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12-8-2016
Northwest Avalanche Center
Alpental Ski Area, Washington

Wind gages unheated and may rime
Mid station communications repairs on-going
Wind station fuses replaced 9 am Dec 7
MM/DD Hour
PST
Temp
F
5470'
Temp
F
4350'
Temp
F
3100'
RH
%
3100'
RH
%
5470'
Wind
Avg
5520'
Wind
Max
5520'
Wind
Dir.
5520'
Hour
Prec.
3100'
Total
Prec.
3100'
24 Hr
Snow
3100'
Total
Snow
3100'
24 Hr
Snow
4350'
Total
Snow
4350'
Inter
Snow
5470'

12/8 1100 9 19 71 87 30 57 359 0 0 0 23 33
12/8 1000 8 19 66 87 34 64 358 0 0 0 24 30
12/8 900 7 18 72 86 31 58 358 0 0 0 24 29
12/8 800 7 17 75 86 30 54 358 0 0 0 24 27
12/8 700 7 18 75 86 32 61 359 0 0 0 23 27
12/8 600 7 18 74 86 28 48 359 0 0 0 24 28
12/8 500 7 18 76 86 24 48 359 0 0 0 24 29

12/8 400 7 18 77 86 30 50 359 0 0 0 24 28
12/8 300 7 18 82 86 28 50 359 0 0 0 24 26
12/8 200 7 18 78 86 25 53 359 0 0 0 24 25
12/8 100 7 18 78 86 22 44 359 0 0 0 25 23
12/8 0 7 18 77 86 24 50 359 0 0 0 25 23
12/7 2300 7 17 77 86 27 55 360 0 0 0 25 22
12/7 2200 8 17 87 86 28 44 360 0 0 0 25 24
12/7 2100 8 18 78 86 31 51 360 0 0 0 24 23
12/7 2000 8 18 79 87 35 51 360 0 0 0 24 25
12/7 1900 8 18 83 87 26 53 0 0 0 0 25 24
12/7 1800 9 18 86 87 22 36 0 0 0 0 25 24
12/7 1700 10 19 83 87 18 30 0 0 0 0 25 24
12/7 1600 11 19 87 88 17 29 0 0 0 0 26 23
12/7 1500 12 21 85 89 15 23 0 0 0 0 25 24
12/7 1400 13 21 86 89 14 24 0 0 0 0 25 28
12/7 1300 13 21 85 89 13 22 0 0 0 0 25 30
12/7 1200 12 21 87 89 11 18 0 0 0 0 26 28
12/7 1100 12 20 86 89 10 16 0 0 0 0 26 27
12/7 1000 11 19 90 88 5 16 0 0 0 0 25 25
12/7 900 10 18 93 88 0 0 360 0 0 0 25 23
12/7 800 10 14 18 94 87 0 0 0 0 0 0 26 388 49 23
12/7 700 10 14 18 94 87 0 0 0 0 0 0 26 389 51 23
12/7 600 10 15 17 93 88 0 0 0 0 0 0 26 391 51 24
12/7 500 10 14 17 91 88 0 0 0 0 0 0 26 395 52 24

12/7 400 10 12 17 90 87 0 0 0 0 .24 0 26 416 52 24
12/7 300 10 12 16 88 87 0 0 0 0 .24 0 26 391 53 24
12/7 200 11 15 20 93 88 0 0 0 0 .24 0 26 390 52 24
12/7 100 12 15 20 93 88 0 0 0 0 .24 0 26 399 52 25
12/7 0 12 15 20 93 89 0 0 0 0 .24 0 25 405 50 24
12/6 2300 12 14 19 92 88 0 0 0 0 .24 0 26 407 50 25
12/6 2200 13 14 20 91 89 0 0 0 0 .24 0 26 400 51 24
12/6 2100 13 15 22 94 89 0 0 0 0 .24 0 26 390 51 24
12/6 2000 14 17 23 96 89 0 0 0 0 .24 0 26 386 49 25
12/6 1900 14 18 23 96 90 0 0 0 0 .24 0 27 393 49 25
12/6 1800 15 19 23 96 90 0 0 0 .11 .24 0 27 387 49 22
12/6 1700 15 19 23 95 90 0 0 1 .13 .13 0 27 393 50 23
12/6 1600 16 19 22 91 91 0 0 1 0 0 0 27 400 52 24
12/6 1500 18 21 22 89 91 0 0 1 0 0 0 27 378 52 24
12/6 1400 20 23 27 83 93 0 0 1 0 0 0 27 417 52 23
12/6 1300 18 23 22 89 92 0 0 1 0 0 0 27 435 53 24
12/6 1200 18 21 22 91 92 0 0 1 0 0 0 27 418 53 23
12/6 1100 17 19 22 89 91 0 0 1 0 0 0 27 414 54 24
12/6 1000 16 17 20 91 90 0 0 0 0 0 0 27 415 53 24
12/6 900 14 15 16 92 90 0 0 0 0 0 0 27 414 55 24
12/6 800 13 14 15 93 89 0 0 0 0 0 0 27 402 55 24
12/6 700 13 13 14 93 89 0 0 1 0 0 6 27 401 55 23
12/6 600 14 14 15 92 89 0 0 1 0 0 6 27 397 55 23
12/6 500 14 14 16 93 89 0 0 1 0 0 6 27 407 55 23

12/6 400 14 14 17 93 89 0 0 1 0 .34 6 27 405 55 22
12/6 300 14 15 18 92 89 0 0 1 0 .34 6 27 397 54 22
12/6 200 14 16 21 93 89 0 0 1 0 .34 6 27 391 53 22
12/6 100 14 16 20 93 90 0 0 1 0 .34 6 27 397 54 22
12/6 0 15 18 20 92 90 0 0 2 0 .34 6 27 384 49 22
12/5 2300 15 19 23 94 90 0 0 2 0 .34 6 27 394 283 23
12/5 2200 15 19 24 95 90 0 0 2 0 .34 6 27 397 283 21
12/5 2100 16 19 24 94 90 0 0 2 0 .34 6 27 399 283 21
12/5 2000 16 19 24 93 90 0 0 2 0 .34 7 27 397 50 22
12/5 1900 17 20 25 95 91 0 0 2 0 .34 7 27 398 283 22
12/5 1800 17 20 25 96 91 0 0 2 0 .34 7 28 399 283 22
12/5 1700 18 21 25 96 91 0 0 2 0 .34 7 29 397 283 23
12/5 1600 19 22 26 95 92 0 0 2 .02 .34 7 30 392 283 23
12/5 1500 19 22 26 95 92 0 0 2 .03 .32 6 28 405 55 23
12/5 1400 20 22 26 95 93 0 0 2 .06 .29 6 29 398 51 23
12/5 1300 20 22 26 94 93 0 0 1 .05 .23 5 28 394 283 22
12/5 1200 19 23 26 96 92 0 0 1 .05 .18 3 25 398 283 25
12/5 1100 19 23 27 94 92 0 0 0 .06 .13 2 24 406 283 26
12/5 1000 18 22 26 97 92 0 0 0 .03 .07 2 25 406 283 24
12/5 900 18 22 26 97 92 0 0 0 .03 .04 0 24 410 52 25
12/5 800 17 21 26 97 91 0 0 0 .01 .01 0 25 409 54 24
12/5 700 17 21 26 96 91 0 0 0 0 0 0 25 410 54 25
12/5 600 17 21 26 96 91 0 0 0 0 0 2 24 405 283 23
12/5 500 17 21 26 96 91 0 0 0 0 0 2 25 409 52 23

12/5 400 17 26 97 92 0 0 0 0 .66 2 25 23
12/5 300 17 26 96 92 0 0 0 0 .66 2 25 22
12/5 200 17 26 95 92 0 0 0 .01 .66 2 25 22
12/5 100 17 26 96 92 0 0 0 .01 .65 1 25 22
12/5 0 17 25 96 91 0 0 1 0 .64 2 25 22
12/4 2300 17 24 96 91 0 0 1 0 .64 2 25 21
12/4 2200 17 25 96 91 0 0 1 .01 .64 2 25 22
12/4 2100 17 25 95 91 0 0 1 0 .63 2 25 22
12/4 2000 17 26 96 91 0 0 1 .01 .63 2 24 21
12/4 1900 17 26 96 91 0 0 1 0 .62 2 24 21
12/4 1800 17 26 96 92 0 0 1 .01 .62 2 24 21
12/4 1700 17 27 92 92 0 0 1 .01 .61 0 26 21
12/4 1600 18 27 92 92 0 0 1 .02 .6 2 25 21
12/4 1500 18 28 94 92 0 0 1 .03 .58 2 22 21
12/4 1400 18 28 88 92 0 0 1 .04 .55 0 23 21
12/4 1300 19 29 88 93 0 0 1 .04 .51 1 24 19
12/4 1200 19 30 85 92 0 0 2 .05 .47 1 24 21
12/4 1100 19 29 87 93 0 0 2 .04 .42 1 25 21
12/4 1000 19 28 92 92 0 0 2 .02 .38 0 24 22
12/4 900 19 28 96 92 0 0 2 .04 .36 0 26 22
12/4 800 20 28 97 93 0 0 2 .04 .32 0 24 22
12/4 700 21 29 96 94 0 0 2 .06 .28 14 26 22
12/4 600 22 31 96 94 0 0 2 .08 .22 13 22 22
12/4 500 24 31 99 95 0 0 2 .14 .14 13 23 23

12/4 400 24 32 100 96 0 0 2 .1 1.39 12 20 25
12/4 300 24 32 100 96 0 0 2 .16 1.29 11 20 24
12/4 200 25 32 100 96 0 0 2 .13 1.13 10 19 23
12/4 100 25 32 100 96 0 0 2 .12 1 8 18 22
12/4 0 25 32 100 96 0 0 2 .1 .88 6 16 23
12/3 2300 25 32 100 96 0 0 2 .11 .78 4 15 22
12/3 2200 26 32 100 96 0 0 2 .09 .67 3 13 22
12/3 2100 26 32 100 96 0 0 2 .07 .58 1 12 22
12/3 2000 26 32 100 97 0 0 2 .05 .51 1 12 23
12/3 1900 26 33 100 97 0 0 2 .03 .46 0 13 23
12/3 1800 26 32 100 96 0 0 2 .05 .43 0 12 22
12/3 1700 26 32 100 97 0 0 2 .03 .38 0 13 22
12/3 1600 26 33 100 97 0 0 2 .03 .35 0 13 22
12/3 1500 27 33 100 97 0 0 2 .05 .32 0 14 22
12/3 1400 26 34 99 97 0 0 2 .01 .27 0 14 22
12/3 1300 27 34 100 97 0 0 2 .04 .26 0 14 22
12/3 1200 27 33 99 97 0 0 2 .05 .22 0 14 21
12/3 1100 26 33 99 97 0 0 2 .04 .17 0 13 21
12/3 1000 26 33 99 96 0 0 2 .03 .13 0 12 22
12/3 900 25 33 100 96 0 0 2 .02 .1 0 13 22
12/3 800 26 33 100 97 0 0 3 .02 .08 0 13 21
12/3 700 26 32 100 96 0 0 3 .03 .06 0 13 21
12/3 600 26 33 99 97 0 0 3 .02 .03 0 13 21
12/3 500 26 33 100 97 0 0 3 .01 .01 0 13 21

12/3 400 26 34 100 97 0 0 3 .01 .8 0 13 21
12/3 300 27 34 100 97 0 0 3 .02 .79 0 14 22
12/3 200 27 33 100 97 0 0 3 .04 .77 0 14 21
12/3 100 27 34 100 97 0 0 3 .02 .73 0 14 21
12/3 0 27 34 99 97 0 0 3 0 .71 0 14 22
12/2 2300 27 34 100 97 0 0 3 .03 .71 0 14 23
12/2 2200 28 34 99 98 0 0 3 .01 .68 0 13 23
12/2 2100 29 34 100 98 0 0 3 .04 .67 0 12 23
12/2 2000 30 34 100 99 0 0 3 .11 .63 0 14 24
12/2 1900 31 34 100 99 0 0 3 .08 .52 0 13 25
12/2 1800 31 34 100 100 0 0 4 .09 .44 0 13 25
12/2 1700 31 33 100 100 0 0 4 .05 .35 0 14 25
12/2 1600 31 33 100 100 0 0 4 .04 .3 0 14 25
12/2 1500 31 33 99 99 0 0 4 .02 .26 0 14 26
12/2 1400 30 34 100 99 0 0 4 .02 .24 0 14 25
12/2 1300 29 34 99 99 0 0 4 .01 .22 0 14 27
12/2 1200 29 33 100 98 0 0 3 .02 .21 0 14 27
12/2 1100 29 33 100 98 0 0 2 .06 .19 0 14 22
12/2 1000 29 33 99 98 0 0 2 .04 .13 0 13 27
12/2 900 28 33 100 97 0 0 2 .05 .09 0 14 25
12/2 800 28 33 100 97 0 0 2 .02 .04 0 14 25
12/2 700 27 33 99 97 0 0 2 .01 .02 0 14 24
12/2 600 27 33 99 97 0 0 2 .01 .01 0 14 24
12/2 500 27 33 100 97 0 0 2 0 0 0 14 24

12/2 400 27 33 100 97 0 0 2 0 .09 0 14 24
12/2 300 27 33 100 97 0 0 2 .01 .09 0 14 25
12/2 200 27 32 99 97 0 0 2 .01 .08 0 14 25
12/2 100 27 32 99 97 0 0 2 0 .07 0 12 24
12/2 0 27 32 99 97 0 0 2 0 .07 0 11 25
12/1 2300 26 32 100 96 0 0 2 .01 .07 0 11 25
12/1 2200 26 32 100 96 0 0 2 .01 .06 0 12 25
12/1 2100 25 32 100 96 0 0 2 0 .05 0 12 25
12/1 2000 25 33 99 96 0 0 2 0 .05 0 12 25
12/1 1900 24 32 100 96 0 0 2 0 .05 0 11 25
12/1 1800 24 33 99 96 0 0 2 .01 .05 0 11 26
12/1 1700 24 32 99 96 0 0 2 0 .04 0 13 26
12/1 1600 24 33 98 96 0 0 2 0 .04 0 12 26
12/1 1500 24 34 97 96 0 0 2 0 .04 0 11 26
12/1 1400 24 34 97 96 0 0 2 .01 .04 0 12 25
12/1 1300 25 34 96 96 0 0 2 0 .03 0 12 24
12/1 1200 25 34 96 96 0 0 2 .01 .03 0 13 25
12/1 1100 24 34 96 96 0 0 2 .01 .02 1 13 25
12/1 1000 24 33 98 96 0 0 2 0 .01 2 13 24
12/1 900 23 32 99 95 0 0 2 0 .01 2 13 24
12/1 800 23 31 99 95 0 0 2 0 .01 1 13 23
12/1 700 22 31 99 95 0 0 2 0 .01 3 13 21
12/1 600 23 32 99 96 0 0 2 .01 .01 3 13 23
12/1 500 23 32 100 95 0 0 2 0 0 3 12 23

12/1 400 32 100 0 1.14 3 12
12/1 300 23 32 100 95 0 0 2 0 1.14 3 12 23
12/1 200 24 32 99 96 0 0 2 .01 1.14 3 12 22
12/1 100 24 32 99 96 0 0 2 .02 1.13 3 13 23
12/1 0 24 32 100 96 0 0 3 .01 1.11 3 13 22
11/30 2300 24 32 100 96 0 0 3 0 1.1 3 13 22
11/30 2200 25 32 100 97 0 0 3 .02 1.1 3 13 21
11/30 2100 25 32 99 97 0 0 3 0 1.08 3 14 22
11/30 2000 25 34 91 97 0 0 3 .04 1.08 3 14 22
11/30 1900 25 34 92 97 0 0 3 .08 1.04 3 14 22
11/30 1800 26 33 98 97 0 0 3 .19 .96 3 15 22
11/30 1700 27 32 100 98 0 0 3 .07 .77 2 13 23
11/30 1600 27 33 100 98 0 0 3 .04 .7 3 14 22
11/30 1500 27 33 100 97 0 0 3 .08 .66 2 14 23
11/30 1400 28 33 100 98 0 0 3 .07 .58 2 14 22
11/30 1300 27 33 100 97 0 0 3 .09 .51 2 14 22
11/30 1200 27 33 100 97 0 0 3 .04 .42 3 14 23
11/30 1100 27 33 100 97 0 0 3 .06 .38 2 12 24
11/30 1000 27 32 100 97 0 0 3 .06 .32 0 11 22
11/30 900 26 32 100 97 0 0 2 .08 .26 0 11 21
11/30 800 26 32 100 97 0 0 2 .07 .18 0 11 20
11/30 700 26 32 100 97 0 0 3 .03 .11 3 12 20
11/30 600 26 32 100 97 0 0 3 .06 .08 2 10 20
11/30 500 27 32 100 97 0 0 3 .02 .02 2 10 20

11/30 400 26 32 100 97 0 0 3 .05 .34 2 10 20
11/30 300 26 32 100 97 0 0 3 .07 .29 1 8 20
11/30 200 26 33 100 97 0 0 3 .04 .22 0 8 21
11/30 100 26 33 100 97 0 0 3 0 .18 0 10 21
11/30 0 26 33 99 97 0 0 3 0 .18 0 11 21
11/29 2300 26 33 100 97 0 0 3 .05 .18 0 10 22
11/29 2200 26 33 99 98 0 0 3 .08 .13 0 10 23
11/29 2100 27 34 99 98 0 0 3 .01 .05 0 11 24
11/29 2000 27 34 100 98 0 0 4 .01 .04 0 10 24
11/29 1900 26 33 100 98 0 0 4 0 .03 0 11 24
11/29 1800 27 33 100 98 0 0 4 0 .03 0 11 25
11/29 1700 27 32 99 99 0 0 4 0 .03 0 10 26
11/29 1600 27 33 98 99 0 0 4 0 .03 0 10 26
11/29 1500 31 35 98 100 0 0 4 0 .03 0 10 25
11/29 1400 32 36 96 100 0 0 4 .01 .03 0 10 24
11/29 1300 32 36 97 100 0 0 3 .02 .02 0 10 24
11/29 1200 32 36 96 100 0 0 3 0 0 0 9 24
11/29 1100 32 37 95 100 0 0 3 0 0 0 9 24
11/29 1000 29 35 99 99 0 0 2 0 0 0 10 26
11/29 900 26 34 99 97 0 0 2 0 0 0 10 24
11/29 800 26 33 99 97 0 0 2 0 0 0 10 24
11/29 700 26 32 100 97 0 0 2 0 0 0 10 24
11/29 600 26 33 99 97 0 0 3 0 0 0 10 24
11/29 500 26 33 99 97 0 0 3 0 0 0 10 25

11/29 400 33 100 0 .68 0 10
11/29 300 27 33 100 98 0 0 3 .01 .68 0 10 25
11/29 200 27 33 99 98 0 0 3 .01 .67 0 11 23
11/29 100 26 33 100 98 0 0 3 0 .66 0 11 23
11/29 0 27 33 100 98 0 0 3 .01 .66 0 11 23
11/28 2300 27 33 100 98 0 0 3 0 .65 0 11 23
11/28 2200 27 33 100 98 0 0 3 .02 .65 0 12 24
11/28 2100 28 32 100 98 0 0 3 .03 .63 0 12 24
11/28 2000 28 33 99 98 0 0 3 .08 .6 0 12 24
11/28 1900 28 33 99 98 0 0 3 .04 .52 0 12 24
11/28 1800 27 33 100 98 0 0 3 .01 .48 0 12 24
11/28 1700 28 33 100 98 0 0 3 .05 .47 0 12 23
11/28 1600 28 33 100 98 0 0 3 .02 .42 0 11 24
11/28 1500 28 33 99 98 0 0 3 .05 .4 0 11 25
11/28 1400 31 34 97 100 0 0 3 .06 .35 0 12 27
11/28 1300 30 34 97 100 0 0 3 .05 .29 0 12 26
11/28 1200 29 34 96 99 0 0 2 .03 .24 0 10 28
11/28 1100 27 34 95 98 0 0 2 .03 .21 0 10 29
11/28 1000 26 34 98 97 0 0 2 .05 .18 0 10 26
11/28 900 26 33 98 98 0 0 2 .02 .13 0 9 26
11/28 800 25 33 98 97 0 0 2 .02 .11 0 9 26
11/28 700 25 32 97 97 0 0 2 .01 .09 7 12 26
11/28 600 24 33 97 97 0 0 2 .02 .08 7 12 26
11/28 500 25 32 100 97 0 0 2 .06 .06 7 9 27

MM/DD Hour
PST
Temp
F
5470'
Temp
F
4350'
Temp
F
3100'
RH
%
3100'
RH
%
5470'
Wind
Avg
5520'
Wind
Max
5520'
Wind
Dir.
5520'
Hour
Prec.
3100'
Total
Prec.
3100'
24 Hr
Snow
3100'
Total
Snow
3100'
24 Hr
Snow
4350'
Total
Snow
4350'
Inter
Snow
5470'