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2-28-2015
Northwest Avalanche Center
Crystal Mountain Ski Area, Washington
MM/DD Hour
PST
Temp
F
6830'
Temp
F
4570'
RH
%
6830'
RH
%
4570'
Wind
Min
6830'
Wind
Avg
6830'
Wind
Max
6830'
Wind
Dir
6830'
Hour
Prec.
4570'
Total
Prec.
4570'
24 Hr
Snow
4570'
Total
Snow
4570'

2/28 1800 24 27 64 100 0 3 9 104 0 0 0 13
2/28 1700 26 28 65 100 0 4 10 248 0 0 0 13
2/28 1600 29 29 62 100 0 3 8 132 0 0 4 13
2/28 1500 25 29 74 100 1 7 18 52 0 0 5 13
2/28 1400 23 30 73 100 0 3 11 168 0 0 4 12
2/28 1300 23 29 79 100 0 5 12 106 0 0 4 12
2/28 1200 23 28 79 99 3 8 22 90 0 0 5 12
2/28 1100 21 25 81 94 5 12 25 80 0 0 5 13
2/28 1000 19 24 81 100 5 11 22 81 0 0 4 13
2/28 900 17 23 84 100 5 11 21 93 0 0 5 13
2/28 800 16 23 86 100 6 11 24 78 0 0 5 13
2/28 700 15 23 89 100 6 11 29 87 0 0 5 13
2/28 600 15 24 92 100 4 13 28 69 0 0 4 13
2/28 500 16 24 89 100 6 13 25 68 0 0 5 13

2/28 400 17 25 93 100 4 9 25 68 0 .37 5 13
2/28 300 18 26 92 100 4 10 21 69 0 .37 4 13
2/28 200 19 27 94 100 4 11 25 70 0 .37 5 13
2/28 100 19 28 95 98 6 12 30 76 0 .37 4 13
2/28 0 20 29 96 100 4 10 28 87 0 .37 4 13
2/27 2300 22 29 98 100 4 12 32 84 0 .37 5 13
2/27 2200 21 30 97 100 6 14 34 76 0 .37 4 13
2/27 2100 22 29 97 100 8 20 49 78 0 .37 5 13
2/27 2000 21 29 95 100 10 24 47 91 0 .37 5 13
2/27 1900 21 29 94 100 9 26 43 94 0 .37 5 13
2/27 1800 21 29 95 100 8 28 49 96 0 .37 4 13
2/27 1700 22 30 93 100 8 28 46 94 0 .37 5 13
2/27 1600 23 31 93 100 11 27 48 91 0 .37 4 13
2/27 1500 24 31 94 95 8 21 41 85 0 .37 4 13
2/27 1400 26 32 92 100 8 20 39 86 .01 .37 5 13
2/27 1300 25 31 93 100 10 21 42 81 .01 .36 5 13
2/27 1200 26 33 93 100 11 23 44 86 .01 .35 5 12
2/27 1100 26 32 94 98 9 20 42 82 .01 .34 5 12
2/27 1000 26 32 95 100 8 17 36 83 .03 .33 5 13
2/27 900 27 32 93 100 5 13 26 89 .05 .3 4 12
2/27 800 27 33 94 100 6 11 18 95 .09 .25 3 10
2/27 700 28 33 98 100 9 16 24 109 .11 .16 2 10
2/27 600 28 33 98 100 11 21 32 116 .03 .05 0 7
2/27 500 27 33 98 100 11 28 43 124 .02 .02 0 8

2/27 400 27 33 98 100 14 27 37 126 .02 .2 0 8
2/27 300 28 33 98 100 13 22 35 129 0 .18 0 8
2/27 200 28 33 100 100 11 22 29 129 .01 .18 0 8
2/27 100 28 33 99 100 9 15 20 140 .01 .17 0 8
2/27 0 29 33 99 100 8 15 22 123 .01 .16 0 8
2/26 2300 29 33 99 100 4 11 17 137 .01 .15 0 8
2/26 2200 28 33 98 100 6 11 15 148 0 .14 0 8
2/26 2100 27 33 97 100 4 10 16 162 0 .14 0 8
2/26 2000 27 33 97 100 3 6 12 159 0 .14 0 8
2/26 1900 28 33 97 100 0 3 6 194 .01 .14 0 8
2/26 1800 28 34 97 100 1 5 13 237 .04 .13 0 9
2/26 1700 29 35 98 100 2 8 15 271 .01 .09 0 8
2/26 1600 32 36 97 100 2 6 11 258 .03 .08 0 8
2/26 1500 32 37 95 100 1 5 11 256 .01 .05 0 8
2/26 1400 33 37 96 100 2 7 12 257 .01 .04 0 9
2/26 1300 30 37 96 100 1 7 15 268 .01 .03 0 8
2/26 1200 31 36 96 100 3 7 15 258 0 .02 0 9
2/26 1100 29 35 97 100 3 10 16 269 0 .02 0 9
2/26 1000 28 34 99 100 4 12 19 270 .01 .02 0 9
2/26 900 27 34 98 100 6 13 21 276 0 .01 0 9
2/26 800 26 33 99 100 9 15 23 279 .01 .01 0 9
2/26 700 26 33 99 100 10 16 24 274 0 0 0 9
2/26 600 26 33 99 100 12 17 23 277 0 0 0 9
2/26 500 26 33 100 100 11 18 26 276 0 0 0 9

2/26 400 25 33 100 100 11 20 30 271 0 .07 0 9
2/26 300 25 33 99 100 8 20 30 271 0 .07 0 9
2/26 200 26 33 99 100 13 21 31 273 0 .07 0 9
2/26 100 26 33 100 100 13 22 33 274 0 .07 0 9
2/26 0 26 33 100 100 12 20 35 274 0 .07 0 9
2/25 2300 25 33 100 100 11 19 30 272 0 .07 0 9
2/25 2200 25 33 100 100 12 21 32 273 0 .07 0 9
2/25 2100 25 32 100 100 11 21 32 272 0 .07 0 9
2/25 2000 25 33 100 100 11 20 29 272 0 .07 0 9
2/25 1900 25 32 100 100 12 19 31 275 .01 .07 0 9
2/25 1800 25 33 100 100 9 18 27 277 .03 .06 0 9
2/25 1700 26 33 100 100 8 16 30 274 .02 .03 0 8
2/25 1600 27 34 100 100 6 14 27 272 .01 .01 0 9
2/25 1500 28 35 98 100 5 12 21 266 0 0 0 9
2/25 1400 29 35 97 98 4 10 16 264 0 0 0 9
2/25 1300 29 36 96 89 3 10 19 263 0 0 0 8
2/25 1200 28 37 96 81 1 7 14 253 0 0 0 8
2/25 1100 26 35 98 84 2 7 13 253 0 0 0 9
2/25 1000 24 34 99 90 8 13 20 269 0 0 0 9
2/25 900 24 33 99 89 1 10 17 266 0 0 0 9
2/25 800 23 32 99 97 2 10 16 270 0 0 0 9
2/25 700 23 32 99 100 7 12 16 270 0 0 0 9
2/25 600 22 31 99 95 6 9 17 275 0 0 0 9
2/25 500 23 31 99 98 8 14 20 277 0 0 0 9

2/25 400 22 31 100 98 16 21 28 281 0 0 0 9
2/25 300 24 31 96 100 16 23 28 271 0 0 0 9
2/25 200 24 30 96 100 20 25 30 273 0 0 0 8
2/25 100 24 30 98 100 17 25 31 285 0 0 0 8
2/25 0 25 30 97 100 19 25 32 283 0 0 0 9
2/24 2300 25 30 93 100 18 28 39 277 0 0 0 9
2/24 2200 25 29 84 100 19 27 34 274 0 0 0 9
2/24 2100 27 29 73 99 12 29 44 275 0 0 0 9
2/24 2000 24 30 74 96 11 17 25 297 0 0 0 9
2/24 1900 24 30 69 99 11 18 26 298 0 0 0 9
2/24 1800 25 32 66 92 9 17 31 291 0 0 0 9
2/24 1700 29 34 57 83 8 16 25 271 0 0 0 8
2/24 1600 33 39 59 62 8 17 31 264 0 0 0 8
2/24 1500 34 40 53 62 9 20 35 258 0 0 0 9
2/24 1400 37 38 31 76 10 21 34 260 0 0 0 8
2/24 1300 35 37 50 79 8 19 31 273 0 0 0 8
2/24 1200 34 36 42 76 6 15 25 260 0 0 0 7
2/24 1100 33 32 42 73 6 15 25 267 0 0 0 9
2/24 1000 34 32 51 79 9 19 35 269 0 0 0 9
2/24 900 35 32 50 92 7 17 29 263 0 0 0 9
2/24 800 37 32 46 90 10 21 32 268 0 0 0 9
2/24 700 36 32 53 91 9 22 30 269 0 0 0 9
2/24 600 37 33 69 93 13 24 35 266 0 0 0 8
2/24 500 36 33 68 92 9 23 32 272 0 0 0 8

2/24 400 36 32 69 84 16 22 31 278 0 0 0 8
2/24 300 34 31 71 85 11 18 22 281 0 0 0 9
2/24 200 34 32 69 91 16 19 23 282 0 0 0 9
2/24 100 34 33 70 93 14 18 22 283 0 0 0 8
2/24 0 36 32 70 87 16 19 22 286 0 0 0 8
2/23 2300 36 32 68 84 16 17 20 294 0 0 0 9
2/23 2200 37 32 65 85 13 15 18 294 0 0 0 9
2/23 2100 38 33 59 88 9 14 18 286 0 0 0 9
2/23 2000 38 32 56 87 10 14 16 290 0 0 0 9
2/23 1900 38 32 41 88 11 16 18 275 0 0 0 9
2/23 1800 37 33 33 82 8 12 16 264 0 0 0 9
2/23 1700 40 34 33 80 4 10 16 255 0 0 0 9
2/23 1600 39 35 34 84 4 7 13 284 0 0 0 8
2/23 1500 37 37 32 71 2 5 10 296 0 0 0 8
2/23 1400 38 37 29 69 0 2 10 206 0 0 0 8
2/23 1300 40 36 30 72 0 2 6 202 0 0 0 8
2/23 1200 38 37 33 72 0 3 8 114 0 0 0 8
2/23 1100 38 34 34 70 2 5 12 95 0 0 0 8
2/23 1000 37 29 33 85 5 14 23 81 0 0 1 9
2/23 900 33 27 25 81 5 13 25 74 0 0 1 9
2/23 800 34 26 23 85 11 17 26 78 0 0 2 9
2/23 700 30 25 24 80 11 17 25 93 0 0 2 9
2/23 600 27 25 19 84 9 16 28 127 0 0 1 9
2/23 500 27 23 31 84 13 23 33 87 0 0 1 9

2/23 400 26 23 19 88 13 22 37 85 0 0 1 9
2/23 300 28 24 21 81 17 23 35 85 0 0 1 9
2/23 200 23 24 34 89 11 26 41 85 0 0 1 9
2/23 100 24 25 40 79 11 22 40 91 0 0 1 9
2/23 0 23 26 49 82 14 24 47 86 0 0 1 9
2/22 2300 21 27 64 82 9 31 60 80 0 0 1 9
2/22 2200 23 26 59 87 19 39 60 70 0 0 1 9
2/22 2100 23 27 64 81 14 31 54 71 0 0 1 8
2/22 2000 24 27 63 92 11 20 36 86 0 0 1 9
2/22 1900 23 28 65 78 4 10 20 42 0 0 1 9
2/22 1800 24 29 55 93 0 8 13 50 0 0 1 9
2/22 1700 25 30 73 94 0 4 8 167 0 0 1 8
2/22 1600 28 32 80 96 0 2 5 142 0 0 1 8
2/22 1500 28 33 83 98 2 6 12 105 0 0 1 8
2/22 1400 28 33 80 88 3 8 17 94 0 0 1 8
2/22 1300 27 33 77 88 5 13 21 87 0 0 1 8
2/22 1200 25 30 78 89 7 14 23 113 0 0 1 8
2/22 1100 25 26 81 90 8 16 23 113 0 0 1 8
2/22 1000 21 25 85 88 8 20 34 90 0 0 1 8
2/22 900 19 24 87 98 11 37 56 72 0 0 1 8
2/22 800 17 22 90 95 27 49 61 77 0 0 1 8
2/22 700 16 21 91 91 24 42 63 77 0 0 2 9
2/22 600 15 21 92 92 25 41 65 77 0 0 1 9
2/22 500 15 21 91 98 19 30 51 87 0 0 2 9

2/22 400 15 21 91 93 16 29 41 100 0 0 2 9
2/22 300 14 21 92 97 12 25 41 95 0 0 1 8
2/22 200 15 22 92 93 14 25 39 101 0 0 2 9
2/22 100 15 24 93 100 14 27 40 103 0 0 2 9
2/22 0 18 26 94 100 5 17 35 84 0 0 1 9
2/21 2300 18 27 95 100 6 18 47 89 0 0 1 9
2/21 2200 19 28 95 100 8 25 40 84 0 0 1 8
2/21 2100 20 28 95 100 13 29 45 75 0 0 1 8
2/21 2000 21 29 96 100 6 22 41 84 0 0 1 9
2/21 1900 21 29 95 100 5 21 33 76 0 0 1 8
2/21 1800 21 29 96 100 8 17 30 73 0 0 2 8
2/21 1700 24 31 95 100 6 16 23 75 0 0 2 8
2/21 1600 26 32 95 100 7 16 31 81 0 0 2 9
2/21 1500 27 32 96 100 6 12 27 87 0 0 1 8
2/21 1400 28 33 97 100 5 11 24 88 0 0 1 8
2/21 1300 28 33 96 100 2 7 23 104 0 0 1 8
2/21 1200 26 31 97 100 1 12 25 91 0 0 1 8
2/21 1100 25 30 96 100 2 10 19 92 0 0 1 8
2/21 1000 25 29 96 100 0 9 22 77 0 0 1 8
2/21 900 23 28 96 100 2 9 20 55 0 0 1 8
2/21 800 21 28 96 100 3 7 13 89 0 0 1 8
2/21 700 20 29 95 100 1 7 16 136 0 0 1 9
2/21 600 20 30 96 100 4 9 16 297 0 0 1 9
2/21 500 20 29 96 100 6 15 23 290 0 0 1 9

2/21 400 21 30 96 100 7 12 18 305 0 .15 1 8
2/21 300 22 30 97 100 6 13 18 282 .02 .15 1 8
2/21 200 21 30 97 100 11 16 23 282 0 .13 1 9
2/21 100 22 31 97 100 8 14 23 287 0 .13 1 8
2/21 0 23 31 97 100 9 14 18 284 .01 .13 1 9
2/20 2300 24 31 97 100 10 17 23 276 .02 .12 1 9
2/20 2200 23 32 98 100 9 16 23 280 0 .1 1 9
2/20 2100 24 32 98 100 10 16 20 279 0 .1 1 9
2/20 2000 23 32 98 100 11 18 23 283 0 .1 1 9
2/20 1900 23 32 98 100 10 16 22 285 0 .1 0 9
2/20 1800 23 32 98 100 8 15 22 291 0 .1 1 8
2/20 1700 24 33 97 100 10 16 25 283 0 .1 0 9
2/20 1600 25 33 98 100 7 14 23 283 .02 .1 1 9
2/20 1500 28 34 99 100 8 15 21 268 .03 .08 1 9
2/20 1400 28 35 98 100 8 15 20 273 0 .05 1 9
2/20 1300 30 35 99 100 6 14 21 269 0 .05 1 9
2/20 1200 29 35 100 100 5 15 23 266 0 .05 1 9
2/20 1100 28 35 98 100 8 16 25 270 0 .05 1 8
2/20 1000 28 34 100 100 6 15 22 270 0 .05 1 8
2/20 900 26 34 99 100 6 14 22 270 0 .05 1 8
2/20 800 25 33 99 100 11 15 20 278 .01 .05 1 9
2/20 700 26 33 99 100 9 15 21 275 .01 .04 1 8
2/20 600 26 33 100 100 8 13 18 280 .02 .03 1 9
2/20 500 26 33 100 100 8 15 23 279 .01 .01 0 9

2/20 400 26 33 100 100 9 15 20 284 0 .24 1 9
2/20 300 26 34 100 100 11 18 26 276 0 .24 1 9
2/20 200 26 33 100 100 10 18 32 274 0 .24 1 9
2/20 100 27 33 100 100 11 18 28 274 0 .24 0 9
2/20 0 26 33 100 100 8 16 28 286 0 .24 0 9
2/19 2300 27 33 100 100 8 19 28 270 0 .24 0 8
2/19 2200 27 33 100 100 11 18 27 275 .03 .24 0 9
2/19 2100 27 33 100 100 8 17 28 268 .02 .21 0 8
2/19 2000 27 33 100 100 7 18 32 271 .05 .19 0 8
2/19 1900 27 33 100 100 11 19 28 276 .01 .14 0 8
2/19 1800 27 33 100 100 13 20 26 274 .03 .13 0 8
2/19 1700 27 34 100 100 11 19 28 271 .03 .1 0 8
2/19 1600 29 35 99 100 11 18 28 275 .01 .07 0 8
2/19 1500 29 35 98 100 7 15 22 273 .03 .06 0 8
2/19 1400 29 34 100 100 5 13 19 270 .02 .03 0 7
2/19 1300 30 35 100 100 6 15 23 270 .01 .01 0 8
2/19 1200 29 36 100 100 8 17 23 270 0 0 0 7
2/19 1100 27 35 100 100 8 16 24 275 0 0 0 8
2/19 1000 28 35 100 100 8 14 23 270 0 0 0 7
2/19 900 27 34 100 100 11 16 23 274 0 0 0 8
2/19 800 27 34 99 100 14 19 25 274 0 0 0 8
2/19 700 26 33 99 100 13 19 24 275 0 0 0 8
2/19 600 27 34 98 100 11 17 22 274 0 0 0 8
2/19 500 26 34 100 100 9 16 23 275 0 0 0 7

2/19 400 26 34 100 100 7 14 21 273 0 0 0 7
2/19 300 26 34 112 100 8 15 23 269 0 0 0 8
2/19 200 26 34 93 100 13 21 28 274 0 0 0 8
2/19 100 28 34 82 100 13 22 34 269 0 0 0 8
2/19 0 29 35 70 100 12 22 32 266 0 0 0 8
2/18 2300 29 35 71 100 13 28 40 265 0 0 0 7
2/18 2200 27 35 94 100 15 23 29 272 0 0 0 7
2/18 2100 27 35 98 100 11 21 31 273 0 0 0 8
2/18 2000 29 35 78 100 16 25 34 274 0 0 0 8
2/18 1900 31 36 75 100 11 23 37 269 0 0 0 8
2/18 1800 31 36 78 100 9 22 32 262 0 0 0 8
2/18 1700 32 37 84 100 8 17 28 260 0 0 0 8
2/18 1600 35 38 83 96 4 12 20 266 0 0 0 8
2/18 1500 33 40 87 88 3 10 24 258 0 0 0 8
2/18 1400 35 39 73 85 4 9 15 245 0 0 0 7
2/18 1300 35 40 75 76 4 8 16 227 0 0 0 7
2/18 1200 38 38 65 77 4 8 14 222 0 0 0 7
2/18 1100 39 39 56 79 3 8 16 217 0 0 0 7
2/18 1000 36 37 58 80 4 10 16 222 0 0 0 8
2/18 900 36 38 56 85 4 9 18 204 0 0 0 7
2/18 800 35 35 52 86 2 9 13 209 0 0 0 8
2/18 700 34 34 63 84 2 8 16 214 0 0 0 8
2/18 600 36 35 43 79 0 6 12 66 0 0 0 8
2/18 500 36 35 42 77 0 2 6 203 0 0 0 8

MM/DD Hour
PST
Temp
F
6830'
Temp
F
4570'
RH
%
6830'
RH
%
4570'
Wind
Min
6830'
Wind
Avg
6830'
Wind
Max
6830'
Wind
Dir
6830'
Hour
Prec.
4570'
Total
Prec.
4570'
24 Hr
Snow
4570'
Total
Snow
4570'