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9-4-2015
Northwest Avalanche Center
Stevens Pass Ski Area Brooks Chair (4850')
Washington Department of Transportation Schmidt Haus (3950')
Stevens Pass, Washington
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'

9/4 1200 42 45 68 88 0 7 29 .03 .05 1013
9/4 1100 46 48 66 79 2 13 26 0 .02 1013
9/4 1000 46 48 61 79 3 13 26 0 .02 1014
9/4 900 44 42 69 86 2 8 22 0 .02 1014
9/4 800 45 40 63 94 0 0 46 0 .02 1013
9/4 700 43 37 73 93 0 0 84 0 .02 1014
9/4 600 37 37 83 93 0 0 205 0 .02 1014
9/4 500 37 37 83 93 0 0 202 0 .02 1014

9/4 400 37 36 86 92 0 3 195 0 .08 1013
9/4 300 37 36 86 92 0 0 204 0 .08 1014
9/4 200 36 37 89 93 0 0 209 0 .08 1014
9/4 100 37 37 89 93 0 0 208 0 .08 1014
9/4 0 36 39 97 92 0 0 209 0 .08 1014
9/3 2300 37 39 92 93 0 4 207 0 .08 1014
9/3 2200 37 38 93 92 0 5 219 0 .08 1014
9/3 2100 38 38 89 91 0 6 220 0 .08 1015
9/3 2000 38 39 90 90 1 7 213 0 .08 1015
9/3 1900 39 41 84 88 0 6 218 0 .08 1014
9/3 1800 40 44 82 86 0 6 229 0 .08 1015
9/3 1700 42 45 82 85 0 6 205 0 .08 1015
9/3 1600 43 46 82 86 2 12 247 0 .08 1014
9/3 1500 43 46 73 80 2 11 244 0 .08 1014
9/3 1400 41 46 84 87 2 9 241 0 .08 1015
9/3 1300 41 45 86 91 0 7 260 .02 .08 1015
9/3 1200 39 43 89 91 1 7 221 .02 .06 1014
9/3 1100 38 44 88 91 2 9 207 0 .04 1015
9/3 1000 38 43 90 93 1 7 216 0 .04 1015
9/3 900 37 41 87 93 0 8 221 0 .04 1015
9/3 800 38 40 88 94 0 3 236 0 .04 1014
9/3 700 36 39 99 94 0 2 206 .03 .04 1015
9/3 600 35 39 94 94 1 10 211 0 .01 1014
9/3 500 35 40 100 94 1 8 218 .01 .01 1013

9/3 400 36 40 100 95 0 3 219 0 .29 1013
9/3 300 36 40 93 94 0 11 222 .01 .29 1013
9/3 200 36 40 95 94 0 11 227 0 .28 1013
9/3 100 36 40 100 94 1 10 213 .02 .28 1012
9/3 0 37 40 98 94 1 10 208 .02 .26 1013
9/2 2300 36 39 97 93 2 9 209 .03 .24 1013
9/2 2200 35 41 100 92 0 14 232 .05 .21 1014
9/2 2100 37 42 99 93 2 11 228 .04 .16 1013
9/2 2000 39 42 90 92 2 13 197 .01 .12 1013
9/2 1900 39 43 88 91 2 10 211 .02 .11 1013
9/2 1800 41 46 83 85 1 9 215 0 .09 1012
9/2 1700 42 46 81 82 2 13 237 0 .09 1012
9/2 1600 41 47 82 82 2 12 243 0 .09 1013
9/2 1500 44 50 74 71 2 10 243 0 .09 1012
9/2 1400 44 46 81 80 2 10 256 0 .09 1012
9/2 1300 42 47 81 84 2 10 253 0 .09 1012
9/2 1200 41 46 90 88 2 10 239 .02 .09 1012
9/2 1100 39 46 88 86 2 10 218 0 .07 1012
9/2 1000 40 45 87 88 2 10 234 .01 .07 1011
9/2 900 39 44 92 88 3 14 226 0 .06 1012
9/2 800 39 43 99 94 2 12 241 0 .06 1011
9/2 700 39 42 97 94 3 15 223 .02 .06 1010
9/2 600 39 42 100 91 4 17 217 .03 .04 1009
9/2 500 39 43 99 93 5 22 219 .01 .01 1009

9/2 400 40 43 100 94 4 21 218 0 .61 1008
9/2 300 40 44 100 94 4 15 215 .04 .61 1009
9/2 200 40 44 100 94 2 10 222 .1 .57 1009
9/2 100 40 44 100 94 2 10 235 .04 .47 1009
9/2 0 41 45 100 94 2 13 232 .06 .43 1009
9/1 2300 42 46 100 94 3 12 238 .02 .37 1009
9/1 2200 42 47 100 92 4 15 253 .01 .35 1009
9/1 2100 44 48 100 94 3 17 230 .04 .34 1009
9/1 2000 45 49 100 95 2 13 229 .08 .3 1010
9/1 1900 45 49 100 95 1 11 235 0 .22 1009
9/1 1800 46 50 100 94 4 14 235 .01 .22 1009
9/1 1700 47 51 100 95 2 20 241 .02 .21 1010
9/1 1600 47 52 100 95 0 11 244 .01 .19 1010
9/1 1500 48 52 100 95 2 10 235 0 .18 1011
9/1 1400 47 52 100 94 2 9 228 .01 .18 1011
9/1 1300 48 52 100 95 2 12 244 .01 .17 1011
9/1 1200 48 51 100 95 1 8 250 .01 .16 1012
9/1 1100 48 51 100 95 1 5 271 .01 .15 1011
9/1 1000 46 50 100 95 0 7 262 .01 .14 1011
9/1 900 46 50 100 95 0 6 251 .02 .13 1012
9/1 800 46 49 100 95 0 8 246 .03 .11 1012
9/1 700 45 48 100 95 1 11 257 .02 .08 1011
9/1 600 44 48 100 95 2 12 240 .02 .06 1012
9/1 500 44 48 100 94 2 13 240 .04 .04 1012

9/1 400 44 47 100 94 3 19 236 .02 .53 1012
9/1 300 44 47 100 95 2 13 235 .01 .51 1012
9/1 200 44 47 100 94 3 17 228 0 .5 1012
9/1 100 43 47 100 95 3 16 237 .04 .5 1013
9/1 0 44 47 100 94 3 19 227 .02 .46 1012
8/31 2300 44 47 100 94 3 19 229 .02 .44 1013
8/31 2200 44 47 100 95 4 19 232 .03 .42 1013
8/31 2100 45 48 100 95 2 17 238 .01 .39 1013
8/31 2000 44 47 100 95 4 17 228 .01 .38 1013
8/31 1900 44 48 97 93 3 18 238 .02 .37 1013
8/31 1800 45 48 100 94 3 15 226 .07 .35 1014
8/31 1700 45 49 100 94 2 15 230 .03 .28 1014
8/31 1600 46 50 100 94 2 11 251 .01 .25 1014
8/31 1500 46 50 100 93 3 15 241 .03 .24 1014
8/31 1400 47 51 97 92 3 19 234 .01 .21 1014
8/31 1300 47 51 95 93 2 14 238 .01 .2 1015
8/31 1200 48 51 100 93 2 15 251 0 .19 1015
8/31 1100 47 52 100 93 3 17 243 0 .19 1015
8/31 1000 46 49 100 95 2 13 241 0 .19 1015
8/31 900 45 49 100 96 2 12 238 .03 .19 1015
8/31 800 45 47 100 96 2 10 249 .02 .16 1015
8/31 700 44 46 100 96 1 8 248 .06 .14 1015
8/31 600 42 45 100 96 0 7 310 .04 .08 1015
8/31 500 42 44 100 95 0 7 227 .04 .04 1015

8/31 400 41 44 100 95 1 8 228 .02 .76 1015
8/31 300 41 44 100 95 2 13 236 .02 .74 1015
8/31 200 41 44 100 95 2 12 240 .03 .72 1015
8/31 100 41 44 100 94 3 18 245 .01 .69 1015
8/31 0 41 44 98 94 3 18 229 0 .68 1015
8/30 2300 41 45 100 94 3 19 236 .02 .68 1016
8/30 2200 42 45 100 94 2 14 248 .02 .66 1016
8/30 2100 42 45 100 95 1 10 240 .05 .64 1016
8/30 2000 42 45 100 94 2 16 245 .06 .59 1016
8/30 1900 42 46 91 94 2 11 228 0 .53 1015
8/30 1800 42 47 99 93 2 13 235 .02 .53 1015
8/30 1700 42 47 100 94 1 10 237 .01 .51 1015
8/30 1600 44 47 97 92 2 16 233 .01 .5 1015
8/30 1500 44 48 100 93 2 14 235 .01 .49 1015
8/30 1400 43 47 96 92 2 14 238 0 .48 1014
8/30 1300 42 46 100 92 2 12 240 .02 .48 1014
8/30 1200 42 45 100 92 2 14 217 0 .46 1013
8/30 1100 41 45 100 94 1 12 232 .04 .46 1013
8/30 1000 40 44 100 95 2 11 250 .02 .42 1013
8/30 900 39 43 98 94 0 5 246 0 .4 1012
8/30 800 37 41 100 93 2 16 227 .18 .4 1012
8/30 700 38 43 99 92 2 13 219 .15 .22 1011
8/30 600 41 45 100 93 2 15 220 .06 .07 1010
8/30 500 42 46 100 95 2 13 253 .01 .01 1009

8/30 400 43 47 100 95 2 15 228 .14 .97 1009
8/30 300 44 47 100 95 0 6 222 .09 .83 1009
8/30 200 44 48 100 95 0 5 225 .15 .74 1009
8/30 100 44 48 100 94 0 4 228 .01 .59 1009
8/30 0 45 48 98 95 0 4 209 .07 .58 1009
8/29 2300 45 49 100 95 0 6 215 .07 .51 1009
8/29 2200 47 49 88 94 0 5 203 0 .44 1009
8/29 2100 47 49 87 94 0 5 221 .02 .44 1010
8/29 2000 47 50 87 93 0 8 221 0 .42 1010
8/29 1900 47 50 86 93 0 4 209 .05 .42 1010
8/29 1800 47 51 88 91 1 15 224 .01 .37 1010
8/29 1700 47 51 91 92 0 6 222 .01 .36 1010
8/29 1600 49 52 81 91 0 7 216 .01 .35 1010
8/29 1500 49 51 85 89 1 10 236 0 .34 1010
8/29 1400 47 51 90 90 3 19 252 .04 .34 1010
8/29 1300 48 53 87 87 2 13 255 .01 .3 1008
8/29 1200 50 53 83 87 2 11 248 .01 .29 1007
8/29 1100 51 55 87 91 1 10 240 0 .28 1006
8/29 1000 51 55 90 93 1 12 229 0 .28 1006
8/29 900 50 52 90 95 0 13 229 .01 .28 1004
8/29 800 49 52 89 92 2 14 232 .2 .27 1006
8/29 700 50 55 100 89 3 15 198 .07 .07 1006
8/29 600 55 58 69 69 1 16 109 0 0 1004
8/29 500 57 58 62 70 1 7 71 0 0 1003

8/29 400 56 58 67 70 2 12 70 0 .03 1004
8/29 300 56 55 67 81 0 6 62 .01 .03 1005
8/29 200 55 57 71 80 1 9 59 0 .02 1007
8/29 100 56 58 67 68 2 13 57 0 .02 1008
8/29 0 57 56 64 75 1 16 63 0 .02 1009
8/28 2300 58 56 63 76 0 8 74 0 .02 1011
8/28 2200 58 56 63 77 1 8 64 0 .02 1011
8/28 2100 58 57 60 76 0 7 50 0 .02 1012
8/28 2000 56 57 67 75 0 0 33 0 .02 1013
8/28 1900 57 58 67 74 0 0 14 0 .02 1013
8/28 1800 56 59 73 75 0 0 14 0 .02 1013
8/28 1700 55 59 80 74 0 0 196 0 .02 1013
8/28 1600 56 61 72 69 0 4 204 0 .02 1014
8/28 1500 59 63 65 60 0 11 243 0 .02 1014
8/28 1400 59 63 64 61 0 5 259 0 .02 1015
8/28 1300 59 62 64 61 0 9 263 0 .02 1015
8/28 1200 57 61 64 64 0 8 260 0 .02 1015
8/28 1100 56 58 68 76 0 7 298 0 .02 1015
8/28 1000 53 54 80 81 0 5 224 0 .02 1016
8/28 900 53 54 83 91 0 2 226 0 .02 1016
8/28 800 50 51 86 90 0 2 31 0 .02 1016
8/28 700 47 50 86 89 3 16 189 .02 .02 1016
8/28 600 46 52 82 81 4 15 184 0 0 1016
8/28 500 51 53 72 86 2 15 156 0 0 1016

8/28 400 53 54 67 84 0 8 83 .01 .01 1015
8/28 300 53 55 69 81 2 10 179 0 0 1017
8/28 200 56 57 51 60 0 6 187 0 0 1016
8/28 100 58 57 47 59 0 2 201 0 0 1016
8/28 0 59 58 46 57 1 9 213 0 0 1017
8/27 2300 60 58 46 57 0 7 211 0 0 1017
8/27 2200 60 58 44 56 1 7 217 0 0 1018
8/27 2100 60 58 44 56 1 6 193 0 0 1018
8/27 2000 60 58 46 53 2 8 194 0 0 1018
8/27 1900 61 63 43 45 2 8 197 0 0 1018
8/27 1800 62 68 41 37 2 10 213 0 0 1018
8/27 1700 65 70 37 31 2 9 231 0 0 1018
8/27 1600 68 72 30 26 2 12 250 0 0 1019
8/27 1500 70 74 28 28 2 13 255 0 0 1019
8/27 1400 69 75 29 23 2 11 261 0 0 1019
8/27 1300 69 74 29 28 0 9 265 0 0 1019
8/27 1200 65 72 35 31 2 12 240 0 0 1019
8/27 1100 66 70 35 33 0 8 238 0 0 1019
8/27 1000 64 67 40 42 2 8 193 0 0 1019
8/27 900 60 61 46 50 1 7 190 0 0 1019
8/27 800 59 56 46 63 2 9 195 0 0 1019
8/27 700 58 52 45 69 2 11 208 0 0 1020
8/27 600 56 51 52 68 2 9 198 0 0 1019
8/27 500 56 52 51 67 2 9 202 0 0 1019

8/27 400 57 53 45 67 2 8 200 0 0 1019
8/27 300 57 54 44 67 2 8 206 0 0 1019
8/27 200 58 53 42 68 2 9 206 0 0 1019
8/27 100 59 55 48 64 0 8 213 0 0 1018
8/27 0 59 55 49 65 1 5 218 0 0 1019
8/26 2300 60 55 41 67 1 8 208 0 0 1019
8/26 2200 60 56 46 63 2 8 201 0 0 1019
8/26 2100 61 57 46 59 0 4 200 0 0 1018
8/26 2000 62 59 43 57 0 4 208 0 0 1018
8/26 1900 62 63 43 52 2 10 199 0 0 1018
8/26 1800 64 68 39 43 2 10 193 0 0 1018
8/26 1700 66 72 35 33 3 10 185 0 0 1018
8/26 1600 67 74 36 30 4 14 192 0 0 1018
8/26 1500 67 74 35 31 3 12 192 0 0 1018
8/26 1400 68 77 33 28 3 12 193 0 0 1017
8/26 1300 71 76 27 27 0 6 221 0 0 1017
8/26 1200 73 74 24 30 0 5 228 0 0 1017
8/26 1100 74 72 23 30 0 3 270 0 0 1017
8/26 1000 70 68 25 32 0 1 317 0 0 1017
8/26 900 67 61 26 42 0 3 54 0 0 1018
8/26 800 66 57 27 47 0 4 72 0 0 1018
8/26 700 62 55 27 51 0 4 78 0 0 1018
8/26 600 62 52 26 52 0 0 121 0 0 1017
8/26 500 61 53 26 46 0 4 81 0 0 1017

8/26 400 62 54 22 44 0 4 76 0 0 1017
8/26 300 62 53 25 48 0 2 85 0 0 1016
8/26 200 62 52 21 46 0 0 101 0 0 1016
8/26 100 62 51 21 49 0 0 204 0 0 1016
8/26 0 62 51 23 46 0 0 205 0 0 1016
8/25 2300 61 51 13 51 0 0 205 0 0 1017
8/25 2200 60 53 28 60 0 0 205 0 0 1017
8/25 2100 58 53 48 68 0 0 206 0 0 1017
8/25 2000 58 55 55 67 0 0 80 0 0 1017
8/25 1900 56 59 63 62 0 2 105 0 0 1017
8/25 1800 60 62 51 54 2 11 193 0 0 1017
8/25 1700 60 66 51 42 3 12 187 0 0 1017
8/25 1600 62 68 50 40 2 10 196 0 0 1017
8/25 1500 62 71 47 33 2 10 198 0 0 1017
8/25 1400 62 73 45 31 2 11 199 0 0 1017
8/25 1300 64 70 34 31 2 10 198 0 0 1017
8/25 1200 62 70 39 33 2 10 198 0 0 1017
8/25 1100 62 65 38 39 1 6 206 0 0 1018
8/25 1000 62 60 40 53 0 3 197 0 0 1018
8/25 900 58 54 41 68 1 5 197 0 0 1018
8/25 800 55 47 45 85 1 6 196 0 0 1018
8/25 700 53 44 55 87 0 6 173 0 0 1019
8/25 600 52 43 58 85 0 6 162 0 0 1018
8/25 500 49 43 66 83 0 5 205 0 0 1018

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'