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12-10-2018
Northwest Avalanche Center
Washington Department of Transportation
Tumwater Mountain, Leavenworth, Washington

Wind gages unheated and may rime
MM/DD Hour
PST
Temp
F
4180'
RH
%
4180'
Wind
Avg
4180'
Wind
Max
4180'
Wind
Dir
4180'
Total
Snow
4180'

(some missing data for this range)
12/10 800 29 100 0 3 117 11
12/10 700 29 100 0 6 116 10
12/10 600 28 100 0 1 116 10
12/10 500 29 100 0 1 119 8

12/10 400 27 100 0 2 235 11
12/10 300 25 100 0 1 249 10
12/10 200 23 98 0 3 301 10
12/10 100 22 98 0 1 0 9
12/10 0 22 99 0 2 42 9
12/9 2300 23 98 0 0 67 11
12/9 2200 23 98 0 0 214 10
12/9 2100 23 98 0 0 181 10
12/9 2000 23 98 0 1 190 10
12/9 1900 23 98 0 5 218 10
12/9 1800 22 98 1 6 242 10
12/9 1700 22 98 0 4 238 10
12/9 1600 22 97 0 1 221 9
12/9 1500 23 97 0 3 235 9
12/9 1400 24 96 0 2 236 9
12/9 1300 23 97 1 7 240 9
12/9 1200 22 97 1 6 242 8
12/9 1100 22 97 2 7 228 9
12/9 1000 21 97 1 5 239 9
12/9 900 21 97 1 8 233 10
12/9 800 21 97 3 8 244 10
12/9 700 21 96 2 8 241 9
12/9 600 20 96 0 3 244 9
12/9 500 19 96 0 5 250 9

12/9 400 20 96 2 7 235 9
12/9 300 20 96 1 6 226 9
12/9 200 20 96 2 6 239 9
12/9 100 20 96 0 4 235 9
12/9 0 20 96 0 3 215 9
12/8 2300 20 95 0 4 181 9
12/8 2200 20 95 2 7 220 9
12/8 2100 18 95 1 6 241 8
12/8 2000 19 95 1 6 255 8
12/8 1900 19 94 0 7 243 9
12/8 1800 18 95 0 3 259 8
12/8 1700 19 94 0 3 236 8
12/8 1600 19 95 0 2 268 8
12/8 1500 20 95 0 1 270 7
12/8 1400 21 91 0 0 209 7
12/8 1300 20 92 0 0 202 8
12/8 1200 21 92 0 0 196 7
12/8 1100 21 91 0 0 284 8
12/8 1000 20 93 0 0 250 7
12/8 900 18 94 0 2 244 8
12/8 800 17 94 0 0 225 8
12/8 700 17 93 0 0 229 8
12/8 600 17 93 0 0 205 8
12/8 500 17 92 0 0 183 8

12/8 400 17 92 0 0 211 8
12/8 300 17 93 0 0 253 8
12/8 200 17 94 0 0 270 8
12/8 100 17 93 0 0 269 7
12/8 0 17 94 0 0 232 7
12/7 2300 17 94 0 1 258 8
12/7 2200 16 94 0 0 245 8
12/7 2100 16 92 0 1 192 8
12/7 2000 16 92 0 2 188 8
12/7 1900 16 92 0 2 270 8
12/7 1800 17 91 0 1 286 8
12/7 1700 17 92 0 0 291 8
12/7 1600 16 92 0 2 264 8
12/7 1500 17 93 0 2 277 8
12/7 1400 17 92 0 0 262 8
12/7 1300 17 94 0 3 174 8
12/7 1200 18 94 0 3 196 8
12/7 1100 17 95 0 6 159 8
12/7 1000 16 95 0 5 180 8
12/7 900 16 95 1 6 168 8
12/7 800 16 95 2 7 164 8
12/7 700 16 94 0 7 190 8
12/7 600 16 91 0 3 222 8
12/7 500 17 89 0 4 230 8

12/7 400 16 88 0 4 239 9
12/7 300 16 90 0 5 234 9
12/7 200 16 92 0 2 221 9
12/7 100 16 92 1 7 173 9
12/7 0 16 96 0 4 190 9
12/6 2300 17 90 2 9 170 9
12/6 2200 18 86 0 5 216 9
12/6 2100 17 85 0 4 232 9
12/6 2000 18 79 0 4 231 9
12/6 1900 18 79 0 2 222 9
12/6 1800 18 81 0 4 231 8
12/6 1700 18 83 0 2 214 9
12/6 1600 18 84 0 4 243 9
12/6 1500 18 86 0 2 264 9
12/6 1400 18 93 0 4 262 9
12/6 1300 18 89 0 3 252 9
12/6 1200 19 77 0 7 194 9
12/6 1100 19 75 0 3 223 9
12/6 1000 19 76 1 6 197 9
12/6 900 18 74 0 5 179 9
12/6 800 18 73 0 4 176 9
12/6 700 18 73 0 3 197 9
12/6 600 19 73 0 2 228 9
12/6 500 19 74 0 5 231 9

12/6 400 19 74 0 4 211 9
12/6 300 18 74 0 5 190 9
12/6 200 19 75 0 7 188 9
12/6 100 19 73 0 4 192 9
12/6 0 19 73 0 5 195 9
12/5 2300 19 75 0 6 208 8
12/5 2200 19 76 0 3 198 9
12/5 2100 18 76 1 5 206 8
12/5 2000 17 77 2 7 156 9
12/5 1900 18 76 1 7 160 8
12/5 1800 18 71 0 0 202 8
12/5 1700 18 74 0 7 161 8
12/5 1600 19 69 0 3 253 9
12/5 1500 25 64 0 6 172 7
12/5 1400 26 64 0 6 253 8
12/5 1300 22 79 1 7 241 9
12/5 1200 21 86 0 7 196 9
12/5 1100 21 87 2 7 171 9
12/5 1000 19 91 1 7 201 9
12/5 900 17 93 0 5 194 9
12/5 800 16 94 0 4 215 8
12/5 700 16 94 1 5 200 8
12/5 600 17 95 0 4 216 8
12/5 500 17 94 0 5 201 8

12/5 400 17 95 0 0 247 8
12/5 300 17 95 0 2 247 9
12/5 200 18 95 0 2 251 8
12/5 100 18 95 0 2 267 8
12/5 0 18 95 0 1 147 9
12/4 2300 18 96 0 2 215 9
12/4 2200 18 96 0 1 289 9
12/4 2100 18 100 0 2 119 9
12/4 2000 18 97 0 2 116 8
12/4 1900 19 96 0 3 159 9
12/4 1800 18 91 0 0 272 10
12/4 1700 19 88 0 0 262 9
12/4 1600 20 85 0 0 262 9
12/4 1500 29 59 0 0 195 8
12/4 1400 22 79 0 1 183 8
12/4 1300 24 79 0 2 219 8
12/4 1200 23 76 0 2 138 8
12/4 1100 22 74 0 2 166 9
12/4 1000 28 64 0 1 254 6
12/4 900 25 66 0 1 218 7
12/4 800 20 88 0 2 227 8
12/4 700 20 82 0 4 217 9
12/4 600 21 82 0 1 220 9
12/4 500 20 83 0 5 177 9

12/4 400 21 80 0 4 169 9
12/4 300 22 74 0 4 202 9
12/4 200 22 76 0 4 218 8
12/4 100 22 75 0 2 189 9
12/4 0 22 73 0 3 177 8
12/3 2300 23 72 0 3 223 9
12/3 2200 23 72 2 5 227 9
12/3 2100 23 74 0 4 232 9
12/3 2000 23 75 0 4 231 9
12/3 1900 23 88 0 4 236 9
12/3 1800 22 82 0 5 235 9
12/3 1700 23 76 0 3 222 10
12/3 1600 23 78 0 3 226 10
12/3 1500 23 82 0 3 260 10
12/3 1400 25 85 0 2 234 10
12/3 1300 25 82 0 3 200 8
12/3 1200 25 83 0 4 202 9
12/3 1100 24 86 0 5 208 8
12/3 1000 24 91 0 0 188 8
12/3 900 25 81 -0 0 155 9
12/3 800 23 88 0 1 194 10
12/3 700 22 81 0 2 255 11
12/3 600 23 83 0 0 293 10
12/3 500 24 95 0 0 295 10

(some missing data for this range)
12/3 100 24 82 0 3 33 10
12/3 0 25 84 0 3 23 9
12/2 2300 25 90 0 2 30 9
12/2 2200 26 85 0 0 32 10
12/2 2100 25 87 0 0 45 10
12/2 2000 25 85 0 0 46 10
12/2 1900 26 74 0 0 6 10
12/2 1800 25 91 0 3 224 9
12/2 1700 26 80 0 2 250 10
12/2 1600 26 79 0 4 234 8
12/2 1500 28 74 0 3 213 9
12/2 1400 29 76 0 6 209 8
12/2 1300 29 80 1 5 199 10
12/2 1200 28 85 2 7 195 7
12/2 1100 27 94 2 8 198 10
12/2 1000 27 100 3 10 213 9
12/2 900 27 100 0 6 203 9
12/2 800 27 100 0 5 148 8
12/2 700 29 87 0 1 250 8
12/2 600 28 92 0 0 263 8
12/2 500 28 92 0 0 103 8

(some missing data for this range)

(some missing data for this range)
11/30 1600 31 90 0 3 140 7
11/30 1500 32 88 0 3 263 6
11/30 1400 34 78 0 7 191 8
11/30 1300 32 89 0 4 130 7
11/30 1200 32 81 0 3 148 7
11/30 1100 34 86 0 5 271 6
11/30 1000 33 92 0 6 89 7
11/30 900 33 75 0 10 288 6
11/30 800 31 92 0 4 95 9
11/30 700 29 100 0 3 122 8
11/30 600 30 90 0 1 222 7
11/30 500 30 99 0 0 171 8

MM/DD Hour
PST
Temp
F
4180'
RH
%
4180'
Wind
Avg
4180'
Wind
Max
4180'
Wind
Dir
4180'
Total
Snow
4180'