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12-11-2018
Northwest Avalanche Center
Stevens Pass Ski Area Brooks Chair
Stevens Pass, Washington
MM/DD Hour
PST
Temp
F
4850'
RH
%
4850'
Wind
Avg
4850'
Wind
Max
4850'
Wind
Dir
4850'
Hour
Prec.
4800'
Total
Prec.
4800'
24 Hr
Snow
4800'
Total
Snow
4800'

12/11 500 24 100 8 13 49 .09 .3 4 32

12/11 400 25 100 6 10 47 .03 .22 3 30
12/11 300 26 100 5 9 54 .01 .19 2 24
12/11 200 26 100 2 7 65 .01 .18 2 30
12/11 100 26 100 0 4 52 0 .17 2 29
12/11 0 26 100 0 7 66 0 .17 2 30
12/10 2300 26 100 0 1 148 0 .17 2 30
12/10 2200 27 100 0 5 183 0 .17 2 31
12/10 2100 26 100 2 6 197 .01 .17 2 31
12/10 2000 26 100 4 10 211 0 .16 2 31
12/10 1900 26 100 6 11 213 0 .16 2 30
12/10 1800 26 100 8 14 211 0 .16 2 31
12/10 1700 26 100 5 14 206 0 .16 2 31
12/10 1600 26 100 7 16 206 0 .16 2 31
12/10 1500 27 100 6 16 221 .04 .16 2 30
12/10 1400 28 100 5 15 214 .03 .12 1 30
12/10 1300 29 100 3 11 231 .01 .09 0 29
12/10 1200 28 100 6 14 215 0 .08 0 30
12/10 1100 28 100 7 17 217 .01 .08 0 30
12/10 1000 29 100 7 16 221 .02 .07 0 30
12/10 900 29 100 6 17 215 .01 .05 0 29
12/10 800 28 100 5 10 221 0 .04 0 30
12/10 700 29 100 7 17 211 .01 .04 0 30
12/10 600 29 100 7 16 221 .02 .03 6 29
12/10 500 29 100 7 15 229 .01 .01 6 29

12/10 400 29 100 4 11 224 .04 .36 6 28
12/10 300 29 100 4 14 222 .02 .32 4 26
12/10 200 29 100 7 13 224 .01 .3 4 25
12/10 100 30 100 3 9 273 .03 .29 4 25
12/10 0 29 100 2 6 38 .01 .26 4 25
12/9 2300 21 99 6 10 51 .04 .25 4 25
12/9 2200 21 99 8 12 46 .03 .21 2 24
12/9 2100 20 99 9 15 45 .04 .18 2 25
12/9 2000 21 99 9 15 50 .04 .14 2 25
12/9 1900 21 98 10 15 66 .04 .1 2 23
12/9 1800 20 98 10 15 64 .03 .06 1 25
12/9 1700 20 98 11 17 64 .02 .03 0 25
12/9 1600 21 99 11 17 63 .01 .01 0 26
12/9 1500 21 98 11 18 55 0 0 0 24
12/9 1400 21 98 11 17 52 0 0 0 24
12/9 1300 21 98 12 17 52 0 0 1 24
12/9 1200 21 98 12 20 48 0 0 1 25
12/9 1100 21 98 12 18 48 0 0 1 24
12/9 1000 21 99 11 17 58 0 0 1 24
12/9 900 20 98 11 18 62 0 0 1 25
12/9 800 19 98 12 19 62 0 0 1 25
12/9 700 19 97 11 18 63 0 0 1 24
12/9 600 18 98 12 17 67 0 0 1 25
12/9 500 18 97 13 19 60 0 0 1 24

12/9 400 18 96 14 21 63 0 0 1 25
12/9 300 18 96 14 20 68 0 0 1 25
12/9 200 18 97 14 21 64 0 0 1 25
12/9 100 18 95 12 16 67 0 0 1 24
12/9 0 19 96 10 18 68 0 0 1 25
12/8 2300 18 97 12 18 55 0 0 1 24
12/8 2200 18 97 12 18 55 0 0 1 24
12/8 2100 18 96 11 17 60 0 0 1 24
12/8 2000 18 97 10 20 69 0 0 1 24
12/8 1900 18 98 12 17 70 0 0 1 24
12/8 1800 18 97 13 19 69 0 0 1 24
12/8 1700 18 96 14 19 59 0 0 1 24
12/8 1600 18 94 12 19 55 0 0 1 25
12/8 1500 19 93 11 17 54 0 0 1 24
12/8 1400 19 92 13 18 49 0 0 1 25
12/8 1300 19 92 12 17 49 0 0 1 24
12/8 1200 18 92 13 18 51 0 0 1 25
12/8 1100 17 92 13 18 53 0 0 1 23
12/8 1000 16 92 13 20 50 0 0 1 24
12/8 900 16 92 14 21 47 0 0 1 24
12/8 800 16 93 13 20 52 0 0 1 25
12/8 700 15 92 14 20 50 0 0 1 25
12/8 600 15 92 13 20 53 0 0 1 25
12/8 500 15 92 13 20 54 0 0 1 25

12/8 400 14 92 14 21 58 0 0 1 25
12/8 300 14 92 14 20 56 0 0 1 25
12/8 200 14 92 13 19 53 0 0 1 25
12/8 100 14 92 13 20 54 0 0 1 25
12/8 0 14 92 13 18 53 0 0 1 24
12/7 2300 14 92 12 18 54 0 0 1 25
12/7 2200 14 92 13 19 53 0 0 1 24
12/7 2100 14 92 14 20 54 0 0 1 25
12/7 2000 14 92 13 18 53 0 0 1 25
12/7 1900 14 92 14 20 50 0 0 1 25
12/7 1800 13 92 13 20 49 0 0 1 25
12/7 1700 14 92 13 19 51 0 0 1 25
12/7 1600 14 92 11 16 51 0 0 1 25
12/7 1500 15 92 11 17 43 0 0 1 25
12/7 1400 15 91 11 18 38 0 0 1 25
12/7 1300 15 92 12 20 37 0 0 1 25
12/7 1200 15 92 12 18 38 0 0 1 25
12/7 1100 15 92 13 20 39 0 0 0 25
12/7 1000 14 92 12 24 40 0 0 1 25
12/7 900 14 92 12 21 39 0 0 1 25
12/7 800 14 92 13 21 40 0 0 1 25
12/7 700 13 92 13 20 37 0 0 1 25
12/7 600 14 92 14 22 40 0 0 1 25
12/7 500 13 92 14 23 39 0 0 1 25

12/7 400 13 92 15 22 39 0 0 1 25
12/7 300 13 92 14 22 41 0 0 1 25
12/7 200 13 92 16 24 40 0 0 1 26
12/7 100 13 92 14 23 46 0 0 1 25
12/7 0 14 91 13 22 49 0 0 1 26
12/6 2300 14 89 13 21 47 0 0 1 26
12/6 2200 14 89 11 17 43 0 0 1 25
12/6 2100 14 89 13 23 40 0 0 1 26
12/6 2000 15 89 13 22 40 0 0 1 26
12/6 1900 15 88 15 24 38 0 0 1 25
12/6 1800 15 89 15 23 37 0 0 1 26
12/6 1700 14 89 16 25 36 0 0 1 26
12/6 1600 15 89 15 22 36 0 0 1 26
12/6 1500 16 87 14 23 39 0 0 1 25
12/6 1400 17 81 13 20 45 0 0 1 25
12/6 1300 17 84 13 22 45 0 0 1 25
12/6 1200 16 83 13 21 46 0 0 1 25
12/6 1100 15 85 11 20 48 0 0 1 25
12/6 1000 15 86 11 21 47 0 0 1 25
12/6 900 14 87 10 16 58 0 0 1 26
12/6 800 13 88 10 17 57 0 0 1 26
12/6 700 13 88 10 19 63 0 0 1 26
12/6 600 13 88 11 17 61 0 0 1 26
12/6 500 14 88 10 17 55 0 0 1 26

12/6 400 13 89 10 19 56 0 0 1 26
12/6 300 13 88 10 16 60 0 0 1 26
12/6 200 14 89 9 15 61 0 0 1 26
12/6 100 14 89 11 21 55 0 0 1 26
12/6 0 14 88 12 21 56 0 0 1 26
12/5 2300 14 89 12 19 56 0 0 1 26
12/5 2200 14 89 12 21 57 0 0 1 26
12/5 2100 14 89 10 18 66 0 0 1 26
12/5 2000 14 88 9 14 67 0 0 1 26
12/5 1900 14 89 9 15 61 0 0 1 24
12/5 1800 14 89 8 14 61 0 0 1 25
12/5 1700 15 89 8 14 65 0 0 1 26
12/5 1600 15 90 8 13 73 0 0 1 26
12/5 1500 16 90 9 13 68 0 0 1 25
12/5 1400 18 88 9 15 68 0 0 1 26
12/5 1300 17 90 9 15 63 0 0 1 25
12/5 1200 17 89 9 14 66 0 0 1 25
12/5 1100 15 91 10 15 68 0 0 1 26
12/5 1000 15 91 10 16 64 0 0 1 23
12/5 900 14 92 11 18 65 0 0 1 25
12/5 800 14 92 11 17 65 0 0 1 26
12/5 700 14 91 11 19 69 0 0 1 26
12/5 600 15 91 10 20 69 0 0 1 26
12/5 500 15 92 12 21 71 0 0 1 26

12/5 400 15 93 12 18 69 0 0 1 25
12/5 300 14 93 12 18 63 0 0 1 24
12/5 200 14 93 11 18 55 0 0 1 25
12/5 100 14 93 12 18 53 0 0 1 25
12/5 0 15 94 13 22 54 0 0 1 25
12/4 2300 15 95 12 19 58 0 0 1 25
12/4 2200 15 97 13 20 58 0 0 1 25
12/4 2100 15 97 13 20 59 0 0 1 26
12/4 2000 16 98 11 20 59 0 0 1 26
12/4 1900 16 100 11 17 61 0 0 1 25
12/4 1800 17 100 10 16 68 0 0 1 24
12/4 1700 18 94 9 15 51 0 0 1 25
12/4 1600 19 91 10 14 54 0 0 1 25
12/4 1500 19 89 10 16 51 0 0 1 24
12/4 1400 21 83 10 16 70 0 0 1 25
12/4 1300 20 85 10 16 61 0 0 1 24
12/4 1200 20 84 9 15 58 0 0 0 24
12/4 1100 17 90 10 16 67 0 0 0 24
12/4 1000 17 90 11 17 66 0 0 0 24
12/4 900 16 91 10 17 57 0 0 0 25
12/4 800 16 92 9 15 61 0 0 0 25
12/4 700 16 90 7 15 62 0 0 0 26
12/4 600 16 91 7 11 63 0 0 0 26
12/4 500 17 91 5 9 63 0 0 0 26

12/4 400 17 93 6 10 59 0 0 0 26
12/4 300 17 90 5 8 66 0 0 0 22
12/4 200 17 89 5 10 73 0 0 0 26
12/4 100 18 89 4 10 71 0 0 0 24
12/4 0 18 89 3 9 75 0 0 0 25
12/3 2300 18 90 3 7 80 0 0 0 26
12/3 2200 19 89 4 10 70 0 0 0 25
12/3 2100 19 90 3 7 74 0 0 0 25
12/3 2000 19 91 4 8 60 0 0 0 24
12/3 1900 20 92 4 7 59 0 0 0 25
12/3 1800 20 93 4 8 61 0 0 0 26
12/3 1700 20 94 4 8 53 0 0 0 25
12/3 1600 21 91 5 12 39 0 0 0 26
12/3 1500 22 89 6 14 29 0 0 0 26
12/3 1400 23 90 5 8 45 0 0 0 25
12/3 1300 23 87 4 8 71 0 0 0 26
12/3 1200 26 81 3 6 88 0 0 0 26
12/3 1100 21 91 2 5 90 0 0 0 26
12/3 1000 20 97 3 6 93 0 0 0 26
12/3 900 20 94 4 7 105 0 0 -0 26
12/3 800 20 91 2 6 127 0 0 -1 26
12/3 700 21 88 0 2 149 0 0 -0 27
12/3 600 21 91 0 0 164 0 0 -1 26
12/3 500 23 77 0 0 164 0 0 -1 27

12/3 400 23 78 0 0 164 0 0 -1 26
12/3 300 22 83 0 0 164 0 0 -1 26
12/3 200 23 82 0 0 164 0 0 -1 27
12/3 100 23 82 0 4 164 0 0 -1 26
12/3 0 20 93 1 6 182 0 0 -1 25
12/2 2300 21 89 0 0 211 0 0 -1 26
12/2 2200 23 85 0 0 211 0 0 -1 25
12/2 2100 23 80 0 0 211 0 0 -1 26
12/2 2000 23 85 0 0 215 0 0 -1 26
12/2 1900 24 86 0 0 219 0 0 -1 26
12/2 1800 24 95 0 0 216 0 0 -1 27
12/2 1700 24 94 0 0 224 0 0 -1 27
12/2 1600 24 99 2 7 219 0 0 -1 27
12/2 1500 26 100 2 5 209 0 0 -1 27
12/2 1400 26 93 0 5 217 0 0 -1 26
12/2 1300 28 84 0 0 239 0 0 -2 26
12/2 1200 29 81 0 0 208 0 0 -2 25
12/2 1100 27 88 0 4 188 0 0 -4 26
12/2 1000 25 91 2 5 186 0 0 -1 26
12/2 900 26 93 1 5 207 0 0 -1 26
12/2 800 24 100 1 4 209 0 0 -1 26
12/2 700 24 100 0 3 12 0 0 -1 26
12/2 600 24 100 0 3 12 0 0 -1 26
12/2 500 24 100 0 5 12 0 0 -1 25

12/2 400 25 100 0 4 12 0 .04 -1 25
12/2 300 25 100 0 5 12 0 .04 -1 25
12/2 200 24 100 0 0 12 0 .04 -1 26
12/2 100 24 100 0 0 12 0 .04 -2 25
12/2 0 25 100 0 0 12 0 .04 -3 25
12/1 2300 25 100 0 0 12 0 .04 -2 26
12/1 2200 25 87 0 0 12 0 .04 -2 26
12/1 2100 25 87 0 0 12 0 .04 -1 25
12/1 2000 25 95 0 0 12 0 .04 -1 26
12/1 1900 26 100 0 0 12 0 .04 -1 26
12/1 1800 26 100 0 3 12 0 .04 -1 25
12/1 1700 27 100 0 0 12 0 .04 -1 28
12/1 1600 28 100 0 0 12 0 .04 46 26
12/1 1500 29 97 0 0 12 0 .04 -2 25
12/1 1400 29 94 0 4 12 0 .04 -2 26
12/1 1300 29 96 2 6 12 0 .04 -2 26
12/1 1200 29 99 2 6 12 .01 .04 -1 26
12/1 1100 28 100 2 5 12 0 .03 -1 28
12/1 1000 28 100 3 8 11 0 .03 -1 26
12/1 900 27 100 4 8 355 0 .03 -1 27
12/1 800 26 100 2 7 268 .02 .03 2 27
12/1 700 26 100 0 0 245 .01 .01 3 28
12/1 600 26 99 0 0 213 0 0 2 25
12/1 500 26 92 0 0 209 0 0 2 25

MM/DD Hour
PST
Temp
F
4850'
RH
%
4850'
Wind
Avg
4850'
Wind
Max
4850'
Wind
Dir
4850'
Hour
Prec.
4800'
Total
Prec.
4800'
24 Hr
Snow
4800'
Total
Snow
4800'