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8-27-2016
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime
Precip gage may record condensation
Precipitation gage out, not heating
Total snow turned off for summer
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'

8/27 300 52 51 65 72 15 23 101 49 0 0
8/27 200 54 53 60 70 22 25 104 50 0 0
8/27 100 55 54 61 67 13 23 95 51 0 0
8/27 0 56 55 56 62 7 12 140 53 0 0
8/26 2300 56 58 58 56 11 18 197 56 0 0
8/26 2200 57 61 53 46 14 18 199 58 0 0
8/26 2100 58 60 54 52 13 17 209 58 0 0
8/26 2000 58 61 57 52 14 18 207 59 0 0
8/26 1900 59 62 57 50 12 17 194 61 0 0
8/26 1800 61 63 52 48 13 17 187 63 0 0
8/26 1700 63 65 47 45 14 18 183 68 0 0
8/26 1600 65 69 45 40 11 19 177 84 0 0
8/26 1500 64 68 47 46 10 15 185 78 0 0
8/26 1400 65 69 45 37 7 15 161 85 0 0
8/26 1300 65 69 42 40 9 16 140 86 0 0
8/26 1200 65 70 43 39 9 16 144 88 0 0
8/26 1100 62 68 44 41 10 16 122 85 0 0
8/26 1000 61 66 46 41 7 13 111 86 0 0
8/26 900 64 64 41 46 5 11 84 70 0 0
8/26 800 59 62 46 46 4 8 40 64 0 0
8/26 700 60 61 45 49 6 8 344 62 0 0
8/26 600 58 59 49 50 8 10 325 55 0 0
8/26 500 56 58 58 56 7 9 323 54 0 0

8/26 400 56 57 56 56 7 8 341 54 0 0
8/26 300 57 57 51 57 6 7 11 53 0 0
8/26 200 58 57 50 56 4 8 55 54 0 0
8/26 100 58 58 47 50 3 8 78 54 0 0
8/26 0 58 60 54 51 7 10 340 55 0 0
8/25 2300 57 59 61 58 7 9 316 55 0 0
8/25 2200 57 58 60 58 5 11 262 56 0 0
8/25 2100 57 58 61 59 10 14 214 57 0 0
8/25 2000 56 59 62 57 10 13 169 58 0 0
8/25 1900 57 61 62 56 10 16 163 59 0 0
8/25 1800 62 62 53 54 13 19 171 62 0 0
8/25 1700 64 64 52 50 11 17 173 68 0 0
8/25 1600 66 66 44 37 3 11 234 81 0 0
8/25 1500 65 66 33 34 5 10 327 75 0 0
8/25 1400 65 65 34 34 4 10 335 71 0 0
8/25 1300 69 65 33 34 4 9 13 76 0 0
8/25 1200 69 66 31 34 7 12 339 79 0 0
8/25 1100 67 64 31 34 7 14 332 77 0 0
8/25 1000 66 63 35 38 6 9 335 78 0 0
8/25 900 64 61 33 40 7 11 326 64 0 0
8/25 800 62 59 35 41 8 14 322 60 0 0
8/25 700 59 59 39 39 12 14 312 60 0 0
8/25 600 56 56 42 43 12 14 312 55 0 0
8/25 500 55 57 42 40 13 16 313 53 0 0

8/25 400 54 56 42 41 13 15 313 54 0 0
8/25 300 54 56 42 41 13 18 307 54 0 0
8/25 200 55 56 41 41 10 15 298 54 0 0
8/25 100 56 58 40 39 6 11 279 55 0 0
8/25 0 56 58 40 40 3 6 255 54 0 0
8/24 2300 57 58 40 42 2 5 247 54 0 0
8/24 2200 56 57 53 55 2 5 268 54 0 0
8/24 2100 55 57 68 67 2 4 251 55 0 0
8/24 2000 57 58 48 53 4 10 310 56 0 0
8/24 1900 57 58 64 59 6 14 177 57 0 0
8/24 1800 61 61 57 57 9 14 176 61 0 0
8/24 1700 61 63 54 44 7 19 165 65 0 0
8/24 1600 66 64 39 35 3 8 97 78 0 0
8/24 1500 65 64 37 34 3 8 140 73 0 0
8/24 1400 67 64 34 35 4 8 175 78 0 0
8/24 1300 63 64 37 35 5 12 192 82 0 0
8/24 1200 61 64 43 34 5 11 198 84 0 0
8/24 1100 59 62 43 40 4 13 199 79 0 0
8/24 1000 61 61 42 41 5 9 331 80 0 0
8/24 900 59 57 46 49 9 12 326 60 0 0
8/24 800 58 56 47 49 11 14 325 57 0 0
8/24 700 56 56 51 51 11 14 319 56 0 0
8/24 600 53 54 54 53 12 15 316 52 0 0
8/24 500 51 53 59 54 13 17 321 50 0 0

8/24 400 51 52 58 47 14 17 319 50 0 0
8/24 300 51 54 50 43 11 14 317 50 0 0
8/24 200 52 54 49 41 9 12 324 50 0 0
8/24 100 53 54 54 44 5 9 351 49 0 0
8/24 0 53 53 55 41 2 6 295 49 0 0
8/23 2300 52 52 41 51 8 11 228 49 0 0
8/23 2200 50 51 55 51 12 15 214 49 0 0
8/23 2100 49 52 63 57 13 16 210 51 0 0
8/23 2000 49 53 59 53 15 19 205 52 0 0
8/23 1900 50 53 74 67 13 18 179 53 0 0
8/23 1800 54 55 68 64 13 18 173 55 0 0
8/23 1700 57 57 61 62 12 16 180 62 0 0
8/23 1600 58 61 59 55 11 16 185 79 0 0
8/23 1500 58 61 55 50 11 15 184 74 0 0
8/23 1400 58 60 55 45 9 13 181 71 0 0
8/23 1300 59 61 48 44 7 13 182 77 0 0
8/23 1200 58 61 45 46 6 12 157 77 0 0
8/23 1100 55 60 46 41 4 10 162 79 0 0
8/23 1000 53 57 56 48 2 6 88 78 0 0
8/23 900 56 54 48 52 3 7 23 56 0 0
8/23 800 52 51 54 58 6 9 15 51 0 0
8/23 700 49 49 58 57 8 10 24 51 0 0
8/23 600 47 48 58 57 8 11 341 44 0 0
8/23 500 45 47 62 56 8 10 330 43 0 0

8/23 400 46 47 57 55 8 10 342 43 0 0
8/23 300 46 46 57 59 6 8 325 42 0 0
8/23 200 46 45 55 65 7 10 235 43 0 0
8/23 100 42 44 75 71 8 12 241 42 0 0
8/23 0 41 43 74 71 14 22 222 41 0 0
8/22 2300 41 44 74 66 15 22 221 43 0 0
8/22 2200 40 43 76 71 17 24 206 43 0 0
8/22 2100 40 44 82 70 16 22 212 42 0 0
8/22 2000 40 43 91 81 13 21 185 42 0 0
8/22 1900 41 44 89 80 14 20 191 43 0 0
8/22 1800 44 45 81 77 12 21 175 45 0 0
8/22 1700 47 46 75 75 10 18 171 48 0 0
8/22 1600 46 48 79 72 14 18 167 57 0 0
8/22 1500 49 49 70 74 12 17 167 65 0 0
8/22 1400 49 50 78 78 9 13 166 68 0 0
8/22 1300 46 47 85 86 9 14 164 66 0 0
8/22 1200 44 46 84 87 8 13 182 64 0 0
8/22 1100 41 43 96 89 8 13 201 55 0 0
8/22 1000 39 40 98 94 4 9 160 52 0 0
8/22 900 38 38 98 99 4 9 95 44 0 0
8/22 800 35 37 99 99 5 8 136 40 0 0
8/22 700 36 37 99 100 4 9 124 40 0 0
8/22 600 35 37 99 100 9 16 93 37 0 0
8/22 500 35 37 99 100 7 13 116 37 0 0

8/22 400 35 37 99 100 10 15 155 37 0 0
8/22 300 36 38 99 100 13 18 183 38 0 0
8/22 200 37 38 99 100 15 21 180 38 0 0
8/22 100 39 39 93 100 21 27 195 39 0 0
8/22 0 40 39 95 100 22 28 198 40 0 0
8/21 2300 38 40 98 99 18 25 180 40 0 0
8/21 2200 38 41 99 97 15 22 150 41 0 0
8/21 2100 40 42 95 93 18 28 151 42 0 0
8/21 2000 44 46 93 92 17 28 124 46 0 0
8/21 1900 46 48 89 85 20 33 115 48 0 0
8/21 1800 48 51 81 77 15 24 158 52 0 0
8/21 1700 52 54 65 63 17 31 142 60 0 0
8/21 1600 54 60 47 41 16 29 145 80 0 0
8/21 1500 57 62 49 43 15 35 134 79 0 0
8/21 1400 57 63 56 52 12 28 130 78 0 0
8/21 1300 58 64 64 54 9 15 122 82 0 0
8/21 1200 54 63 71 61 14 20 104 81 0 0
8/21 1100 56 61 68 64 19 25 94 79 0 0
8/21 1000 55 60 66 63 14 22 69 80 0 0
8/21 900 55 56 61 70 12 21 73 59 0 0
8/21 800 54 55 61 72 10 18 98 56 0 0
8/21 700 56 54 53 73 9 14 85 55 0 0
8/21 600 57 53 48 77 8 12 88 52 0 0
8/21 500 56 55 54 67 6 14 152 52 0 0

8/21 400 58 56 37 61 5 8 166 52 0 0
8/21 300 59 57 43 56 4 9 170 53 0 0
8/21 200 60 57 31 64 11 13 193 53 0 0
8/21 100 60 58 30 63 12 17 196 55 0 0
8/21 0 60 59 34 52 13 18 205 57 0 0
8/20 2300 60 62 41 40 11 14 206 59 0 0
8/20 2200 61 63 45 44 13 16 203 60 0 0
8/20 2100 61 63 51 50 15 19 206 61 0 0
8/20 2000 62 64 58 53 16 19 207 62 0 0
8/20 1900 63 66 57 52 13 18 195 65 0 0
8/20 1800 66 68 52 50 12 15 180 68 0 0
8/20 1700 70 70 48 47 11 19 167 74 0 0
8/20 1600 73 73 45 40 10 15 162 90 0 0
8/20 1500 71 77 42 31 12 22 152 95 0 0
8/20 1400 71 76 31 30 12 19 135 91 0 0
8/20 1300 71 76 31 31 12 18 121 93 0 0
8/20 1200 70 76 30 28 8 13 115 94 0 0
8/20 1100 69 75 29 30 7 11 97 94 0 0
8/20 1000 68 73 30 30 6 10 95 95 0 0
8/20 900 69 70 31 30 7 11 64 70 0 0
8/20 800 69 68 30 33 3 6 40 68 0 0
8/20 700 67 67 33 34 4 6 39 65 0 0
8/20 600 65 65 31 38 3 5 11 62 0 0
8/20 500 63 64 31 36 0 4 83 59 0 0

8/20 400 63 64 35 35 0 4 219 59 0 0
8/20 300 64 64 34 37 5 8 238 59 0 0
8/20 200 64 63 31 38 3 6 270 59 0 0
8/20 100 65 63 30 40 6 8 237 59 0 0
8/20 0 64 63 34 38 3 7 247 59 0 0
8/19 2300 63 63 38 37 4 8 288 60 0 0
8/19 2200 63 63 39 40 5 8 293 61 0 0
8/19 2100 62 64 46 37 6 9 308 61 0 0
8/19 2000 63 64 45 38 5 12 235 63 0 0
8/19 1900 64 67 44 39 8 12 169 66 0 0
8/19 1800 70 68 33 33 9 15 166 68 0 0
8/19 1700 69 70 34 32 10 16 185 74 0 0
8/19 1600 72 74 31 30 7 15 154 96 0 0
8/19 1500 74 74 29 30 3 9 48 95 0 0
8/19 1400 74 72 32 31 4 10 336 88 0 0
8/19 1300 72 68 30 31 7 12 321 80 0 0
8/19 1200 68 66 33 33 9 13 331 79 0 0
8/19 1100 66 65 32 35 12 17 326 76 0 0
8/19 1000 64 61 37 40 15 19 323 73 0 0
8/19 900 59 58 46 47 19 24 325 58 0 0
8/19 800 55 55 51 53 22 26 327 55 0 0
8/19 700 53 53 58 59 22 26 326 54 0 0
8/19 600 52 53 56 57 22 26 320 53 0 0
8/19 500 51 54 56 53 22 28 319 53 0 0

8/19 400 52 55 53 59 19 24 323 55 0 0
8/19 300 56 59 53 51 17 22 325 57 0 0
8/19 200 58 61 47 49 15 19 326 59 0 0
8/19 100 59 62 52 50 15 19 330 59 0 0
8/19 0 60 63 57 57 13 18 338 60 0 0
8/18 2300 64 66 43 51 10 14 333 62 0 0
8/18 2200 64 65 52 53 9 14 326 63 0 0
8/18 2100 66 68 49 48 4 6 301 64 0 0
8/18 2000 65 67 53 53 12 18 211 64 0 0
8/18 1900 64 68 58 53 14 16 192 67 0 0
8/18 1800 68 70 52 48 13 17 184 70 0 0
8/18 1700 70 72 50 46 13 18 179 76 0 0
8/18 1600 72 74 48 44 11 17 164 94 0 0
8/18 1500 73 75 44 41 9 16 179 94 0 0
8/18 1400 74 76 37 34 8 14 181 87 0 0
8/18 1300 75 77 31 30 6 11 183 94 0 0
8/18 1200 73 75 33 28 6 11 178 89 0 0
8/18 1100 70 75 33 35 3 9 166 95 0 0
8/18 1000 69 75 41 35 3 10 119 95 0 0
8/18 900 72 71 34 38 7 10 40 71 0 0
8/18 800 68 69 38 42 7 10 8 69 0 0
8/18 700 67 68 41 44 6 7 339 66 0 0
8/18 600 65 65 41 45 3 8 18 63 0 0
8/18 500 64 65 41 42 7 10 12 60 0 0

8/18 400 63 65 43 41 11 13 321 61 0 0
8/18 300 62 65 44 37 14 16 318 62 0 0
8/18 200 63 66 41 37 12 15 315 63 0 0
8/18 100 64 65 36 32 6 11 275 62 0 0
8/18 0 65 65 23 32 5 6 221 63 0 0
8/17 2300 66 66 21 27 5 10 236 62 0 0
8/17 2200 65 64 25 29 10 11 222 60 0 0
8/17 2100 62 63 29 29 13 17 220 60 0 0
8/17 2000 59 61 40 45 17 21 208 60 0 0
8/17 1900 60 64 56 37 19 23 195 63 0 0
8/17 1800 61 64 69 65 20 24 185 64 0 0
8/17 1700 63 65 62 60 18 21 186 67 0 0
8/17 1600 64 68 57 55 15 20 186 79 0 0
8/17 1500 67 71 57 52 12 16 172 88 0 0
8/17 1400 67 68 53 46 10 13 152 80 0 0
8/17 1300 68 69 48 44 8 12 151 80 0 0
8/17 1200 65 67 49 44 9 12 184 78 0 0
8/17 1100 61 64 51 43 8 14 196 76 0 0
8/17 1000 59 63 47 40 7 12 229 80 0 0
8/17 900 55 60 56 50 10 18 212 61 0 0
8/17 800 54 58 56 49 12 20 207 59 0 0
8/17 700 52 57 61 51 16 21 204 57 0 0
8/17 600 52 56 59 50 21 28 201 56 0 0
8/17 500 50 54 66 58 19 24 220 53 0 0

8/17 400 50 53 71 64 17 23 204 53 0 0
8/17 300 50 54 63 55 15 22 190 54 0 0
8/17 200 52 56 47 42 17 24 190 55 0 0
8/17 100 52 56 55 47 16 23 204 55 0 0
8/17 0 52 57 53 42 18 25 212 55 0 0
8/16 2300 53 57 47 39 18 23 205 55 0 0
8/16 2200 53 57 55 47 16 25 200 56 0 0
8/16 2100 53 57 64 56 20 26 174 56 0 0
8/16 2000 53 57 67 60 15 24 172 57 0 0
8/16 1900 56 59 68 63 15 22 185 58 0 0
8/16 1800 59 61 66 63 14 20 172 60 0 0
8/16 1700 62 63 63 59 18 22 179 65 0 0
8/16 1600 64 66 57 53 16 21 183 78 0 0
8/16 1500 65 68 54 48 13 19 182 82 0 0
8/16 1400 64 67 56 51 10 14 187 79 0 0
8/16 1300 64 67 55 48 7 13 199 79 0 0
8/16 1200 63 66 53 48 8 11 198 79 0 0
8/16 1100 61 64 59 48 8 12 205 78 0 0
8/16 1000 59 63 55 49 10 18 198 76 0 0
8/16 900 57 60 48 44 17 24 215 61 0 0
8/16 800 54 58 57 55 20 26 216 59 0 0
8/16 700 53 57 66 59 24 28 212 58 0 0
8/16 600 53 57 63 60 24 28 211 57 0 0
8/16 500 53 56 67 60 25 29 209 55 0 0

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'