menu
4-23-2017
Northwest Avalanche Center
Mt St Helens, Coldwater Ridge Visitor Center, Washington

Wind exposed site may affect precipitation measurements
Temperature sensor may have warm bias
MM/DD Hour
PST
Temp
F
3260'
RH
%
3260'
Wind
Avg
3260'
Wind
Max
3260'
Wind
Dir
3260'
Hour
Prec.
3260'
Total
Prec.
3260'

4/23 300 42 94 -0 0 149 0 .28
4/23 200 42 94 -0 0 135 0 .28
4/23 100 42 94 -0 0 131 0 .28
4/23 0 42 94 0 3 120 0 .28
4/22 2300 42 94 0 0 337 0 .28
4/22 2200 42 92 0 2 172 0 .28
4/22 2100 43 93 0 0 154 0 .28
4/22 2000 42 96 0 7 160 0 .28
4/22 1900 44 95 0 6 166 0 .28
4/22 1800 44 96 0 2 153 .01 .28
4/22 1700 44 93 1 10 291 .06 .27
4/22 1600 47 91 2 11 182 .01 .21
4/22 1500 46 93 1 6 179 .04 .2
4/22 1400 45 94 3 12 168 .05 .16
4/22 1300 47 94 6 13 166 .02 .11
4/22 1200 47 95 10 21 160 .03 .09
4/22 1100 46 92 9 18 158 .01 .06
4/22 1000 41 95 8 22 157 .05 .05
4/22 900 45 82 7 19 173 0 0
4/22 800 49 68 11 27 165 0 0
4/22 700 53 47 12 28 93 0 0
4/22 600 52 46 15 27 71 0 0
4/22 500 52 47 16 32 93 0 0

4/22 400 53 47 17 30 96 0 0
4/22 300 52 47 16 30 83 0 0
4/22 200 52 48 17 35 92 0 0
4/22 100 52 51 17 33 97 0 0
4/22 0 51 53 16 35 92 0 0
4/21 2300 51 54 15 32 89 0 0
4/21 2200 51 52 15 27 89 0 0
4/21 2100 51 51 15 32 97 0 0
4/21 2000 51 52 14 27 96 0 0
4/21 1900 52 37 14 26 110 0 0
4/21 1800 54 28 14 30 107 0 0
4/21 1700 54 29 14 26 107 0 0
4/21 1600 56 29 12 24 112 0 0
4/21 1500 56 33 10 25 110 0 0
4/21 1400 54 38 10 22 104 0 0
4/21 1300 54 43 9 25 112 0 0
4/21 1200 52 51 11 20 112 0 0
4/21 1100 51 58 9 21 102 0 0
4/21 1000 49 60 9 20 119 0 0
4/21 900 52 52 2 13 170 0 0
4/21 800 50 66 0 3 271 0 0
4/21 700 44 82 -0 0 23 0 0
4/21 600 32 99 -0 0 34 0 0
4/21 500 31 98 -0 0 63 0 0

4/21 400 32 98 -0 0 3 0 .06
4/21 300 32 98 -0 0 343 0 .06
4/21 200 33 97 -0 0 343 0 .06
4/21 100 33 96 -0 0 343 0 .06
4/21 0 37 93 -0 0 337 0 .06
4/20 2300 38 94 0 4 327 0 .06
4/20 2200 39 96 0 6 307 0 .06
4/20 2100 39 96 2 6 304 0 .06
4/20 2000 40 96 0 7 290 0 .06
4/20 1900 40 97 2 7 293 .02 .06
4/20 1800 42 93 2 10 324 0 .04
4/20 1700 45 86 3 10 288 0 .04
4/20 1600 45 90 3 8 289 .02 .04
4/20 1500 45 86 2 6 276 0 .02
4/20 1400 46 83 3 10 253 .01 .02
4/20 1300 49 79 2 8 201 0 .01
4/20 1200 48 81 3 9 260 .01 .01
4/20 1100 42 91 3 9 272 0 0
4/20 1000 45 83 0 4 160 0 0
4/20 900 43 86 0 5 176 0 0
4/20 800 45 81 0 3 173 0 0
4/20 700 40 96 0 2 167 0 0
4/20 600 38 98 -0 0 147 0 0
4/20 500 37 98 0 4 121 0 0

4/20 400 36 97 -0 0 100 0 .35
4/20 300 38 96 0 0 176 .06 .35
4/20 200 39 98 -0 0 95 .01 .29
4/20 100 39 97 -0 0 158 0 .28
4/20 0 39 97 -0 0 160 0 .28
4/19 2300 40 97 0 4 158 0 .28
4/19 2200 39 97 0 3 164 0 .28
4/19 2100 40 96 0 8 168 .02 .28
4/19 2000 41 96 0 4 177 .06 .26
4/19 1900 42 96 0 5 231 .09 .2
4/19 1800 44 94 0 0 305 .02 .11
4/19 1700 45 91 0 5 265 .01 .09
4/19 1600 48 80 1 7 152 0 .08
4/19 1500 48 82 2 9 147 0 .08
4/19 1400 47 87 5 11 163 0 .08
4/19 1300 45 90 6 12 164 0 .08
4/19 1200 45 91 5 13 168 .01 .08
4/19 1100 43 93 6 12 167 .05 .07
4/19 1000 44 88 7 21 163 .01 .02
4/19 900 46 81 9 23 170 0 .01
4/19 800 45 74 11 22 167 0 .01
4/19 700 44 78 9 19 167 .01 .01
4/19 600 45 76 6 21 146 0 0
4/19 500 45 73 5 17 162 0 0

4/19 400 45 74 5 14 142 0 .18
4/19 300 44 75 1 7 218 0 .18
4/19 200 45 78 4 13 106 0 .18
4/19 100 43 74 1 7 86 0 .18
4/19 0 42 78 0 3 86 0 .18
4/18 2300 40 93 0 1 60 0 .18
4/18 2200 38 97 -0 0 69 0 .18
4/18 2100 39 95 -0 0 127 0 .18
4/18 2000 39 93 -0 0 125 0 .18
4/18 1900 43 86 0 1 82 0 .18
4/18 1800 46 86 0 0 83 0 .18
4/18 1700 45 86 2 16 118 .01 .18
4/18 1600 48 73 2 16 256 0 .17
4/18 1500 48 82 1 7 210 .02 .17
4/18 1400 48 80 2 6 135 0 .15
4/18 1300 42 89 3 12 210 .02 .15
4/18 1200 51 69 2 10 159 0 .13
4/18 1100 47 78 0 6 158 0 .13
4/18 1000 45 88 0 3 146 0 .13
4/18 900 44 90 0 4 117 0 .13
4/18 800 41 95 0 2 101 .05 .13
4/18 700 41 98 0 3 204 .05 .08
4/18 600 42 97 0 5 175 .03 .03
4/18 500 42 96 1 7 127 0 0

4/18 400 41 96 0 3 136 .01 .18
4/18 300 40 98 0 3 186 0 .17
4/18 200 40 98 -0 0 147 0 .17
4/18 100 40 97 0 0 167 0 .17
4/18 0 40 96 0 4 179 0 .17
4/17 2300 42 96 0 3 154 .08 .17
4/17 2200 43 95 0 6 156 .03 .09
4/17 2100 44 89 0 2 121 0 .06
4/17 2000 45 89 0 3 130 0 .06
4/17 1900 45 88 1 10 163 0 .06
4/17 1800 46 89 5 11 172 0 .06
4/17 1700 48 86 5 12 161 0 .06
4/17 1600 46 90 5 12 168 .01 .06
4/17 1500 44 92 4 9 160 .02 .05
4/17 1400 46 91 4 10 166 .01 .03
4/17 1300 48 79 3 9 163 0 .02
4/17 1200 48 78 5 11 163 0 .02
4/17 1100 48 81 5 18 161 0 .02
4/17 1000 45 88 4 15 160 .01 .02
4/17 900 45 87 3 9 165 0 .01
4/17 800 42 97 4 11 164 .01 .01
4/17 700 41 97 2 11 159 0 0
4/17 600 41 97 1 7 153 0 0
4/17 500 41 96 1 14 161 0 0

4/17 400 41 95 3 8 159 0 .04
4/17 300 41 96 2 8 161 0 .04
4/17 200 41 96 0 5 119 .03 .04
4/17 100 43 95 1 9 167 .01 .01
4/17 0 44 90 1 9 175 0 0
4/16 2300 46 82 0 4 162 0 0
4/16 2200 47 77 0 6 123 0 0
4/16 2100 47 75 4 13 65 0 0
4/16 2000 48 68 6 16 81 0 0
4/16 1900 50 58 6 18 98 0 0
4/16 1800 50 55 6 19 68 0 0
4/16 1700 52 53 6 18 81 0 0
4/16 1600 52 55 9 19 91 0 0
4/16 1500 53 50 9 20 97 0 0
4/16 1400 53 50 11 24 89 0 0
4/16 1300 52 51 11 21 91 0 0
4/16 1200 51 50 12 29 100 0 0
4/16 1100 50 49 13 27 102 0 0
4/16 1000 50 46 13 25 89 0 0
4/16 900 49 46 15 36 79 0 0
4/16 800 46 47 18 32 100 0 0
4/16 700 45 49 16 33 97 0 0
4/16 600 44 50 14 30 74 0 0
4/16 500 43 50 15 33 116 0 0

4/16 400 43 52 13 28 62 0 0
4/16 300 43 54 11 28 23 0 0
4/16 200 42 57 10 18 9 0 0
4/16 100 43 60 9 18 14 0 0
4/16 0 43 56 6 15 352 0 0
4/15 2300 43 58 5 13 30 0 0
4/15 2200 40 70 0 6 67 0 0
4/15 2100 36 84 0 0 15 0 0
4/15 2000 37 80 0 0 16 0 0
4/15 1900 42 73 0 4 359 0 0
4/15 1800 45 57 1 5 346 0 0
4/15 1700 48 48 0 2 166 0 0
4/15 1600 49 48 0 3 153 0 0
4/15 1500 50 43 3 8 149 0 0
4/15 1400 50 48 0 4 158 0 0
4/15 1300 50 53 2 6 155 0 0
4/15 1200 49 60 0 5 176 0 0
4/15 1100 46 67 0 7 188 0 0
4/15 1000 44 62 0 2 167 0 0
4/15 900 47 70 -0 0 142 0 0
4/15 800 42 79 -0 0 21 0 0
4/15 700 38 92 -0 0 55 0 0
4/15 600 33 96 -0 0 92 0 0
4/15 500 32 96 -0 0 98 0 0

4/15 400 32 96 -0 0 85 0 .32
4/15 300 32 97 -0 0 60 0 .32
4/15 200 31 95 -0 0 65 0 .32
4/15 100 33 96 -0 0 328 0 .32
4/15 0 34 96 -0 0 302 0 .32
4/14 2300 34 97 -0 0 278 .05 .32
4/14 2200 34 97 -0 0 152 .06 .27
4/14 2100 34 96 -0 0 300 .03 .21
4/14 2000 35 95 -0 0 191 0 .18
4/14 1900 35 93 -0 0 308 0 .18
4/14 1800 37 93 0 4 277 .01 .18
4/14 1700 36 95 0 3 178 .06 .17
4/14 1600 37 91 0 7 279 .07 .11
4/14 1500 41 83 0 4 151 .01 .04
4/14 1400 41 91 0 6 210 0 .03
4/14 1300 40 83 1 10 222 .01 .03
4/14 1200 40 88 0 6 254 .01 .02
4/14 1100 43 84 2 9 258 0 .01
4/14 1000 39 90 1 7 260 0 .01
4/14 900 37 89 2 9 285 0 .01
4/14 800 35 96 1 7 288 .01 .01
4/14 700 35 97 0 6 295 0 0
4/14 600 34 97 -0 0 306 0 0
4/14 500 34 97 0 4 288 0 0

4/14 400 34 97 0 1 78 .03 .23
4/14 300 34 97 -0 0 76 0 .2
4/14 200 35 97 -0 0 115 .01 .2
4/14 100 34 97 0 0 91 0 .19
4/14 0 34 97 -0 0 107 0 .19
4/13 2300 34 98 -0 0 116 .03 .19
4/13 2200 35 97 0 2 224 0 .16
4/13 2100 35 97 0 2 283 .01 .16
4/13 2000 35 97 0 6 184 .01 .15
4/13 1900 35 96 2 7 285 0 .14
4/13 1800 35 98 0 5 297 .02 .14
4/13 1700 35 96 3 12 231 .07 .12
4/13 1600 41 90 0 6 166 0 .05
4/13 1500 38 93 2 9 286 .01 .05
4/13 1400 39 90 2 9 250 .02 .04
4/13 1300 41 91 2 10 177 0 .02
4/13 1200 41 90 3 10 161 .01 .02
4/13 1100 41 88 4 11 160 0 .01
4/13 1000 42 89 2 8 163 0 .01
4/13 900 38 95 2 12 159 0 .01
4/13 800 37 96 0 8 155 0 .01
4/13 700 36 97 0 4 149 .01 .01
4/13 600 36 96 0 6 128 0 0
4/13 500 35 97 0 5 119 0 0

4/13 400 35 96 0 6 126 .01 .62
4/13 300 36 94 0 6 158 0 .61
4/13 200 35 97 0 5 169 .02 .61
4/13 100 36 95 0 3 213 .01 .59
4/13 0 37 95 0 7 165 0 .58
4/12 2300 38 94 0 3 189 0 .58
4/12 2200 39 95 0 4 170 0 .58
4/12 2100 39 96 0 4 140 0 .58
4/12 2000 39 96 0 5 156 0 .58
4/12 1900 41 96 0 7 166 .02 .58
4/12 1800 43 93 0 6 177 .02 .56
4/12 1700 44 86 6 17 129 0 .54
4/12 1600 47 78 5 15 94 0 .54
4/12 1500 47 82 3 11 115 .02 .54
4/12 1400 51 68 5 15 160 0 .52
4/12 1300 49 79 5 16 161 0 .52
4/12 1200 50 83 8 13 166 0 .52
4/12 1100 46 93 5 19 157 .01 .52
4/12 1000 42 96 5 17 159 .02 .51
4/12 900 42 97 5 15 155 .03 .49
4/12 800 41 100 2 8 147 .11 .46
4/12 700 41 99 3 15 154 .09 .35
4/12 600 42 98 7 19 159 .1 .26
4/12 500 42 98 11 23 155 .16 .16

MM/DD Hour
PST
Temp
F
3260'
RH
%
3260'
Wind
Avg
3260'
Wind
Max
3260'
Wind
Dir
3260'
Hour
Prec.
3260'
Total
Prec.
3260'