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3-27-2017
Northwest Avalanche Center
Crystal Mountain Ski Area, Washington

3-14-17: Summit wind speed has errorenous max gusts, values removed from table
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'

3/27 0 24 32 98 100 0 6 218 0 .51 4 75
3/26 2300 25 32 99 100 0 2 183 .03 .51 4 74
3/26 2200 26 32 99 100 0 2 205 .03 .48 3 74
3/26 2100 26 32 99 100 0 15 227 0 .45 2 72
3/26 2000 26 33 99 100 7 18 204 .04 .45 3 73
3/26 1900 26 33 99 100 10 22 193 .03 .41 3 73
3/26 1800 26 33 99 100 10 20 185 .02 .38 2 -22
3/26 1700 27 34 99 99 13 24 176 .05 .36 2 72
3/26 1600 27 34 99 98 12 26 190 .03 .31 2 -22
3/26 1500 28 34 99 99 9 24 171 .02 .28 1 72
3/26 1400 31 36 99 100 8 17 156 .03 .26 2 72
3/26 1300 31 35 99 100 6 20 150 .05 .23 0 70
3/26 1200 30 35 99 100 8 19 155 .07 .18 1 69
3/26 1100 29 33 99 100 12 23 121 .04 .11 1 71
3/26 1000 26 32 99 100 6 23 143 .02 .07 0 72
3/26 900 25 31 98 100 8 24 152 .03 .05 0 72
3/26 800 24 31 98 100 12 30 175 .02 .02 2 71
3/26 700 22 31 98 100 14 35 189 0 0 1 71
3/26 600 22 31 98 100 8 24 203 0 0 1 71
3/26 500 21 30 97 100 9 23 200 0 0 1 71

3/26 400 21 30 97 100 16 31 211 0 .19 1 71
3/26 300 21 29 97 100 15 30 209 0 .19 1 71
3/26 200 21 29 98 100 13 26 215 0 .19 1 72
3/26 100 20 29 97 100 7 21 211 0 .19 2 73
3/26 0 20 30 97 100 9 20 192 0 .19 1 72
3/25 2300 21 30 98 98 8 20 206 0 .19 2 73
3/25 2200 22 30 98 100 5 14 192 0 .19 1 -20
3/25 2100 22 31 98 100 4 12 194 0 .19 1 72
3/25 2000 23 31 98 100 1 6 181 .02 .19 1 72
3/25 1900 25 31 99 100 0 4 178 .05 .17 1 72
3/25 1800 27 32 99 100 0 3 174 .04 .12 1 72
3/25 1700 26 32 99 100 0 3 260 .03 .08 0 71
3/25 1600 29 32 99 100 0 4 248 .02 .05 0 70
3/25 1500 30 34 98 100 1 7 230 .01 .03 0 70
3/25 1400 30 34 99 100 2 9 226 0 .02 0 71
3/25 1300 30 35 99 93 3 8 224 0 .02 0 70
3/25 1200 28 35 98 100 2 7 227 0 .02 0 71
3/25 1100 27 33 98 100 0 4 189 0 .02 -0 70
3/25 1000 27 32 99 100 0 3 213 0 .02 0 -134
3/25 900 25 31 98 100 0 4 219 0 .02 0 71
3/25 800 24 30 98 98 1 6 198 0 .02 0 71
3/25 700 21 29 97 100 4 9 204 .01 .02 2 71
3/25 600 19 29 97 100 4 11 201 .01 .01 2 72
3/25 500 20 29 97 100 0 4 165 0 0 2 72

3/25 400 21 29 98 100 0 4 165 0 .76 2 72
3/25 300 20 30 97 100 0 9 222 .01 .76 2 72
3/25 200 22 30 98 100 0 8 206 .01 .75 1 72
3/25 100 22 31 98 100 2 10 210 .02 .74 2 69
3/25 0 23 32 98 100 2 13 238 0 .72 1 -21
3/24 2300 23 32 98 100 0 10 192 .01 .72 0 70
3/24 2200 24 33 99 100 0 7 190 .01 .71 2 71
3/24 2100 25 33 99 100 4 12 216 .01 .7 1 71
3/24 2000 24 34 99 100 3 11 226 .01 .69 0 71
3/24 1900 25 33 99 100 4 15 224 .01 .68 0 71
3/24 1800 25 33 99 100 8 19 231 .01 .67 0 71
3/24 1700 25 34 98 100 10 20 231 .01 .66 0 72
3/24 1600 26 34 98 97 9 19 230 .03 .65 1 72
3/24 1500 26 34 99 100 12 22 234 .04 .62 1 -23
3/24 1400 28 35 95 96 9 17 226 .09 .58 1 72
3/24 1300 28 38 95 93 10 18 226 .09 .49 1 73
3/24 1200 30 37 96 100 5 12 224 .07 .4 2 73
3/24 1100 31 37 98 100 3 11 206 .06 .33 2 73
3/24 1000 29 35 99 100 3 11 217 .04 .27 0 73
3/24 900 27 35 98 100 8 22 190 .05 .23 2 73
3/24 800 26 34 99 100 13 25 190 .04 .18 0 72
3/24 700 26 33 99 100 12 25 179 .05 .14 1 74
3/24 600 26 32 98 100 11 20 179 .04 .09 0 74
3/24 500 27 32 99 100 13 21 175 .05 .05 9 71

3/24 400 28 32 98 100 5 11 114 .05 .36 8 72
3/24 300 27 33 99 100 6 13 145 .05 .31 7 71
3/24 200 27 33 99 100 6 13 121 .06 .26 6 69
3/24 100 28 32 99 100 6 13 128 .05 .2 6 69
3/24 0 28 33 99 100 6 16 118 .04 .15 5 68
3/23 2300 27 32 99 100 14 27 118 .05 .11 4 67
3/23 2200 26 32 99 100 12 28 123 .02 .06 3 66
3/23 2100 26 33 99 100 23 35 129 .01 .04 2 65
3/23 2000 25 33 98 100 13 33 130 .02 .03 0 64
3/23 1900 25 33 98 100 13 24 132 .01 .01 0 64
3/23 1800 24 36 97 100 9 31 170 0 0 0 64
3/23 1700 29 36 92 100 10 22 144 0 0 -0 64
3/23 1600 30 40 95 100 8 27 158 0 0 0 64
3/23 1500 26 39 89 100 16 30 167 0 0 0 64
3/23 1400 28 40 92 96 12 28 153 0 0 0 64
3/23 1300 27 39 96 99 8 19 149 0 0 0 64
3/23 1200 27 38 97 100 3 14 130 0 0 0 64
3/23 1100 29 35 98 82 4 10 96 0 0 0 64
3/23 1000 28 33 99 100 2 9 127 0 0 0 64
3/23 900 24 31 97 100 4 9 146 0 0 0 65
3/23 800 22 29 97 96 0 5 185 0 0 0 65
3/23 700 20 27 96 100 2 8 206 0 0 0 65
3/23 600 18 25 96 100 2 12 216 0 0 0 65
3/23 500 18 26 96 100 7 12 212 0 0 0 65

3/23 400 18 27 96 100 4 10 215 0 .16 0 64
3/23 300 18 27 96 100 0 5 205 0 .16 0 64
3/23 200 19 28 97 100 3 7 245 0 .16 0 65
3/23 100 19 28 97 100 0 5 251 .01 .16 0 64
3/23 0 20 28 97 100 0 3 237 0 .15 0 65
3/22 2300 19 29 97 100 2 8 191 .01 .15 0 64
3/22 2200 20 30 97 100 5 11 257 0 .14 0 64
3/22 2100 22 30 97 100 3 10 251 .01 .14 0 64
3/22 2000 23 31 99 100 3 9 256 0 .13 0 -134
3/22 1900 23 31 98 100 3 8 260 .02 .13 0 64
3/22 1800 25 33 99 100 1 6 249 .04 .11 0 65
3/22 1700 26 35 99 100 2 7 230 0 .07 0 64
3/22 1600 27 35 99 100 4 11 237 .01 .07 0 64
3/22 1500 28 38 96 100 7 18 222 0 .06 0 65
3/22 1400 27 38 96 100 11 24 227 0 .06 0 65
3/22 1300 26 38 97 100 14 30 228 .01 .06 0 64
3/22 1200 27 36 98 95 7 24 223 0 .05 0 65
3/22 1100 27 36 98 100 5 24 212 0 .05 0 64
3/22 1000 26 35 97 94 9 23 217 0 .05 0 65
3/22 900 27 34 98 100 11 29 206 .01 .05 0 65
3/22 800 26 34 98 100 6 19 212 0 .04 0 65
3/22 700 26 33 99 100 11 25 196 .02 .04 0 65
3/22 600 26 34 99 100 4 19 196 .01 .02 0 65
3/22 500 26 33 100 100 4 20 220 .01 .01 0 65

3/22 400 26 34 99 100 13 35 188 .01 .4 0 65
3/22 300 27 36 99 100 22 43 182 .02 .39 0 64
3/22 200 28 36 100 100 14 31 180 .01 .37 0 64
3/22 100 28 35 100 100 12 27 188 0 .36 0 64
3/22 0 27 34 99 100 10 24 173 .01 .36 0 64
3/21 2300 28 34 99 100 9 17 176 .06 .35 0 65
3/21 2200 28 33 96 100 8 18 205 0 .29 0 65
3/21 2100 28 32 87 100 3 9 206 0 .29 0 65
3/21 2000 27 32 94 100 4 10 228 0 .29 0 65
3/21 1900 27 34 97 100 7 15 209 0 .29 0 65
3/21 1800 28 36 97 100 6 14 220 0 .29 0 65
3/21 1700 29 37 98 100 5 14 225 0 .29 0 65
3/21 1600 30 38 96 100 5 16 212 0 .29 0 64
3/21 1500 29 38 98 100 4 12 215 .01 .29 0 66
3/21 1400 31 37 99 100 5 16 218 .02 .28 0 65
3/21 1300 30 38 99 100 6 22 213 .04 .26 0 64
3/21 1200 32 39 96 100 6 18 189 .1 .22 0 64
3/21 1100 37 100 .03 .12 0 65
3/21 1000 35 38 94 100 13 22 184 0 .09 0 -134
3/21 900 33 36 99 100 15 26 178 0 .09 0 67
3/21 800 32 35 100 100 16 27 193 .02 .09 2 66
3/21 700 32 34 100 100 20 32 199 .02 .07 2 66
3/21 600 31 32 100 100 14 27 183 .02 .05 2 66
3/21 500 30 32 100 100 13 28 200 .03 .03 1 64

3/21 400 31 33 100 100 13 26 199 .03 .19 1 65
3/21 300 31 33 100 100 13 24 168 .02 .16 2 65
3/21 200 28 32 98 100 18 25 124 .02 .14 1 65
3/21 100 29 33 99 100 19 32 138 .01 .12 1 65
3/21 0 29 32 99 100 19 30 152 .02 .11 0 65
3/20 2300 29 31 99 100 18 26 154 .02 .09 1 65
3/20 2200 29 31 100 100 17 24 158 .02 .07 0 65
3/20 2100 28 31 100 100 19 29 156 .01 .05 0 65
3/20 2000 27 30 99 100 20 31 161 .01 .04 0 65
3/20 1900 26 30 99 100 20 32 152 .01 .03 0 66
3/20 1800 26 30 98 100 24 35 145 .01 .02 0 65
3/20 1700 27 31 95 100 25 34 136 .01 .01 0 64
3/20 1600 26 34 85 100 22 30 131 0 0 0 -134
3/20 1500 27 34 79 86 13 28 135 0 0 0 64
3/20 1400 28 35 74 100 15 28 124 0 0 0 -23
3/20 1300 27 35 76 100 21 30 101 0 0 0 64
3/20 1200 23 31 88 100 13 26 98 0 0 -0 64
3/20 1100 25 34 77 100 19 28 97 0 0 0 64
3/20 1000 24 31 78 100 22 31 90 0 0 0 64
3/20 900 22 28 78 100 23 31 79 0 0 0 65
3/20 800 21 27 78 100 17 26 93 0 0 0 64
3/20 700 20 25 74 96 16 29 106 0 0 0 65
3/20 600 20 25 77 100 18 26 108 0 0 0 64
3/20 500 20 25 77 100 13 24 107 0 0 0 64

3/20 400 24 99 0 0 0 65
3/20 300 24 100 0 0 0 64
3/20 200 25 100 0 0 0 64
3/20 100 25 99 0 0 0 64
3/20 0 20 26 76 98 12 18 90 0 0 0 65
3/19 2300 20 27 73 96 12 18 79 0 0 0 66
3/19 2200 20 27 71 100 14 19 62 0 0 0 64
3/19 2100 21 27 75 100 16 22 90 0 0 0 64
3/19 2000 23 28 81 100 11 21 116 0 0 0 64
3/19 1900 24 30 75 100 15 24 134 0 0 0 64
3/19 1800 23 31 82 100 9 19 133 0 0 0 64
3/19 1700 24 32 80 100 13 22 114 0 0 0 64
3/19 1600 24 32 82 99 8 16 102 0 0 0 64
3/19 1500 25 33 79 99 8 12 104 0 0 0 64
3/19 1400 27 32 62 98 5 8 159 0 0 0 64
3/19 1300 25 31 83 96 1 5 151 0 0 0 64
3/19 1200 24 30 86 93 4 8 105 0 0 0 63
3/19 1100 23 27 83 100 8 12 94 0 0 0 64
3/19 1000 22 23 82 100 4 7 93 0 0 0 65
3/19 900 21 22 81 100 0 4 185 0 0 0 65
3/19 800 14 22 64 100 6 9 273 0 0 0 66
3/19 700 12 20 81 100 4 9 247 0 0 2 66
3/19 600 11 19 82 100 5 12 273 0 0 2 65
3/19 500 11 19 88 96 6 11 265 0 0 2 66

3/19 400 10 20 82 100 14 20 276 0 .97 2 65
3/19 300 10 19 87 97 13 21 271 0 .97 2 65
3/19 200 10 21 92 100 14 19 275 0 .97 2 65
3/19 100 11 21 92 98 7 19 262 0 .97 2 66
3/19 0 11 21 93 98 6 17 248 0 .97 2 65
3/18 2300 12 24 94 100 5 12 255 0 .97 2 66
3/18 2200 14 24 95 99 5 13 265 0 .97 2 65
3/18 2100 15 25 96 100 4 13 247 0 .97 2 65
3/18 2000 16 25 95 100 8 17 257 0 .97 2 65
3/18 1900 17 25 96 100 7 14 260 .01 .97 2 65
3/18 1800 19 27 96 100 6 14 258 0 .96 2 66
3/18 1700 22 29 98 100 6 15 253 0 .96 2 65
3/18 1600 26 32 99 100 6 16 238 .02 .96 2 64
3/18 1500 27 32 99 100 4 14 243 .04 .94 1 64
3/18 1400 28 34 99 100 3 11 244 .05 .9 2 65
3/18 1300 29 34 100 100 3 11 224 .06 .85 1 63
3/18 1200 28 35 100 100 5 12 252 .04 .79 1 244
3/18 1100 27 33 99 100 1 8 242 .04 .75 1 64
3/18 1000 30 33 100 100 1 23 221 .02 .71 0 64
3/18 900 33 34 100 100 0 18 206 .09 .69 0 63
3/18 800 32 38 100 100 10 38 196 .15 .6 0 63
3/18 700 33 39 100 100 16 49 191 .12 .45 1 64
3/18 600 33 39 100 100 14 47 190 .15 .33 1 64
3/18 500 33 39 100 100 13 39 209 .18 .18 0 64

3/18 400 33 40 100 100 16 45 209 .2 2.42 1 64
3/18 300 34 42 100 100 17 50 196 .15 2.22 2 64
3/18 200 34 41 100 100 16 54 199 .15 2.07 2 63
3/18 100 33 41 100 100 16 43 208 .19 1.92 2 63
3/18 0 33 41 100 100 13 39 197 .14 1.73 2 64
3/17 2300 33 39 100 100 12 32 198 .17 1.59 2 64
3/17 2200 32 38 100 100 13 33 197 .22 1.42 2 65
3/17 2100 32 38 100 100 10 30 192 .2 1.2 3 66
3/17 2000 32 35 100 100 7 25 195 .25 1 3 66
3/17 1900 31 34 100 100 7 21 197 .22 .75 3 66
3/17 1800 31 33 100 100 7 22 208 .21 .53 3 67
3/17 1700 30 33 100 100 11 24 202 .1 .32 3 66
3/17 1600 29 33 100 100 14 30 206 .06 .22 3 67
3/17 1500 29 33 99 100 13 30 200 .05 .16 3 65
3/17 1400 28 33 95 99 4 18 151 .02 .11 2 64
3/17 1300 30 34 91 98 8 19 130 .03 .09 0 64
3/17 1200 29 34 89 97 9 21 147 .03 .06 0 63
3/17 1100 26 33 94 96 11 22 157 .03 .03 0 63
3/17 1000 27 36 89 100 18 32 140 0 0 0 64
3/17 900 28 37 82 100 10 26 150 0 0 0 63
3/17 800 26 33 75 100 16 22 137 0 0 0 63
3/17 700 26 33 65 100 13 23 171 0 0 0 64
3/17 600 26 33 42 92 15 26 165 0 0 0 64
3/17 500 26 31 28 83 17 27 178 0 0 0 63

3/17 400 27 32 27 88 12 27 185 0 0 0 63
3/17 300 25 32 29 82 18 30 181 0 0 0 63
3/17 200 25 27 27 98 17 35 190 0 0 0 65
3/17 100 23 25 29 99 18 35 189 0 0 0 65
3/17 0 22 25 43 97 9 20 185 0 0 0 64
3/16 2300 21 25 49 98 8 18 179 0 0 0 65
3/16 2200 20 26 63 99 6 14 160 0 0 0 64
3/16 2100 19 27 78 97 6 11 146 0 0 0 66
3/16 2000 20 28 95 100 2 7 134 0 0 0 64
3/16 1900 21 29 89 96 1 5 196 0 0 0 65
3/16 1800 23 31 91 88 0 2 228 0 0 0 64
3/16 1700 28 33 84 96 1 5 247 0 0 0 63
3/16 1600 25 32 88 80 0 4 230 0 0 0 64
3/16 1500 24 32 92 78 2 6 231 0 0 0 64
3/16 1400 26 33 81 76 1 4 218 0 0 0 63
3/16 1300 29 33 79 85 0 3 228 0 0 0 63
3/16 1200 27 33 82 100 0 3 139 0 0 0 63
3/16 1100 22 30 90 100 0 3 219 0 0 0 64
3/16 1000 19 26 87 100 0 4 229 0 0 0 -18
3/16 900 18 24 86 100 2 8 229 0 0 0 64
3/16 800 16 23 86 100 6 18 253 0 0 0 64
3/16 700 13 24 90 100 5 17 240 0 0 0 65
3/16 600 15 25 94 98 4 12 248 0 0 0 -17
3/16 500 17 26 96 100 2 9 239 0 0 0 64

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'