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12-8-2016
Northwest Avalanche Center
Timberline Lodge, Oregon

Adjusted total snow depth to match manual observation - 12/5/2016 1200
MM/DD Hour
PST
Temp
F
5880'
RH
%
5880'
Wind
Min
6000'
Wind
Avg
6000'
Wind
Max
6000'
Wind
Dir
6000'
Hour
Prec.
5880'
Total
Prec.
5880'
24 Hr
Snow
5880'
Total
Snow
5880'

12/8 1100 15 87 6 17 28 83 .02 .11 0 72
12/8 1000 14 87 8 19 37 83 .01 .09 1 72
12/8 900 15 88 8 17 32 84 0 .08 1 72
12/8 800 16 87 6 17 31 82 0 .08 0 72
12/8 700 15 86 5 20 36 86 0 .08 1 72
12/8 600 14 84 6 19 31 84 0 .08 1 72
12/8 500 13 82 7 17 32 81 0 .08 1 72

12/8 400 13 78 5 18 32 81 0 .08 1 72
12/8 300 13 81 6 13 29 89 0 .08 1 72
12/8 200 13 77 6 17 28 88 0 .08 1 72
12/8 100 13 81 7 19 31 89 .08 .08 1 73
12/8 0 12 77 8 19 32 87 0 0 1 73
12/7 2300 11 78 8 19 32 82 0 0 1 73
12/7 2200 10 79 7 19 35 83 0 0 2 73
12/7 2100 12 71 6 17 33 86 0 0 2 73
12/7 2000 12 70 4 15 27 84 0 0 2 73
12/7 1900 12 68 5 17 29 83 0 0 1 73
12/7 1800 12 70 4 16 28 86 0 0 0 73
12/7 1700 12 71 6 14 25 84 0 0 0 73
12/7 1600 12 71 4 14 24 87 0 0 0 74
12/7 1500 12 76 2 11 22 90 0 0 1 74
12/7 1400 13 78 3 9 25 86 0 0 1 74
12/7 1300 13 80 2 7 17 89 0 0 1 73
12/7 1200 12 85 3 7 19 93 0 0 1 73
12/7 1100 12 87 2 5 9 95 0 0 1 73
12/7 1000 10 88 -0 7 14 87 0 0 1 74
12/7 900 10 88 2 8 18 84 0 0 1 74
12/7 800 9 89 2 7 15 84 0 0 30 73
12/7 700 9 89 2 6 11 81 0 0 31 73
12/7 600 9 91 0 4 9 84 0 0 1 73
12/7 500 9 90 0 4 9 73 0 0 1 73

12/7 400 9 89 -0 4 8 72 0 .05 31 73
12/7 300 9 91 2 5 9 70 0 .05 31 74
12/7 200 9 87 -0 3 6 70 0 .05 1 74
12/7 100 9 90 -0 0 4 52 0 .05 2 75
12/7 0 9 82 -0 0 2 57 0 .05 2 75
12/6 2300 9 86 -0 0 0 49 0 .05 2 75
12/6 2200 9 87 -0 0 0 27 0 .05 2 75
12/6 2100 9 89 -0 0 2 18 0 .05 2 75
12/6 2000 10 90 -0 0 4 8 0 .05 2 75
12/6 1900 12 90 -0 0 4 349 0 .05 2 76
12/6 1800 12 91 -0 0 4 330 0 .05 2 76
12/6 1700 12 91 -0 0 3 340 0 .05 2 75
12/6 1600 16 92 -0 -0 0 193 0 .05 2 74
12/6 1500 17 91 -0 0 1 173 0 .05 2 67
12/6 1400 18 93 -0 0 2 177 0 .05 1 67
12/6 1300 20 91 -0 0 2 190 .02 .05 1 75
12/6 1200 20 92 -0 0 4 198 .01 .03 1 75
12/6 1100 18 91 -0 -0 0 234 .02 .02 0 75
12/6 1000 20 89 -0 -0 0 350 0 0 0 75
12/6 900 13 90 -0 0 1 12 0 0 1 77
12/6 800 12 90 -0 -0 0 39 0 0 0 77
12/6 700 13 89 -0 0 1 39 0 0 0 77
12/6 600 14 91 -0 0 7 12 0 0 0 77
12/6 500 14 91 -0 4 11 308 0 0 0 77

12/6 400 15 92 -0 5 11 315 0 .7 0 77
12/6 300 16 92 -0 4 10 304 .01 .7 18 77
12/6 200 17 93 -0 4 10 309 0 .69 18 78
12/6 100 17 93 -0 3 8 298 .02 .69 18 78
12/6 0 16 92 0 4 13 306 .01 .67 18 76
12/5 2300 16 92 -0 4 9 303 .02 .66 18 76
12/5 2200 16 92 0 4 8 308 0 .64 18 76
12/5 2100 16 92 0 3 8 305 .07 .64 18 77
12/5 2000 16 92 0 5 10 307 .02 .57 18 77
12/5 1900 15 92 0 6 13 306 0 .55 18 75
12/5 1800 16 91 1 9 20 309 .03 .55 18 75
12/5 1700 17 93 -0 4 8 293 .03 .52 16 75
12/5 1600 18 93 -0 4 20 288 .09 .49 17 73
12/5 1500 18 93 -0 3 10 285 .12 .4 15 71
12/5 1400 19 93 -0 3 9 281 .1 .28 14 70
12/5 1300 19 93 -0 3 7 265 .03 .18 12 70
12/5 1200 19 93 -0 3 10 267 .06 .15 12 55
12/5 1100 18 93 -0 4 12 270 .03 .09 10 55
12/5 1000 17 93 -0 3 8 264 .03 .06 11 55
12/5 900 17 92 -0 4 13 290 .03 .03 11 55
12/5 800 16 92 -0 6 11 313 0 0 11 56
12/5 700 15 93 3 7 11 303 0 0 11 56
12/5 600 15 92 3 8 14 311 0 0 11 56
12/5 500 15 92 2 7 13 310 0 0 11 56

12/5 400 15 93 3 7 14 311 0 1.61 11 52
12/5 300 16 93 0 5 11 296 .02 1.61 11 52
12/5 200 16 92 1 6 10 307 .01 1.59 10 56
12/5 100 16 93 0 5 13 285 .02 1.58 10 56
12/5 0 16 93 3 6 14 291 0 1.56 10 54
12/4 2300 17 93 0 6 12 303 .04 1.56 10 54
12/4 2200 16 93 0 7 15 311 .05 1.52 10 55
12/4 2100 16 93 0 7 18 308 0 1.47 9 55
12/4 2000 17 94 -0 7 15 310 0 1.47 9 56
12/4 1900 16 91 2 10 18 328 .01 1.47 9 56
12/4 1800 17 93 -0 11 21 322 .05 1.46 9 55
12/4 1700 17 94 2 10 21 299 .03 1.41 9 55
12/4 1600 17 93 -0 10 20 299 .05 1.38 9 57
12/4 1500 18 94 3 11 22 298 0 1.33 9 141
12/4 1400 19 93 3 13 23 298 0 1.33 9 141
12/4 1300 20 94 2 13 28 300 .03 1.33 9 154
12/4 1200 20 94 5 15 29 304 .06 1.3 9 149
12/4 1100 21 95 4 12 27 297 .09 1.24 8 149
12/4 1000 22 95 6 14 25 308 .15 1.15 6 155
12/4 900 23 96 3 11 21 301 .19 1 7 52
12/4 800 24 98 6 11 21 297 .18 .81 5 51
12/4 700 25 99 7 13 22 291 .21 .63 3 50
12/4 600 26 100 6 11 22 283 .23 .42 1 49
12/4 500 26 99 7 12 24 281 .19 .19 10 48

12/4 400 26 99 6 11 19 278 .15 .9 9 48
12/4 300 26 99 7 11 18 280 .12 .75 8 42
12/4 200 26 99 7 12 23 289 .14 .63 7 42
12/4 100 26 99 7 11 21 290 .07 .49 6 42
12/4 0 26 99 6 12 23 294 .05 .42 5 42
12/3 2300 26 99 8 13 23 299 .1 .37 5 42
12/3 2200 26 99 7 13 25 296 .06 .27 4 42
12/3 2100 25 99 7 13 24 300 .03 .21 3 42
12/3 2000 25 99 6 13 22 302 0 .18 3 42
12/3 1900 25 99 6 12 23 298 0 .18 3 42
12/3 1800 25 99 7 13 24 301 0 .18 3 43
12/3 1700 25 99 6 13 22 304 0 .18 3 43
12/3 1600 24 98 -0 13 24 307 0 .18 3 156
12/3 1500 25 96 8 16 27 311 0 .18 3 154
12/3 1400 25 98 9 16 26 307 0 .18 3 154
12/3 1300 26 98 8 16 27 313 0 .18 -218 148
12/3 1200 27 98 8 15 25 310 .02 .18 3 148
12/3 1100 28 98 7 14 25 305 .03 .16 2 139
12/3 1000 28 98 10 16 26 308 .03 .13 2 139
12/3 900 27 99 9 17 29 309 .01 .1 2 158
12/3 800 26 99 6 16 26 312 .03 .09 2 167
12/3 700 26 99 8 14 26 312 .02 .06 1 43
12/3 600 26 99 7 14 25 312 .03 .04 1 43
12/3 500 26 99 9 15 25 313 .01 .01 0 43

12/3 400 26 100 6 14 26 300 .02 .42 0 43
12/3 300 27 100 6 15 32 297 .01 .4 2 43
12/3 200 27 100 6 16 28 300 0 .39 2 43
12/3 100 29 100 8 17 31 311 .02 .39 2 43
12/3 0 30 100 9 18 31 302 .03 .37 2 43
12/2 2300 31 100 7 14 23 294 .03 .34 2 43
12/2 2200 32 100 8 15 28 293 .06 .31 2 44
12/2 2100 32 100 6 12 22 290 .06 .25 2 44
12/2 2000 31 100 7 12 23 294 .06 .19 2 44
12/2 1900 31 100 6 12 21 295 .03 .13 2 44
12/2 1800 30 100 5 10 18 298 .03 .1 2 43
12/2 1700 30 100 4 10 19 302 .01 .07 2 43
12/2 1600 30 100 4 10 18 306 0 .06 2 131
12/2 1500 29 100 -0 9 18 309 0 .06 2 131
12/2 1400 28 98 0 8 16 306 .02 .06 2 121
12/2 1300 30 98 -0 8 18 300 .01 .04 2 121
12/2 1200 31 98 1 7 14 300 .02 .03 0 149
12/2 1100 30 96 -0 5 11 303 0 .01 0 151
12/2 1000 29 98 -0 2 5 295 0 .01 0 146
12/2 900 28 97 -0 1 4 296 0 .01 0 41
12/2 800 26 97 -0 2 8 315 .01 .01 0 41
12/2 700 26 94 1 5 10 325 0 0 0 41
12/2 600 25 94 2 5 9 319 0 0 0 41
12/2 500 25 93 -0 6 13 327 0 0 0 42

12/2 400 23 93 0 4 8 350 0 .45 0 42
12/2 300 22 92 -0 0 4 0 0 .45 0 42
12/2 200 22 92 -0 1 11 7 0 .45 0 43
12/2 100 22 93 -0 0 4 4 0 .45 0 43
12/2 0 23 95 -0 4 13 333 0 .45 0 43
12/1 2300 24 94 -0 5 19 353 0 .45 3 44
12/1 2200 25 95 4 12 22 315 0 .45 3 44
12/1 2100 25 95 7 13 24 322 0 .45 3 44
12/1 2000 25 96 4 10 18 326 0 .45 3 43
12/1 1900 25 95 6 12 19 332 0 .45 3 43
12/1 1800 24 95 5 10 17 326 0 .45 3 43
12/1 1700 24 96 4 12 19 327 0 .45 3 43
12/1 1600 23 96 6 12 20 317 0 .45 3 82
12/1 1500 23 94 5 13 22 325 0 .45 3 142
12/1 1400 24 94 5 14 22 321 .02 .45 3 128
12/1 1300 25 96 3 9 20 303 .03 .43 3 128
12/1 1200 26 96 0 5 10 285 .04 .4 3 132
12/1 1100 25 96 -0 5 11 293 .09 .36 2 136
12/1 1000 23 96 -0 6 14 301 .03 .27 2 41
12/1 900 23 95 0 8 15 315 .03 .24 2 41
12/1 800 22 96 -0 9 17 310 .02 .21 2 42
12/1 700 22 96 3 9 20 299 .09 .19 1 42
12/1 600 22 96 3 7 15 294 .06 .1 0 42
12/1 500 21 96 5 11 25 307 .04 .04 0 43

12/1 400 22 96 3 9 20 291 .11 1.52 10 43
12/1 300 22 96 3 9 19 307 .04 1.41 9 42
12/1 200 21 96 5 12 25 304 .03 1.37 9 42
12/1 100 22 97 6 11 23 291 .08 1.34 9 40
12/1 0 22 97 5 11 20 291 .06 1.26 8 39
11/30 2300 22 97 5 13 22 295 .06 1.2 8 39
11/30 2200 23 98 6 13 24 298 .06 1.14 8 40
11/30 2100 23 98 5 12 28 293 .04 1.08 7 39
11/30 2000 23 98 5 12 25 288 .08 1.04 7 39
11/30 1900 23 98 4 12 27 287 .09 .96 5 39
11/30 1800 23 98 5 12 24 295 .09 .87 6 39
11/30 1700 24 99 5 12 23 297 .06 .78 6 39
11/30 1600 24 99 4 13 27 299 .04 .72 5 93
11/30 1500 25 98 6 12 24 291 .05 .68 5 149
11/30 1400 25 98 5 12 23 290 .04 .63 5 127
11/30 1300 25 98 4 10 21 290 .05 .59 5 127
11/30 1200 25 98 4 10 20 282 .06 .54 4 149
11/30 1100 25 98 4 10 25 281 .07 .48 4 134
11/30 1000 25 98 4 8 19 277 .09 .41 -217 75
11/30 900 25 99 4 10 18 285 .02 .32 3 35
11/30 800 24 99 7 13 26 294 .03 .3 2 35
11/30 700 24 99 7 15 30 294 .1 .27 2 35
11/30 600 25 99 5 12 24 291 .08 .17 1 36
11/30 500 26 99 4 11 23 288 .09 .09 0 36

11/30 400 26 100 5 10 21 287 .09 .42 4 35
11/30 300 26 100 5 10 18 292 .1 .33 3 34
11/30 200 27 100 3 9 17 286 .08 .23 2 33
11/30 100 27 100 5 9 17 294 .04 .15 2 33
11/30 0 28 100 2 8 15 296 .03 .11 1 33
11/29 2300 25 96 4 9 17 311 .02 .08 0 32
11/29 2200 26 90 3 9 19 310 0 .06 0 32
11/29 2100 25 78 0 6 13 321 0 .06 0 34
11/29 2000 26 81 -0 2 11 326 0 .06 0 34
11/29 1900 25 87 -0 0 7 0 0 .06 0 33
11/29 1800 25 89 -0 0 3 63 0 .06 0 33
11/29 1700 26 92 -0 0 3 45 0 .06 0 127
11/29 1600 29 91 -0 0 1 169 0 .06 0 127
11/29 1500 28 93 -0 0 2 239 0 .06 0 149
11/29 1400 30 96 -0 0 2 328 0 .06 0 140
11/29 1300 31 97 -0 1 6 308 0 .06 0 132
11/29 1200 29 99 -0 3 9 300 0 .06 0 132
11/29 1100 29 96 -0 3 8 311 0 .06 0 152
11/29 1000 26 98 -0 4 8 316 0 .06 0 152
11/29 900 25 97 -0 4 10 324 0 .06 0 35
11/29 800 24 97 2 6 12 325 0 .06 0 35
11/29 700 24 97 4 8 13 331 0 .06 0 34
11/29 600 24 98 -0 6 13 316 .01 .06 0 34
11/29 500 24 99 0 6 13 307 .05 .05 0 36

11/29 400 24 98 3 8 15 317 0 1.59 8 36
11/29 300 24 98 7 11 17 313 0 1.59 8 35
11/29 200 24 99 6 13 22 322 .01 1.59 8 35
11/29 100 24 99 5 12 20 320 .02 1.58 9 35
11/29 0 26 100 5 11 19 314 .06 1.56 8 34
11/28 2300 26 100 4 11 18 319 .04 1.5 8 33
11/28 2200 26 100 6 14 23 328 .02 1.46 8 33
11/28 2100 26 100 5 15 23 313 .06 1.44 8 34
11/28 2000 26 100 6 13 27 306 .04 1.38 7 34
11/28 1900 27 100 3 10 20 298 .08 1.34 7 34
11/28 1800 27 100 4 10 25 294 .13 1.26 7 34
11/28 1700 27 100 4 10 22 283 .14 1.13 6 34
11/28 1600 27 100 5 12 26 294 .1 .99 6 34
11/28 1500 27 100 5 10 18 286 .11 .89 5 129
11/28 1400 27 100 5 11 23 289 .07 .78 5 135
11/28 1300 27 100 7 12 22 285 .06 .71 4 149
11/28 1200 27 100 5 10 18 286 .08 .65 4 126
11/28 1100 27 100 5 10 16 294 .06 .57 4 126
11/28 1000 26 100 3 8 15 285 .07 .51 3 150
11/28 900 25 100 4 8 15 279 .05 .44 2 29
11/28 800 25 99 3 7 17 282 .09 .39 2 29
11/28 700 24 99 3 8 15 275 .06 .3 0 28
11/28 600 24 99 4 10 21 282 .1 .24 0 26
11/28 500 24 99 6 12 23 279 .14 .14 11 26

MM/DD Hour
PST
Temp
F
5880'
RH
%
5880'
Wind
Min
6000'
Wind
Avg
6000'
Wind
Max
6000'
Wind
Dir
6000'
Hour
Prec.
5880'
Total
Prec.
5880'
24 Hr
Snow
5880'
Total
Snow
5880'