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11-19-2017
Northwest Avalanche Center
Crystal Mountain Ski Area, Washington

Summit wind speed may record errorenous max gusts, disregard extremely high values
Precip gage repaired 11/14/17
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.
4310'
Total
Prec.
4310'
24 Hr
Snow
4570'
Total
Snow
4570'

11/19 700 21 24 78 88 11 26 41 221 0 .01 0 21
11/19 600 21 24 76 86 6 16 32 210 0 .01 0 21
11/19 500 21 23 79 88 0 10 19 224 0 .01 0 21

11/19 400 22 23 88 84 4 13 30 228 0 .01 0 22
11/19 300 21 23 76 87 4 17 32 219 0 .01 0 22
11/19 200 21 23 87 91 4 11 25 220 0 .01 0 21
11/19 100 22 23 85 91 4 10 20 221 0 .01 0 22
11/19 0 22 24 86 89 6 16 25 226 0 .01 0 22
11/18 2300 22 24 91 92 0 9 22 213 0 .01 0 22
11/18 2200 23 24 92 90 0 2 8 173 0 .01 0 22
11/18 2100 23 25 93 91 0 8 19 193 0 .01 0 22
11/18 2000 22 25 92 91 9 21 39 223 0 .01 0 22
11/18 1900 22 25 88 86 8 28 47 219 0 .01 0 24
11/18 1800 23 26 85 88 5 19 32 202 0 .01 0 22
11/18 1700 23 26 91 91 8 16 27 218 0 .01 0 23
11/18 1600 24 28 94 90 8 20 35 220 0 .01 0 22
11/18 1500 24 30 91 85 13 26 40 210 0 .01 0 22
11/18 1400 24 30 91 89 9 22 36 202 0 .01 0 22
11/18 1300 24 30 94 88 6 24 41 209 0 .01 0 22
11/18 1200 24 35 94 75 14 31 48 201 0 .01 0 21
11/18 1100 24 31 96 80 12 26 38 204 0 .01 0 22
11/18 1000 24 30 95 82 8 21 35 201 0 .01 0 -31
11/18 900 26 28 98 88 0 5 20 72 0 .01 0 23
11/18 800 23 25 96 93 0 4 8 42 .01 .01 1 23
11/18 700 21 24 96 93 0 2 6 130 0 0 1 24
11/18 600 21 23 95 93 0 4 12 177 0 0 1 24
11/18 500 21 23 96 93 5 9 12 207 0 0 1 24

11/18 400 21 23 96 93 2 6 12 222 0 .19 1 24
11/18 300 20 23 96 93 4 7 13 225 0 .19 1 24
11/18 200 20 23 96 92 3 9 18 218 0 .19 1 24
11/18 100 21 23 96 93 4 11 20 216 0 .19 1 25
11/18 0 21 24 96 93 1 8 15 222 0 .19 1 24
11/17 2300 20 23 96 93 4 10 17 229 0 .19 1 24
11/17 2200 19 22 95 91 4 9 16 231 0 .19 1 25
11/17 2100 19 24 95 90 5 14 28 258 0 .19 1 24
11/17 2000 19 25 95 91 11 19 29 264 0 .19 1 24
11/17 1900 19 27 96 93 6 15 25 259 .01 .19 1 25
11/17 1800 21 27 96 93 2 9 23 246 .03 .18 1 25
11/17 1700 21 27 96 93 5 13 20 262 0 .15 1 26
11/17 1600 20 27 96 92 11 18 28 259 0 .15 0 25
11/17 1500 20 28 96 90 11 20 30 265 0 .15 1 25
11/17 1400 20 29 96 89 10 21 32 261 0 .15 0 24
11/17 1300 20 29 96 85 9 21 32 256 0 .15 1 24
11/17 1200 20 30 95 86 6 22 37 267 .01 .15 0 24
11/17 1100 21 28 96 90 7 17 30 257 .02 .14 0 25
11/17 1000 20 28 95 91 7 20 34 261 .03 .12 0 25
11/17 900 19 26 95 93 9 22 37 263 .02 .09 0 24
11/17 800 17 26 95 80 8 23 37 250 .01 .07 0 25
11/17 700 19 26 95 93 8 20 37 228 .03 .06 5 25
11/17 600 20 26 96 95 6 17 27 251 .01 .03 2 24
11/17 500 19 26 96 92 11 21 32 257 .02 .02 4 24

11/17 400 19 26 96 92 11 20 32 258 .01 .26 4 24
11/17 300 18 26 95 91 8 20 35 251 0 .25 3 24
11/17 200 19 27 96 92 7 17 28 256 .02 .25 3 24
11/17 100 20 27 96 94 6 12 22 243 .02 .23 3 23
11/17 0 20 27 96 95 3 8 16 221 .02 .21 3 24
11/16 2300 20 27 96 94 2 8 19 227 .01 .19 3 23
11/16 2200 20 28 96 94 0 7 20 240 .03 .18 3 24
11/16 2100 21 28 96 94 0 6 11 254 .03 .15 3 23
11/16 2000 22 28 97 95 0 3 7 215 .01 .12 3 25
11/16 1900 22 28 97 94 2 9 20 214 .03 .11 2 23
11/16 1800 21 28 97 95 6 12 25 226 .01 .08 2 23
11/16 1700 21 29 97 91 7 19 34 228 .01 .07 2 23
11/16 1600 22 29 97 91 6 17 31 219 0 .06 2 23
11/16 1500 23 31 96 85 7 17 36 229 0 .06 1 22
11/16 1400 22 30 96 81 9 23 39 234 0 .06 2 22
11/16 1300 23 31 96 78 7 17 32 232 0 .06 2 21
11/16 1200 24 32 97 86 6 14 27 233 0 .06 1 -143
11/16 1100 22 32 97 85 6 17 33 226 .02 .06 0 22
11/16 1000 23 29 97 89 7 17 41 212 .02 .04 0 22
11/16 900 22 30 97 87 4 13 24 219 .01 .02 6 22
11/16 800 21 28 97 91 1 8 15 210 0 .01 6 23
11/16 700 20 27 96 93 5 12 23 227 0 .01 6 -143
11/16 600 20 27 97 93 10 16 25 232 .01 .01 6 23
11/16 500 21 27 97 93 6 16 27 235 0 0 6 23

11/16 400 20 27 97 94 5 17 28 233 0 .61 6 23
11/16 300 21 28 97 94 4 10 20 223 .01 .61 6 22
11/16 200 21 28 97 94 4 14 23 230 0 .6 6 22
11/16 100 21 28 97 93 9 17 34 231 0 .6 6 23
11/16 0 21 28 97 91 9 23 32 231 0 .6 6 23
11/15 2300 21 28 97 93 10 21 30 226 0 .6 6 22
11/15 2200 22 29 97 92 6 18 31 225 0 .6 6 22
11/15 2100 22 29 97 94 5 14 27 211 0 .6 6 23
11/15 2000 22 29 97 93 4 13 28 205 0 .6 7 24
11/15 1900 22 29 97 93 6 15 33 209 0 .6 6 24
11/15 1800 22 29 97 91 6 18 32 198 .02 .6 7 24
11/15 1700 22 29 98 91 4 14 26 184 .03 .58 6 24
11/15 1600 23 30 98 92 6 17 37 203 .01 .55 5 23
11/15 1500 23 31 98 91 8 18 37 229 .04 .54 5 21
11/15 1400 25 32 98 92 1 10 29 192 .02 .5 2 20
11/15 1300 28 32 99 93 0 8 25 166 .04 .48 4 21
11/15 1200 26 32 98 93 6 14 30 211 .02 .44 47 21
11/15 1100 26 33 99 91 5 18 31 196 .05 .42 3 22
11/15 1000 26 32 99 92 9 22 40 192 .05 .37 3 21
11/15 900 26 32 99 93 8 24 58 205 .06 .32 2 21
11/15 800 25 32 99 93 11 24 44 191 .08 .26 0 19
11/15 700 25 32 99 94 8 30 60 195 .06 .18 0 19
11/15 600 26 32 99 93 20 48 78 190 .07 .12 4 18
11/15 500 26 32 99 93 19 46 72 187 .05 .05 3 17

11/15 400 26 33 99 89 27 51 78 187 .03 .14 2 14
11/15 300 25 32 99 88 25 52 78 184 .02 .11 2 16
11/15 200 25 33 99 87 23 49 83 181 .01 .09 2 16
11/15 100 25 32 99 87 18 44 78 172 .02 .08 2 14
11/15 0 25 32 99 85 17 46 76 170 .01 .06 1 16
11/14 2300 25 33 99 82 8 44 83 163 .01 .05 1 15
11/14 2200 25 32 99 88 6 25 54 124 .01 .04 0 16
11/14 2100 26 32 99 88 4 21 54 124 0 .03 0 16
11/14 2000 25 31 99 93 6 24 58 155 .01 .03 0 16
11/14 1900 24 31 98 92 19 41 71 193 0 .02 0 16
11/14 1800 23 31 98 84 30 65 88 194 0 .02 0 16
11/14 1700 23 31 98 83 25 50 85 197 0 .02 0 16
11/14 1600 23 31 98 83 25 54 78 193 0 .02 0 16
11/14 1500 24 32 98 87 18 45 83 196 .02 .02 0 16
11/14 1400 25 32 98 87 19 40 81 191 0 0 0 17
11/14 1300 25 32 98 85 10 39 72 190 0 0 0 16
11/14 1200 25 33 98 83 10 34 70 198 0 0 0 16
11/14 1100 26 33 98 85 6 21 52 194 0 0 9 15
11/14 1000 26 33 98 86 6 20 44 183 0 0 0 16
11/14 900 24 31 97 88 6 21 45 205 0 0 17
11/14 800 22 29 97 90 3 26 56 217 0 11 18
11/14 700 22 29 97 89 9 32 58 210 0 11 18
11/14 600 22 28 97 93 8 20 35 215 0 11 18
11/14 500 22 28 97 95 6 15 30 230 0 11 18

11/13 400 29 34 100 91 13 31 71 167 .26 1436 0 8
11/13 300 31 34 100 94 11 32 69 154 1.09 1435 0 8
11/13 200 31 37 100 90 28 56 89 177 .04 1434 0 8
11/13 100 31 36 100 91 25 50 83 164 .07 1434 0 8
11/13 0 31 36 100 90 22 47 76 162 .03 1434 0 8
11/12 2300 30 36 100 91 18 40 64 140 .06 1434 0 8
11/12 2200 31 36 100 90 14 37 66 126 .11 1434 0 8
11/12 2100 30 36 100 87 14 31 56 111 0 1434 0 8
11/12 2000 30 35 100 93 0 19 37 80 0 1434 0 9
11/12 1900 31 34 100 95 1 15 52 103 0 1434 0 8
11/12 1800 31 35 100 94 8 25 52 166 .02 1434 0 9
11/12 1700 31 35 100 94 7 22 42 164 .03 1434 0 8
11/12 1600 31 35 100 93 4 23 56 133 .01 1434 0 8
11/12 1500 32 35 100 94 11 28 45 180 0 1434 0 8
11/12 1400 32 37 100 92 13 26 48 198 .01 1434 0 9
11/12 1300 32 37 100 90 13 28 42 189 2.73 1434 0 9
11/12 1200 32 37 100 91 14 30 50 198 562.1 1431 0 9
11/12 1100 31 37 100 92 11 25 46 201 745.6 869 0 9
11/12 1000 32 36 100 90 14 29 46 190 123.3 123.4 0 9
11/12 900 31 35 100 93 11 25 42 195 .01 .07 0 9
11/12 800 30 34 100 94 13 27 42 194 .04 .06 0 9
11/12 700 30 34 100 93 12 27 52 207 .01 .02 0 10
11/12 600 29 36 100 87 11 27 53 200 0 .01 0 10
11/12 500 29 34 100 94 7 27 50 169 .01 .01 0 10

11/12 400 29 33 100 95 11 22 44 171 0 .59 0 10
11/12 300 29 34 100 94 9 26 46 174 .03 .59 0 10
11/12 200 29 34 100 93 9 26 48 168 .02 .56 0 10
11/12 100 29 33 100 95 16 29 44 164 .06 .54 0 10
11/12 0 29 33 100 94 14 30 49 162 .04 .48 0 10
11/11 2300 28 33 99 93 18 32 51 153 .03 .44 0 10
11/11 2200 28 33 100 92 13 33 48 162 .08 .41 0 10
11/11 2100 29 33 100 92 16 33 52 185 .01 .33 0 10
11/11 2000 28 33 100 93 16 37 56 186 0 .32 0 10
11/11 1900 29 34 100 92 20 36 52 181 0 .32 0 10
11/11 1800 28 35 100 89 21 35 52 177 .03 .32 0 10
11/11 1700 28 33 99 93 18 36 56 189 .02 .29 0 10
11/11 1600 29 33 99 92 21 35 52 181 .03 .27 0 10
11/11 1500 29 34 100 91 16 31 47 150 .09 .24 0 10
11/11 1400 30 35 100 91 16 28 47 161 .03 .15 0 10
11/11 1300 29 35 99 90 13 31 52 179 .02 .12 0 11
11/11 1200 29 35 99 91 14 36 51 185 .04 .1 0 11
11/11 1100 30 35 100 90 19 37 57 174 .02 .06 0 11
11/11 1000 30 34 100 92 15 29 47 181 .02 .04 0 11
11/11 900 29 33 100 92 13 32 56 189 0 .02 0 11
11/11 800 29 33 100 92 11 27 53 183 .02 .02 0 11
11/11 700 28 31 99 96 8 21 47 184 0 0 0 11
11/11 600 26 31 99 95 5 15 33 200 0 0 0 11
11/11 500 26 31 98 95 6 16 31 186 0 0 0 11

11/11 400 25 31 98 94 11 21 33 207 0 .03 0 11
11/11 300 26 32 99 94 1 14 30 175 0 .03 0 11
11/11 200 26 31 99 95 7 18 34 189 0 .03 0 11
11/11 100 26 31 99 95 8 18 31 193 0 .03 0 11
11/11 0 26 30 99 94 6 14 33 189 0 .03 0 11
11/10 2300 25 29 98 95 4 11 18 178 0 .03 0 11
11/10 2200 25 28 98 95 4 7 13 111 0 .03 0 11
11/10 2100 26 29 99 94 0 3 8 69 0 .03 0 11
11/10 2000 28 31 99 95 0 2 8 52 0 .03 0 11
11/10 1900 27 30 99 94 0 3 6 50 0 .03 0 11
11/10 1800 27 31 99 94 0 2 5 16 0 .03 0 11
11/10 1700 28 32 99 95 0 2 4 49 0 .03 0 11
11/10 1600 30 33 98 93 0 0 4 262 0 .03 0 11
11/10 1500 29 33 99 93 0 1 5 258 0 .03 0 12
11/10 1400 32 34 99 91 0 2 4 215 0 .03 0 12
11/10 1300 32 34 100 91 0 2 8 190 0 .03 0 12
11/10 1200 32 35 100 88 0 6 14 112 0 .03 0 11
11/10 1100 31 36 100 85 6 9 13 96 0 .03 0 12
11/10 1000 31 36 100 87 5 8 11 91 .02 .03 8 12
11/10 900 28 32 99 94 6 10 15 101 .01 .01 7 13
11/10 800 27 31 99 94 6 13 18 95 0 0 7 11
11/10 700 27 30 99 94 6 13 21 84 0 0 7 12
11/10 600 27 29 99 94 9 19 28 87 0 0 7 12
11/10 500 26 29 99 94 11 19 28 90 0 0 7 12

11/10 400 26 28 99 94 8 17 23 79 0 .27 7 12
11/10 300 27 29 99 93 0 11 19 59 0 .27 7 11
11/10 200 25 28 99 94 11 14 18 90 0 .27 7 12
11/10 100 25 29 99 94 1 12 23 141 0 .27 7 11
11/10 0 25 27 98 94 0 4 11 81 0 .27 7 12
11/9 2300 26 28 99 94 0 5 10 27 0 .27 7 -143
11/9 2200 25 28 98 95 0 2 12 128 0 .27 7 11
11/9 2100 25 29 99 94 0 3 8 101 0 .27 7 12
11/9 2000 27 29 99 94 0 4 9 106 0 .27 7 13
11/9 1900 26 31 99 94 0 5 11 218 0 .27 7 13
11/9 1800 26 30 99 95 3 10 21 227 0 .27 7 13
11/9 1700 26 32 99 95 2 9 24 214 .01 .27 7 12
11/9 1600 27 32 99 93 6 16 25 223 .01 .26 7 12
11/9 1500 27 32 99 94 7 19 35 230 .01 .25 6 7
11/9 1400 27 33 99 93 13 23 38 231 .04 .24 8 13
11/9 1300 26 34 98 87 13 23 39 229 .04 .2 7 13
11/9 1200 26 33 97 91 8 19 54 192 .04 .16 6 12
11/9 1100 27 34 96 87 11 25 49 163 .03 .12 5 10
11/9 1000 27 32 98 91 9 23 39 168 .02 .09 5 10
11/9 900 27 30 98 90 13 28 55 196 .02 .07 5 11
11/9 800 27 29 98 89 20 33 54 195 .03 .05 5 11
11/9 700 27 30 99 89 16 32 54 179 .01 .02 4 10
11/9 600 26 30 98 90 20 33 49 116 .01 .01 4 10
11/9 500 26 28 99 90 20 34 45 133 0 0 4 11

11/9 400 28 28 98 91 22 34 48 133 0 .13 4 11
11/9 300 27 28 98 89 20 36 52 130 0 .13 4 11
11/9 200 28 28 95 89 18 35 44 131 .01 .13 4 11
11/9 100 26 29 99 88 18 33 46 144 .02 .12 4 11
11/9 0 27 29 94 89 27 40 50 133 .02 .1 4 11
11/8 2300 28 28 89 92 20 35 44 103 .01 .08 4 12
11/8 2200 28 28 89 92 18 33 45 94 .01 .07 4 11
11/8 2100 27 29 90 91 23 40 53 97 .01 .06 4 11
11/8 2000 27 28 89 91 23 42 54 101 .01 .05 4 11
11/8 1900 26 28 89 88 28 41 51 99 .01 .04 4 11
11/8 1800 26 28 88 89 25 36 49 94 .01 .03 3 11
11/8 1700 27 27 85 90 24 35 45 93 .01 .02 3 10
11/8 1600 28 27 81 91 24 37 47 101 .01 .01 1 10
11/8 1500 26 28 84 85 20 35 44 107 0 0 0 7
11/8 1400 28 30 79 77 26 38 48 95 0 0 0 7
11/8 1300 30 30 75 72 19 38 54 110 0 0 0 7
11/8 1200 28 30 82 72 33 45 59 124 0 0 0 8
11/8 1100 28 28 79 76 26 41 54 115 0 0 0 8
11/8 1000 28 26 80 82 30 41 51 121 0 0 0 8
11/8 900 29 27 79 75 24 40 50 95 0 0 0 8
11/8 800 30 28 75 76 23 40 52 106 0 0 0 8
11/8 700 26 29 88 80 15 33 49 93 0 0 0 8
11/8 600 26 29 93 73 22 35 53 143 0 0 0 8
11/8 500 26 30 85 68 14 29 47 135 0 0 0 9

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.
4310'
Total
Prec.
4310'
24 Hr
Snow
4570'
Total
Snow
4570'