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3-27-2017
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime
Precip gage under-recording melted snow
Snowdepth repaired - 3/23/17
MM/DD Hour
PST
Temp
F
6240'
Temp
F
5500'
RH
%
6240'
RH
%
5500'
Wind
Avg
6240'
Wind
Max
6240'
Wind
Dir
6240'
Equip
Temp
5500'
Hour
Prec.
5500'
Total
Prec.
5500'
Total
Snow
5500'


(some missing data for this range)

(some missing data for this range)
3/24 2100 25 98
3/24 2000 25 27 98 100 0 0 86 51 0 .01 176
3/24 1900 26 28 98 100 0 0 86 51 0 .01 176
3/24 1800 26 28 98 100 0 0 93 52 0 .01 175
3/24 1700 26 28 98 99 0 0 93 54 0 .01 174
3/24 1600 26 30 98 98 0 0 89 58 0 .01 173
3/24 1500 26 30 98 98 0 0 92 57 0 .01 174
3/24 1400 27 31 98 97 0 0 96 60 0 .01 171
3/24 1300 27 32 98 97 0 0 94 64 .01 .01 173
3/24 1200 29 31 98 96 0 0 79 61 0 0 173
3/24 1100 30 32 98 97 0 0 19 62 0 0 172
3/24 1000 28 30 99 99 0 0 42 57 0 0 172
3/24 900 28 29 99 100 0 0 10 53 0 0 173
3/24 800 28 28 99 100 0 0 22 54 0 0 172
3/24 700 27 27 99 100 0 0 16 52 0 0 172
3/24 600 27 26 99 100 0 0 0 53 0 0 172
3/24 500 26 26 98 100 0 0 316 53 0 0 170

3/24 400 25 26 98 100 0 0 294 51 0 .02 170
3/24 300 27 26 99 100 0 0 316 53 0 .02 167
3/24 200 26 26 98 100 0 0 313 52 0 .02 168
3/24 100 27 27 98 100 0 0 313 53 0 .02 168
3/24 0 27 27 98 100 0 0 312 53 0 .02 165
3/23 2300 26 27 98 100 0 0 301 52 0 .02 164
3/23 2200 26 27 98 100 0 0 300 50 0 .02 164
3/23 2100 26 28 98 100 0 0 302 53 0 .02 163
3/23 2000 25 27 98 100 0 0 311 55 0 .02 162
3/23 1900 25 27 97 100 0 0 349 54 .01 .02 161
3/23 1800 25 28 98 97 0 0 16 55 0 .01 161
3/23 1700 26 30 97 94 0 0 348 63 0 .01 161
3/23 1600 29 32 99 93 0 0 341 68 0 .01 161
3/23 1500 30 33 98 95 0 0 9 74 0 .01 161
3/23 1400 31 35 99 89 0 0 0 88 0 .01 161
3/23 1300 29 34 98 91 0 0 356 84 0 .01 160
3/23 1200 29 33 98 95 0 0 350 76 .01 .01 362
3/23 1100 27 31 97 90 0 0 340 71 0 0 377
3/23 1000 23 30 96 94 0 0 12 66 0 0 377
3/23 900 22 28 96 96 0 0 6 61 0 0 377
3/23 800 22 24 96 98 0 0 46 52 0 0 377
3/23 700 21 24 96 99 0 0 95 51 0 0 377
3/23 600 21 23 96 99 0 0 95 50 0 0 377
3/23 500 21 23 97 99 0 0 100 50 0 0 377

3/23 400 21 24 97 99 0 0 94 50 0 0 377
3/23 300 21 23 96 99 0 0 55 51 0 0 377
3/23 200 21 23 96 100 0 0 100 51 0 0 377
3/23 100 20 23 96 99 0 0 88 49 0 0 377
3/23 0 20 23 97 100 0 0 64 48 0 0 377
3/22 2300 20 23 96 100 4 9 65 46 0 0 377
3/22 2200 22 24 97 100 0 5 82 48 0 0 377
3/22 2100 23 26 98 100 7 16 95 50 0 0 377
3/22 2000 24 26 97 100 6 11 84 50 0 0 377
3/22 1900 24 26 98 100 7 13 53 50 0 0 377
3/22 1800 25 28 98 100 7 15 75 52 0 0 377
3/22 1700 26 29 97 99 12 21 85 56 0 0 377
3/22 1600 27 32 98 98 16 29 92 64 0 0 377
3/22 1500 28 32 98 100 8 18 96 66 0 0 377
3/22 1400 27 33 99 100 11 31 99 67 0 0 377
3/22 1300 29 32 98 98 8 17 117 66 0 0 377
3/22 1200 28 31 98 99 9 21 116 61 0 0 377
3/22 1100 27 30 98 99 11 29 108 59 0 0 377
3/22 1000 27 31 98 99 15 30 97 59 0 0 377
3/22 900 27 30 98 100 13 25 90 54 0 0 377
3/22 800 27 30 98 100 12 25 104 55 0 0 377
3/22 700 27 30 99 100 10 28 96 53 0 0 377
3/22 600 28 30 99 100 8 23 128 53 0 0 377
3/22 500 28 30 99 100 10 27 102 53 0 0 377

3/22 400 28 30 99 100 9 25 50 53 .01 .01 377
3/22 300 29 31 99 100 16 38 30 53 0 0 377
3/22 200 29 31 99 100 20 26 18 55 0 0 377
3/22 100 29 31 99 100 9 25 38 55 0 0 377
3/22 0 29 30 99 100 20 28 17 53 0 0 377
3/21 2300 28 30 99 100 16 22 360 56 0 0 377
3/21 2200 28 30 99 100 11 19 10 59 0 0 377
3/21 2100 28 30 99 100 6 9 27 56 0 0 377
3/21 2000 27 31 99 100 7 13 44 57 0 0 377
3/21 1900 28 31 99 100 9 15 7 58 0 0 377
3/21 1800 29 32 99 100 6 19 41 58 0 0 377
3/21 1700 30 32 99 100 12 22 79 60 0 0 377
3/21 1600 30 32 99 100 12 23 25 61 0 0 377
3/21 1500 30 32 98 100 12 23 74 63 0 0 377
3/21 1400 30 33 98 100 14 26 50 62 0 0 377
3/21 1300 29 32 99 100 13 20 27 56 0 0 377
3/21 1200 31 32 99 100 11 23 4 56 0 0 377
3/21 1100 32 32 99 100 12 20 310 62 0 0 123
3/21 1000 31 32 100 100 7 12 317 61 0 0 377
3/21 900 30 28 99 100 7 11 336 58 0 0 377
3/21 800 32 26 99 100 5 9 7 53 0 0 377
3/21 700 30 26 99 100 5 9 17 50 0 0 377
3/21 600 29 25 99 100 5 9 315 51 0 0 377
3/21 500 27 25 99 100 5 11 299 48 0 0 377

3/21 400 25 25 99 100 6 10 306 46 0 .06 377
3/21 300 28 25 99 100 6 11 307 50 .01 .06 377
3/21 200 23 25 98 100 11 15 288 49 0 .05 377
3/21 100 22 24 97 100 11 14 288 45 0 .05 377
3/21 0 25 25 98 100 12 16 284 47 0 .05 377
3/20 2300 22 24 97 100 15 18 282 43 0 .05 377
3/20 2200 22 24 96 100 17 20 283 42 .01 .05 377
3/20 2100 22 24 97 100 18 21 281 43 0 .04 377
3/20 2000 24 24 98 100 18 24 284 45 0 .04 377
3/20 1900 22 24 97 100 19 26 292 46 0 .04 377
3/20 1800 22 24 97 100 18 26 293 47 0 .04 117
3/20 1700 22 24 97 100 19 30 290 47 0 .04 127
3/20 1600 24 27 81 76 15 27 299 52 0 .04 130
3/20 1500 25 28 75 67 15 29 287 52 0 .04 140
3/20 1400 25 29 72 66 16 31 284 59 .01 .04 136
3/20 1300 24 27 76 69 15 32 297 53 0 .03 136
3/20 1200 23 25 85 81 16 38 280 52 .01 .03 133
3/20 1100 27 30 66 61 18 32 290 59 0 .02 140
3/20 1000 24 28 70 62 15 32 290 54 0 .02 140
3/20 900 22 25 75 65 22 40 291 52 0 .02 134
3/20 800 20 24 73 64 18 32 288 50 .01 .02 141
3/20 700 18 21 76 70 19 31 280 45 0 .01 140
3/20 600 18 22 78 62 19 30 285 44 .01 .01 135
3/20 500 18 22 86 72 19 27 285 45 0 0 141

3/20 400 18 22 84 75 24 32 284 44 0 67.3 136
3/20 300 18 22 85 75 21 29 281 45 .01 67.3 136
3/20 200 19 22 82 82 24 30 282 43 0 67.29 136
3/20 100 18 22 87 82 22 30 284 45 0 67.29 136
3/20 0 19 23 85 77 26 30 283 45 .01 67.29 138
3/19 2300 21 24 79 74 25 29 282 47 0 67.28 143
3/19 2200 21 24 76 73 22 27 284 48 0 67.28 136
3/19 2100 21 24 77 76 18 23 284 46 .01 67.28 143
3/19 2000 21 25 82 76 13 18 288 48 0 67.27 143
3/19 1900 23 27 75 66 10 14 282 50 .01 67.27 144
3/19 1800 26 29 62 59 5 11 13 59 0 67.26 143
3/19 1700 30 32 56 51 2 8 60 68 0 67.26 143
3/19 1600 30 35 56 47 5 14 88 74 .01 67.26 143
3/19 1500 28 33 60 55 4 11 66 69 0 67.25 143
3/19 1400 30 33 47 55 4 10 32 84 0 67.25 144
3/19 1300 29 34 63 54 6 10 19 91 0 67.25 140
3/19 1200 25 32 67 67 4 8 339 87 0 67.25 138
3/19 1100 25 29 67 26 5 12 308 25 67.24 67.25 0
3/19 1000 21 24 65 57 6 10 289 76 0 .01 139
3/19 900 18 21 75 67 7 13 275 57 0 .01 139
3/19 800 16 18 62 77 6 9 259 43 0 .01 137
3/19 700 15 16 63 79 5 8 183 42 .01 .01 139
3/19 600 14 16 70 84 8 13 177 44 0 0 136
3/19 500 14 16 74 97 10 14 170 43 0 0 129

3/19 400 13 16 82 98 10 13 158 44 0 .01 129
3/19 300 13 16 92 97 7 12 115 42 0 .01 129
3/19 200 14 18 95 98 7 10 112 47 0 .01 134
3/19 100 13 17 94 98 8 11 143 45 0 .01 129
3/19 0 14 18 94 98 6 10 151 46 0 .01 129
3/18 2300 15 19 95 91 7 11 129 45 0 .01 131
3/18 2200 17 20 96 98 8 12 124 47 0 .01 131
3/18 2100 17 20 95 98 6 11 109 50 0 .01 129
3/18 2000 18 21 96 100 8 15 97 49 0 .01 129
3/18 1900 18 22 96 99 9 19 93 50 0 .01 132
3/18 1800 20 23 97 97 11 23 103 50 0 .01 135
3/18 1700 22 26 97 98 29 44 81 59 0 .01 135
3/18 1600 25 29 98 97 32 44 83 65 0 .01 135
3/18 1500 25 31 97 98 28 50 90 67 0 .01 129
3/18 1400 25 31 96 97 33 44 89 72 0 .01 377
3/18 1300 26 32 96 97 28 40 86 70 0 .01 377
3/18 1200 26 30 97 99 19 31 93 59 0 .01 377
3/18 1100 27 32 99 100 21 38 94 57 0 .01 377
3/18 1000 30 32 100 100 36 65 86 54 0 .01 377
3/18 900 33 36 100 100 22 45 105 56 0 .01 127
3/18 800 34 36 100 100 21 38 99 55 .01 .01 377
3/18 700 34 36 100 100 18 45 102 55 0 0 377
3/18 600 34 36 100 100 19 37 109 54 0 0 122
3/18 500 34 36 100 100 18 44 99 54 0 0 137

3/18 400 35 36 100 100 24 49 103 55 .01 .08 120
3/18 300 35 37 100 100 28 61 88 53 .02 .07 125
3/18 200 35 37 99 100 30 63 97 52 0 .05 377
3/18 100 36 36 99 100 31 57 97 53 .02 .05 126
3/18 0 35 37 99 100 24 51 93 56 .01 .03 128
3/17 2300 35 36 99 100 20 45 107 56 .01 .02 145
3/17 2200 35 36 99 100 19 47 101 54 .01 .01 146
3/17 2100 33 33 100 100 20 40 88 54 0 0 144
3/17 2000 32 32 99 100 20 33 100 51 0 0 151
3/17 1900 30 31 100 100 19 40 97 52 0 0 377
3/17 1800 29 30 99 100 18 34 95 51 0 0 377
3/17 1700 29 30 99 100 17 38 91 51 0 0 377
3/17 1600 28 29 99 100 10 25 84 52 0 0 377
3/17 1500 28 29 98 100 18 33 3 53 0 0 377
3/17 1400 27 28 98 100 29 37 357 51 0 0 377
3/17 1300 26 28 98 100 29 37 358 56 0 0 377
3/17 1200 26 27 98 100 23 33 336 59 0 0 377
3/17 1100 25 25 98 98 20 29 302 58 0 0 377
3/17 1000 24 25 95 90 20 29 285 58 0 0 377
3/17 900 25 26 86 80 23 29 282 60 0 0 377
3/17 800 25 26 79 79 19 26 286 56 0 0 377
3/17 700 24 23 79 84 21 27 287 45 0 0 377
3/17 600 24 23 78 81 19 26 297 49 0 0 377
3/17 500 24 22 64 85 17 24 317 48 0 0 377

3/17 400 30 23 21 77 17 23 337 52 0 .01 377
3/17 300 28 24 26 68 21 24 10 50 0 .01 377
3/17 200 26 24 38 73 22 28 18 48 0 .01 377
3/17 100 24 21 58 86 22 26 12 48 0 .01 377
3/17 0 21 21 82 95 21 26 20 47 0 .01 377
3/16 2300 20 21 94 96 9 15 331 47 0 .01 377
3/16 2200 20 22 96 95 6 9 308 50 0 .01 377
3/16 2100 20 23 96 91 9 16 342 46 0 .01 377
3/16 2000 20 22 95 93 8 10 21 48 0 .01 377
3/16 1900 20 23 96 98 10 11 36 51 0 .01 377
3/16 1800 22 24 97 96 6 10 34 56 0 .01 377
3/16 1700 22 27 96 91 3 8 56 63 0 .01 377
3/16 1600 25 29 95 89 3 8 59 69 0 .01 377
3/16 1500 25 29 96 85 6 11 45 69 0 .01 377
3/16 1400 25 28 94 93 6 17 50 72 0 .01 377
3/16 1300 24 29 96 90 8 13 61 81 0 .01 377
3/16 1200 24 27 95 90 7 12 50 74 0 .01 377
3/16 1100 21 27 95 93 9 13 54 68 0 .01 377
3/16 1000 19 24 95 94 12 16 55 61 .01 .01 377
3/16 900 18 22 95 96 8 15 61 55 0 0 377
3/16 800 18 22 95 97 11 18 67 55 0 0 377
3/16 700 16 20 96 99 12 17 73 49 0 0 377
3/16 600 17 20 96 100 10 18 106 48 0 0 377
3/16 500 18 21 96 99 15 22 86 48 0 0 377

MM/DD Hour
PST
Temp
F
6240'
Temp
F
5500'
RH
%
6240'
RH
%
5500'
Wind
Avg
6240'
Wind
Max
6240'
Wind
Dir
6240'
Equip
Temp
5500'
Hour
Prec.
5500'
Total
Prec.
5500'
Total
Snow
5500'