 94 95 0 0 176 60 0 0 78
12/5 1200 16 23 92 95 0 0 168 59 0 0 75
12/5 1100 15 21 92 95 0 0 201 57 0 0 75
12/5 1000 15 19 92 96 0 0 168 53 0 0 76
12/5 900 15 17 92 95 0 0 193 50 0 0 76
12/5 800 14 17 92 96 0 0 206 49 0 0 76
12/5 700 15 17 92 97 0 0 177 46 0 0 76
12/5 600 15 17 93 97 0 0 204 49 0 0 75
12/5 500 15 17 92 97 0 0 239 51 0 0 377

12/5 400 15 17 92 96 0 0 252 53 0 .01 74
12/5 300 14 17 92 97 0 0 247 55 0 .01 76
12/5 200 14 17 92 96 0 0 247 55 0 .01 76
12/5 100 14 17 93 97 0 0 250 54 0 .01 73
12/5 0 14 17 93 96 0 0 231 53 0 .01 73
12/4 2300 13 17 93 96 0 0 230 53 0 .01 74
12/4 2200 13 16 92 96 0 0 214 53 0 .01 74
12/4 2100 12 16 92 96 0 0 219 52 0 .01 75
12/4 2000 13 16 91 96 0 0 255 52 0 .01 75
12/4 1900 14 16 93 96 0 0 265 50 0 .01 75
12/4 1800 16 17 92 95 0 0 244 53 0 .01 75
12/4 1700 16 15 95 95 0 0 261 51 0 .01 76
12/4 1600 19 17 94 92 0 0 261 49 0 .01 76
12/4 1500 19 19 95 94 0 0 268 52 0 .01 76
12/4 1400 17 24 93 93 0 0 237 58 .01 .01 76
12/4 1300 17 22 94 94 0 0 274 54 0 0 377
12/4 1200 17 22 93 93 0 0 266 54 0 0 76
12/4 1100 17 22 94 95 0 0 246 56 0 0 77
12/4 1000 16 21 93 96 0 0 265 52 0 0 78
12/4 900 18 21 95 98 0 0 270 51 0 0 79
12/4 800 18 21 94 97 0 0 174 47 0 0 79
12/4 700 21 22 95 99 0 0 182 52 0 0 78
12/4 600 21 23 96 99 0 0 198 56 0 0 76
12/4 500 22 23 96 99 0 0 175 58 0 0 72

12/4 400 22 24 96 99 0 0 70 57 0 0 73
12/4 300 23 25 96 99 0 0 77 58 0 0 377
12/4 200 23 25 97 99 0 0 80 57 0 0 70
12/4 100 23 25 96 99 0 0 83 56 0 0 377
12/4 0 23 25 97 99 0 0 83 56 0 0 377
12/3 2300 24 26 97 100 0 0 88 56 0 0 377
12/3 2200 24 26 97 99 0 0 103 55 0 0 377
12/3 2100 24 26 97 100 0 0 124 54 0 0 377
12/3 2000 24 26 97 100 0 0 246 55 0 0 377
12/3 1900 24 26 96 100 0 0 233 54 0 0 377
12/3 1800 24 26 96 100 0 0 214 54 0 0 377
12/3 1700 24 26 97 100 0 0 223 53 0 0 377
12/3 1600 24 26 95 100 0 0 231 56 0 0 60
12/3 1500 24 27 95 99 0 0 240 57 0 0 61
12/3 1400 25 28 96 99 0 0 239 58 0 0 63
12/3 1300 24 28 95 98 0 0 246 58 0 0 62
12/3 1200 25 30 96 97 0 0 244 60 0 0 62
12/3 1100 25 28 95 98 0 0 252 58 0 0 377
12/3 1000 24 28 96 98 0 0 244 57 0 0 377
12/3 900 24 26 95 99 0 0 240 56 0 0 61
12/3 800 24 26 96 99 0 0 236 55 0 0 61
12/3 700 24 26 95 99 0 0 242 55 0 0 61
12/3 600 24 26 95 100 0 0 241 55 0 0 61
12/3 500 25 26 95 100 0 0 246 56 0 0 60

12/3 400 24 27 96 100 0 0 245 56 0 0 59
12/3 300 25 26 97 99 0 0 242 54 0 0 60
12/3 200 25 27 96 100 0 0 244 54 0 0 60
12/3 100 24 27 96 100 0 0 243 54 0 0 60
12/3 0 25 27 96 100 0 0 249 58 0 0 61
12/2 2300 26 27 97 100 0 0 244 55 0 0 61
12/2 2200 26 28 97 100 0 0 239 56 0 0 60
12/2 2100 27 29 97 100 0 0 219 58 0 0 60
12/2 2000 28 29 97 100 0 0 208 56 0 0 59
12/2 1900 27 29 97 100 0 0 214 53 0 0 61
12/2 1800 28 28 97 100 0 0 234 57 0 0 59
12/2 1700 28 28 98 100 0 0 224 56 0 0 59
12/2 1600 27 28 97 100 0 0 229 57 0 0 59
12/2 1500 27 30 97 99 0 0 226 61 0 0 60
12/2 1400 27 31 97 99 0 0 230 61 0 0 377
12/2 1300 26 29 96 99 0 0 233 58 0 0 59
12/2 1200 27 29 96 99 0 0 203 58 0 0 56
12/2 1100 26 30 96 98 0 0 186 59 0 0 377
12/2 1000 26 28 96 98 0 1 181 60 0 0 377
12/2 900 25 27 96 99 0 0 200 60 0 0 58
12/2 800 25 26 96 99 0 0 181 60 0 0 58
12/2 700 24 26 96 99 0 0 196 59 0 0 57
12/2 600 24 26 97 99 0 0 189 58 0 0 59
12/2 500 24 25 96 99 0 0 211 57 0 0 377

12/2 400 23 25 96 99 0 0 221 57 0 0 377
12/2 300 23 25 96 99 0 0 217 58 0 0 59
12/2 200 22 24 95 98 0 0 210 59 0 0 377
12/2 100 22 25 96 98 0 0 207 59 0 0 59
12/2 0 23 25 95 98 0 0 193 59 0 0 59
12/1 2300 23 25 96 98 0 0 253 56 0 0 377
12/1 2200 24 25 95 98 0 0 277 58 0 0 377
12/1 2100 24 25 97 99 0 0 292 57 0 0 58
12/1 2000 24 25 97 98 0 1 310 59 0 0 377
12/1 1900 23 25 97 99 0 0 260 57 0 0 377
12/1 1800 23 25 96 99 0 0 266 57 0 0 377
12/1 1700 23 25 96 99 0 0 302 56 0 0 377
12/1 1600 23 26 95 99 0 0 282 58 0 0 377
12/1 1500 23 27 95 99 0 0 264 62 0 0 377
12/1 1400 23 27 96 98 0 0 250 63 0 0 377
12/1 1300 24 29 95 98 0 0 260 65 0 0 377
12/1 1200 25 31 95 97 0 0 271 67 0 0 377
12/1 1100 23 29 96 96 0 0 285 63 0 0 377
12/1 1000 22 27 96 97 0 0 280 61 0 0 377
12/1 900 21 24 95 99 0 0 289 58 0 0 377
12/1 800 21 24 95 98 0 0 282 57 0 0 377
12/1 700 21 23 95 99 0 0 299 56 0 0 377
12/1 600 21 23 95 99 0 1 285 57 0 0 57
12/1 500 21 23 95 99 0 1 264 53 0 0 377

12/1 400 21 23 96 99 0 0 282 55 0 0 55
12/1 300 20 23 95 99 0 1 275 56 0 0 377
12/1 200 21 23 96 99 0 1 249 57 0 0 55
12/1 100 20 23 96 98 0 0 261 57 0 0 55
12/1 0 21 23 96 98 0 0 279 57 0 0 55
11/30 2300 21 23 95 99 0 0 265 56 0 0 55
11/30 2200 20 24 95 99 0 2 268 54 0 0 377
11/30 2100 21 24 96 100 0 2 270 54 0 0 55
11/30 2000 21 24 96 99 0 1 270 55 0 0 54
11/30 1900 21 24 96 99 0 1 327 53 0 0 54
11/30 1800 22 24 96 99 0 2 351 51 0 0 54
11/30 1700 22 24 96 100 0 2 343 53 0 0 56
11/30 1600 22 25 96 99 0 1 61 51 0 0 55
11/30 1500 23 27 97 98 0 0 284 59 0 0 55
11/30 1400 24 28 96 98 0 0 264 60 0 0 377
11/30 1300 24 29 96 97 0 0 263 61 0 0 377
11/30 1200 24 29 96 97 0 0 263 62 0 0 377
11/30 1100 24 29 96 96 0 0 266 63 0 0 377
11/30 1000 24 29 96 99 0 0 258 62 0 0 377
11/30 900 24 26 97 99 0 0 272 57 0 0 377
11/30 800 23 26 96 100 0 0 264 58 0 0 377
11/30 700 23 25 96 100 0 0 252 58 0 0 377
11/30 600 24 26 96 99 0 0 247 60 0 0 377
11/30 500 24 26 97 99 0 0 233 56 0 0 48

11/30 400 24 26 97 100 0 0 264 59 0 0 377
11/30 300 25 27 97 100 0 0 168 55 0 0 377
11/30 200 25 26 97 100 0 0 194 55 0 0 48
11/30 100 24 26 97 100 0 0 178 56 0 0 377
11/30 0 23 25 96 100 0 0 172 55 0 0 44
11/29 2300 23 24 96 99 0 0 180 54 0 0 47
11/29 2200 23 25 97 97 0 0 212 54 0 0 46
11/29 2100 23 25 96 99 0 0 146 57 0 0 46
11/29 2000 25 25 96 100 0 0 54 60 0 0 46
11/29 1900 25 26 97 100 0 0 71 61 0 0 46
11/29 1800 26 25 97 100 0 0 84 56 0 0 47
11/29 1700 28 26 98 97 0 0 84 61 0 0 377
11/29 1600 29 28 98 97 0 0 70 65 0 0 45
11/29 1500 30 29 98 98 0 0 94 68 0 0 45
11/29 1400 30 31 98 96 0 0 151 70 0 0 377
11/29 1300 28 31 96 95 0 0 214 70 0 0 377
11/29 1200 28 31 97 96 0 0 209 71 0 0 47
11/29 1100 27 30 97 97 0 0 184 69 0 0 377
11/29 1000 25 29 97 99 0 0 232 66 0 0 47
11/29 900 24 28 97 98 0 0 259 66 0 0 48
11/29 800 24 26 97 99 0 0 259 62 0 0 48
11/29 700 24 26 96 100 0 0 228 60 0 0 48
11/29 600 23 26 97 100 0 0 214 60 0 0 48
11/29 500 23 26 96 99 0 0 247 61 0 0 49

11/29 400 23 26 96 100 0 0 284 61 0 .16 49
11/29 300 24 26 97 99 0 0 302 61 0 .16 49
11/29 200 24 27 97 100 0 0 282 61 0 .16 49
11/29 100 24 27 97 100 0 0 293 61 0 .16 377
11/29 0 24 27 97 100 0 0 307 60 0 .16 49
11/28 2300 24 27 97 100 0 0 161 55 0 .16 49
11/28 2200 25 27 97 100 0 0 296 61 0 .16 49
11/28 2100 25 28 97 100 0 0 286 60 0 .16 377
11/28 2000 25 28 97 100 0 0 284 60 0 .16 377
11/28 1900 25 27 97 100 0 0 84 58 0 .16 47
11/28 1800 25 27 97 100 0 0 67 57 0 .16 48
11/28 1700 26 28 97 100 0 0 85 58 0 .16 48
11/28 1600 26 28 97 100 0 0 175 58 0 .16 49
11/28 1500 27 29 97 99 0 0 99 63 .15 .16 48
11/28 1400 28 32 97 96 0 0 283 68 0 .01 388
11/28 1300 28 33 97 97 0 0 273 72 .01 .01 49
11/28 1200 27 32 97 96 0 0 257 70 0 0 49
11/28 1100 26 30 97 98 0 0 274 68 0 0 49
11/28 1000 25 29 97 96 0 0 262 65 0 0 49
11/28 900 23 27 96 98 0 0 273 64 0 0 50
11/28 800 22 25 96 99 0 0 212 57 0 0 50
11/28 700 22 24 97 99 0 0 313 58 0 0 50
11/28 600 22 24 96 98 0 0 266 57 0 0 51
11/28 500 22 24 96 99 0 0 143 56 0 0 50

MM/DD Hour
PST
Temp
F
6240'
Temp
F
5500'
RH
%
6240'
RH
%
5500'
Wind
Avg
6240'
Wind
Max
6240'
Wind
Dir
6240'
Equip
Temp
5500'
Hour
Prec.
5500'
Total
Prec.
5500'
Total
Snow
5500'