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10-21-2014
Northwest Avalanche Center
White Pass Ski Area, Washington

Prec. gage under-reporting or possibly not heating
Total snow may read bushes in early season
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'

10/21 1100 36 42 99 83 11 20 30 265 0 .48 9
10/21 1000 35 41 99 86 15 24 35 266 0 .48 9
10/21 900 34 40 100 89 21 35 48 256 .01 .48 8
10/21 800 34 39 100 91 21 34 56 259 .01 .47 7
10/21 700 35 40 100 91 12 23 43 261 .07 .46 9
10/21 600 35 40 100 88 12 22 40 263 0 .39 9
10/21 500 35 40 100 90 14 24 39 259 .01 .39 7

10/21 400 35 40 100 89 11 20 32 259 .01 .6 10
10/21 300 34 40 100 88 11 21 42 262 .03 .59 3
10/21 200 34 39 100 93 23 32 43 253 0 .56 10
10/21 100 35 40 100 88 14 22 30 265 .03 .56 8
10/21 0 35 41 99 89 13 22 30 255 .01 .53 10
10/20 2300 35 42 99 89 6 17 28 262 .04 .52 9
10/20 2200 35 42 99 89 2 13 20 269 .03 .48 10
10/20 2100 36 42 99 91 8 15 27 254 .02 .45 10
10/20 2000 36 42 99 89 6 13 23 274 .02 .43 10
10/20 1900 36 42 99 87 9 18 33 268 0 .41 8
10/20 1800 37 43 99 87 11 20 31 264 .01 .41 7
10/20 1700 37 43 98 89 8 17 25 260 0 .4 9
10/20 1600 37 43 97 86 9 19 29 269 0 .4 9
10/20 1500 38 44 93 89 3 17 44 249 0 .4 9
10/20 1400 37 43 94 84 11 25 49 247 .01 .4 9
10/20 1300 38 44 95 84 15 33 68 244 .05 .39 7
10/20 1200 38 45 98 87 13 23 43 250 .12 .34 10
10/20 1100 41 46 97 82 11 19 30 253 .01 .22 7
10/20 1000 40 46 98 86 9 15 25 259 .03 .21 7
10/20 900 39 46 98 89 17 25 37 243 .01 .18 6
10/20 800 41 46 98 90 11 20 32 258 .07 .17 7
10/20 700 42 47 98 91 5 14 30 243 .03 .1 8
10/20 600 43 47 95 91 6 13 28 232 .06 .07 7
10/20 500 43 47 97 92 1 6 13 247 .01 .01 7

10/20 400 43 48 99 88 2 8 12 270 .03 .03
10/20 300 45 49 96 86 3 8 13 262 0 0
10/20 200 46 49 87 85 2 12 30 225 0 0
10/20 100 47 46 84 86 2 9 23 193 0 0
10/20 0 45 45 86 86 8 14 20 253 0 0
10/19 2300 45 45 80 86 8 15 23 241 0 0
10/19 2200 48 45 69 86 10 19 29 226 0 0
10/19 2100 46 45 73 86 8 16 26 253 0 0
10/19 2000 47 46 67 82 1 7 17 211 0 0
10/19 1900 48 47 68 80 4 11 25 215 0 0
10/19 1800 47 47 70 81 4 13 29 220 0 0
10/19 1700 48 52 73 68 5 17 30 241 0 0
10/19 1600 48 55 75 60 15 26 41 250 0 0
10/19 1500 48 59 78 55 12 20 31 257 0 0
10/19 1400 50 60 76 60 8 18 26 232 0 0
10/19 1300 54 62 66 57 10 19 33 227 0 0
10/19 1200 53 62 72 60 8 19 32 222 0 0
10/19 1100 54 60 70 68 4 13 36 227 0 0
10/19 1000 49 52 86 84 0 6 15 158 0 0
10/19 900 45 50 97 87 3 8 14 100 0 0
10/19 800 44 47 99 91 8 12 16 98 0 0
10/19 700 43 44 99 92 11 13 17 103 0 0
10/19 600 43 44 100 92 11 14 18 106 0 0
10/19 500 43 44 100 93 6 10 14 95 0 0

10/19 400 43 44 99 92 11 13 17 103 0 .03
10/19 300 43 45 100 92 10 13 18 101 0 .03
10/19 200 43 45 100 91 9 14 20 95 0 .03
10/19 100 43 45 99 91 6 13 21 93 0 .03
10/19 0 43 44 99 92 10 14 20 89 0 .03
10/18 2300 43 44 99 92 13 19 25 103 0 .03
10/18 2200 43 44 99 91 8 14 20 110 0 .03
10/18 2100 43 44 95 88 8 11 16 115 0 .03
10/18 2000 42 44 98 88 3 8 13 110 0 .03
10/18 1900 43 46 92 85 3 9 18 199 0 .03
10/18 1800 44 49 98 89 1 5 8 185 0 .03
10/18 1700 45 51 97 85 6 9 13 263 0 .03
10/18 1600 47 54 96 77 4 8 14 268 0 .03
10/18 1500 47 55 92 72 4 10 16 265 0 .03
10/18 1400 47 53 92 76 8 12 20 268 0 .03
10/18 1300 49 55 86 75 7 14 23 266 0 .03
10/18 1200 48 54 88 76 3 11 22 260 0 .03
10/18 1100 47 53 92 81 5 10 16 260 0 .03
10/18 1000 47 52 92 85 8 17 26 251 0 .03
10/18 900 45 51 97 87 10 18 30 253 0 .03
10/18 800 44 49 99 91 9 18 30 250 .01 .03
10/18 700 43 48 99 91 13 21 31 254 0 .02
10/18 600 44 48 100 91 12 24 36 256 .02 .02
10/18 500 43 47 100 92 12 22 37 259 0 0

10/18 400 43 47 99 92 10 20 33 261 0 .59
10/18 300 43 47 99 91 4 12 24 258 0 .59
10/18 200 43 47 99 91 7 14 27 256 0 .59
10/18 100 43 47 99 91 11 22 47 256 .01 .59
10/18 0 43 47 99 91 11 21 37 254 .03 .58
10/17 2300 44 46 99 92 9 22 42 250 .03 .55
10/17 2200 43 46 99 91 6 17 42 230 .01 .52
10/17 2100 43 46 98 92 7 18 35 234 .05 .51
10/17 2000 43 45 96 91 5 15 37 242 .02 .46
10/17 1900 43 45 97 91 4 16 32 225 .03 .44
10/17 1800 43 45 98 91 4 15 28 217 .03 .41
10/17 1700 43 45 96 92 4 16 40 217 .04 .38
10/17 1600 43 45 94 89 8 17 32 206 .05 .34
10/17 1500 43 46 94 88 1 12 27 213 .02 .29
10/17 1400 43 46 91 88 1 5 14 162 0 .27
10/17 1300 43 47 90 86 3 7 16 180 0 .27
10/17 1200 42 45 86 86 7 12 20 173 0 .27
10/17 1100 40 43 91 90 7 11 16 136 0 .27
10/17 1000 40 41 96 90 6 12 20 165 0 .27
10/17 900 38 41 97 90 6 11 17 146 .04 .27
10/17 800 37 40 97 91 5 10 17 148 .09 .23
10/17 700 35 40 99 89 9 12 16 103 .12 .14
10/17 600 35 41 96 84 11 15 19 96 .02 .02
10/17 500 35 41 93 84 11 19 28 94 0 0

10/17 1300 43 47 90 86 3 7 16 180 0 .32
10/17 1200 42 45 86 86 7 12 20 173 0 .32
10/17 1100 40 43 91 90 7 11 16 136 0 .32
10/17 1000 40 41 96 90 6 12 20 165 0 .32
10/17 900 38 41 97 90 6 11 17 146 .04 .32
10/17 800 37 40 97 91 5 10 17 148 .09 .28
10/17 700 35 40 99 89 9 12 16 103 .12 .19
10/17 600 35 41 96 84 11 15 19 96 .02 .07
10/17 500 35 41 93 84 11 19 28 94 0 .05
10/17 400 35 41 92 83 14 19 26 96 .01 .05
10/17 300 35 41 96 80 17 22 28 95 0 .04
10/17 200 35 41 98 82 17 21 25 93 0 .04
10/17 100 35 41 99 84 19 24 29 95 0 .04
10/17 0 35 41 99 80 19 24 28 97 0 .04
10/16 2300 35 42 100 77 17 22 27 93 0 .04
10/16 2200 35 42 99 79 17 22 28 94 .01 .04
10/16 2100 35 43 99 78 17 22 27 94 0 .03
10/16 2000 35 43 99 77 17 21 26 91 0 .03
10/16 1900 36 44 98 77 14 19 26 92 0 .03
10/16 1800 36 45 96 72 11 16 22 95 .01 .03
10/16 1700 37 48 95 68 8 15 22 93 0 .02
10/16 1600 38 56 90 53 3 7 16 101 0 .02
10/16 1500 41 57 75 54 2 6 11 125 .01 .02
10/16 1400 42 57 81 45 3 7 13 127 .01 .01

10/17 400 35 41 92 83 14 19 26 96 .01 .21
10/17 300 35 41 96 80 17 22 28 95 0 .2
10/17 200 35 41 98 82 17 21 25 93 0 .2
10/17 100 35 41 99 84 19 24 29 95 0 .2
10/17 0 35 41 99 80 19 24 28 97 0 .2
10/16 2300 35 42 100 77 17 22 27 93 0 .2
10/16 2200 35 42 99 79 17 22 28 94 .01 .2
10/16 2100 35 43 99 78 17 22 27 94 0 .19
10/16 2000 35 43 99 77 17 21 26 91 0 .19
10/16 1900 36 44 98 77 14 19 26 92 0 .19
10/16 1800 36 45 96 72 11 16 22 95 .01 .19
10/16 1700 37 48 95 68 8 15 22 93 0 .18
10/16 1600 38 56 90 53 3 7 16 101 0 .18
10/16 1500 41 57 75 54 2 6 11 125 .01 .18
10/16 1400 42 57 81 45 3 7 13 127 .01 .17
10/16 1300 42 56 80 52 1 5 9 126 .03 .16
10/16 1200 41 53 85 62 1 5 11 155 .04 .13
10/16 1100 39 50 90 66 1 7 12 128 .03 .09
10/16 1000 38 43 95 84 5 8 11 102 .04 .06
10/16 900 37 41 98 86 4 9 16 112 .01 .02
10/16 800 35 39 100 90 3 6 10 100 0 .01
10/16 700 33 38 99 91 0 3 7 141 0 .01
10/16 600 33 38 100 92 0 3 8 158 .01 .01
10/16 500 33 38 99 91 0 6 11 268 0 0

10/16 400 33 38 100 91 5 11 23 269 0 .45
10/16 300 33 38 100 91 5 13 20 268 .01 .45
10/16 200 33 39 100 92 8 14 25 258 .02 .44
10/16 100 34 38 99 93 5 14 23 234 .01 .42
10/16 0 33 39 100 91 6 15 24 246 .02 .41
10/15 2300 33 39 100 91 6 12 24 240 .01 .39
10/15 2200 33 39 100 92 6 15 26 248 .02 .38
10/15 2100 33 40 100 90 9 15 23 261 0 .36
10/15 2000 32 39 100 89 7 13 19 267 .01 .36
10/15 1900 33 39 100 89 11 23 39 272 .03 .35
10/15 1800 33 39 100 90 9 22 35 273 .02 .32
10/15 1700 33 39 100 88 8 24 40 264 .03 .3
10/15 1600 33 40 100 87 13 25 41 268 .02 .27
10/15 1500 34 40 100 86 15 36 61 269 .01 .25
10/15 1400 34 40 100 84 19 40 68 264 .01 .24
10/15 1300 34 40 100 87 27 43 68 270 .04 .23
10/15 1200 35 41 97 87 18 35 61 258 .03 .19
10/15 1100 35 41 99 85 13 26 54 267 .04 .16
10/15 1000 35 41 97 84 0 16 39 261 .02 .12
10/15 900 35 42 98 85 1 11 22 242 .01 .1
10/15 800 35 42 97 86 1 7 28 248 .01 .09
10/15 700 35 41 97 89 4 11 23 213 .02 .08
10/15 600 36 42 97 89 1 9 17 235 .03 .06
10/15 500 36 42 98 90 6 8 13 180 .03 .03

10/15 400 37 42 95 91 4 9 19 156 0 .11
10/15 300 36 42 97 89 3 8 21 181 .01 .11
10/15 200 37 42 95 89 2 6 13 174 0 .1
10/15 100 37 42 95 89 1 5 11 153 .02 .1
10/15 0 37 42 95 89 1 8 15 208 .04 .08
10/14 2300 37 42 94 89 4 6 12 152 .01 .04
10/14 2200 37 43 92 86 0 5 9 157 0 .03
10/14 2100 38 43 88 82 0 5 8 168 0 .03
10/14 2000 38 42 87 86 3 13 29 188 0 .03
10/14 1900 38 44 83 82 3 10 24 182 0 .03
10/14 1800 38 44 91 85 0 7 15 201 0 .03
10/14 1700 38 45 95 81 2 8 14 209 0 .03
10/14 1600 39 47 95 72 10 19 28 109 0 .03
10/14 1500 40 50 91 73 4 10 22 113 0 .03
10/14 1400 42 51 92 71 0 5 8 130 0 .03
10/14 1300 42 51 89 71 1 6 12 86 .01 .03
10/14 1200 43 50 89 77 1 3 7 142 0 .02
10/14 1100 42 48 93 81 0 3 7 147 0 .02
10/14 1000 39 45 96 84 1 8 17 224 0 .02
10/14 900 37 44 99 86 0 4 9 208 .01 .02
10/14 800 36 42 99 87 0 6 17 274 0 .01
10/14 700 36 41 99 90 9 19 31 258 0 .01
10/14 600 35 42 99 88 4 14 30 262 0 .01
10/14 500 35 41 98 88 8 24 46 257 .01 .01

10/14 400 35 40 98 89 21 35 54 256 .02 .2
10/14 300 35 41 99 89 14 26 41 263 .04 .18
10/14 200 35 41 100 88 18 26 44 270 .04 .14
10/14 100 36 42 99 87 18 32 51 270 .06 .1
10/14 0 41 46 95 83 9 25 45 249 .04 .04
10/13 2300 45 52 85 71 11 41 81 230 0 0
10/13 2200 47 54 80 64 16 44 71 230 0 0
10/13 2100 47 55 79 63 13 36 65 238 0 0
10/13 2000 47 55 80 63 7 30 55 234 0 0
10/13 1900 48 56 73 57 14 29 51 235 0 0
10/13 1800 48 56 68 52 3 16 45 254 0 0
10/13 1700 48 58 57 39 5 19 44 266 0 0
10/13 1600 50 62 43 27 11 28 45 260 0 0
10/13 1500 53 64 26 17 13 32 61 252 0 0
10/13 1400 54 64 22 15 8 30 64 241 0 0
10/13 1300 56 63 25 16 4 22 55 242 0 0
10/13 1200 55 62 31 28 4 14 34 226 0 0
10/13 1100 56 57 27 46 1 7 25 184 0 0
10/13 1000 52 51 44 54 4 10 20 115 0 0
10/13 900 47 48 47 63 6 9 13 117 0 0
10/13 800 46 43 36 75 8 14 18 140 0 0
10/13 700 44 40 43 81 10 14 18 136 0 0
10/13 600 47 38 34 83 6 11 19 174 0 0
10/13 500 49 38 29 80 5 9 18 187 0 0

10/13 400 46 39 30 82 4 10 16 207 0 0
10/13 300 44 39 30 83 2 8 21 186 0 0
10/13 200 41 40 45 79 13 21 30 233 0 0
10/13 100 43 41 43 84 19 25 34 233 0 0
10/13 0 43 41 46 86 5 15 32 213 0 0
10/12 2300 43 43 58 86 4 11 18 209 0 0
10/12 2200 40 43 84 87 6 13 20 234 0 0
10/12 2100 41 43 85 85 1 5 13 222 0 0
10/12 2000 40 44 86 85 0 4 8 81 0 0
10/12 1900 40 44 88 84 0 3 7 60 0 0
10/12 1800 38 45 90 81 3 11 19 264 0 0
10/12 1700 38 48 94 69 8 11 16 267 0 0
10/12 1600 40 50 91 66 6 12 19 269 0 0
10/12 1500 41 49 87 64 8 14 23 272 0 0
10/12 1400 40 50 87 60 8 13 23 269 0 0
10/12 1300 39 47 89 67 4 10 15 275 0 0
10/12 1200 37 45 93 71 8 14 25 267 0 0
10/12 1100 37 44 95 76 11 18 27 267 0 0
10/12 1000 36 43 96 77 10 18 28 267 0 0
10/12 900 35 43 99 77 14 23 37 268 0 0
10/12 800 35 42 99 80 14 22 31 270 0 0
10/12 700 35 42 100 82 15 26 40 270 0 0
10/12 600 35 41 100 82 19 32 47 269 0 0
10/12 500 35 42 100 83 25 39 59 271 0 0

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'