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12-22-2014
Northwest Avalanche Center
Stevens Pass Ski Area Brooks Chair (4850')
Washington Department of Transportation Schmidt Haus (3950')
Stevens Pass, Washington

Total snow may read bushes in early season
MM/DD Hour
PST
Temp
F
4850'
Temp
F
3950'
RH
%
4850'
RH
%
3950'
Wind
Avg
4850'
Wind
Max
4850'
Wind
Dir
4850'
Hour
Prec.
3950'
Total
Prec.
3950'
24 Hr
Snow
3950'
Total
Snow
3950'
Press
mb
3950'

12/22 500 32 88 .01 .86 1 22 1018

12/22 400 28 33 88 84 4 16 236 0 .87 1 22 1017
12/22 300 29 33 83 82 6 17 221 .01 .87 0 22 1016
12/22 200 30 33 94 92 4 22 231 .03 .86 0 21 1016
12/22 100 31 34 94 91 6 19 225 0 .83 0 22 1015
12/22 0 31 34 98 91 5 31 225 .04 .83 0 22 1015
12/21 2300 30 34 100 89 7 34 225 0 .79 0 22 1014
12/21 2200 31 34 85 91 7 26 214 0 .79 0 22 1015
12/21 2100 31 35 99 92 7 24 218 0 .79 0 22 1015
12/21 2000 31 33 100 96 3 23 231 .02 .79 0 22 1014
12/21 1900 31 35 100 94 5 23 223 .01 .77 0 22 1014
12/21 1800 31 35 100 94 6 27 221 .01 .76 0 23 1014
12/21 1700 32 34 100 95 5 18 228 .03 .75 0 22 1013
12/21 1600 32 35 100 93 5 20 227 .04 .72 0 22 1012
12/21 1500 32 35 100 95 7 28 222 .04 .68 0 22 1012
12/21 1400 32 35 100 93 8 30 222 .12 .64 0 22 1011
12/21 1300 32 35 100 93 8 27 219 .08 .52 0 22 1010
12/21 1200 32 35 100 95 3 10 228 .01 .44 0 22 1009
12/21 1100 33 35 100 95 3 16 227 .01 .43 0 22 1010
12/21 1000 33 36 100 94 5 19 224 .01 .42 0 23 1010
12/21 900 33 35 100 95 7 31 226 .02 .41 0 23 1007
12/21 800 32 35 100 93 8 34 220 .07 .39 0 23 1006
12/21 700 32 33 100 96 5 18 221 .15 .32 0 23 1006
12/21 600 32 34 100 94 6 23 222 .15 .17 0 23 1005
12/21 500 32 36 100 91 4 15 231 .02 .02 7 23 1003

12/21 400 34 37 97 92 6 36 221 .01 2.38 7 23 1003
12/21 300 35 37 97 92 5 30 226 .07 2.37 7 23 1002
12/21 200 35 38 96 91 13 40 225 .14 2.3 7 23 1000
12/21 100 38 40 99 91 17 39 222 .05 2.16 8 24 999
12/21 0 37 40 100 92 15 43 224 .08 2.11 8 24 998
12/20 2300 39 42 90 89 15 50 225 .23 2.03 8 24 998
12/20 2200 39 41 100 94 13 36 222 .17 1.8 8 24 997
12/20 2100 39 41 100 92 13 31 215 .17 1.63 8 25 997
12/20 2000 37 32 100 96 7 29 194 .25 1.46 9 25 998
12/20 1900 28 30 100 96 5 12 51 .23 1.21 9 25 998
12/20 1800 27 29 100 95 6 13 45 .21 .98 8 25 999
12/20 1700 27 30 100 94 6 14 45 .1 .77 8 24 1000
12/20 1600 26 30 100 94 7 15 54 .09 .67 7 23 1000
12/20 1500 26 30 100 94 7 13 58 .06 .58 7 23 1002
12/20 1400 26 30 100 94 6 14 56 .09 .52 47 21 1001
12/20 1300 26 30 100 94 6 13 53 .13 .43 5 21 1003
12/20 1200 27 30 100 92 6 13 51 .04 .3 3 20 1004
12/20 1100 27 30 100 92 6 13 49 .04 .26 3 20 1004
12/20 1000 26 30 100 93 5 11 51 .06 .22 3 20 1004
12/20 900 26 30 100 93 5 11 41 .08 .16 3 19 1005
12/20 800 26 30 100 94 4 10 52 .07 .08 1 19 1005
12/20 700 26 30 100 92 4 10 57 .01 .01 0 18 1005
12/20 600 26 30 100 92 4 10 52 0 0 1 16 1006
12/20 500 26 30 100 92 4 10 56 0 0 1 17 1007

12/20 400 26 30 100 92 5 11 61 0 .11 0 17 1008
12/20 300 27 30 100 92 4 11 54 0 .11 0 17 1008
12/20 200 27 30 100 92 3 8 48 0 .11 0 17 1009
12/20 100 27 30 100 91 3 9 54 0 .11 0 17 1010
12/20 0 27 30 100 92 4 9 55 0 .11 0 17 1010
12/19 2300 27 30 100 92 4 11 52 0 .11 0 17 1011
12/19 2200 27 30 100 92 4 10 57 0 .11 0 17 1010
12/19 2100 27 30 100 94 2 6 69 0 .11 0 17 1011
12/19 2000 28 31 100 92 0 2 156 0 .11 0 17 1012
12/19 1900 28 31 95 92 0 5 179 0 .11 0 17 1012
12/19 1800 27 30 99 91 0 4 207 0 .11 0 17 1012
12/19 1700 28 32 100 93 2 7 241 0 .11 0 17 1012
12/19 1600 28 32 100 93 2 6 236 .01 .11 0 17 1012
12/19 1500 29 33 100 91 2 8 236 0 .1 0 16 1011
12/19 1400 29 33 100 91 4 12 219 0 .1 0 16 1011
12/19 1300 28 33 100 90 4 16 228 .01 .1 0 17 1011
12/19 1200 29 33 100 92 4 15 231 .02 .09 0 17 1011
12/19 1100 29 33 100 93 3 8 225 .03 .07 0 15 1010
12/19 1000 29 33 100 92 3 11 243 0 .04 -0 16 1010
12/19 900 29 33 100 93 6 16 241 .01 .04 0 17 1010
12/19 800 29 31 100 95 3 10 234 .01 .03 0 17 1009
12/19 700 30 31 100 94 0 5 251 0 .02 0 15 1008
12/19 600 31 30 100 94 0 5 258 .01 .02 3 16 1008
12/19 500 31 30 100 93 0 2 232 .01 .01 4 279 1008

12/19 400 27 29 100 95 2 8 60 0 .18 4 16 1007
12/19 300 27 29 100 93 3 9 59 .02 .18 4 17 1007
12/19 200 26 29 100 94 4 14 51 .02 .16 3 16 1009
12/19 100 26 29 100 93 7 12 56 .01 .14 3 16 1008
12/19 0 26 29 100 93 7 13 53 .03 .13 47 15 1008
12/18 2300 25 29 100 93 7 15 62 .01 .1 -0 15 1008
12/18 2200 26 29 100 93 8 16 70 .02 .09 2 15 1009
12/18 2100 26 29 100 92 8 16 69 .01 .07 2 15 1009
12/18 2000 25 29 100 93 7 15 65 .02 .06 1 15 1009
12/18 1900 26 30 100 92 7 14 59 0 .04 1 15 1010
12/18 1800 26 29 100 92 7 13 63 0 .04 1 14 1010
12/18 1700 26 29 100 94 6 16 57 .01 .04 0 14 1010
12/18 1600 26 30 100 94 6 12 58 .01 .03 0 14 1010
12/18 1500 27 29 100 94 5 11 56 0 .02 0 13 1011
12/18 1400 27 30 100 95 5 11 54 .01 .02 0 13 1010
12/18 1300 27 30 100 94 5 10 59 .01 .01 0 14 1010
12/18 1200 27 30 100 94 5 10 58 0 0 0 14 1011
12/18 1100 27 30 100 94 4 9 63 0 0 0 13 1012
12/18 1000 27 29 100 96 3 8 60 0 0 0 12 1012
12/18 900 26 29 100 96 0 5 58 0 0 0 13 1011
12/18 800 29 29 100 95 0 0 56 0 0 0 13 1012
12/18 700 27 29 100 95 0 1 53 0 0 0 13 1012
12/18 600 27 29 100 94 1 4 55 0 0 0 14 1011
12/18 500 27 29 100 95 1 4 61 0 0 3 14 1011

12/18 400 27 29 100 95 3 6 56 0 .15 3 14 1012
12/18 300 26 29 100 94 2 7 49 .02 .15 3 14 1011
12/18 200 26 29 100 94 4 10 45 0 .13 3 13 1011
12/18 100 26 29 100 94 5 11 48 0 .13 2 13 1011
12/18 0 26 29 100 95 5 11 48 0 .13 2 14 1010
12/17 2300 26 29 100 95 4 11 39 0 .13 2 13 1011
12/17 2200 26 29 100 95 5 11 33 0 .13 2 13 1011
12/17 2100 26 29 100 95 4 8 39 0 .13 2 13 1011
12/17 2000 26 29 100 95 4 9 43 .02 .13 2 13 1010
12/17 1900 26 29 100 94 4 11 50 0 .11 2 13 1011
12/17 1800 26 30 100 92 4 10 57 0 .11 2 13 1011
12/17 1700 26 30 100 92 5 10 67 0 .11 2 13 1010
12/17 1600 26 30 100 91 4 9 64 0 .11 2 13 1010
12/17 1500 27 31 100 89 5 9 58 0 .11 2 13 1010
12/17 1400 26 31 100 89 5 10 63 0 .11 -0 11 1009
12/17 1300 26 30 100 90 5 12 54 .03 .11 2 12 1009
12/17 1200 26 30 100 90 4 10 58 0 .08 -0 10 1010
12/17 1100 26 29 100 90 5 10 57 .01 .08 2 12 1010
12/17 1000 25 29 100 91 5 9 47 .01 .07 2 13 1009
12/17 900 25 29 100 92 4 10 47 .03 .06 0 11 1009
12/17 800 25 29 100 91 4 8 55 .02 .03 0 11 1010
12/17 700 25 29 100 91 5 10 59 .01 .01 0 12 1009
12/17 600 25 29 100 90 5 11 54 0 0 0 11 1009
12/17 500 24 29 100 88 5 10 56 0 0 0 12 1009

12/17 400 24 29 100 88 5 12 56 0 0 0 12 1010
12/17 300 24 29 100 87 6 13 64 0 0 0 12 1010
12/17 200 24 29 100 88 6 12 59 0 0 0 12 1009
12/17 100 24 28 100 87 6 12 52 0 0 0 12 1010
12/17 0 24 29 100 88 6 13 53 0 0 0 12 1010
12/16 2300 24 29 100 88 6 12 54 0 0 0 12 1010
12/16 2200 24 29 100 87 6 11 52 0 0 0 12 1010
12/16 2100 24 29 100 87 5 13 49 0 0 0 12 1011
12/16 2000 24 30 100 85 4 9 57 0 0 0 12 1010
12/16 1900 24 30 100 86 5 11 52 0 0 0 12 1010
12/16 1800 24 30 100 87 5 11 55 0 0 0 12 1010
12/16 1700 24 30 100 85 5 11 51 0 0 0 12 1010
12/16 1600 25 30 100 85 5 11 48 0 0 0 12 1010
12/16 1500 25 30 100 85 5 9 46 0 0 0 11 1009
12/16 1400 25 30 100 86 4 8 47 0 0 0 11 1010
12/16 1300 25 30 93 80 4 9 42 0 0 0 12 1010
12/16 1200 25 30 96 82 4 9 37 0 0 0 12 1010
12/16 1100 24 30 94 81 5 10 42 0 0 0 12 1010
12/16 1000 24 30 92 81 5 10 47 0 0 0 12 1010
12/16 900 24 29 99 83 5 9 46 0 0 0 12 1010
12/16 800 24 29 95 82 5 10 47 0 0 0 12 1010
12/16 700 24 28 99 84 5 11 47 0 0 0 12 1010
12/16 600 24 29 100 86 5 11 44 0 0 0 12 1010
12/16 500 24 29 99 84 6 11 44 0 0 0 12 1010

12/16 400 24 29 95 82 7 14 43 0 0 0 12 1009
12/16 300 25 29 94 83 5 12 45 0 0 0 12 1010
12/16 200 25 30 91 80 7 15 50 0 0 0 12 1010
12/16 100 25 29 92 80 8 16 47 0 0 0 12 1010
12/16 0 25 30 91 81 7 18 43 0 0 0 12 1010
12/15 2300 24 29 96 84 6 13 41 0 0 0 12 1011
12/15 2200 24 29 93 83 6 13 47 0 0 0 12 1011
12/15 2100 24 29 91 80 8 19 46 0 0 0 12 1012
12/15 2000 24 29 89 78 7 12 48 0 0 0 12 1011
12/15 1900 24 29 91 79 7 15 45 0 0 0 12 1011
12/15 1800 24 29 91 80 9 16 51 0 0 0 12 1012
12/15 1700 24 28 93 81 9 17 52 0 0 0 12 1012
12/15 1600 24 29 93 83 9 18 46 0 0 0 12 1012
12/15 1500 25 29 89 79 7 15 43 0 0 0 12 1013
12/15 1400 25 29 85 77 8 14 50 0 0 0 12 1013
12/15 1300 24 29 88 78 7 18 35 0 0 0 12 1013
12/15 1200 24 29 90 79 8 17 34 0 0 0 12 1013
12/15 1100 24 29 92 81 9 16 45 0 0 0 12 1014
12/15 1000 25 29 91 80 8 19 49 0 0 0 12 1015
12/15 900 25 30 89 81 9 19 36 0 0 0 12 1014
12/15 800 25 29 92 82 6 15 28 0 0 0 12 1014
12/15 700 25 29 92 82 8 18 37 0 0 0 12 1014
12/15 600 25 30 92 81 12 25 38 0 0 0 12 1015
12/15 500 25 30 92 83 7 22 49 0 0 0 12 1014

12/15 400 25 30 90 81 10 21 44 0 0 0 12 1014
12/15 300 25 29 89 79 12 23 41 0 0 0 12 1015
12/15 200 24 28 89 81 10 26 21 0 0 0 12 1016
12/15 100 24 29 89 80 6 13 46 0 0 0 12 1016
12/15 0 24 29 88 80 6 13 43 0 0 0 11 1016
12/14 2300 24 29 90 81 5 12 51 0 0 0 12 1017
12/14 2200 24 29 91 82 6 13 52 0 0 0 11 1017
12/14 2100 24 29 90 83 6 15 52 0 0 0 11 1016
12/14 2000 24 29 88 83 6 13 44 0 0 0 11 1017
12/14 1900 25 29 87 83 7 14 46 0 0 0 11 1017
12/14 1800 24 29 89 81 7 16 46 0 0 0 12 1017
12/14 1700 25 29 86 82 8 15 50 0 0 0 11 1016
12/14 1600 25 30 84 81 7 21 47 0 0 0 11 1017
12/14 1500 25 29 85 81 6 15 37 0 0 0 11 1017
12/14 1400 27 30 83 83 5 9 50 0 0 0 11 1017
12/14 1300 26 31 80 84 5 14 54 0 0 0 10 1018
12/14 1200 26 30 81 88 4 11 57 0 0 0 10 1019
12/14 1100 25 29 82 88 4 13 55 0 0 0 9 1019
12/14 1000 25 25 85 91 4 9 58 0 0 0 12 1019
12/14 900 25 25 82 90 3 9 66 0 0 0 11 1019
12/14 800 24 24 84 91 4 10 63 0 0 0 11 1019
12/14 700 25 24 84 90 2 7 73 0 0 0 11 1019
12/14 600 26 24 79 92 3 8 85 0 0 0 11 1019
12/14 500 27 25 80 92 3 6 79 0 0 0 10 1019

12/14 400 27 24 79 90 3 8 86 0 .02 0 11 1019
12/14 300 27 25 77 91 3 9 84 0 .02 0 11 1019
12/14 200 27 25 80 91 3 7 80 0 .02 0 11 1020
12/14 100 25 26 89 92 3 6 76 0 .02 0 11 1020
12/14 0 28 25 76 92 2 5 82 0 .02 0 11 1019
12/13 2300 27 26 81 91 0 2 81 0 .02 0 11 1020
12/13 2200 28 27 77 91 0 5 59 0 .02 0 11 1019
12/13 2100 27 27 85 90 0 0 185 0 .02 0 11 1019
12/13 2000 27 28 88 90 0 0 191 0 .02 0 11 1019
12/13 1900 27 29 90 91 0 3 196 0 .02 0 11 1019
12/13 1800 28 30 92 91 0 3 198 0 .02 0 11 1019
12/13 1700 28 31 95 92 2 5 204 0 .02 0 11 1019
12/13 1600 28 33 93 93 2 7 208 0 .02 0 11 1019
12/13 1500 29 34 89 93 1 5 212 .01 .02 0 10 1019
12/13 1400 30 33 92 94 1 6 217 0 .01 0 11 1018
12/13 1300 29 33 93 93 0 6 212 0 .01 0 10 1018
12/13 1200 29 33 96 93 4 10 211 .01 .01 0 10 1019
12/13 1100 28 33 100 94 3 8 208 0 0 0 11 1018
12/13 1000 28 33 100 94 3 8 203 0 0 0 11 1018
12/13 900 28 33 100 94 3 8 203 0 0 0 11 1018
12/13 800 28 32 100 95 3 8 205 0 0 0 11 1017
12/13 700 28 32 93 95 3 7 210 0 0 0 11 1016
12/13 600 28 32 97 95 1 7 210 0 0 0 11 1016
12/13 500 28 32 98 95 2 6 211 0 0 0 11 1016

12/13 400 28 33 100 95 1 5 219 0 .11 0 11 1016
12/13 300 29 32 95 96 2 5 225 0 .11 0 11 1015
12/13 200 29 33 97 95 2 9 228 0 .11 0 11 1015
12/13 100 29 33 98 95 2 8 225 0 .11 0 11 1014
12/13 0 29 32 100 96 2 6 225 0 .11 0 11 1013
12/12 2300 29 33 100 95 2 7 210 .01 .11 0 11 1013
12/12 2200 29 33 100 96 3 9 214 0 .1 0 10 1012
12/12 2100 30 33 100 95 4 10 212 .05 .1 0 11 1012
12/12 2000 30 33 100 95 5 13 203 0 .05 0 11 1011
12/12 1900 30 33 100 94 3 11 217 .02 .05 0 11 1011
12/12 1800 30 34 100 94 3 8 210 0 .03 0 11 1010
12/12 1700 30 34 100 93 3 11 216 0 .03 0 11 1010
12/12 1600 30 34 98 93 2 7 217 0 .03 0 11 1008
12/12 1500 31 35 98 93 0 4 222 0 .03 0 11 1008
12/12 1400 32 36 91 92 1 6 218 0 .03 0 11 1008
12/12 1300 31 36 91 92 2 7 223 0 .03 0 10 1007
12/12 1200 32 36 92 93 2 7 228 0 .03 0 11 1007
12/12 1100 32 36 92 94 2 7 230 0 .03 0 11 1007
12/12 1000 32 35 95 95 3 10 215 0 .03 0 11 1007
12/12 900 31 35 100 94 2 7 211 0 .03 0 11 1006
12/12 800 31 34 100 94 2 7 237 0 .03 0 11 1005
12/12 700 31 34 100 94 1 11 221 .02 .03 0 11 1005
12/12 600 32 35 100 94 0 5 217 .01 .01 0 11 1005
12/12 500 32 35 100 94 3 10 220 0 0 0 11 1003

MM/DD Hour
PST
Temp
F
4850'
Temp
F
3950'
RH
%
4850'
RH
%
3950'
Wind
Avg
4850'
Wind
Max
4850'
Wind
Dir
4850'
Hour
Prec.
3950'
Total
Prec.
3950'
24 Hr
Snow
3950'
Total
Snow
3950'
Press
mb
3950'