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7-1-2016
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'

7/1 1700 59 60 68 69 12 18 150 72 0 0
7/1 1600 58 61 66 65 13 17 145 79 0 0
7/1 1500 59 62 62 63 13 19 161 80 0 0
7/1 1400 56 61 64 61 14 18 164 77 0 0
7/1 1300 57 59 51 55 12 15 186 73 0 0
7/1 1200 57 59 55 59 12 17 187 73 0 0
7/1 1100 54 57 60 52 10 16 182 71 0 0
7/1 1000 55 59 47 46 12 19 190 71 0 0
7/1 900 53 56 45 40 14 18 218 59 0 0
7/1 800 50 54 46 37 15 23 225 60 0 0
7/1 700 49 53 45 40 15 22 227 55 0 0
7/1 600 47 52 67 52 18 29 222 52 0 0
7/1 500 47 51 65 56 23 31 211 50 0 0

7/1 400 45 49 77 69 18 25 225 48 0 0
7/1 300 45 49 85 77 16 23 216 47 0 0
7/1 200 45 49 70 66 17 24 212 47 0 0
7/1 100 44 48 72 65 17 23 225 46 0 0
7/1 0 44 48 75 66 14 19 230 45 0 0
6/30 2300 44 47 75 72 16 23 231 45 0 0
6/30 2200 43 47 80 68 19 23 224 44 0 0
6/30 2100 44 44 75 98 17 22 203 44 0 0
6/30 2000 46 46 79 95 18 24 203 46 0 0
6/30 1900 49 50 81 85 16 21 194 50 0 0
6/30 1800 52 54 74 65 15 20 183 57 0 0
6/30 1700 57 57 53 52 14 18 183 65 0 0
6/30 1600 57 59 50 49 11 18 182 78 0 0
6/30 1500 58 62 47 46 11 16 188 79 0 0
6/30 1400 58 61 52 48 9 14 192 76 0 0
6/30 1300 56 59 56 60 12 16 190 73 0 0
6/30 1200 57 58 64 69 10 14 182 70 0 0
6/30 1100 55 55 55 71 10 16 196 71 0 0
6/30 1000 52 55 66 67 11 18 187 69 0 0
6/30 900 48 52 82 68 10 15 255 55 0 0
6/30 800 47 51 74 69 12 19 200 57 0 0
6/30 700 47 50 81 72 10 20 208 51 0 0
6/30 600 46 50 76 69 16 27 220 50 0 0
6/30 500 44 48 77 70 18 26 206 48 0 0

6/30 400 45 48 69 62 15 26 208 47 0 0
6/30 300 46 49 57 50 20 29 207 48 0 0
6/30 200 46 50 61 53 21 26 194 49 0 0
6/30 100 46 51 66 58 21 29 203 50 0 0
6/30 0 47 51 70 59 23 28 202 50 0 0
6/29 2300 46 50 83 76 18 25 201 49 0 0
6/29 2200 47 50 92 83 18 25 185 50 0 0
6/29 2100 47 51 90 82 14 18 178 50 0 0
6/29 2000 49 52 85 77 14 22 174 52 0 0
6/29 1900 53 54 76 71 13 22 178 55 0 0
6/29 1800 56 56 63 61 13 20 169 60 0 0
6/29 1700 58 60 63 56 12 19 177 72 0 0
6/29 1600 59 62 59 51 11 20 168 84 0 0
6/29 1500 62 65 56 49 10 17 173 85 0 0
6/29 1400 61 64 55 54 13 22 183 77 0 0
6/29 1300 60 63 59 52 14 20 188 72 0 0
6/29 1200 59 63 54 49 11 19 201 74 0 0
6/29 1100 59 64 49 43 8 14 197 80 0 0
6/29 1000 58 63 52 43 8 14 199 81 0 0
6/29 900 54 60 61 49 8 13 213 61 0 0
6/29 800 52 55 72 64 12 17 193 61 0 0
6/29 700 50 54 80 72 12 18 202 55 0 0
6/29 600 50 54 80 72 17 23 205 54 0 0
6/29 500 49 53 83 74 24 27 202 53 0 0

6/29 400 49 52 80 72 24 28 207 52 0 .25 26
6/29 300 50 53 74 67 24 30 211 53 0 .25 28
6/29 200 50 55 64 57 21 26 215 54 0 .25 26
6/29 100 52 56 46 41 20 24 217 54 0 .25 30
6/29 0 53 55 47 44 20 24 217 53 0 .25 30
6/28 2300 52 54 69 66 18 23 221 52 0 .25 27
6/28 2200 52 53 83 82 18 23 218 52 0 .25 28
6/28 2100 51 55 85 77 18 23 215 54 0 .25 26
6/28 2000 53 56 80 75 15 18 208 56 0 .25 30
6/28 1900 56 59 72 69 14 17 195 59 0 .25 29
6/28 1800 61 61 67 66 13 17 192 62 0 .25 24
6/28 1700 60 63 62 59 14 19 188 71 0 .25 28
6/28 1600 63 65 59 56 11 16 166 83 0 .25 24
6/28 1500 64 68 55 48 10 17 155 87 0 .25 23
6/28 1400 63 69 51 45 13 19 133 88 0 .25 27
6/28 1300 63 70 43 39 8 14 132 87 0 .25 23
6/28 1200 62 69 41 40 4 10 136 86 0 .25 25
6/28 1100 63 68 34 29 4 9 106 87 0 .25 28
6/28 1000 60 66 60 50 3 5 186 83 .19 .25 29
6/28 900 56 59 68 63 6 9 231 61 .06 .06 32
6/28 800 54 58 69 61 9 11 239 65 0 0 31
6/28 700 53 56 68 60 12 16 230 57 0 0 32
6/28 600 52 56 70 63 12 15 224 56 0 0 34
6/28 500 52 56 67 62 15 20 221 55 0 0 34

6/28 400 52 54 70 65 16 20 222 53 0 0 32
6/28 300 51 55 69 64 17 21 220 53 0 0 34
6/28 200 52 55 70 65 16 19 217 53 0 0 34
6/28 100 52 55 78 72 15 17 229 53 0 0 33
6/28 0 52 53 84 84 14 16 215 50 0 0 35
6/27 2300 50 52 89 85 15 19 218 52 0 0 34
6/27 2200 51 54 88 82 15 19 213 53 0 0 31
6/27 2100 52 55 84 78 16 19 208 55 0 0 34
6/27 2000 54 57 81 74 14 18 193 57 0 0 35
6/27 1900 57 59 73 70 17 22 191 59 0 0 33
6/27 1800 59 61 65 65 15 19 194 62 0 0 29
6/27 1700 59 63 68 61 12 16 194 68 0 0 32
6/27 1600 60 63 64 60 12 19 189 68 0 0 29
6/27 1500 63 65 56 51 12 20 177 78 0 0 31
6/27 1400 63 66 53 48 10 15 171 77 0 0 33
6/27 1300 64 70 42 38 8 17 145 88 0 0 34
6/27 1200 63 68 42 40 7 14 134 82 0 0 33
6/27 1100 63 69 46 35 5 11 93 89 0 0 32
6/27 1000 63 69 42 37 6 12 48 87 0 0 34
6/27 900 62 64 47 42 8 11 11 67 0 0 36
6/27 800 60 61 48 48 7 10 0 70 0 0 37
6/27 700 58 61 49 48 9 12 353 61 0 0 38
6/27 600 57 59 51 50 10 13 3 59 0 0 37
6/27 500 55 57 52 50 10 12 357 55 0 0 38

6/27 400 53 55 56 53 8 12 355 51 0 0 39
6/27 300 54 55 54 53 8 12 332 51 0 0 39
6/27 200 53 56 54 49 10 13 329 53 0 0 39
6/27 100 53 56 54 48 13 16 330 53 0 0 39
6/27 0 54 56 51 47 15 17 332 54 0 0 38
6/26 2300 54 57 49 47 14 17 331 54 0 0 38
6/26 2200 54 57 49 48 15 20 330 55 0 0 38
6/26 2100 54 58 54 51 12 17 328 56 0 0 39
6/26 2000 56 59 53 49 10 13 331 58 0 0 38
6/26 1900 59 62 48 43 8 13 322 62 0 0 38
6/26 1800 60 62 50 45 7 11 318 64 0 0 36
6/26 1700 63 64 45 40 5 16 314 71 0 0 34
6/26 1600 65 65 40 40 6 14 321 82 0 0 32
6/26 1500 63 65 42 40 8 14 324 79 0 0 34
6/26 1400 62 63 47 45 8 15 335 72 0 0 36
6/26 1300 63 65 50 41 7 14 341 80 0 0 37
6/26 1200 62 63 49 44 9 15 19 82 0 0 36
6/26 1100 59 63 48 44 11 17 14 82 0 0 38
6/26 1000 59 60 56 48 11 18 356 78 0 0 28
6/26 900 55 56 56 49 9 14 354 59 0 0 37
6/26 800 53 54 34 26 7 11 349 63 0 0 41
6/26 700 54 53 32 40 5 7 340 54 0 0 41
6/26 600 55 54 32 28 1 3 330 53 0 0 41
6/26 500 51 51 20 31 6 12 274 48 0 0 41

6/26 400 48 50 20 31 13 16 226 47 0 0 41
6/26 300 49 49 24 26 13 17 226 46 0 0 42
6/26 200 46 50 49 40 16 19 219 48 0 0 41
6/26 100 47 50 46 43 15 19 221 47 0 0 41
6/26 0 48 47 42 68 12 15 225 44 0 0 41
6/25 2300 47 48 49 56 13 15 219 46 0 0 41
6/25 2200 46 46 79 87 10 14 219 44 0 0 40
6/25 2100 44 46 95 89 14 21 218 45 0 0 39
6/25 2000 43 46 96 90 18 21 208 46 0 0 38
6/25 1900 46 48 90 88 15 18 190 48 0 0 31
6/25 1800 50 50 85 84 13 16 176 53 0 0 41
6/25 1700 52 53 81 75 14 20 161 64 0 0 38
6/25 1600 52 55 74 72 10 15 157 69 0 0 35
6/25 1500 52 54 68 64 9 14 158 73 0 0 39
6/25 1400 53 58 68 61 7 16 166 78 0 0 33
6/25 1300 52 55 73 63 6 11 174 71 0 0 38
6/25 1200 49 50 80 71 7 11 178 62 0 0 39
6/25 1100 44 48 82 73 6 12 216 60 0 0 41
6/25 1000 41 45 88 78 5 12 251 53 0 0 42
6/25 900 40 44 94 77 9 22 192 49 0 0 42
6/25 800 38 43 97 80 10 17 239 49 0 0 42
6/25 700 37 41 98 87 12 19 240 41 0 0 43
6/25 600 36 39 99 92 11 16 236 40 0 0 41
6/25 500 35 39 100 100 12 20 228 41 0 0 41

6/25 400 36 38 100 100 12 18 206 38 0 .02 40
6/25 300 36 38 99 100 12 15 191 38 0 .02 42
6/25 200 36 38 99 100 16 20 205 38 0 .02 43
6/25 100 36 38 99 100 13 18 198 38 0 .02 43
6/25 0 36 38 99 100 16 23 195 38 .01 .02 43
6/24 2300 36 38 99 100 17 24 193 38 0 .01 43
6/24 2200 37 39 99 100 13 19 196 39 0 .01 43
6/24 2100 37 39 100 100 10 18 162 40 0 .01 43
6/24 2000 37 40 99 100 12 21 121 40 0 .01 44
6/24 1900 38 40 99 100 14 21 151 42 0 .01 41
6/24 1800 38 40 99 100 13 19 154 42 0 .01 42
6/24 1700 38 40 99 99 12 18 132 42 0 .01 42
6/24 1600 38 40 99 99 13 17 170 44 0 .01 41
6/24 1500 37 40 99 99 17 24 182 44 0 .01 43
6/24 1400 37 39 98 99 18 25 183 46 .01 .01 41
6/24 1300 37 39 99 99 15 26 161 45 0 0 44
6/24 1200 36 39 99 99 14 20 145 45 0 0 44
6/24 1100 35 37 99 100 15 24 134 41 0 0 44
6/24 1000 34 36 99 100 17 24 128 40 0 0 44
6/24 900 32 35 99 100 16 26 128 39 0 0 42
6/24 800 32 34 100 100 15 23 113 37 0 0 43
6/24 700 31 34 100 100 14 22 154 36 0 0 42
6/24 600 30 33 100 100 15 24 179 34 0 0 42
6/24 500 30 33 100 100 16 27 181 33 0 0 44

6/24 400 30 33 100 100 19 40 189 33 0 .89 44
6/24 300 31 33 100 100 15 26 198 33 0 .89 45
6/24 200 31 34 100 100 15 21 198 34 .01 .89 44
6/24 100 32 35 99 100 17 20 190 35 0 .88 44
6/24 0 33 35 99 100 11 16 202 34 .01 .88 44
6/23 2300 34 37 99 100 6 11 206 37 .03 .87 44
6/23 2200 34 37 99 100 9 18 161 37 0 .84 41
6/23 2100 35 37 99 100 7 15 149 37 0 .84 42
6/23 2000 36 38 100 98 9 17 197 38 .5 .84 43
6/23 1900 37 40 99 99 8 11 198 40 .15 .34 41
6/23 1800 38 41 99 95 11 17 201 42 .01 .19 43
6/23 1700 39 42 99 93 14 24 163 44 .17 .18 43
6/23 1600 41 44 99 98 9 19 148 48 .01 .01 40
6/23 1500 41 44 99 95 9 24 134 50 0 0 43
6/23 1400 42 46 98 91 7 21 113 58 0 0 43
6/23 1300 43 45 98 95 9 23 88 55 0 0 42
6/23 1200 41 44 99 97 9 19 147 50 0 0 44
6/23 1100 40 44 99 97 15 27 139 50 0 0 44
6/23 1000 40 43 98 98 10 23 161 50 0 0 40
6/23 900 39 41 99 99 13 24 152 44 0 0 44
6/23 800 38 41 99 99 17 30 132 43 0 0 45
6/23 700 38 40 99 100 14 25 127 43 0 0 45
6/23 600 38 40 100 100 13 21 105 41 0 0 44
6/23 500 38 40 100 100 14 24 138 39 0 0 44

6/23 400 38 39 99 99 18 30 127 40 0 0 44
6/23 300 37 40 99 98 15 24 105 40 0 0 45
6/23 200 38 40 99 98 19 31 139 40 0 0 44
6/23 100 40 42 98 99 25 42 139 42 0 0 44
6/23 0 40 42 99 99 19 31 143 43 0 0 43
6/22 2300 42 44 99 99 9 28 98 44 0 0 43
6/22 2200 43 45 99 98 6 14 120 45 0 0 45
6/22 2100 44 46 99 96 8 14 111 47 0 0 45
6/22 2000 45 48 98 93 9 13 126 49 0 0 46
6/22 1900 48 50 89 88 12 17 125 52 0 0 45
6/22 1800 48 52 89 82 15 20 146 57 0 0 43
6/22 1700 49 54 89 72 11 16 152 64 0 0 46
6/22 1600 51 56 84 65 12 18 139 69 0 0 38
6/22 1500 52 57 60 55 11 22 132 73 0 0 45
6/22 1400 53 60 48 42 7 14 125 81 0 0 45
6/22 1300 54 58 39 44 7 16 124 78 0 0 42
6/22 1200 54 57 48 45 4 9 133 77 0 0 44
6/22 1100 52 58 53 41 5 10 147 77 0 0 45
6/22 1000 52 53 57 49 3 7 186 71 0 0 47
6/22 900 48 51 64 59 2 7 205 57 0 0 47
6/22 800 47 51 55 54 5 10 269 58 0 0 47
6/22 700 45 48 67 62 8 17 247 50 0 0 48
6/22 600 42 46 69 66 15 19 223 46 0 0 46
6/22 500 42 44 69 68 12 18 227 43 0 0 47

6/22 400 42 45 68 65 13 15 231 43 0 .01 48
6/22 300 41 44 74 67 10 15 237 43 0 .01 49
6/22 200 41 44 80 74 4 11 264 42 0 .01 48
6/22 100 43 43 74 81 7 10 260 41 0 .01 48
6/22 0 41 42 89 92 8 13 237 40 0 .01 49
6/21 2300 41 42 99 97 8 13 206 41 0 .01 48
6/21 2200 41 44 99 94 15 18 210 43 0 .01 48
6/21 2100 42 44 96 90 13 17 202 42 0 .01 47
6/21 2000 43 46 93 87 13 20 204 44 0 .01 47
6/21 1900 44 47 91 84 16 20 196 47 0 .01 48
6/21 1800 46 48 86 81 16 20 197 50 0 .01 47
6/21 1700 49 52 78 72 16 21 194 60 0 .01 49
6/21 1600 52 53 72 65 9 12 179 71 0 .01 45
6/21 1500 52 54 75 63 7 11 188 70 0 .01 48
6/21 1400 49 55 70 61 7 13 192 75 0 .01 47
6/21 1300 49 53 74 62 7 14 203 71 0 .01 46
6/21 1200 47 51 81 76 10 16 184 65 0 .01 47
6/21 1100 43 47 94 81 12 18 202 62 .01 .01 49
6/21 1000 41 42 96 93 10 15 203 58 0 0 48
6/21 900 37 40 98 95 8 15 144 53 0 0 48
6/21 800 35 38 98 97 11 19 122 46 0 0 51
6/21 700 34 38 98 96 11 20 171 46 0 0 51
6/21 600 33 37 99 98 16 27 175 42 0 0 51
6/21 500 33 36 99 100 17 23 168 37 0 0 52

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'