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2-23-2017
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'

(some missing data for this range)
2/23 1500 33 81 0 5 324 0 .05
2/23 1400 36 74 0 5 313 .01 .05
2/23 1300 35 75 1 6 319 .02 .04
2/23 1200 31 84 1 8 298 .02 .02
2/23 1100 33 83 0 4 261 0 0
2/23 1000 32 83 0 2 285 0 0
2/23 900 31 85 0 3 324 0 0
2/23 800 29 94 -0 0 291 0 0
2/23 700 28 95 -0 0 314 0 0
2/23 600 28 93 0 6 333 0 0
2/23 500 28 93 1 6 320 0 0

2/23 400 28 92 0 2 335 0 .08
2/23 300 28 96 0 3 320 0 .08
2/23 200 28 96 0 3 314 0 .08
2/23 100 28 96 0 4 315 0 .08
2/23 0 29 95 0 3 284 0 .08
2/22 2300 28 94 0 2 316 0 .08
2/22 2200 28 94 3 6 336 0 .08
2/22 2100 29 95 2 7 332 0 .08
2/22 2000 29 93 3 9 328 0 .08
2/22 1900 30 93 0 4 289 .05 .08
2/22 1800 31 92 0 0 201 0 .03
2/22 1700 33 85 0 2 258 0 .03
2/22 1600 33 83 2 10 78 .01 .03
2/22 1500 36 78 1 10 85 0 .02
2/22 1400 34 84 2 7 315 .02 .02
2/22 1300 38 70 0 5 288 0 0
2/22 1200 38 73 0 3 230 0 0
2/22 1100 36 81 0 4 306 0 0
2/22 1000 34 79 0 3 332 0 0
2/22 900 31 88 -0 0 319 0 0
2/22 800 29 94 0 0 329 0 0
2/22 700 28 95 0 1 346 0 0
2/22 600 29 93 0 3 320 0 0
2/22 500 28 94 0 0 318 0 0

2/22 400 30 95 0 0 299 .01 .18
2/22 300 29 92 0 4 343 0 .17
2/22 200 30 93 0 4 325 0 .17
2/22 100 31 92 0 3 317 0 .17
2/22 0 31 92 2 7 315 0 .17
2/21 2300 31 89 4 10 317 0 .17
2/21 2200 32 93 2 8 305 .02 .17
2/21 2100 33 91 2 10 314 0 .15
2/21 2000 33 91 4 10 319 0 .15
2/21 1900 34 92 4 13 311 0 .15
2/21 1800 34 91 6 12 308 0 .15
2/21 1700 36 90 5 12 311 0 .15
2/21 1600 37 90 6 13 304 0 .15
2/21 1500 41 88 1 7 285 0 .15
2/21 1400 37 94 1 5 305 .01 .15
2/21 1300 36 95 4 9 302 .02 .14
2/21 1200 39 91 0 2 265 .01 .12
2/21 1100 38 94 0 0 267 .02 .11
2/21 1000 37 95 0 1 261 .02 .09
2/21 900 36 97 0 4 290 .01 .07
2/21 800 35 98 0 0 272 .02 .06
2/21 700 35 98 0 0 355 .02 .04
2/21 600 35 98 -0 0 65 .01 .02
2/21 500 36 98 -0 0 65 .01 .01

2/21 400 36 98 -0 0 55 .01 .3
2/21 300 36 98 0 2 345 0 .29
2/21 200 36 99 0 0 354 0 .29
2/21 100 35 98 -0 0 20 0 .29
2/21 0 35 98 -0 0 19 0 .29
2/20 2300 35 98 -0 0 78 0 .29
2/20 2200 36 98 -0 0 166 0 .29
2/20 2100 36 98 -0 0 128 0 .29
2/20 2000 37 97 0 5 77 0 .29
2/20 1900 36 98 0 4 90 0 .29
2/20 1800 36 97 0 0 99 .01 .29
2/20 1700 36 95 0 1 114 .02 .28
2/20 1600 37 94 0 6 135 .01 .26
2/20 1500 37 94 0 2 103 0 .25
2/20 1400 37 92 -0 0 272 .03 .25
2/20 1300 38 93 0 2 194 .04 .22
2/20 1200 37 94 0 1 290 .06 .18
2/20 1100 35 96 0 3 266 .06 .12
2/20 1000 38 95 3 13 127 .04 .06
2/20 900 36 95 8 22 102 .02 .02
2/20 800 36 94 8 17 64 0 0
2/20 700 36 92 10 23 75 0 0
2/20 600 36 94 8 22 107 0 0
2/20 500 36 92 7 15 89 0 0

2/20 400 36 91 7 16 79 0 .49
2/20 300 36 94 2 10 98 0 .49
2/20 200 35 96 0 5 96 .01 .49
2/20 100 36 96 0 3 116 0 .48
2/20 0 36 97 0 8 106 0 .48
2/19 2300 35 98 0 5 116 .01 .48
2/19 2200 35 98 0 6 104 0 .47
2/19 2100 35 98 0 6 116 .01 .47
2/19 2000 35 99 2 10 125 .01 .46
2/19 1900 34 98 0 2 101 .05 .45
2/19 1800 35 98 1 6 134 .02 .4
2/19 1700 35 98 0 5 157 .07 .38
2/19 1600 36 96 4 12 153 .02 .31
2/19 1500 36 96 2 12 150 .06 .29
2/19 1400 36 95 6 13 158 .04 .23
2/19 1300 39 90 6 23 159 0 .19
2/19 1200 38 93 4 10 145 .05 .19
2/19 1100 36 94 4 11 151 .03 .14
2/19 1000 35 96 3 8 139 .05 .11
2/19 900 34 97 4 10 154 .03 .06
2/19 800 34 96 2 10 137 .01 .03
2/19 700 33 98 2 6 149 0 .02
2/19 600 34 97 4 12 156 .01 .02
2/19 500 34 97 6 13 149 .01 .01

2/19 400 34 98 4 10 166 .01 .23
2/19 300 34 97 6 17 148 .01 .22
2/19 200 34 98 5 13 146 .04 .21
2/19 100 34 96 3 9 143 .01 .17
2/19 0 34 94 0 5 154 0 .16
2/18 2300 35 94 1 9 154 0 .16
2/18 2200 35 96 1 9 162 0 .16
2/18 2100 35 97 0 4 166 .01 .16
2/18 2000 35 97 -0 0 96 .02 .15
2/18 1900 36 97 -0 0 123 .02 .13
2/18 1800 37 96 -0 0 280 0 .11
2/18 1700 37 97 0 6 259 .03 .11
2/18 1600 39 94 0 3 230 0 .08
2/18 1500 39 93 0 0 160 .01 .08
2/18 1400 38 94 0 3 172 0 .07
2/18 1300 40 90 0 0 152 0 .07
2/18 1200 41 90 0 1 128 .01 .07
2/18 1100 41 91 -0 0 186 .01 .06
2/18 1000 38 96 -0 0 262 .01 .05
2/18 900 38 95 -0 0 272 .03 .04
2/18 800 38 92 0 2 215 .01 .01
2/18 700 39 87 2 9 140 0 0
2/18 600 39 87 4 12 133 0 0
2/18 500 40 84 4 13 137 0 0

2/18 400 40 87 5 15 129 0 0
2/18 300 40 86 6 18 108 0 0
2/18 200 40 87 5 16 328 0 0
2/18 100 41 82 4 13 4 0 0
2/18 0 42 69 7 18 65 0 0
2/17 2300 43 65 8 21 102 0 0
2/17 2200 43 66 7 16 106 0 0
2/17 2100 43 68 6 15 107 0 0
2/17 2000 42 71 2 10 16 0 0
2/17 1900 41 76 0 5 36 0 0
2/17 1800 42 77 2 8 18 0 0
2/17 1700 44 72 2 8 73 0 0
2/17 1600 45 70 6 16 105 0 0
2/17 1500 45 71 8 17 105 0 0
2/17 1400 45 72 8 19 107 0 0
2/17 1300 45 73 8 19 97 0 0
2/17 1200 44 75 9 17 102 0 0
2/17 1100 44 74 4 12 135 0 0
2/17 1000 41 80 3 10 138 0 0
2/17 900 39 91 0 4 125 0 0
2/17 800 37 95 0 7 77 0 0
2/17 700 36 98 0 0 102 0 0
2/17 600 35 97 -0 0 69 0 0
2/17 500 37 98 -0 0 21 0 0

2/17 400 37 98 0 1 59 0 .89
2/17 300 37 99 -0 0 65 0 .89
2/17 200 36 98 -0 0 97 0 .89
2/17 100 37 99 0 3 188 0 .89
2/17 0 36 99 0 2 263 0 .89
2/16 2300 36 99 -0 0 169 .02 .89
2/16 2200 36 99 0 1 248 .01 .87
2/16 2100 35 99 -0 0 104 .02 .86
2/16 2000 36 98 0 5 247 .06 .84
2/16 1900 36 98 0 4 263 .08 .78
2/16 1800 36 97 -0 0 359 .07 .7
2/16 1700 37 96 -0 0 71 .05 .63
2/16 1600 38 95 -0 0 116 .06 .58
2/16 1500 40 93 0 6 157 .01 .52
2/16 1400 40 95 0 4 142 .05 .51
2/16 1300 40 96 1 7 172 .09 .46
2/16 1200 44 92 0 11 136 .01 .37
2/16 1100 45 95 -0 0 128 0 .36
2/16 1000 44 100 -0 0 123 .01 .36
2/16 900 42 99 -0 0 97 .08 .35
2/16 800 42 100 0 4 138 .08 .27
2/16 700 42 99 0 2 88 .12 .19
2/16 600 42 99 0 4 126 .02 .07
2/16 500 42 99 0 7 151 .05 .05

2/16 400 43 99 0 6 214 .08 2.37
2/16 300 44 98 5 20 286 .13 2.29
2/16 200 46 100 5 17 165 .14 2.16
2/16 100 45 99 5 17 159 .13 2.02
2/16 0 46 99 9 25 160 .17 1.89
2/15 2300 47 100 12 26 159 .15 1.72
2/15 2200 47 98 13 33 158 .18 1.57
2/15 2100 48 100 13 27 163 .14 1.39
2/15 2000 48 100 9 25 158 .13 1.25
2/15 1900 48 100 10 25 159 .13 1.12
2/15 1800 48 100 12 25 162 .07 .99
2/15 1700 48 100 11 25 159 .07 .92
2/15 1600 49 99 12 24 162 .04 .85
2/15 1500 49 98 14 35 168 .03 .81
2/15 1400 48 99 12 20 164 .07 .78
2/15 1300 48 100 10 26 167 .11 .71
2/15 1200 47 99 9 17 161 .07 .6
2/15 1100 47 100 8 18 162 .09 .53
2/15 1000 46 100 4 12 163 .11 .44
2/15 900 46 99 10 37 155 .05 .33
2/15 800 45 99 10 24 155 .14 .28
2/15 700 45 99 10 26 161 .1 .14
2/15 600 46 99 10 25 162 .03 .04
2/15 500 46 99 12 27 158 .01 .01

2/15 400 47 98 15 28 162 .08 .18
2/15 300 46 98 14 40 156 .07 .1
2/15 200 48 90 12 25 163 .01 .03
2/15 100 48 85 12 31 161 .01 .02
2/15 0 48 88 13 30 165 0 .01
2/14 2300 48 94 13 25 163 .01 .01
2/14 2200 49 61 8 15 164 0 0
2/14 2100 51 47 4 11 180 0 0
2/14 2000 52 46 5 15 175 0 0
2/14 1900 53 42 8 18 162 0 0
2/14 1800 53 36 3 14 133 0 0
2/14 1700 54 32 2 9 120 0 0
2/14 1600 55 30 4 12 125 0 0
2/14 1500 54 29 6 14 108 0 0
2/14 1400 54 31 7 19 94 0 0
2/14 1300 53 31 5 17 69 0 0
2/14 1200 54 31 6 17 117 0 0
2/14 1100 54 32 6 16 104 0 0
2/14 1000 52 33 5 13 91 0 0
2/14 900 50 35 2 9 96 0 0
2/14 800 48 37 6 15 84 0 0
2/14 700 47 37 7 18 117 0 0
2/14 600 47 34 4 12 128 0 0
2/14 500 48 33 5 13 8 0 0

2/14 400 48 30 7 22 131 0 0
2/14 300 49 28 8 21 38 0 0
2/14 200 49 30 9 22 53 0 0
2/14 100 49 29 11 23 92 0 0
2/14 0 49 29 7 17 154 0 0
2/13 2300 48 29 10 24 125 0 0
2/13 2200 50 26 8 21 119 0 0
2/13 2100 50 25 10 26 105 0 0
2/13 2000 52 25 9 20 90 0 0
2/13 1900 49 27 11 27 94 0 0
2/13 1800 49 27 12 25 95 0 0
2/13 1700 51 24 13 27 97 0 0
2/13 1600 53 24 12 27 59 0 0
2/13 1500 53 24 14 32 72 0 0
2/13 1400 53 23 17 36 88 0 0
2/13 1300 51 26 16 36 50 0 0
2/13 1200 51 26 18 36 86 0 0
2/13 1100 50 28 18 45 95 0 0
2/13 1000 48 29 15 29 356 0 0
2/13 900 47 29 14 27 357 0 0
2/13 800 47 29 12 25 350 0 0
2/13 700 46 30 13 28 36 0 0
2/13 600 47 29 12 28 57 0 0
2/13 500 46 30 6 18 62 0 0

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