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3-5-2015
Northwest Avalanche Center
White Pass Ski Area, Washington
MM/DD Hour
PST
Temp
F
5800'
Temp
F
4470'
RH
%
5800'
RH
%
4470'
Wind
Min
5970'
Wind
Avg
5970'
Wind
Max
5970'
Wind
Dir
5970'
Hour
Prec.
5800'
Total
Prec.
5800'
Total
Snow
5800'

3/5 1400 43 50 34 28 11 16 21 273 0 0 49
3/5 1300 45 50 29 27 9 16 23 273 0 0 49
3/5 1200 45 48 27 31 12 17 23 272 0 0 50
3/5 1100 42 45 27 35 11 19 25 265 0 0 50
3/5 1000 40 42 23 36 13 18 23 265 0 0 51
3/5 900 38 38 30 41 15 20 26 264 0 0 51
3/5 800 36 32 28 62 13 17 22 257 0 0 51
3/5 700 33 29 38 68 6 11 16 257 0 0 51
3/5 600 34 29 34 68 5 8 11 264 0 0 51
3/5 500 34 29 31 74 4 8 13 259 0 0 52

3/5 400 32 30 40 69 10 13 18 270 0 0 51
3/5 300 32 29 47 70 12 15 18 265 0 0 51
3/5 200 33 29 51 66 11 17 20 264 0 0 51
3/5 100 30 29 52 69 13 20 26 262 0 0 51
3/5 0 29 29 52 73 13 16 20 266 0 0 51
3/4 2300 30 30 50 71 11 15 20 258 0 0 51
3/4 2200 29 29 53 67 14 17 20 258 0 0 51
3/4 2100 28 29 57 67 12 16 20 260 0 0 51
3/4 2000 29 31 51 61 13 16 20 254 0 0 51
3/4 1900 30 33 52 65 14 20 24 259 0 0 51
3/4 1800 32 38 46 50 15 19 26 266 0 0 51
3/4 1700 35 46 38 30 15 20 30 273 0 0 51
3/4 1600 37 48 37 22 16 24 33 273 0 0 51
3/4 1500 39 50 33 20 10 18 30 270 0 0 51
3/4 1400 41 49 27 22 6 12 18 267 0 0 50
3/4 1300 41 48 24 22 7 10 16 268 0 0 50
3/4 1200 42 44 23 23 7 10 13 269 0 0 50
3/4 1100 37 41 22 35 6 9 13 269 0 0 51
3/4 1000 34 37 25 38 6 8 10 269 0 0 51
3/4 900 31 30 24 44 6 9 11 266 0 0 51
3/4 800 27 21 29 70 7 9 11 270 0 0 51
3/4 700 25 20 25 75 2 7 10 277 0 0 51
3/4 600 24 19 30 76 0 3 5 146 0 0 51
3/4 500 23 19 36 80 2 4 7 109 0 0 52

3/4 400 23 19 29 78 4 7 9 100 0 0 51
3/4 300 24 20 29 75 0 2 4 108 0 0 52
3/4 200 24 19 27 72 1 4 7 102 0 0 51
3/4 100 24 20 30 64 1 5 9 60 0 0 51
3/4 0 25 21 26 73 3 5 11 50 0 0 51
3/3 2300 23 22 36 69 2 5 10 32 0 0 52
3/3 2200 25 22 35 68 0 4 8 308 0 0 51
3/3 2100 21 25 64 68 4 10 15 273 0 0 51
3/3 2000 21 27 67 68 8 12 16 262 0 0 51
3/3 1900 21 28 73 64 11 14 19 264 0 0 51
3/3 1800 23 33 66 49 11 17 23 271 0 0 51
3/3 1700 26 37 60 40 12 18 23 273 0 0 51
3/3 1600 28 40 60 34 10 17 24 273 0 0 51
3/3 1500 29 41 56 33 7 15 23 269 0 0 51
3/3 1400 32 41 55 39 6 15 23 269 0 0 50
3/3 1300 31 37 60 45 6 15 23 271 0 0 50
3/3 1200 31 35 61 48 6 13 18 264 0 0 49
3/3 1100 26 33 73 56 6 10 16 270 0 0 51
3/3 1000 23 32 80 64 5 9 12 267 0 0 51
3/3 900 21 27 83 66 6 9 15 271 0 0 51
3/3 800 18 21 88 79 0 4 8 190 0 0 51
3/3 700 16 20 87 84 0 2 6 91 0 0 51
3/3 600 15 20 88 83 0 3 8 78 0 0 51
3/3 500 16 20 93 84 0 2 6 226 0 0 51

3/3 400 17 21 93 83 0 0 4 261 0 0 51
3/3 300 19 21 90 84 0 2 7 200 0 0 51
3/3 200 19 21 90 83 0 2 4 75 0 0 51
3/3 100 19 22 87 83 0 3 7 34 0 0 51
3/3 0 20 24 88 83 0 2 7 51 0 0 51
3/2 2300 19 24 90 78 0 3 6 63 0 0 52
3/2 2200 19 25 88 77 2 5 12 58 0 0 51
3/2 2100 21 26 85 77 2 6 11 64 0 0 51
3/2 2000 21 28 85 71 1 4 8 29 0 0 51
3/2 1900 23 29 81 67 4 11 21 302 0 0 51
3/2 1800 25 33 84 68 9 17 28 291 0 0 51
3/2 1700 27 38 84 62 4 10 20 295 0 0 51
3/2 1600 27 36 83 65 3 8 16 297 0 0 51
3/2 1500 29 37 77 60 8 12 18 276 0 0 51
3/2 1400 30 36 75 63 6 13 19 273 0 0 51
3/2 1300 28 36 75 62 4 10 16 278 0 0 51
3/2 1200 28 36 78 64 4 7 10 282 0 0 51
3/2 1100 27 35 81 63 0 3 7 256 0 0 51
3/2 1000 27 34 80 67 0 0 3 120 0 0 51
3/2 900 27 32 79 77 0 2 4 93 0 0 51
3/2 800 24 30 86 83 2 4 7 99 0 0 52
3/2 700 23 28 88 84 0 3 5 70 0 0 52
3/2 600 23 28 87 84 0 2 6 76 0 0 52
3/2 500 22 27 89 82 4 6 9 92 0 0 52

3/2 400 21 27 89 81 2 4 6 74 0 0 52
3/2 300 20 26 89 78 1 4 7 126 0 0 52
3/2 200 22 29 89 79 0 5 11 242 0 0 52
3/2 100 23 30 84 76 6 9 13 263 0 0 52
3/2 0 23 30 84 75 4 8 13 265 0 0 52
3/1 2300 23 31 77 79 6 9 16 258 0 0 51
3/1 2200 24 31 84 78 5 11 18 253 0 0 51
3/1 2100 24 32 85 75 9 14 20 261 0 0 51
3/1 2000 25 32 77 72 5 13 19 257 0 0 52
3/1 1900 26 33 76 76 8 14 20 260 0 0 51
3/1 1800 26 34 76 71 9 14 20 262 0 0 51
3/1 1700 28 38 77 61 6 13 20 267 0 0 51
3/1 1600 30 43 62 37 8 15 25 268 0 0 51
3/1 1500 32 44 66 38 8 14 20 265 0 0 51
3/1 1400 36 45 48 31 6 12 18 267 0 0 51
3/1 1300 35 44 60 35 6 11 16 265 0 0 50
3/1 1200 36 42 54 46 5 8 11 270 0 0 50
3/1 1100 32 38 57 51 0 2 6 290 0 0 50
3/1 1000 29 34 69 56 2 6 10 265 0 0 51
3/1 900 27 27 71 61 2 7 11 259 0 0 52
3/1 800 22 19 73 80 4 7 9 277 0 0 52
3/1 700 21 19 71 80 0 4 8 236 0 0 52
3/1 600 20 18 72 84 2 7 10 120 0 0 52
3/1 500 20 19 78 84 4 8 11 115 0 0 51

3/1 400 19 19 85 85 9 15 18 101 0 .09 51
3/1 300 20 19 84 85 11 15 18 106 0 .09 53
3/1 200 20 21 82 85 12 15 17 105 0 .09 52
3/1 100 19 21 85 84 10 12 17 103 0 .09 51
3/1 0 18 21 85 80 8 10 13 100 0 .09 52
2/28 2300 20 21 82 78 5 8 11 118 0 .09 52
2/28 2200 19 22 84 80 9 11 14 100 0 .09 52
2/28 2100 20 23 84 75 6 9 14 106 0 .09 53
2/28 2000 19 26 88 76 9 12 16 85 0 .09 53
2/28 1900 20 28 88 77 5 13 20 68 0 .09 53
2/28 1800 22 31 90 68 0 3 10 32 0 .09 53
2/28 1700 25 34 78 60 0 5 13 49 0 .09 53
2/28 1600 26 44 88 48 1 7 13 76 0 .09 53
2/28 1500 27 46 80 39 4 9 14 84 0 .09 53
2/28 1400 29 44 80 46 4 9 16 93 0 .09 50
2/28 1300 28 40 77 51 4 10 16 105 .01 .09 52
2/28 1200 26 38 84 57 9 14 21 94 .07 .08 53
2/28 1100 24 34 86 55 13 18 28 91 .01 .01 53
2/28 1000 22 32 90 59 17 22 29 93 0 0 54
2/28 900 20 28 91 66 16 21 30 88 0 0 54
2/28 800 18 25 92 79 16 21 29 79 0 0 54
2/28 700 17 24 92 87 16 22 34 80 0 0 54
2/28 600 18 25 92 85 16 22 37 82 0 0 54
2/28 500 19 26 92 90 13 19 28 74 0 0 54

2/28 400 21 27 92 86 13 19 25 69 0 .47 54
2/28 300 22 29 94 88 13 20 26 72 0 .47 54
2/28 200 23 29 94 90 13 19 27 77 0 .47 54
2/28 100 23 28 94 91 16 22 34 84 0 .47 54
2/28 0 24 30 94 83 19 25 37 84 0 .47 54
2/27 2300 24 30 94 88 17 25 37 81 0 .47 53
2/27 2200 24 30 95 88 18 25 39 77 0 .47 54
2/27 2100 24 30 94 91 18 22 30 77 0 .47 54
2/27 2000 24 30 95 92 16 22 30 78 .01 .47 54
2/27 1900 24 30 95 92 16 23 32 80 0 .46 55
2/27 1800 25 31 95 92 16 23 34 76 0 .46 54
2/27 1700 25 32 95 85 18 24 36 85 0 .46 54
2/27 1600 25 33 94 81 19 26 35 78 .01 .46 54
2/27 1500 25 32 94 85 14 22 31 78 .01 .45 54
2/27 1400 25 33 94 82 16 24 35 80 .01 .44 53
2/27 1300 26 34 93 81 18 24 36 82 .03 .43 54
2/27 1200 26 32 94 87 15 23 33 83 .05 .4 52
2/27 1100 26 32 92 86 14 18 25 86 .05 .35 53
2/27 1000 26 32 94 90 15 19 24 88 .05 .3 52
2/27 900 27 31 94 92 13 17 23 91 .11 .25 52
2/27 800 27 32 94 92 11 16 23 90 .09 .14 50
2/27 700 27 32 95 93 13 17 23 91 .03 .05 48
2/27 600 28 33 96 95 12 17 22 92 .01 .02 48
2/27 500 29 33 96 96 10 15 19 98 .01 .01 47

2/27 400 29 33 96 95 10 13 17 99 0 .15 46
2/27 300 29 33 95 95 8 13 19 108 0 .15 46
2/27 200 29 34 96 95 6 11 16 103 0 .15 46
2/27 100 29 34 95 94 6 9 13 99 0 .15 46
2/27 0 29 34 96 94 6 9 12 102 .01 .15 46
2/26 2300 29 34 95 92 1 5 8 107 0 .14 47
2/26 2200 29 34 95 91 0 4 11 168 0 .14 47
2/26 2100 29 34 93 91 4 9 15 232 0 .14 47
2/26 2000 29 34 95 90 7 12 19 260 0 .14 47
2/26 1900 30 35 95 90 8 14 23 260 .02 .14 46
2/26 1800 30 35 96 90 8 16 30 264 .05 .12 47
2/26 1700 31 36 96 89 9 15 22 263 .02 .07 46
2/26 1600 32 38 94 87 8 17 26 264 0 .05 46
2/26 1500 33 38 94 86 11 19 26 271 .01 .05 46
2/26 1400 34 38 93 86 10 16 23 271 .02 .04 46
2/26 1300 33 39 93 85 8 17 27 267 .01 .02 47
2/26 1200 34 38 89 86 12 18 25 268 0 .01 46
2/26 1100 33 37 92 88 11 18 27 259 .01 .01 47
2/26 1000 32 37 93 86 6 13 20 274 0 0 45
2/26 900 31 37 94 85 9 16 23 267 0 0 47
2/26 800 30 35 96 89 10 17 25 266 0 0 47
2/26 700 29 34 96 91 10 20 31 272 0 0 47
2/26 600 28 33 96 92 13 23 34 268 0 0 46
2/26 500 28 34 96 91 11 21 30 270 0 0 47

2/26 400 28 33 96 91 16 23 35 266 0 .04 45
2/26 300 28 33 96 90 13 24 32 267 0 .04 47
2/26 200 28 33 96 90 14 23 37 266 .01 .04 47
2/26 100 28 34 96 90 16 27 37 265 0 .03 47
2/26 0 28 33 96 92 19 28 41 267 0 .03 47
2/25 2300 28 33 96 92 19 28 43 267 0 .03 45
2/25 2200 28 33 96 90 18 27 40 269 .01 .03 46
2/25 2100 28 33 96 90 18 29 41 270 0 .02 46
2/25 2000 28 34 96 87 23 33 49 269 0 .02 46
2/25 1900 29 34 96 87 21 34 47 271 0 .02 46
2/25 1800 29 34 96 88 20 31 46 272 0 .02 47
2/25 1700 29 35 96 86 18 27 42 270 0 .02 46
2/25 1600 30 35 96 88 15 23 34 274 .02 .02 45
2/25 1500 31 36 93 86 15 26 36 267 0 0 46
2/25 1400 30 37 93 81 11 23 36 269 0 0 46
2/25 1300 31 36 92 81 15 23 33 273 0 0 46
2/25 1200 29 35 94 82 14 23 30 270 0 0 46
2/25 1100 30 35 91 82 16 23 30 266 0 0 46
2/25 1000 28 33 93 86 19 27 37 267 0 0 46
2/25 900 28 33 93 87 15 22 30 269 0 0 46
2/25 800 27 32 94 93 8 16 24 261 0 0 46
2/25 700 25 31 94 91 10 15 19 261 0 0 46
2/25 600 26 31 95 93 8 12 18 264 0 0 46
2/25 500 27 32 94 91 6 11 17 268 0 0 46

2/25 400 26 31 95 92 11 16 23 268 0 0 46
2/25 300 25 31 95 92 13 19 24 268 0 0 46
2/25 200 26 32 96 87 13 22 32 275 0 0 46
2/25 100 26 32 95 85 17 24 32 270 0 0 46
2/25 0 26 32 92 80 18 26 34 271 0 0 46
2/24 2300 26 32 91 79 14 25 37 268 0 0 46
2/24 2200 26 32 89 75 19 29 44 274 0 0 46
2/24 2100 27 33 82 69 22 41 61 268 0 0 46
2/24 2000 27 34 74 61 28 42 62 272 0 0 46
2/24 1900 28 36 65 51 29 42 58 269 0 0 46
2/24 1800 30 39 55 42 30 43 58 273 0 0 46
2/24 1700 33 42 53 40 25 42 57 273 0 0 46
2/24 1600 36 47 47 33 20 43 64 270 0 0 46
2/24 1500 40 50 35 24 18 35 57 274 0 0 46
2/24 1400 42 50 23 23 18 29 41 274 0 0 45
2/24 1300 41 47 29 25 20 31 43 273 0 0 45
2/24 1200 41 45 26 23 18 28 37 274 0 0 45
2/24 1100 38 44 28 23 18 26 34 271 0 0 46
2/24 1000 37 43 25 21 20 29 37 267 0 0 46
2/24 900 37 37 20 35 17 25 37 265 0 0 46
2/24 800 35 32 26 46 18 26 35 265 0 0 46
2/24 700 34 33 31 52 18 25 34 269 0 0 46
2/24 600 35 33 51 50 18 25 33 270 0 0 47
2/24 500 36 31 54 53 13 19 28 264 0 0 46

2/24 400 35 31 43 54 11 16 20 263 0 0 47
2/24 300 35 30 29 66 14 20 26 259 0 0 46
2/24 200 35 31 32 62 17 21 27 260 0 0 46
2/24 100 35 31 36 65 8 14 22 259 0 0 47
2/24 0 35 30 32 65 6 10 16 269 0 0 46
2/23 2300 36 31 31 65 6 11 16 267 0 0 47
2/23 2200 37 32 30 62 10 14 16 272 0 0 46
2/23 2100 36 32 32 61 10 13 17 264 0 0 46
2/23 2000 35 33 33 54 8 11 13 269 0 0 47
2/23 1900 35 35 31 52 6 9 12 267 0 0 47
2/23 1800 37 40 29 41 7 9 13 270 0 0 46
2/23 1700 40 48 26 29 8 11 14 270 0 0 46
2/23 1600 42 56 26 20 4 9 14 261 0 0 46
2/23 1500 43 57 21 18 0 2 7 29 0 0 46
2/23 1400 44 54 14 15 0 3 8 65 0 0 46
2/23 1300 45 46 17 20 0 6 9 91 0 0 45
2/23 1200 44 42 15 20 6 10 13 89 0 0 45
2/23 1100 39 38 15 28 7 13 18 100 0 0 46
2/23 1000 33 33 19 35 13 18 23 101 0 0 47
2/23 900 28 27 25 46 15 20 25 102 0 0 46
2/23 800 24 22 29 59 16 19 24 98 0 0 47
2/23 700 21 21 34 60 13 18 24 97 0 0 47
2/23 600 19 21 49 65 17 22 28 95 0 0 47
2/23 500 18 22 53 71 18 24 30 94 0 0 47

MM/DD Hour
PST
Temp
F
5800'
Temp
F
4470'
RH
%
5800'
RH
%
4470'
Wind
Min
5970'
Wind
Avg
5970'
Wind
Max
5970'
Wind
Dir
5970'
Hour
Prec.
5800'
Total
Prec.
5800'
Total
Snow
5800'