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11-23-2017
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime
Wind dir, Total snow and Prec. gage out

Repairs planned week of Nov. 20th
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'

11/23 2300 27 29 98 100 11 17 16 53 .05 2.99 51
11/23 2200 27 29 98 100 13 18 17 54 .02 2.94 56
11/23 2100 26 29 98 100 10 22 35 52 0 2.92 56
11/23 2000 26 29 98 100 17 28 25 51 0 2.92 56
11/23 1900 26 28 95 100 15 38 30 48 .01 2.92 57
11/23 1800 26 28 91 98 11 24 32 51 0 2.91 57
11/23 1700 28 30 81 98 14 27 68 51 .01 2.91 57
11/23 1600 29 32 97 100 24 39 85 52 .02 2.9 57
11/23 1500 30 32 99 100 22 38 98 47 .06 2.88 52
11/23 1400 32 35 99 100 40 67 54 55 .08 2.82 50
11/23 1300 37 37 84 100 36 61 48 58 .03 2.74 52
11/23 1200 36 37 97 100 33 61 43 55 .12 2.71 51
11/23 1100 38 38 88 100 49 79 43 56 .05 2.59 51
11/23 1000 39 38 87 100 49 87 43 57 .22 2.54 50
11/23 900 37 39 99 100 40 69 41 58 .26 2.32 54
11/23 800 38 38 98 100 30 46 41 58 .2 2.06 53
11/23 700 38 40 98 100 36 61 42 59 .25 1.86 377
11/23 600 40 40 93 100 50 72 42 58 .09 1.61 50
11/23 500 40 40 90 100 44 70 42 59 .03 1.52 377

11/23 300 42 42 99 100 37 56 41 61 .18 3.18 53
11/23 200 41 41 99 100 42 71 41 61 .3 3 53
11/23 100 42 42 99 100 43 68 43 61 .52 2.7 56
11/23 0 42 43 99 100 37 59 38 61 .46 2.18 54
11/22 2300 42 43 99 100 31 47 49 61 .34 1.72 56
11/22 2200 42 42 99 100 46 63 36 63 .04 1.38 56
11/22 2100 42 42 99 100 48 67 34 64 .01 1.34 377
11/22 2000 42 43 99 100 38 58 35 61 .02 1.33 58
11/22 1900 42 42 99 100 45 62 36 61 .13 1.31 57
11/22 1800 42 43 99 100 42 61 37 61 .13 1.18 58
11/22 1700 42 43 99 100 36 57 45 59 .1 1.05 377
11/22 1600 43 43 99 100 44 61 42 62 .09 .95 59
11/22 1500 43 43 99 100 38 56 44 63 .06 .86 60
11/22 1400 43 43 99 100 43 59 43 64 0 .8 60
11/22 1300 43 43 99 100 42 73 43 62 .06 .8 60
11/22 1200 43 44 99 100 21 41 66 61 .2 .74 61
11/22 1100 43 44 99 100 21 45 54 62 .18 .54 60
11/22 1000 44 43 99 100 36 48 45 65 .02 .36 61
11/22 900 42 42 99 100 30 49 47 62 .03 .34 377
11/22 800 42 42 99 100 34 49 41 61 .05 .31 377
11/22 700 42 43 99 100 23 46 39 60 .06 .26 63
11/22 600 42 42 99 100 20 35 40 60 .16 .2 66
11/22 500 42 42 99 100 36 52 44 61 .04 .04 64

(some missing data for this range)

(some missing data for this range)
11/20 2300 24 97 0 0 277
11/20 2200 25 26 97 99 0 0 281 53 0 .22 79
11/20 2100 25 27 96 100 0 0 319 53 .01 .22 80
11/20 2000 26 27 96 100 0 0 42 54 .01 .21 80
11/20 1900 26 28 97 100 0 0 50 56 0 .2 77
11/20 1800 26 28 97 100 0 0 56 54 .02 .2 377
11/20 1700 27 28 97 100 0 0 47 54 .03 .18 78
11/20 1600 28 29 97 100 0 0 35 56 .07 .15 377
11/20 1500 29 31 97 100 0 0 39 59 .08 .08 79
11/20 1400 29 32 97 100 0 0 53 62 0 0 79
11/20 1300 28 31 96 100 0 0 81 46 0 0 1
11/20 1200 31 31 98 100 0 0 73 31 0 0 80
11/20 1100 32 32 98 100 0 0 88 32 0 0 82
11/20 1000 32 32 97 100 0 0 50 33 0 0 83
11/20 900 32 32 98 100 0 0 322 32 0 0 84
11/20 800 32 32 98 100 0 0 325 32 0 0 88
11/20 700 32 32 98 100 0 0 355 32 0 0 378
11/20 600 31 31 98 100 0 0 350 31 0 0 378
11/20 500 31 31 98 100 0 0 342 31 0 0 1

(some missing data for this range)
11/19 2200 26 97 0 0 45
11/19 2100 25 26 97 100 0 0 44 25 0 0 79
11/19 2000 23 24 97 99 0 0 48 25 0 0 378
11/19 1900 22 24 95 99 0 0 44 24 0 0 378
11/19 1800 21 23 95 99 0 0 47 23 0 0 1
11/19 1700 22 24 94 97 0 0 35 24 0 0 72
11/19 1600 22 24 95 96 0 0 39 25 0 0 71
11/19 1500 23 25 96 97 0 0 41 26 0 0 72
11/19 1400 22 26 95 97 0 0 33 27 0 0 71
11/19 1300 23 25 95 95 0 0 39 26 0 0 70
11/19 1200 23 27 94 96 0 0 16 31 0 0 71
11/19 1100 22 26 94 96 0 0 5 32 0 0 72
11/19 1000 23 26 94 98 0 0 11 26 0 0 72
11/19 900 20 23 95 97 0 0 0 25 0 0 72
11/19 800 19 21 94 96 0 0 354 22 0 0 73
11/19 700 19 21 94 98 0 0 45 22 0 0 73
11/19 600 20 21 94 98 0 0 42 22 0 0 74
11/19 500 19 22 94 98 0 0 43 22 0 0 74

11/19 400 20 22 94 97 0 0 47 22 0 0 73
11/19 300 20 22 94 98 0 0 53 22 0 0 73
11/19 200 20 22 94 98 0 0 54 23 0 0 75
11/19 100 20 23 94 98 0 0 45 24 0 0 74
11/19 0 21 22 94 99 0 0 33 23 0 0 67
11/18 2300 21 23 94 98 0 0 120 23 0 0 65
11/18 2200 21 23 94 99 0 0 108 23 0 0 67
11/18 2100 22 24 95 99 0 0 159 23 0 0 378
11/18 2000 22 25 95 99 0 0 21 24 0 0 68
11/18 1900 22 25 95 99 0 0 12 25 0 0 0
11/18 1800 23 25 95 99 0 0 12 26 0 0 75
11/18 1700 24 26 95 98 0 0 12 27 0 0 66
11/18 1600 26 27 95 99 0 0 14 28 0 0 66
11/18 1500 30 29 97 100 0 0 8 29 0 0 0
11/18 1400 30 32 97 100 0 0 342 33 0 0 73
11/18 1300 29 32 96 100 0 0 24 36 0 0 65
11/18 1200 28 31 96 99 0 0 167 33 0 0 1
11/18 1100 26 27 95 99 0 0 181 29 0 0 378
11/18 1000 25 27 94 99 0 0 294 28 0 0 378
11/18 900 24 26 96 100 0 0 334 26 0 0 1
11/18 800 23 26 95 100 0 0 0 25 0 0 1
11/18 700 23 25 95 100 0 0 46 25 0 0 1
11/18 600 23 25 95 100 0 0 53 25 0 0 1
11/18 500 23 25 95 100 0 0 57 25 0 0 378

11/18 400 23 25 95 100 0 0 62 25 0 0 378
11/18 300 23 25 95 100 0 0 45 25 0 0 66
11/18 200 23 25 95 100 0 0 44 25 0 0 378
11/18 100 23 25 95 100 0 0 40 25 0 0 378
11/18 0 23 25 95 100 0 0 41 24 0 0 1
11/17 2300 22 25 95 99 0 0 20 24 0 0 378
11/17 2200 22 25 95 99 0 0 21 24 0 0 65
11/17 2100 22 24 95 99 0 0 42 24 0 0 74
11/17 2000 22 24 95 99 0 0 11 24 0 0 76
11/17 1900 22 24 95 100 0 0 15 24 0 0 76
11/17 1800 22 25 95 100 0 0 357 24 0 0 0
11/17 1700 22 25 95 100 0 0 350 24 0 0 76
11/17 1600 23 26 95 100 0 0 3 26 0 0 75
11/17 1500 24 27 94 100 0 0 23 28 0 0 75
11/17 1400 24 30 95 100 0 0 36 29 0 0 1
11/17 1300 23 29 94 100 0 0 22 29 0 0 1
11/17 1200 23 29 95 100 0 0 74 30 0 0 378
11/17 1100 23 31 94 100 0 0 86 31 0 0 1
11/17 1000 21 27 93 100 0 0 69 28 0 0 1
11/17 900 20 24 94 99 0 0 82 25 0 0 378
11/17 800 18 22 94 98 0 0 182 22 0 0 78
11/17 700 19 22 94 99 0 0 218 22 0 0 77
11/17 600 20 22 95 99 0 0 75 22 0 0 378
11/17 500 20 23 94 99 0 0 62 22 0 0 73

11/17 400 20 22 94 99 0 0 59 22 0 0 76
11/17 300 20 22 94 99 0 0 85 22 0 0 378
11/17 200 21 23 95 99 0 0 90 22 0 0 378
11/17 100 21 23 94 99 0 0 65 23 0 0 1
11/17 0 22 24 95 99 0 0 19 23 0 0 1
11/16 2300 22 24 95 100 0 0 36 23 0 0 1
11/16 2200 22 24 95 100 0 0 54 23 0 0 1
11/16 2100 22 24 95 100 0 0 30 24 0 0 1
11/16 2000 23 24 96 100 0 0 21 24 0 0 1
11/16 1900 23 25 95 100 0 0 24 24 0 0 1
11/16 1800 23 25 96 100 0 0 45 25 0 0 1
11/16 1700 23 25 96 100 0 0 31 25 0 0 1
11/16 1600 24 25 95 100 0 0 65 25 0 0 1
11/16 1500 24 27 96 100 0 0 4 26 0 0 1
11/16 1400 24 28 96 100 0 0 21 29 0 0 1
11/16 1300 24 28 95 100 0 0 18 29 0 0 378
11/16 1200 25 28 95 100 0 0 42 29 0 0 378
11/16 1100 24 27 95 100 0 0 44 28 0 0 378
11/16 1000 24 26 95 100 0 0 27 27 0 0 1
11/16 900 23 26 95 100 0 0 40 26 0 0 378
11/16 800 22 25 94 100 0 0 45 25 0 0 1
11/16 700 22 24 95 99 0 0 33 24 0 0 1
11/16 600 22 24 96 99 0 0 22 24 0 0 1
11/16 500 22 24 95 99 0 0 358 24 0 0 1

11/16 400 22 24 95 100 0 0 72 24 0 0 62
11/16 300 22 24 95 100 0 0 24 24 0 0 378
11/16 200 22 25 95 100 0 0 9 24 0 0 378
11/16 100 23 25 96 99 0 0 359 24 0 0 378
11/16 0 23 25 96 100 0 0 42 24 0 0 1
11/15 2300 23 25 95 100 0 0 47 25 0 0 1
11/15 2200 24 25 96 100 0 0 30 25 0 0 378
11/15 2100 24 26 96 100 0 0 38 25 0 0 1
11/15 2000 23 25 96 100 0 0 47 25 0 0 378
11/15 1900 23 25 96 100 0 0 38 25 0 0 1
11/15 1800 23 25 95 100 0 0 38 25 0 0 1
11/15 1700 24 25 96 100 0 0 13 25 0 0 58
11/15 1600 24 26 97 100 0 0 25 25 0 0 1
11/15 1500 25 27 95 100 0 0 34 26 0 0 378
11/15 1400 26 28 96 100 0 0 46 27 0 0 378
11/15 1300 27 29 97 100 0 0 34 29 0 0 1
11/15 1200 27 29 96 100 0 0 4 29 0 0 1
11/15 1100 27 29 97 100 0 0 18 29 0 0 1
11/15 1000 27 29 97 100 0 0 25 29 0 0 1
11/15 900 27 28 96 100 0 0 5 28 0 0 378
11/15 800 27 28 97 100 0 0 359 28 0 0 1
11/15 700 27 29 97 100 0 0 46 28 0 0 1
11/15 600 27 29 97 100 0 0 336 29 0 0 1
11/15 500 27 29 97 100 0 4 348 29 0 0 1

11/15 400 26 28 97 100 0 2 338 28 0 0 378
11/15 300 27 28 97 100 0 4 354 28 0 0 1
11/15 200 26 28 96 100 0 4 4 28 0 0 1
11/15 100 26 28 96 100 1 5 327 28 0 0 378
11/15 0 26 28 97 100 1 5 330 28 0 0 1
11/14 2300 26 28 96 100 0 5 352 28 0 0 1
11/14 2200 26 28 96 100 0 5 311 28 0 0 1
11/14 2100 25 27 97 100 0 9 300 27 0 0 378
11/14 2000 25 27 97 100 1 7 262 27 0 0 378
11/14 1900 25 27 97 100 2 8 291 27 0 0 1
11/14 1800 25 27 96 100 2 7 329 26 0 0 1
11/14 1700 25 27 96 100 1 5 315 27 0 0 1
11/14 1600 26 27 97 100 0 4 275 27 0 0 378
11/14 1500 26 28 96 100 0 6 300 27 0 0 378
11/14 1400 27 28 96 100 0 3 307 28 0 0 1
11/14 1300 27 29 97 100 0 3 326 28 0 0 378
11/14 1200 27 29 96 100 0 1 7 29 0 0 1
11/14 1100 26 28 97 100 0 0 31 28 0 0 1
11/14 1000 25 28 96 100 0 2 43 28 0 0 1
11/14 900 24 27 97 100 0 2 42 27 0 0 378
11/14 800 24 26 96 100 1 3 51 26 0 0 1
11/14 700 24 26 97 100 0 3 48 26 0 0 378
11/14 600 24 26 96 100 0 1 45 26 0 0 378
11/14 500 24 26 96 100 0 1 53 26 0 0 1

11/13 400 31 31 99 100 0 0 301 32 .04 .62 1
11/13 300 32 32 99 100 0 0 301 32 .15 .58 39
11/13 200 32 34 99 99 0 0 281 32 .07 .43 40
11/13 100 32 33 99 99 0 0 258 32 .03 .36 40
11/13 0 32 32 99 98 0 0 256 32 .01 .33 40
11/12 2300 32 32 99 99 0 0 260 32 0 .32 40
11/12 2200 32 32 98 100 0 0 269 32 0 .32 40
11/12 2100 32 32 99 99 0 0 272 32 0 .32 42
11/12 2000 32 30 99 100 0 0 281 30 .01 .32 41
11/12 1900 32 30 99 100 0 0 308 31 .02 .31 41
11/12 1800 32 32 98 100 0 0 310 32 .07 .29 41
11/12 1700 32 32 99 100 0 0 317 32 .04 .22 41
11/12 1600 32 32 99 100 0 0 304 32 .04 .18 41
11/12 1500 32 32 99 100 0 0 306 33 .05 .14 41
11/12 1400 32 33 99 100 0 0 217 33 .06 .09 41
11/12 1300 32 33 99 99 0 0 289 33 .02 .03 42
11/12 1200 32 33 98 99 0 0 266 33 .01 .01 41
11/12 1100 32 33 98 98 0 0 14 33 0 0 42
11/12 1000 32 32 99 100 0 0 354 32 0 0 378
11/12 900 31 32 98 100 0 0 346 32 0 0 378
11/12 800 31 32 99 100 0 0 305 32 0 0 1
11/12 700 30 32 98 100 0 0 288 32 0 0 43
11/12 600 30 32 98 100 0 0 319 32 0 0 378
11/12 500 30 31 98 100 0 0 344 31 0 0 1

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'