7-14-2020 Northwest Avalanche Center Hurricane Ridge, Olympic National Park, Washington MM/DD Hour Temp RH Wind Wind Wind Wind Hour Total Total PST F % Min Avg Max Dir Prec. Prec. Snow 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' ------------------------------------------------------------------ 7 13 1000 50 77 -0 0 2 105 0 0 6 7 13 1100 47 88 -0 0 0 32 0 0 2 7 13 1200 51 80 -0 1 5 15 0 0 3 7 13 1300 50 85 -0 2 6 15 0 0 8 7 13 1400 50 88 -0 2 6 21 0 0 4 7 13 1500 50 85 -0 3 6 18 0 0 6 7 13 1600 49 88 -0 2 5 15 0 0 6 7 13 1700 48 87 0 3 6 15 0 0 6 7 13 1800 48 84 -0 1 4 16 0 0 4 7 13 1900 49 79 -0 0 3 15 0 0 3 7 13 2000 46 88 -0 0 2 18 0 0 6 7 13 2100 46 91 -0 0 1 13 0 0 5 7 13 2200 46 92 -0 0 0 345 0 0 1 7 13 2300 45 92 -0 0 0 27 0 0 3 7 14 0 45 78 -0 0 5 29 0 0 6 7 14 100 45 67 2 5 8 23 0 0 6 7 14 200 45 66 0 4 8 23 0 0 5 7 14 300 45 69 0 4 7 24 0 0 9 7 14 400 45 73 0 3 6 36 0 0 5 7 14 500 44 76 -0 2 6 40 0 0 5 7 14 600 48 78 -0 2 5 39 0 0 5 7 14 700 49 73 -0 0 2 25 0 0 7 7 14 800 51 69 -0 0 0 23 0 0 7 7 14 900 55 58 -0 0 0 23 0 0 7 Total Prec. 5250' ------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Mt Baker Ski Area, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp RH RH Wind Wind Wind Wind Hour Total 24 Hr Total PST F F % % Min Avg Max Dir Prec. Prec. Snow Snow 5020' 4210' 5020' 4210' 5020' 5020' 5020' 5020' 4210' 4210' 4210' 4210' ------------------------------------------------------------------------------------ 7 13 1000 50 52 83 63 0 3 7 63 0 0 -0 0 7 13 1100 50 54 82 60 0 2 7 179 0 0 -0 2 7 13 1200 51 56 80 62 1 6 14 191 0 0 -0 2 7 13 1300 53 58 81 52 4 9 15 181 0 0 -0 1 7 13 1400 53 58 83 55 2 8 15 172 0 0 -0 1 7 13 1500 55 60 91 55 3 8 13 200 0 0 -0 -0 7 13 1600 54 55 96 67 4 8 13 200 0 0 -0 0 7 13 1700 54 58 98 67 2 6 11 196 0 0 -0 1 7 13 1800 50 53 94 77 1 5 8 194 0 0 -0 0 7 13 1900 50 53 93 81 0 3 6 194 0 0 -0 1 7 13 2000 48 51 86 86 1 6 10 124 0 0 -0 1 7 13 2100 46 49 85 90 2 6 9 103 0 0 -0 0 7 13 2200 45 47 87 92 1 3 4 101 0 0 -0 0 7 13 2300 44 47 86 93 0 3 5 100 0 0 -0 0 7 14 0 45 46 85 94 0 2 5 99 0 0 -0 0 7 14 100 46 44 80 99 0 1 5 99 0 0 -0 0 7 14 200 46 44 80 95 0 1 4 99 0 0 -0 1 7 14 300 46 45 79 91 0 2 4 99 0 0 -0 2 7 14 400 47 44 75 88 0 3 5 96 0 0 -0 2 7 14 500 49 45 81 81 1 4 6 91 0 0 -0 1 7 14 600 51 50 84 74 0 3 4 91 0 0 -0 1 7 14 700 52 53 98 78 0 2 4 90 0 0 -0 0 7 14 800 56 57 100 66 0 3 6 88 0 0 0 1 7 14 900 55 56 97 63 0 3 5 87 0 0 -0 1 Total Prec. 4210' ------------------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Washington Department of Transportation Washington Pass, Washington Wind gages unheated and may rime Precipitation gage may measure condensation MM/DD Hour Temp Temp RH RH Wind Wind Wind Equip Hour Total Total PST F F % % Avg Max Dir Temp Prec. Prec. Snow 6680' 5450' 6680' 5450' 6680' 6680' 6680' 5450' 5450' 5450' 5450' ------------------------------------------------------------------------------ 7 13 1000 51 53 42 39 4 7 167 60 0 0 2 7 13 1100 51 56 35 27 7 12 26 70 0 0 2 7 13 1200 55 58 37 27 8 13 211 72 0 0 2 7 13 1300 55 60 32 25 8 14 217 73 0 0 1 7 13 1400 56 61 36 29 10 17 218 75 0 0 2 7 13 1500 58 61 35 29 8 13 213 76 0 0 2 7 13 1600 58 61 35 28 7 16 238 67 0 0 1 7 13 1700 56 58 38 33 5 11 215 67 0 0 2 7 13 1800 53 58 44 36 6 12 221 73 0 0 2 7 13 1900 48 52 54 44 8 12 216 54 0 0 2 7 13 2000 46 45 62 66 10 14 238 47 0 0 2 7 13 2100 46 42 61 72 11 15 288 42 0 0 2 7 13 2200 44 39 66 78 4 7 266 39 0 0 2 7 13 2300 44 38 68 83 6 8 255 37 0 0 2 7 14 0 45 37 57 86 5 9 284 36 0 0 2 7 14 100 46 36 54 88 0 3 300 35 0 0 2 7 14 200 47 35 41 88 0 3 313 34 0 0 2 7 14 300 44 33 53 87 0 0 278 32 0 0 2 7 14 400 46 32 37 87 0 0 32 31 0 0 2 7 14 500 47 32 34 88 0 3 23 31 0 0 2 7 14 600 50 34 40 87 3 4 32 32 0 0 2 7 14 700 53 43 35 73 2 5 38 39 0 0 2 7 14 800 55 49 30 41 2 5 86 46 0 0 2 7 14 900 58 55 29 27 2 4 51 54 0 0 2 Total Prec. 5450' ------------------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Freestone Inn, Mazama, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Solar Wind Wind Wind Hour Total 24 Hr Total PST F % W/m2 Avg Max Dir Prec. Prec. Snow Snow 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' ------------------------------------------------------------------------ 7 13 1000 70 30 85 2 5 40 0 0 44 7 7 13 1100 75 28 999 2 5 148 0 0 28 5 7 13 1200 77 27 1026 2 6 141 0 0 -2 4 7 13 1300 80 24 1013 2 5 138 0 0 -19 6 7 13 1400 81 24 1025 2 6 170 0 0 -39 6 7 13 1500 79 23 67 2 5 159 0 0 -40 7 7 13 1600 81 20 256 2 8 45 0 0 -41 6 7 13 1700 78 21 48 2 5 317 0 0 -36 6 7 13 1800 76 24 30 2 4 293 0 0 -23 4 7 13 1900 72 28 9 2 4 288 0 0 -7 5 7 13 2000 70 32 2 1 3 304 0 0 7 5 7 13 2100 67 37 -0 1 3 284 0 0 18 4 7 13 2200 65 40 -0 2 5 252 0 0 28 4 7 13 2300 61 45 0 2 4 275 0 0 39 5 7 14 0 60 46 0 2 4 281 0 0 47 6 7 14 100 58 49 0 2 5 263 0 0 53 6 7 14 200 57 52 0 2 5 268 0 0 57 6 7 14 300 56 53 0 2 6 306 0 0 62 6 7 14 400 54 56 0 2 5 310 0 0 66 6 7 14 500 53 57 9 2 5 314 0 0 69 6 7 14 600 56 51 32 2 5 314 0 0 69 6 7 14 700 62 46 42 2 4 307 0 0 59 6 7 14 800 67 38 54 1 3 12 0 0 51 6 7 14 900 72 32 318 1 4 68 0 0 35 7 Total Prec. 2170' ------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Tye Mill and Skyline, Stevens Pass Ski Area, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp Wind Wind Wind Wind PST F F Min Avg Max Dir 5180' 5250' 5180' 5180' 5180' 5180' ------------------------------------------------ 7 13 1000 50 68 0 2 5 290 7 13 1100 54 70 0 2 8 292 7 13 1200 52 67 0 7 13 273 7 13 1300 56 65 0 4 15 290 7 13 1400 59 64 0 3 11 297 7 13 1500 59 61 0 4 15 287 7 13 1600 58 61 0 4 14 288 7 13 1700 56 57 0 4 11 282 7 13 1800 55 54 0 4 14 273 7 13 1900 52 51 0 12 19 278 7 13 2000 48 48 6 11 18 255 7 13 2100 46 46 5 9 17 254 7 13 2200 44 45 4 8 15 264 7 13 2300 45 45 2 8 13 272 7 14 0 45 45 4 7 11 271 7 14 100 45 45 4 7 10 272 7 14 200 44 45 3 7 11 270 7 14 300 43 45 5 9 13 276 7 14 400 46 44 4 7 12 272 7 14 500 48 46 6 8 12 279 7 14 600 49 49 3 7 10 273 7 14 700 50 52 3 5 7 294 7 14 800 51 57 2 4 5 296 7 14 900 52 64 2 4 6 290 Page 1 7-14-2020 Northwest Avalanche Center Washington Department of Transportation Schmidt Haus, Stevens Pass, Washington MM/DD Hour Temp RH Hour Total 24 Hr Total Press PST F % Prec. Prec. Snow Snow mb 3950' 3950' 3950' 3950' 3950' 3950' 3950' ------------------------------------------------------ 7 13 1000 54 61 0 0 -0 0 1019 7 13 1100 59 46 0 0 -0 0 1019 7 13 1200 63 45 0 0 -0 -0 1018 7 13 1300 64 33 0 0 -0 0 1019 7 13 1400 65 38 0 0 -0 -0 1019 7 13 1500 64 45 0 0 -0 -0 1019 7 13 1600 63 48 0 0 -0 0 1018 7 13 1700 61 50 0 0 -0 -0 1019 7 13 1800 59 54 0 0 -0 0 1019 7 13 1900 57 64 0 0 0 0 1019 7 13 2000 52 73 0 0 0 0 1019 7 13 2100 49 81 0 0 0 0 1020 7 13 2200 47 84 0 0 0 0 1020 7 13 2300 45 87 0 0 0 0 1019 7 14 0 45 87 0 0 0 0 1019 7 14 100 44 89 0 0 0 0 1020 7 14 200 43 90 0 0 0 0 1020 7 14 300 43 90 0 0 0 0 1020 7 14 400 42 90 0 0 0 0 1019 7 14 500 42 91 0 0 0 0 1020 7 14 600 42 90 0 0 0 1 1020 7 14 700 44 89 0 0 0 0 1020 7 14 800 49 86 0 0 -0 -1 1020 7 14 900 53 69 0 0 -0 -0 1021 Total Prec. 3950' ------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Brooks Chair, Stevens Pass Ski Area, Washington MM/DD Hour Temp RH Hour Total 24 Hr Total PST F % Prec. Prec. Snow Snow 4800' 4800' 4800' 4800' 4800' 4800' ------------------------------------------------ 7 13 1000 53 55 0 0 42 231 7 13 1100 56 49 0 0 42 231 7 13 1200 55 51 0 0 42 232 7 13 1300 61 39 0 0 42 230 7 13 1400 62 40 0 0 42 230 7 13 1500 60 48 0 0 43 230 7 13 1600 59 52 0 0 44 234 7 13 1700 57 54 0 0 44 234 7 13 1800 54 62 0 0 44 235 7 13 1900 52 65 0 0 45 236 7 13 2000 49 77 0 0 44 235 7 13 2100 47 82 0 0 45 236 7 13 2200 45 87 0 0 43 233 7 13 2300 45 87 0 0 44 234 7 14 0 44 91 0 0 44 234 7 14 100 44 88 0 0 44 233 7 14 200 45 82 0 0 44 234 7 14 300 46 82 0 0 44 233 7 14 400 43 79 0 0 44 235 7 14 500 45 66 0 0 46 236 7 14 600 51 53 0 0 44 232 7 14 700 53 41 0 0 45 233 7 14 800 56 42 0 0 46 233 7 14 900 61 40 0 0 48 235 Total Prec. 4800' ------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Washington Department of Transportation Grace Lakes, Stevens Pass, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Wind Wind Wind Total Shot PST F % Avg Max Dir Snow Snow 4790' 4790' 4590' 4590' 4590' 4790' 4790' ------------------------------------------------------ 7 13 1000 53 59 4 7 290 21 64 7 13 1100 55 51 4 9 306 19 59 7 13 1200 58 49 3 9 311 19 56 7 13 1300 61 47 3 10 317 22 54 7 13 1400 61 46 3 12 326 22 53 7 13 1500 61 47 3 12 9 21 55 7 13 1600 58 53 4 16 317 23 57 7 13 1700 57 56 2 12 304 21 59 7 13 1800 54 61 2 11 325 21 62 7 13 1900 51 69 1 10 180 19 67 7 13 2000 48 75 1 8 285 21 69 7 13 2100 46 85 0 4 265 24 75 7 13 2200 45 90 0 5 278 21 76 7 13 2300 44 92 0 5 258 24 77 7 14 0 44 93 0 4 259 18 78 7 14 100 44 90 0 4 230 16 77 7 14 200 44 87 0 6 248 23 76 7 14 300 44 86 1 5 236 24 75 7 14 400 43 84 0 5 223 22 74 7 14 500 44 79 1 6 265 22 72 7 14 600 47 68 1 6 296 19 68 7 14 700 51 47 1 5 298 23 58 7 14 800 52 48 1 6 298 23 59 7 14 900 55 52 2 6 297 23 61 Page 1 7-14-2020 Northwest Avalanche Center Washington Department of Transportation Berne Snow Camp (8 miles east of Stevens Pass), Washington MM/DD Hour Temp RH Hour Total 24 Hr Total Press PST F % Prec. Prec. Snow Snow mb 2700' 2700' 2700' 2700' 2700' 2700' 2700' ------------------------------------------------------ 7 13 1000 67 29 0 0 0 -0 1017 7 13 1100 68 27 0 0 0 -0 1017 7 13 1200 71 27 0 0 0 -0 1016 7 13 1300 72 22 0 0 0 -0 1016 7 13 1400 71 23 0 0 0 0 1016 7 13 1500 71 29 0 0 0 -0 1016 7 13 1600 70 33 0 0 0 0 1016 7 13 1700 68 37 0 0 0 0 1016 7 13 1800 66 41 0 0 0 0 1016 7 13 1900 62 49 0 0 0 0 1017 7 13 2000 58 58 0 0 0 0 1017 7 13 2100 56 65 0 0 0 0 1018 7 13 2200 54 68 0 0 0 0 1018 7 13 2300 53 70 0 0 0 0 1018 7 14 0 51 73 0 0 0 0 1018 7 14 100 50 76 0 0 0 0 1018 7 14 200 49 78 0 0 0 0 1018 7 14 300 49 79 0 0 0 0 1018 7 14 400 48 80 0 0 0 0 1018 7 14 500 47 80 0 0 0 0 1019 7 14 600 49 77 0 0 0 0 1018 7 14 700 54 67 0 0 0 0 1019 7 14 800 63 50 0 0 0 0 1018 7 14 900 71 28 0 0 0 -0 1019 Total Prec. 2700' ------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Dirty Face Mountain, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 5980' 5980' 5980' 5980' 5980' 5980' ------------------------------------------------ 7 13 1000 49 40 4 7 9 187 7 13 1100 51 44 4 6 8 183 7 13 1200 55 33 2 7 12 220 7 13 1300 56 36 2 7 15 222 7 13 1400 56 39 5 11 19 217 7 13 1500 57 35 8 14 19 223 7 13 1600 57 40 11 16 25 229 7 13 1700 54 49 9 17 23 230 7 13 1800 51 59 17 24 32 237 7 13 1900 50 64 14 22 29 261 7 13 2000 47 71 16 21 25 280 7 13 2100 46 74 18 21 25 285 7 13 2200 47 68 15 21 25 284 7 13 2300 48 44 4 12 21 274 7 14 0 47 45 1 4 7 301 7 14 100 48 29 2 5 6 247 7 14 200 50 19 0 4 6 352 7 14 300 51 29 3 4 7 39 7 14 400 51 44 4 6 8 107 7 14 500 51 40 4 6 7 139 7 14 600 52 43 4 7 9 138 7 14 700 52 44 4 6 9 144 7 14 800 53 43 5 7 10 137 7 14 900 55 41 3 5 8 153 Page 1 7-14-2020 Northwest Avalanche Center Lake Wenatchee State Park, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Wind Wind Wind Wind Hour Total 24 Hr Total PST F % Min Avg Max Dir Prec. Prec. Snow Snow 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' ------------------------------------------------------------------------ 7 13 1000 66 41 0 1 3 234 0 0 3 7 7 13 1100 70 30 0 1 3 321 0 0 2 3 7 13 1200 72 25 0 1 4 223 0 0 3 8 7 13 1300 75 24 0 1 4 222 0 0 4 5 7 13 1400 76 24 0 1 3 244 0 0 3 7 7 13 1500 77 21 0 1 4 291 0 0 2 8 7 13 1600 76 25 0 2 5 312 0 0 2 7 7 13 1700 74 28 0 1 5 306 0 0 3 5 7 13 1800 72 32 0 2 5 315 0 0 3 0 7 13 1900 70 38 0 1 5 315 0 0 3 -0 7 13 2000 67 43 0 1 4 308 0 0 2 1 7 13 2100 64 49 0 0 5 300 0 0 3 0 7 13 2200 62 53 0 0 3 304 0 0 3 3 7 13 2300 61 57 0 0 3 323 0 0 3 3 7 14 0 58 63 0 0 3 338 0 0 3 2 7 14 100 54 70 0 0 2 11 0 0 3 0 7 14 200 51 76 0 0 1 55 0 0 3 3 7 14 300 48 82 0 0 0 46 0 0 3 5 7 14 400 45 87 0 0 0 24 0 0 3 2 7 14 500 44 90 0 0 0 24 0 0 3 3 7 14 600 47 84 0 0 0 24 0 0 3 5 7 14 700 54 66 0 0 0 17 0 0 3 2 7 14 800 58 57 0 0 2 235 0 0 3 4 7 14 900 64 45 0 1 3 233 0 0 2 5 Total Prec. 1930' ------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Washington Department of Transportation Tumwater Mountain and Leavenworth, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp RH RH Wind Wind Wind Hour Total 24 hr Total Total PST F F % % Avg Max Dir Prec. Prec. Snow Snow Snow 4180' 1190' 4180' 1190' 4180' 4180' 4180' 1190' 1190 1190' 1190' 4180' ------------------------------------------------------------------------------------ 7 13 1000 68 35 0 0 -17 -2 7 13 1100 72 26 0 0 -19 -1 7 13 1200 74 23 0 0 -19 -1 7 13 1300 76 23 0 0 -21 -1 7 13 1400 79 20 0 0 -24 -2 7 13 1500 81 19 0 0 -26 -2 7 13 1600 82 18 0 0 -28 -2 7 13 1700 83 15 0 0 -28 -1 7 13 1800 79 19 0 0 -26 -1 7 13 1900 73 28 0 0 -20 -1 7 13 2000 69 33 0 0 -16 -0 7 13 2100 64 38 0 0 -16 -0 7 13 2200 61 44 0 0 -17 -0 7 13 2300 58 50 0 0 -19 -0 7 14 0 57 55 0 0 -19 -0 7 14 100 54 60 0 0 -21 -0 7 14 200 53 63 0 0 -19 -0 7 14 300 52 68 0 0 -23 -0 7 14 400 50 72 0 0 -21 -0 7 14 500 49 75 0 0 -22 -0 7 14 600 53 68 0 0 -19 -2 7 14 700 59 53 0 0 -16 -2 7 14 800 63 46 0 0 -16 -2 7 14 900 68 37 0 0 -16 -2 Total Prec. 1190 ------------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Washington Department of Transportation Mt Washington (about 6 miles SE of North Bend), Washington Wind direction unheated and may rime MM/DD Hour Batt Temp Wind Solar PST Volt Deg F Dir W/m2 4340' 4340' 4340' 4340' ------------------------------------------------ 7 13 1000 14.1 47 85 10 7 13 1100 14.2 49 153 10 7 13 1200 13.6 50 207 10 7 13 1300 13.4 50 208 10 7 13 1400 13.3 51 235 10 7 13 1500 13.4 51 206 10 7 13 1600 13.7 51 187 10 7 13 1700 13.7 50 210 11 7 13 1800 13.7 50 249 10 7 13 1900 13.5 49 265 9 7 13 2000 13.4 47 260 7 7 13 2100 13.3 46 292 0 7 13 2200 13.2 47 305 0 7 13 2300 13.1 48 128 0 7 14 0 13.0 47 74 0 7 14 100 12.9 46 234 0 7 14 200 12.9 46 215 0 7 14 300 12.8 46 112 0 7 14 400 12.8 46 151 0 7 14 500 12.8 46 172 3 7 14 600 12.8 48 145 8 7 14 700 12.8 49 104 8 7 14 800 12.9 50 137 10 7 14 900 13.3 50 112 9 Page 1 7-14-2020 Northwest Avalanche Center Alpental Ski Area, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp Temp RH RH Wind Wind Wind Hour Total 24 Hr Total 24 Hr Total Inter PST F F F % % Avg Max Dir. Prec. Prec. Snow Snow Snow Snow Snow 5470' 4350' 3100' 3100' 5470' 5520' 5520' 5520' 3100' 3100' 3100' 3100' 4350' 4350' 5470' ------------------------------------------------------------------------------------------------------ 7 13 1000 50 52 58 56 62 2 4 131 0 0 18 6 35 21 473 7 13 1100 51 54 63 44 63 1 3 232 0 0 19 6 38 26 -7999 7 13 1200 52 59 65 40 63 2 5 228 0 0 26 6 39 18 -7999 7 13 1300 54 60 65 47 62 3 6 280 0 0 25 4 39 19 -7999 7 13 1400 51 60 63 50 66 5 16 286 0 0 25 5 37 16 -7999 7 13 1500 52 61 66 47 66 6 11 267 0 0 25 6 38 14 -7999 7 13 1600 52 61 66 47 64 5 13 292 0 0 26 5 40 24 -7999 7 13 1700 51 62 64 47 62 6 10 310 0 0 26 3 42 21 -7999 7 13 1800 49 53 58 61 63 10 15 326 0 0 26 7 41 28 -7999 7 13 1900 49 53 54 73 66 11 16 347 0 0 25 5 38 27 -7999 7 13 2000 48 50 51 81 68 13 16 354 0 0 26 6 37 27 -7999 7 13 2100 46 47 49 85 73 16 19 5 0 0 26 7 37 25 -7999 7 13 2200 46 47 47 88 79 17 20 5 0 0 25 7 35 24 -7999 7 13 2300 45 47 46 90 68 18 20 6 0 0 25 5 35 26 -7999 7 14 0 45 49 45 92 61 20 23 0 0 0 26 5 35 27 -7999 7 14 100 44 51 44 93 39 23 26 5 0 0 25 8 33 30 -7999 7 14 200 45 46 43 93 37 23 27 2 0 0 26 7 37 31 -7999 7 14 300 45 50 42 93 42 23 28 2 0 0 25 7 33 28 -7999 7 14 400 45 47 42 92 40 21 27 3 0 0 25 7 35 30 -7999 7 14 500 46 46 41 91 42 17 27 7 0 0 25 9 34 31 -7999 7 14 600 48 52 42 92 32 17 27 5 0 0 25 8 30 28 -7999 7 14 700 51 50 43 92 32 20 26 0 0 0 25 6 34 28 -7999 7 14 800 50 50 50 86 40 13 21 7 0 0 25 5 34 27 -7999 7 14 900 51 53 58 65 51 10 14 13 0 0 26 6 33 27 -7999 Total Prec. 3100' ------------------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Washington Department of Transportation Snoqualmie Pass, Washington 3770' temp above Lake Keechelus MM/DD Hour Temp Temp Temp RH Wind Wind Wind Hour Total 24 Hr Total Press PST F F F % Avg Max Dir Prec. Prec. Snow Snow mb 3760' 3770' 3010' 3010' 3760' 3760' 3760' 3010' 3010' 3010' 3010' 3010' ------------------------------------------------------------------------------------ 7 13 1000 50 57 64 42 10 14 212 0 0 0 0 1020 7 13 1100 52 60 64 46 10 16 207 0 0 0 0 1020 7 13 1200 54 63 64 47 13 18 203 0 0 0 0 1020 7 13 1300 56 63 65 46 18 22 216 0 0 0 0 1020 7 13 1400 57 66 68 44 22 32 222 0 0 0 0 1020 7 13 1500 57 66 68 41 22 31 217 0 0 0 0 1020 7 13 1600 58 66 67 42 21 28 222 0 0 0 0 1019 7 13 1700 58 66 66 41 22 30 225 0 0 0 0 1020 7 13 1800 58 64 63 47 20 28 226 0 0 0 0 1020 7 13 1900 57 60 57 61 15 23 225 0 0 0 0 1020 7 13 2000 53 53 53 75 13 18 219 0 0 0 0 1020 7 13 2100 51 51 50 85 12 17 214 0 0 0 0 1021 7 13 2200 50 50 48 89 9 13 212 0 0 0 0 1021 7 13 2300 49 49 46 93 8 11 219 0 0 0 0 1021 7 14 0 49 49 45 95 7 11 226 0 0 0 0 1021 7 14 100 48 48 44 96 9 11 217 0 0 0 0 1021 7 14 200 47 48 43 95 8 11 217 0 0 0 0 1021 7 14 300 48 48 41 97 6 9 233 0 0 0 0 1021 7 14 400 47 49 41 96 7 10 220 0 0 0 0 1021 7 14 500 47 48 40 97 6 9 217 0 0 0 0 1022 7 14 600 47 51 41 96 2 4 198 0 0 0 0 1022 7 14 700 48 52 50 81 5 7 204 0 0 0 0 1022 7 14 800 49 55 59 64 6 8 199 0 0 0 0 1022 7 14 900 51 58 60 61 6 11 211 0 0 0 0 1022 Total Prec. 3010' ------------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Washington Department of Transportation Blewett Pass, WA Precipitation gage may measure condensation MM/DD Hour Temp RH Equip Hour Total 24 Hr Total Press PST F % Temp Prec. Prec. Snow Snow mb 4100' 4100' 4100' 4100' 4100' 4100' 4100' 4100' ------------------------------------------------------------ Total Prec. 4100' ------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Mission Ridge Ski Area, Washington MM/DD Hour Temp Temp Temp RH RH Wind Wind Wind Hour Total 24 Hr Total PST F F F % % Avg Max Dir Prec. Prec. Snow Snow 6730' 5160' 4610' 6730' 5160' 6730' 6730' 6730' 5160' 5160' 5160' 5160' ------------------------------------------------------------------------------------ 7 13 1000 45 53 48 6 12 242 7 13 1100 48 55 47 4 11 263 7 13 1200 52 56 44 1 10 287 7 13 1300 53 59 43 5 15 268 7 13 1400 54 60 40 5 17 278 7 13 1500 56 62 34 9 20 273 7 13 1600 56 63 31 13 23 265 7 13 1700 57 63 31 9 20 279 7 13 1800 56 60 34 6 15 288 7 13 1900 54 56 38 6 13 297 7 13 2000 50 54 41 8 14 357 7 13 2100 48 53 46 3 7 314 7 13 2200 48 52 43 8 14 240 7 13 2300 48 50 39 12 17 222 7 14 0 47 49 35 14 17 219 7 14 100 48 48 27 14 18 226 7 14 200 48 47 19 11 14 226 7 14 300 49 47 18 5 9 219 7 14 400 48 47 24 0 4 286 7 14 500 48 47 18 2 7 191 7 14 600 50 51 22 4 7 159 7 14 700 51 58 14 5 11 156 7 14 800 51 60 18 6 9 204 7 14 900 51 60 20 8 13 222 Total Prec. 5160' ------------------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Crystal Mountain Ski Area, Washington MM/DD Hour Temp Temp RH RH Wind Wind Wind Wind Hour Total 24 Hr Total PST F F % % Min Avg Max Dir Prec. Prec. Snow Snow 6830' 4570' 6830' 4570' 6830' 6830' 6830' 6830' 4310' 4310' 4570' 4570' ------------------------------------------------------------------------------------ 7 13 1000 51 55 56 48 0 3 7 99 0 0 17 6 7 13 1100 52 58 47 37 0 2 6 136 0 0 20 -152 7 13 1200 53 58 46 45 0 5 8 224 0 0 20 4 7 13 1300 52 59 56 47 2 5 10 226 0 0 19 2 7 13 1400 53 59 66 57 2 8 14 256 0 0 18 -152 7 13 1500 52 59 69 59 4 10 17 269 0 0 21 -152 7 13 1600 52 58 70 61 6 12 18 282 0 0 22 -152 7 13 1700 52 57 71 63 7 13 20 275 0 0 17 5 7 13 1800 49 53 78 69 8 13 19 278 0 0 15 5 7 13 1900 48 51 77 78 5 11 16 277 0 0 13 6 7 13 2000 44 47 87 85 4 8 11 287 0 0 14 8 7 13 2100 42 44 86 89 6 12 17 282 0 0 6 7 7 13 2200 43 43 31 91 10 12 14 288 0 0 -0 6 7 13 2300 45 41 16 91 10 13 15 305 0 0 2 7 7 14 0 44 39 18 89 12 13 14 300 0 0 -2 6 7 14 100 44 38 18 85 11 13 16 302 0 0 -0 -43 7 14 200 43 37 20 81 14 16 18 314 0 0 5 6 7 14 300 44 36 18 79 13 14 16 308 0 0 -2 8 7 14 400 44 36 20 76 11 13 14 306 0 0 -1 -42 7 14 500 45 36 16 75 9 11 13 321 0 0 -6 6 7 14 600 46 36 16 77 9 12 14 329 0 0 3 8 7 14 700 49 38 17 73 4 8 12 309 0 0 -8 7 7 14 800 53 51 24 51 1 4 8 161 0 0 8 5 7 14 900 55 57 24 31 0 3 5 84 0 0 7 5 Total Prec. 4310' ------------------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Green Valley and Campbell Basin, Crystal Mountain Ski Area, Washington MM/DD Hour Temp Temp 24 hr Total 24 hr Total PST F F Snow Snow Snow Snow 6230' 5940' 6230' 6230' 5940' 5940' ------------------------------------------------ 7 13 1000 53 44 -4 7 13 1100 55 44 -3 7 13 1200 55 43 -4 7 13 1300 53 44 -5 7 13 1400 52 44 -4 7 13 1500 52 45 -3 7 13 1600 51 46 -4 7 13 1700 48 48 -4 7 13 1800 46 47 -4 7 13 1900 45 49 -3 7 13 2000 42 50 -3 7 13 2100 41 50 -3 7 13 2200 43 49 -2 7 13 2300 43 51 -2 7 14 0 42 49 -2 7 14 100 42 50 -1 7 14 200 41 52 -2 7 14 300 42 51 -2 7 14 400 42 52 -2 7 14 500 44 50 -2 7 14 600 48 50 -3 7 14 700 51 49 -2 7 14 800 53 50 -3 7 14 900 57 49 -3 Page 1 7-14-2020 Northwest Avalanche Center Washington Department of Transportation Chinook Pass, Washington Wind gages unheated and may rime Precipitation gage may measure condensation MM/DD Hour Temp Temp RH RH Wind Wind Wind Equip Hour Total Total PST F F % % Avg Max Dir Temp Prec. Prec. Snow 6240' 5500' 6240' 5500' 6240' 6240' 6240' 5500' 5500' 5500' 5500' ------------------------------------------------------------------------------ Total Prec. 5500' ------------------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Sunrise, Mount Rainier National Park, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp RH RH Wind Wind Wind Total PST F F % % Avg Max Dir Snow 6880' 6410' 6880' 6410' 6880' 6880' 6880' 6410' ------------------------------------------------------------ Page 1 7-14-2020 Northwest Avalanche Center Paradise, Mt Rainier National Park, Washington MM/DD Hour Temp RH Wind Wind Wind Hour Total 24 Hr Total Solar PST F % Avg Max Dir Prec. Prec. Snow Snow W/m2 5400' 5400' 5380' 5380' 5380' 5400' 5400' 5400' 5400' 5380' ------------------------------------------------------------------------ 7 13 1000 49 67 0 0 31 29 7 13 1100 52 55 0 0 0 29 7 13 1200 54 55 0 0 28 28 7 13 1300 56 53 0 0 31 28 7 13 1400 58 56 0 0 29 27 7 13 1500 58 60 0 0 0 26 7 13 1600 57 63 0 0 30 27 7 13 1700 56 62 0 0 0 26 7 13 1800 54 68 0 0 0 27 7 13 1900 49 79 0 0 0 27 7 13 2000 46 87 0 0 0 29 7 13 2100 45 90 0 0 0 28 7 13 2200 45 89 0 0 0 29 7 13 2300 44 90 0 0 0 29 7 14 0 45 89 0 0 0 29 7 14 100 45 85 0 0 0 28 7 14 200 45 80 0 0 0 29 7 14 300 45 76 0 0 0 29 7 14 400 47 52 0 0 0 29 7 14 500 47 47 0 0 0 29 7 14 600 48 48 0 0 0 29 7 14 700 52 39 0 0 0 29 7 14 800 56 32 0 0 31 27 7 14 900 57 34 0 0 31 27 Total Prec. 5400' ------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Camp Muir, Mt Rainier National Park, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Wind Wind Wind Wind Solar PST F % Min Avg Max Dir w/m2 10110' 10110' 10110' 10110' 10110' 10110' 10110' --------------------------------------------------------------- 7 13 1000 40 14 0 2 6 66 801 7 13 1100 38 21 0 2 14 93 927 7 13 1200 37 28 0 2 10 62 1008 7 13 1300 37 27 0 0 3 227 1037 7 13 1400 43 44 0 0 5 238 1008 7 13 1500 38 71 0 2 10 272 922 7 13 1600 40 61 0 0 4 62 783 7 13 1700 39 51 0 0 0 237 612 7 13 1800 37 46 0 0 4 267 356 7 13 1900 36 36 0 0 2 319 21 7 13 2000 35 38 0 2 8 293 12 7 13 2100 34 64 1 5 8 270 0 7 13 2200 36 33 0 2 5 269 0 7 13 2300 36 22 0 0 0 269 0 7 14 0 36 18 0 0 0 269 0 7 14 100 36 15 0 0 2 269 0 7 14 200 38 11 0 0 0 278 0 7 14 300 38 12 0 0 0 336 0 7 14 400 38 10 0 0 0 336 0 7 14 500 40 10 0 0 0 336 15 7 14 600 44 13 0 0 2 360 105 7 14 700 45 9 0 0 0 12 263 7 14 800 48 12 0 0 0 325 456 7 14 900 48 11 0 0 2 261 639 Page 1 7-14-2020 Northwest Avalanche Center White Pass Ski Area, Washington MM/DD Hour Temp Temp RH RH Wind Wind Wind Wind Hour Total Total PST F F % % Min Avg Max Dir Prec. Prec. Snow 5800' 4470' 5800' 4470' 5970' 5970' 5970' 5970' 5800' 5800' 5800' ------------------------------------------------------------------------------ 7 13 1000 53 50 2 7 12 297 0 0 10 7 13 1100 56 46 6 11 17 294 0 0 9 7 13 1200 58 50 8 15 22 289 0 0 6 7 13 1300 59 47 8 15 24 289 0 0 7 7 13 1400 59 45 8 17 28 286 0 0 10 7 13 1500 61 46 9 17 32 295 0 0 9 7 13 1600 58 52 6 17 28 290 0 0 9 7 13 1700 59 56 10 18 30 290 0 0 7 7 13 1800 54 66 9 18 26 295 0 0 10 7 13 1900 52 71 10 15 23 294 0 0 10 7 13 2000 49 79 11 15 18 292 0 0 11 7 13 2100 46 85 11 13 16 289 0 0 11 7 13 2200 45 87 8 10 12 285 0 0 9 7 13 2300 45 86 2 6 11 286 0 0 9 7 14 0 44 81 1 4 5 290 0 0 11 7 14 100 45 60 3 4 7 282 0 0 11 7 14 200 46 40 0 4 6 210 0 0 11 7 14 300 46 40 2 3 5 46 0 0 11 7 14 400 46 37 0 2 4 88 0 0 13 7 14 500 46 48 1 3 4 108 0 0 12 7 14 600 50 56 0 3 5 106 0 0 11 7 14 700 53 38 3 5 7 88 0 0 10 7 14 800 55 48 1 5 8 84 0 0 10 7 14 900 59 40 0 4 8 158 0 0 10 Total Prec. 5800' ------------------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Mt St Helens, Coldwater Ridge Visitor Center, Washington MM/DD Hour Temp RH Wind Wind Wind Hour Total PST F % Avg Max Dir Prec. Prec. 3260' 3260' 3260' 3260' 3260' 3260' 3260' ------------------------------------------------------ 7 13 1000 63 69 5 10 318 0 0 7 13 1100 66 64 3 9 295 0 0 7 13 1200 66 65 2 8 302 0 0 7 13 1300 66 66 3 10 320 0 0 7 13 1400 66 65 5 13 324 0 0 7 13 1500 66 61 6 11 323 0 0 7 13 1600 67 58 5 11 309 0 0 7 13 1700 66 59 5 11 309 0 0 7 13 1800 67 59 5 10 308 0 0 7 13 1900 66 58 4 8 306 0 0 7 13 2000 57 78 0 5 326 0 0 7 13 2100 51 88 -0 0 357 0 0 7 13 2200 51 88 0 0 18 0 0 7 13 2300 48 91 -0 0 30 0 0 7 14 0 49 92 0 4 14 0 0 7 14 100 51 76 0 8 17 0 0 7 14 200 47 77 -0 0 357 0 0 7 14 300 46 77 -0 0 47 0 0 7 14 400 45 81 -0 0 27 0 0 7 14 500 44 81 -0 0 23 0 0 7 14 600 48 85 -0 0 26 0 0 7 14 700 61 67 -0 0 11 0 0 7 14 800 70 45 0 3 264 0 0 7 14 900 67 52 1 8 301 0 0 Total Prec. 3260' ------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Timberline Lodge, Oregon MM/DD Hour Temp RH Wind Wind Wind Wind Hour Total 24 Hr Total PST F % Min Avg Max Dir Prec. Prec. Snow Snow 5880' 5880' 6000' 6000' 6000' 6000' 5880' 5880' 5880' 5880' ------------------------------------------------------------------------ 7 13 1000 54 53 -0 0 5 27 0 0 0 -0 7 13 1100 56 50 -0 0 3 29 0 0 0 -0 7 13 1200 56 47 -0 0 7 31 0 0 0 -2 7 13 1300 58 47 -0 2 9 29 0 0 0 -2 7 13 1400 60 49 -0 3 13 29 0 0 0 -0 7 13 1500 60 51 -0 3 9 29 0 0 0 -2 7 13 1600 59 47 -0 4 11 29 0 0 0 -1 7 13 1700 59 43 -0 2 9 29 0 0 0 -1 7 13 1800 55 44 -0 0 5 27 0 0 0 -2 7 13 1900 53 49 -0 0 6 28 0 0 0 0 7 13 2000 52 18 -0 0 3 27 0 0 0 3 7 13 2100 53 12 -0 1 7 25 0 0 0 2 7 13 2200 51 13 -0 2 6 25 0 0 0 3 7 13 2300 50 24 -0 0 1 25 0 0 0 2 7 14 0 51 21 -0 -0 0 27 0 0 0 0 7 14 100 50 20 -0 -0 0 26 0 0 0 2 7 14 200 50 26 -0 -0 0 27 0 0 0 2 7 14 300 50 32 -0 -0 0 26 0 0 0 2 7 14 400 50 33 -0 -0 0 26 0 0 0 0 7 14 500 49 40 -0 -0 0 26 0 0 0 1 7 14 600 53 39 -0 -0 0 26 0 0 0 0 7 14 700 57 37 -0 -0 0 26 0 0 0 0 7 14 800 59 37 -0 -0 1 26 0 0 0 -0 7 14 900 59 33 -0 0 4 26 0 0 0 -1 Total Prec. 5880' ------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Top of The Magic Mile chair, Timberline, Oregon Wind instruments not heating and may rime MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 7000' 7000' 7000' 7000' 7000' 7000' ------------------------------------------------ 7 13 1000 55 48 0 2 9 0 7 13 1100 55 51 0 6 18 0 7 13 1200 55 53 0 7 19 0 7 13 1300 55 52 0 11 27 0 7 13 1400 55 57 2 15 24 100 7 13 1500 56 60 6 14 22 109 7 13 1600 56 55 7 14 24 116 7 13 1700 55 52 0 8 16 93 7 13 1800 54 48 0 4 10 54 7 13 1900 54 25 2 7 10 82 7 13 2000 51 21 6 9 12 107 7 13 2100 49 13 9 12 16 112 7 13 2200 50 14 6 12 16 135 7 13 2300 49 15 6 10 15 132 7 14 0 49 13 0 3 10 158 7 14 100 48 14 0 1 5 346 7 14 200 46 19 0 4 7 343 7 14 300 46 20 0 2 7 342 7 14 400 47 16 0 2 6 325 7 14 500 47 11 0 4 10 0 7 14 600 50 14 0 2 9 0 7 14 700 53 34 0 2 9 0 7 14 800 54 39 0 4 10 0 7 14 900 58 35 0 5 11 0 Page 1 7-14-2020 Northwest Avalanche Center Mt Hood Meadows Ski Area, Oregon MM/DD Hour Temp Temp RH RH Wind Wind Wind Hour Total 24 Hr Total Press PST F F % % Avg Max Dir Prec. Prec. Snow Snow mb 6540' 5380' 6540' 5380' 6540' 6540' 6540' 5380' 5380' 5380' 5380' 5380' ------------------------------------------------------------------------------------ 7 13 1000 56 54 0 0 35 13 1020 7 13 1100 60 40 0 0 41 13 1020 7 13 1200 61 40 0 0 69 13 1020 7 13 1300 63 39 0 0 77 10 1020 7 13 1400 64 39 0 0 75 9 1020 7 13 1500 65 42 0 0 72 12 1019 7 13 1600 62 44 0 0 65 12 1019 7 13 1700 60 43 0 0 58 15 1019 7 13 1800 57 46 0 0 58 10 1019 7 13 1900 51 41 0 0 55 13 1019 7 13 2000 47 54 0 0 52 14 1019 7 13 2100 45 57 0 0 51 14 1020 7 13 2200 46 53 0 0 48 12 1020 7 13 2300 46 41 0 0 45 15 1020 7 14 0 46 35 0 0 42 15 1020 7 14 100 46 31 0 0 40 14 1020 7 14 200 46 34 0 0 39 16 1020 7 14 300 45 45 0 0 39 15 1020 7 14 400 45 44 0 0 37 15 1020 7 14 500 45 55 0 0 37 13 1020 7 14 600 49 51 0 0 36 12 1020 7 14 700 57 37 0 0 38 12 1021 7 14 800 58 35 0 0 40 12 1021 7 14 900 59 33 0 0 43 13 1021 Total Prec. 5380' ------------------------------------------------------------------ 0 Page 1 7-14-2020 Northwest Avalanche Center Cascade Express, Mt Hood Meadows Ski Area, Oregon Wind gages heated but building structure may cause rime around instruments MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 7300' 7300' 7300 7300' 7300' 7300' ------------------------------------------------ Page 1 7-14-2020 Northwest Avalanche Center Ski Bowl Ski Area, Government Camp, Oregon Wind direction unheated and may rime MM/DD Hour Temp Temp RH RH Wind Wind Wind Wind Hour Total Total PST F F % % Min Avg Max Dir Prec. Prec. Snow 5010' 3660' 5010' 3660' 5010' 5010' 5010' 5010' 3660' 3660' 5010' ------------------------------------------------------------------------------ Total Prec. 3660' ------------------------------------------------------------------------ 0 Page 1