12-3-2018 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' ------------------------------------------------------------------ 12 2 500 24 94 -0 0 3 163 0 0 4 12 2 600 23 93 -0 0 0 131 0 0 4 12 2 700 24 95 -0 0 1 53 0 0 4 12 2 800 23 95 -0 0 2 41 0 0 4 12 2 900 24 94 -0 2 4 65 0 0 5 12 2 1000 26 92 -0 3 6 76 0 0 4 12 2 1100 27 92 -0 2 4 99 0 0 4 12 2 1200 31 88 -0 0 4 165 0 0 4 12 2 1300 29 90 -0 0 4 168 0 0 5 12 2 1400 29 90 -0 0 3 179 0 0 5 12 2 1500 26 91 -0 2 4 162 0 0 4 12 2 1600 24 93 -0 1 3 171 0 0 6 12 2 1700 23 93 0 2 4 180 0 0 5 12 2 1800 23 94 -0 0 3 179 0 0 6 12 2 1900 23 92 -0 0 0 148 0 0 4 12 2 2000 24 92 -0 0 1 62 0 0 6 12 2 2100 24 92 0 3 5 89 0 0 5 12 2 2200 24 90 -0 4 5 82 0 0 6 12 2 2300 23 91 -0 0 1 86 0 0 6 12 3 0 23 91 -0 1 3 93 0 0 6 12 3 100 23 90 -0 0 2 95 0 0 6 12 3 200 23 85 -0 0 3 78 0 0 6 12 3 300 22 89 -0 0 3 67 0 0 5 12 3 400 23 79 -0 0 3 84 0 0 6 Total Prec. 5250' ------------------------------------------------------------ 0 Page 1 12-3-2018 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' ------------------------------------------------------------------------------------ 12 2 500 25 27 90 80 4 6 10 119 0 0 0 12 12 2 600 24 26 88 81 4 6 12 125 0 0 0 12 12 2 700 24 26 89 83 3 6 10 119 0 0 0 12 12 2 800 24 24 91 84 2 4 7 123 0 0 0 12 12 2 900 24 26 87 79 4 5 8 102 0 0 0 11 12 2 1000 28 30 78 68 0 3 8 116 0 0 0 11 12 2 1100 27 28 78 74 0 1 4 111 0 0 0 11 12 2 1200 25 27 81 72 0 2 6 97 0 0 0 11 12 2 1300 27 28 93 75 0 4 9 112 0 0 0 12 12 2 1400 27 30 97 73 4 6 8 220 0 0 0 11 12 2 1500 27 30 94 75 2 5 7 222 0 0 0 10 12 2 1600 24 28 91 78 0 1 4 223 0 0 0 11 12 2 1700 24 26 100 95 0 1 4 223 0 0 0 12 12 2 1800 24 27 100 92 0 2 6 224 0 0 0 12 12 2 1900 23 27 100 92 0 3 6 229 0 0 0 11 12 2 2000 23 26 97 93 0 3 5 232 0 0 0 12 12 2 2100 22 25 99 91 0 4 8 226 0 0 0 12 12 2 2200 22 23 95 89 0 2 4 225 0 0 0 12 12 2 2300 22 23 99 85 0 2 4 225 0 0 0 10 12 3 0 22 22 98 87 0 0 1 222 0 0 0 13 12 3 100 20 22 91 85 0 0 1 222 0 0 0 12 12 3 200 22 23 89 84 0 0 1 222 0 0 0 11 12 3 300 23 23 91 83 0 0 1 222 0 0 0 12 12 3 400 23 25 88 82 0 0 4 245 0 0 0 11 Total Prec. 4210' ------------------------------------------------------------------------ 0 Page 1 12-3-2018 Northwest Avalanche Center Washington Department of Transportation Washington Pass, Washington Wind gages unheated and may rime 5450' RH repaired 11-5-2018 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' ------------------------------------------------------------------------------ 12 2 500 18 19 93 89 0 3 33 45 0 0 19 12 2 600 17 19 94 90 3 5 41 45 0 0 19 12 2 700 16 18 94 88 2 4 44 44 0 0 19 12 2 800 16 15 92 88 0 4 68 43 0 0 18 12 2 900 17 16 88 86 3 6 323 45 0 0 18 12 2 1000 19 18 81 88 0 4 357 45 0 0 18 12 2 1100 18 24 85 79 1 5 5 58 0 0 18 12 2 1200 22 23 78 81 3 9 319 53 0 0 18 12 2 1300 22 22 77 82 2 6 16 52 0 0 18 12 2 1400 23 22 74 83 2 5 29 52 0 0 18 12 2 1500 22 21 77 85 0 5 36 51 0 0 18 12 2 1600 17 20 87 87 2 5 285 50 0 0 18 12 2 1700 16 18 86 86 1 7 25 44 0 0 18 12 2 1800 15 14 86 87 4 8 324 41 0 0 18 12 2 1900 15 11 85 85 6 8 304 40 0 0 18 12 2 2000 15 9 86 85 3 7 289 37 0 0 18 12 2 2100 15 7 86 85 0 3 197 35 0 0 18 12 2 2200 14 6 90 86 6 9 234 34 0 0 18 12 2 2300 15 6 93 85 10 11 230 35 0 0 18 12 3 0 14 5 92 83 8 10 240 35 0 0 18 12 3 100 14 5 94 85 8 9 246 33 0 0 18 12 3 200 14 4 88 83 9 11 246 34 0 0 18 12 3 300 14 4 91 85 7 9 255 33 0 0 18 12 3 400 13 4 93 83 8 12 253 32 0 0 18 Total Prec. 5450' ------------------------------------------------------------------------ 0 Page 1 12-3-2018 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' ------------------------------------------------------------------------ 12 2 500 29 97 -0 0 0 0 0 0 3 4 12 2 600 29 97 -0 0 0 337 0 0 3 4 12 2 700 28 96 0 0 0 0 0 0 3 4 12 2 800 26 96 6 0 0 0 0 0 3 4 12 2 900 26 95 41 0 0 0 0 0 3 3 12 2 1000 29 93 32 0 1 293 0 0 3 3 12 2 1100 31 90 71 0 1 266 0 0 3 3 12 2 1200 35 81 48 0 2 218 0 0 3 4 12 2 1300 37 59 15 0 4 238 0 0 3 4 12 2 1400 36 56 13 0 3 266 0 0 3 4 12 2 1500 36 52 10 0 4 264 0 0 3 4 12 2 1600 34 59 2 0 3 276 0 0 3 4 12 2 1700 30 71 0 0 3 260 0 0 3 4 12 2 1800 31 68 -0 1 4 299 0 0 3 4 12 2 1900 29 68 0 1 4 300 0 0 3 4 12 2 2000 30 67 0 2 5 290 0 0 3 4 12 2 2100 28 72 0 1 4 301 0 0 3 4 12 2 2200 26 74 0 0 4 292 0 0 3 4 12 2 2300 25 74 0 0 3 280 0 0 3 4 12 3 0 25 73 0 2 4 299 0 0 3 4 12 3 100 23 79 0 0 4 309 0 0 3 4 12 3 200 21 88 0 0 0 297 0 0 3 4 12 3 300 19 91 0 0 3 334 0 0 3 3 12 3 400 18 89 0 0 2 308 0 0 3 4 Total Prec. 2170' ------------------------------------------------------------ 0 Page 1 12-3-2018 Northwest Avalanche Center Tye Mill (5180'), Skyline (5250') 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' ------------------------------------------------ 12 2 500 24 24 0 0 0 0 12 2 600 23 24 0 0 0 0 12 2 700 23 24 0 0 0 0 12 2 800 23 24 0 0 0 0 12 2 900 24 26 0 0 0 0 12 2 1000 24 27 0 0 0 0 12 2 1100 25 27 0 0 0 0 12 2 1200 26 28 0 0 0 0 12 2 1300 27 33 0 0 0 0 12 2 1400 25 30 0 0 0 0 12 2 1500 24 27 0 0 0 0 12 2 1600 23 25 0 0 0 0 12 2 1700 23 25 0 0 0 0 12 2 1800 23 24 0 0 0 0 12 2 1900 22 24 0 0 0 0 12 2 2000 21 22 0 0 0 0 12 2 2100 20 21 0 0 0 0 12 2 2200 20 21 0 0 0 0 12 2 2300 19 21 0 0 0 0 12 3 0 20 20 0 0 0 0 12 3 100 19 20 0 0 0 0 12 3 200 19 20 0 0 0 0 12 3 300 19 20 0 0 0 0 12 3 400 20 21 0 0 0 0 Page 1 12-3-2018 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' ------------------------------------------------------ 12 2 500 29 93 0 0 1 17 1012 12 2 600 29 92 0 0 0 17 1012 12 2 700 29 93 0 0 0 17 1013 12 2 800 29 93 0 0 0 17 1013 12 2 900 29 92 0 0 0 17 1014 12 2 1000 30 92 0 0 0 17 1015 12 2 1100 30 91 0 0 0 17 1015 12 2 1200 31 87 0 0 0 17 1015 12 2 1300 31 90 0 0 0 16 1015 12 2 1400 31 90 0 0 0 16 1016 12 2 1500 30 91 0 0 0 17 1016 12 2 1600 29 91 0 0 0 17 1017 12 2 1700 29 90 0 0 0 17 1017 12 2 1800 28 90 0 0 0 17 1017 12 2 1900 28 89 0 0 0 17 1017 12 2 2000 24 88 0 0 0 18 1018 12 2 2100 22 89 0 0 0 17 1018 12 2 2200 23 91 0 0 0 17 1019 12 2 2300 23 92 0 0 0 17 1019 12 3 0 23 92 0 0 0 18 1019 12 3 100 22 88 0 0 0 18 1019 12 3 200 21 90 0 0 0 17 1020 12 3 300 21 91 0 0 0 17 1019 12 3 400 23 92 0 0 0 17 1020 Total Prec. 3950' ------------------------------------ 0 Page 1 12-3-2018 Northwest Avalanche Center Stevens Pass Ski Area Brooks Chair Stevens Pass, Washington MM/DD Hour Temp RH Wind Wind Wind Hour Total 24 Hr Total PST F % Avg Max Dir Prec. Prec. Snow Snow 4850' 4850' 4850' 4850' 4850' 4800' 4800' 4800' 4800' ------------------------------------------------------------------ 12 2 500 24 100 0 5 12 0 0 -1 25 12 2 600 24 100 0 3 12 0 0 -1 26 12 2 700 24 100 0 3 12 0 0 -1 26 12 2 800 24 100 1 4 209 0 0 -1 26 12 2 900 26 93 1 5 207 0 0 -1 26 12 2 1000 25 91 2 5 186 0 0 -1 26 12 2 1100 27 88 0 4 188 0 0 -4 26 12 2 1200 29 81 0 0 208 0 0 -2 25 12 2 1300 28 84 0 0 239 0 0 -2 26 12 2 1400 26 93 0 5 217 0 0 -1 26 12 2 1500 26 100 2 5 209 0 0 -1 27 12 2 1600 24 99 2 7 219 0 0 -1 27 12 2 1700 24 94 0 0 224 0 0 -1 27 12 2 1800 24 95 0 0 216 0 0 -1 27 12 2 1900 24 86 0 0 219 0 0 -1 26 12 2 2000 23 85 0 0 215 0 0 -1 26 12 2 2100 23 80 0 0 211 0 0 -1 26 12 2 2200 23 85 0 0 211 0 0 -1 25 12 2 2300 21 89 0 0 211 0 0 -1 26 12 3 0 20 93 1 6 182 0 0 -1 25 12 3 100 23 82 0 4 164 0 0 -1 26 12 3 200 23 82 0 0 164 0 0 -1 27 12 3 300 22 83 0 0 164 0 0 -1 26 12 3 400 23 78 0 0 164 0 0 -1 26 Total Prec. 4800' ------------------------------------------------------ 0 Page 1 12-3-2018 Northwest Avalanche Center Washington Department of Transportation Grace Lakes + Old Faithful Wind, Stevens Pass, Washington Grace Lakes battery is dead, station down MM/DD Hour Temp RH Wind Wind Wind Total Shot PST F % Avg Max Dir Snow Snow 4790' 4790' 4590' 4590' 4590' 4790' 4790' ------------------------------------------------------ 12 2 500 0 0 0 12 2 600 0 0 0 12 2 700 0 0 0 12 2 800 0 0 0 12 2 900 0 0 0 12 2 1000 0 0 0 12 2 1100 0 0 0 12 2 1200 0 0 0 12 2 1300 0 0 0 12 2 1400 0 0 0 12 2 1500 0 0 0 12 2 1600 0 0 0 12 2 1700 0 0 0 12 2 1800 0 0 0 12 2 1900 0 0 0 12 2 2000 0 0 0 12 2 2100 0 0 0 12 2 2200 0 0 0 12 2 2300 0 0 0 12 3 0 0 0 0 12 3 100 0 0 0 12 3 200 0 0 0 12 3 300 0 0 0 12 3 400 0 0 0 Page 1 12-3-2018 Northwest Avalanche Center Washington Department of Transportation Berne Snow Camp 8 miles east of Stevens Pass, Washington 24 hr Snow not installed for the season 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' ------------------------------------------------------ 12 2 500 31 93 0 0 0 10 1012 12 2 600 31 94 0 0 0 10 1012 12 2 700 31 94 0 0 0 10 1013 12 2 800 31 93 0 0 0 10 1014 12 2 900 33 91 0 0 0 10 1015 12 2 1000 35 90 0 0 0 10 1015 12 2 1100 34 88 0 0 0 10 1015 12 2 1200 35 89 0 0 19 10 1016 12 2 1300 34 88 0 0 0 10 1016 12 2 1400 34 89 0 0 0 10 1016 12 2 1500 34 90 0 0 0 9 1017 12 2 1600 33 91 0 0 0 9 1018 12 2 1700 32 92 0 0 0 9 1018 12 2 1800 32 93 0 0 0 9 1018 12 2 1900 32 93 0 0 0 9 1019 12 2 2000 32 93 0 0 0 9 1019 12 2 2100 31 92 0 0 0 9 1019 12 2 2200 31 93 0 0 0 9 1019 12 2 2300 31 92 0 0 0 9 1020 12 3 0 30 92 0 0 0 10 1020 12 3 100 28 92 0 0 0 9 1020 12 3 200 27 93 0 0 0 9 1021 12 3 300 27 92 0 0 0 10 1021 12 3 400 27 93 0 0 0 10 1021 Total Prec. 2700' ------------------------------------ 0 Page 1 12-3-2018 Northwest Avalanche Center Dirty Face Mountain, Washington Wind gages unheated and may rime Wind direction repaired and accurate 10-8-18! MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 5980' 5980' 5980' 5980' 5980' 5980' ------------------------------------------------ 12 2 500 22 90 0 0 0 316 12 2 600 21 90 0 0 0 33 12 2 700 21 90 0 0 0 131 12 2 800 21 91 0 0 0 182 12 2 900 23 91 0 0 0 236 12 2 1000 23 92 0 0 0 239 12 2 1100 25 91 0 0 0 206 12 2 1200 26 91 0 0 0 206 12 2 1300 26 91 0 0 0 232 12 2 1400 25 91 0 0 0 141 12 2 1500 22 92 0 0 0 116 12 2 1600 21 91 0 0 0 20 12 2 1700 21 91 0 0 0 270 12 2 1800 21 91 0 0 0 247 12 2 1900 20 92 0 0 0 244 12 2 2000 20 91 0 0 0 260 12 2 2100 19 90 0 0 0 289 12 2 2200 18 89 0 0 0 322 12 2 2300 17 89 0 0 0 109 12 3 0 18 89 0 0 0 171 12 3 100 18 89 0 0 0 237 12 3 200 18 89 0 0 0 247 12 3 300 18 89 0 0 0 223 12 3 400 17 89 0 0 0 226 Page 1 12-3-2018 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' ------------------------------------------------------------------------ 12 2 500 33 97 0 0 0 117 0 0 0 -0 12 2 600 33 97 0 0 0 117 0 0 0 -0 12 2 700 33 97 0 0 0 117 0 0 0 -0 12 2 800 33 97 0 0 0 117 0 0 0 -0 12 2 900 34 97 0 0 0 117 0 0 0 -0 12 2 1000 35 96 0 0 0 117 0 0 0 -0 12 2 1100 35 96 0 0 0 117 0 0 0 -0 12 2 1200 35 96 0 0 2 100 0 0 0 -0 12 2 1300 35 95 0 0 2 66 0 0 0 -0 12 2 1400 36 93 0 0 1 55 0 0 0 -0 12 2 1500 36 92 0 0 0 55 0 0 0 -0 12 2 1600 34 96 0 0 0 39 .01 .01 0 -0 12 2 1700 33 97 0 0 0 35 .01 .02 0 -0 12 2 1800 33 97 0 0 0 35 .01 .03 0 -0 12 2 1900 33 96 0 0 0 35 0 .03 0 -0 12 2 2000 33 97 0 0 0 35 0 .03 0 -0 12 2 2100 33 97 0 0 0 35 0 .03 0 -0 12 2 2200 33 97 0 0 0 35 0 .03 0 -0 12 2 2300 33 97 0 0 0 35 0 .03 0 -0 12 3 0 33 97 0 0 0 37 0 .03 0 -0 12 3 100 33 97 0 0 0 41 0 .03 0 -0 12 3 200 33 97 0 0 0 41 0 .03 0 -0 12 3 300 32 95 0 0 0 40 0 .03 0 -0 12 3 400 32 96 0 0 0 40 0 .03 0 -0 Total Prec. 1930' ------------------------------------------------------------ .03 Page 1 12-3-2018 Northwest Avalanche Center Washington Department of Transportation Tumwater Mountain, Leavenworth, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Wind Wind Wind Total PST F % Avg Max Dir Snow 4180' 4180' 4180' 4180' 4180' 4180' ------------------------------------------------ 12 2 500 28 92 0 0 103 8 12 2 600 28 92 0 0 263 8 12 2 700 29 87 0 1 250 8 12 2 800 27 100 0 5 148 8 12 2 900 27 100 0 6 203 9 12 2 1000 27 100 3 10 213 9 12 2 1100 27 94 2 8 198 10 12 2 1200 28 85 2 7 195 7 12 2 1300 29 80 1 5 199 10 12 2 1400 29 76 0 6 209 8 12 2 1500 28 74 0 3 213 9 12 2 1600 26 79 0 4 234 8 12 2 1700 26 80 0 2 250 10 12 2 1800 25 91 0 3 224 9 12 2 1900 26 74 0 0 6 10 12 2 2000 25 85 0 0 46 10 12 2 2100 25 87 0 0 45 10 12 2 2200 26 85 0 0 32 10 12 2 2300 25 90 0 2 30 9 12 3 0 25 84 0 3 23 9 12 3 100 24 82 0 3 33 10 Page 1 12-3-2018 Northwest Avalanche Center Washington Department of Transportation Mt Washington, Washington Approx 6 mi SE of North Bend Wind direction unheated and may rime MM/DD Hour Batt Temp Wind Solar PST Volt Deg F Dir W/m2 4340' 4340' 4340' 4340' ------------------------------------------------ 12 2 500 12.4 25 17 0 12 2 600 12.4 25 52 0 12 2 700 12.4 25 163 0 12 2 800 12.4 25 13 0 12 2 900 12.4 25 17 2 12 2 1000 12.7 26 23 6 12 2 1100 13.3 27 98 9 12 2 1200 13.1 26 73 6 12 2 1300 13.2 27 34 7 12 2 1400 13.5 28 140 9 12 2 1500 13.3 28 65 7 12 2 1600 13.1 27 194 4 12 2 1700 12.8 25 238 0 12 2 1800 12.7 25 18 0 12 2 1900 12.6 24 57 0 12 2 2000 12.5 24 111 0 12 2 2100 12.5 24 27 0 12 2 2200 12.5 23 24 0 12 2 2300 12.5 23 139 0 12 3 0 12.5 23 176 0 12 3 100 12.4 23 263 0 12 3 200 12.4 24 186 0 12 3 300 12.4 24 15 0 12 3 400 12.4 24 13 0 Page 1 12-3-2018 Northwest Avalanche Center Alpental Ski Area, Washington Nov 19: wind measurements using new RMYoung instrument summit Denny Mtn 5520' RMYoung unheated and may rime Snow measurements not installed/calibrated for the season 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' ------------------------------------------------------------------------------------------------------ 12 2 500 22 25 28 97 93 0 0 332 0 0 0 25 27 28 142 12 2 600 22 25 27 98 94 0 0 353 0 0 0 25 27 283 143 12 2 700 21 26 29 98 94 0 0 259 0 0 0 25 27 283 144 12 2 800 22 26 30 98 94 0 0 285 0 0 0 25 27 283 146 12 2 900 22 26 31 97 94 0 0 289 0 0 0 24 26 283 144 12 2 1000 22 28 32 96 95 0 0 312 0 0 0 24 27 283 144 12 2 1100 23 30 34 93 94 0 0 208 0 0 0 24 27 27 153 12 2 1200 25 31 34 94 91 0 0 205 0 0 0 24 28 283 147 12 2 1300 25 29 34 95 93 0 0 208 0 0 0 24 28 28 144 12 2 1400 25 29 35 93 92 0 0 213 0 0 0 24 28 27 142 12 2 1500 24 29 34 97 91 0 0 213 0 0 0 23 29 28 140 12 2 1600 23 27 33 98 92 0 0 232 0 0 0 24 27 28 142 12 2 1700 23 27 32 99 93 0 0 225 0 0 0 23 26 28 141 12 2 1800 22 26 32 100 92 0 0 224 0 0 0 23 27 28 141 12 2 1900 22 26 31 97 91 0 0 215 0 0 0 24 25 28 141 12 2 2000 22 25 29 96 91 0 0 202 0 0 0 24 28 28 142 12 2 2100 21 23 27 94 90 0 0 180 0 0 0 24 27 28 142 12 2 2200 21 22 27 94 89 0 0 176 0 0 0 24 26 28 142 12 2 2300 21 22 27 95 87 0 0 167 0 0 0 24 26 28 144 12 3 0 21 22 27 95 89 0 0 179 0 0 0 24 26 28 143 12 3 100 21 22 27 95 89 0 0 196 0 0 0 24 27 28 144 12 3 200 20 23 27 94 90 0 0 201 0 0 0 23 25 28 144 12 3 300 21 21 26 93 88 0 0 211 0 0 0 24 26 28 145 12 3 400 22 24 94 0 0 0 24 27 28 Total Prec. 3100' ------------------------------------------------------------------------ 0 Page 1 12-3-2018 Northwest Avalanche Center Alpental Ski Area, Washington Gill gage on summit building HT wind gages on summit, unheated and may rime TEST...TEST...TEST...TEST...TEST...TEST MM/DD Hour Gill Gill Gill Gill# HT HT HT PST Avg Max Dir. Max Avg Max Dir. 5470' 5470' 5470' 1177 5520' 5520' 5520' ------------------------------------------------------ 12 2 500 12 2 600 12 2 700 12 2 800 12 2 900 12 2 1000 12 2 1100 12 2 1200 12 2 1300 12 2 1400 12 2 1500 12 2 1600 12 2 1700 12 2 1800 12 2 1900 12 2 2000 12 2 2100 12 2 2200 12 2 2300 12 3 0 12 3 100 12 3 200 12 3 300 Page 1 12-3-2018 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' ------------------------------------------------------------------------------------ 12 2 500 29 28 28 97 0 0 202 0 0 3 211 1015 12 2 600 28 28 28 97 0 2 213 0 0 3 211 1015 12 2 700 28 28 29 97 0 0 142 0 0 2 211 1016 12 2 800 28 28 29 97 0 0 45 0 0 2 211 1017 12 2 900 27 28 32 96 0 1 330 0 0 -0 211 1017 12 2 1000 28 30 32 95 0 1 267 0 0 -0 7 1018 12 2 1100 31 31 33 91 0 0 83 0 0 -0 7 1018 12 2 1200 31 33 35 88 0 0 63 0 0 -0 2 1018 12 2 1300 31 33 35 87 0 0 81 0 0 -0 -0 1018 12 2 1400 31 32 36 87 0 1 217 0 0 -0 7 1018 12 2 1500 31 32 34 93 0 0 142 0 0 -0 8 1019 12 2 1600 30 30 32 95 0 2 225 0 0 -0 8 1020 12 2 1700 29 29 31 96 0 2 223 0 0 -0 8 1020 12 2 1800 29 29 31 97 0 0 242 0 0 0 7 1020 12 2 1900 29 29 31 97 0 1 40 0 0 -0 8 1021 12 2 2000 28 28 30 98 0 2 56 0 0 -0 7 1021 12 2 2100 28 28 29 97 2 3 92 0 0 -0 8 1021 12 2 2200 27 28 29 96 0 4 75 0 0 -0 8 1022 12 2 2300 27 27 28 96 0 3 44 0 0 0 8 1022 12 3 0 26 27 28 96 0 1 54 0 0 -0 8 1022 12 3 100 26 26 28 96 0 2 49 0 0 0 8 1023 12 3 200 25 26 27 96 0 3 53 0 0 0 8 1023 12 3 300 25 26 27 96 2 3 28 0 0 -0 8 1023 12 3 400 24 25 25 96 2 3 80 0 0 -0 8 1023 Total Prec. 3010' ------------------------------------------------------------------ 0 Page 1 12-3-2018 Northwest Avalanche Center Washington Department of Transportation Blewett Pass, WA Precipitation gauge occasionally measures condensation inside gage 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' ------------------------------------------------------------ 12 2 500 26 100 26 0 0 13 16 1012 12 2 600 27 100 26 0 0 13 16 1013 12 2 700 27 100 26 0 0 13 16 1013 12 2 800 27 100 27 0 0 13 16 1014 12 2 900 28 100 28 0 0 13 16 1015 12 2 1000 28 100 30 0 0 0 15 1016 12 2 1100 30 86 31 0 0 0 15 1016 12 2 1200 29 84 31 0 0 0 15 1016 12 2 1300 29 78 31 0 0 0 15 1016 12 2 1400 29 85 31 0 0 0 14 1016 12 2 1500 28 90 30 0 0 0 15 1017 12 2 1600 27 92 29 0 0 0 15 1017 12 2 1700 26 95 27 0 0 0 15 1018 12 2 1800 23 97 24 0 0 0 15 1018 12 2 1900 22 99 22 0 0 0 14 1019 12 2 2000 23 99 21 0 0 0 14 1019 12 2 2100 24 99 22 0 0 1 14 1019 12 2 2200 25 100 23 0 0 1 14 1019 12 2 2300 23 99 22 0 0 0 14 1020 12 3 0 20 99 20 0 0 0 14 1020 12 3 100 21 100 19 0 0 0 14 1020 12 3 200 21 100 19 0 0 0 14 1020 12 3 300 21 99 19 0 0 0 14 1021 12 3 400 22 99 20 0 0 0 14 1021 Total Prec. 4100' ------------------------------------------ 0 Page 1 12-3-2018 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' ------------------------------------------------------------------------------------ 12 2 500 20 25 27 92 100 21 28 44 0 0 8 7 12 2 600 19 25 26 92 100 23 30 47 0 0 8 124 12 2 700 19 24 26 92 100 20 28 53 0 0 0 7 12 2 800 18 23 25 92 100 22 27 54 .01 .01 0 124 12 2 900 17 23 24 91 100 20 27 44 0 .01 0 124 12 2 1000 18 23 25 91 100 14 19 39 0 .01 0 124 12 2 1100 18 24 26 92 100 12 16 29 0 .01 0 124 12 2 1200 19 23 26 92 100 13 19 28 0 .01 0 124 12 2 1300 19 25 27 92 100 4 16 357 0 .01 0 124 12 2 1400 22 25 27 92 100 0 5 288 0 .01 0 124 12 2 1500 20 25 26 92 100 4 7 263 0 .01 0 124 12 2 1600 19 24 25 92 100 4 7 268 0 .01 0 124 12 2 1700 19 24 25 92 100 6 10 278 .01 .02 0 124 12 2 1800 18 23 23 92 100 3 8 279 0 .02 1 7 12 2 1900 18 20 21 92 100 4 7 256 0 .02 1 124 12 2 2000 17 18 20 91 100 5 11 256 0 .02 1 124 12 2 2100 17 19 22 91 100 2 7 276 0 .02 1 124 12 2 2200 16 19 22 91 100 6 11 261 0 .02 1 124 12 2 2300 16 18 21 91 100 7 11 228 0 .02 1 124 12 3 0 15 17 21 91 100 9 12 223 0 .02 1 124 12 3 100 16 17 21 91 100 8 14 235 0 .02 0 124 12 3 200 16 19 21 91 100 6 9 241 0 .02 0 124 12 3 300 16 19 21 91 100 8 12 246 0 .02 1 124 12 3 400 17 19 20 91 100 9 13 246 0 .02 1 124 Total Prec. 5160' ------------------------------------------------------------------------ .02 Page 1 12-3-2018 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' ------------------------------------------------------------------------------------ 12 2 500 21 26 96 93 1 5 10 62 0 0 1 7 12 2 600 21 26 96 93 0 3 6 61 0 0 2 7 12 2 700 21 25 96 92 2 5 8 53 0 0 2 7 12 2 800 22 25 95 91 3 6 8 61 0 0 2 7 12 2 900 20 23 93 89 3 5 9 115 0 0 0 8 12 2 1000 22 22 94 91 3 6 11 125 0 0 0 8 12 2 1100 24 26 93 87 2 5 10 116 0 0 0 -143 12 2 1200 23 30 91 81 2 5 11 154 0 0 0 6 12 2 1300 23 30 92 84 0 4 11 149 0 0 0 6 12 2 1400 25 31 90 84 0 3 7 196 0 0 0 6 12 2 1500 24 29 91 88 0 4 9 225 0 0 0 6 12 2 1600 21 27 95 94 0 3 7 232 0 0 0 6 12 2 1700 20 27 92 93 0 2 6 234 0 0 0 9 12 2 1800 20 26 94 95 0 2 6 268 0 0 0 7 12 2 1900 22 26 94 93 0 4 8 101 0 0 0 8 12 2 2000 20 25 93 92 0 4 8 103 0 0 0 7 12 2 2100 19 23 93 89 1 6 10 94 .01 .01 0 7 12 2 2200 16 22 91 90 6 8 11 142 0 .01 0 7 12 2 2300 18 22 92 91 8 11 16 180 0 .01 0 -26 12 3 0 16 21 92 92 3 9 15 215 0 .01 0 8 12 3 100 16 21 92 92 5 9 14 224 0 .01 0 -25 12 3 200 17 20 91 92 0 4 10 222 0 .01 0 8 12 3 300 16 19 91 91 0 2 7 240 0 .01 0 7 12 3 400 16 19 93 91 0 4 8 247 0 .01 0 9 Total Prec. 4310' ------------------------------------------------------------------------ .01 Page 1 12-3-2018 Northwest Avalanche Center Green Valley, Crystal Mountain Ski Area, Washington 24 hr depth adjusted 11/26/2018 @ 6pm MM/DD Hour Temp 24 Hr Total PST F Snow Snow 6230' 6230' 6230' ------------------------------ 12 2 500 19 4 12 12 2 600 18 4 12 12 2 700 19 4 12 12 2 800 18 4 11 12 2 900 21 4 12 12 2 1000 26 4 12 12 2 1100 26 4 11 12 2 1200 26 4 12 12 2 1300 23 4 12 12 2 1400 25 4 12 12 2 1500 24 4 12 12 2 1600 21 4 12 12 2 1700 20 4 12 12 2 1800 20 4 12 12 2 1900 18 4 12 12 2 2000 19 4 13 12 2 2100 17 4 12 12 2 2200 18 4 12 12 2 2300 18 4 13 12 3 0 18 4 13 12 3 100 18 4 13 12 3 200 17 4 13 12 3 300 18 4 12 12 3 400 17 4 12 Page 1 12-3-2018 Northwest Avalanche Center Washington Department of Transportation Chinook Pass, Washington Wind gages unheated and may rime Prec. gage not yet heated for season 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' ------------------------------------------------------------------------------ 12 2 500 20 21 89 97 0 0 232 43 0 0 377 12 2 600 20 21 89 97 0 0 234 43 0 0 377 12 2 700 19 21 89 97 0 0 248 44 0 0 377 12 2 800 19 21 89 96 0 0 203 44 0 0 22 12 2 900 20 22 90 95 0 0 202 46 0 0 377 12 2 1000 23 24 91 95 0 0 197 48 0 0 24 12 2 1100 28 26 92 93 0 0 197 61 0 0 377 12 2 1200 31 27 92 95 0 0 201 62 0 0 377 12 2 1300 29 28 92 93 0 0 207 64 0 0 25 12 2 1400 23 26 89 96 0 0 213 53 0 0 377 12 2 1500 22 27 90 96 0 0 221 54 0 0 377 12 2 1600 21 25 89 97 0 0 222 50 0 0 377 12 2 1700 21 23 90 97 0 0 224 48 0 0 377 12 2 1800 20 22 89 96 0 0 220 45 0 0 377 12 2 1900 19 21 89 97 0 0 213 46 0 0 24 12 2 2000 19 21 89 97 0 0 198 43 0 0 24 12 2 2100 18 20 89 98 0 0 175 42 0 0 25 12 2 2200 18 19 89 98 0 0 199 42 0 0 25 12 2 2300 19 20 89 98 0 0 201 41 0 0 24 12 3 0 19 19 90 96 0 0 207 43 0 0 25 12 3 100 18 20 90 96 0 0 208 44 0 0 25 12 3 200 18 20 89 96 0 0 202 44 0 0 25 12 3 300 18 18 89 94 0 0 216 42 0 0 24 12 3 400 18 17 90 96 0 0 214 41 0 0 25 Total Prec. 5500' ------------------------------------------------------------------------ 0 Page 1 12-3-2018 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' ------------------------------------------------------------ 12 2 500 16 15 96 93 0 4 3 20 12 2 600 17 13 95 91 0 4 156 19 12 2 700 17 15 95 92 1 4 151 20 12 2 800 17 15 95 93 3 4 175 19 12 2 900 20 17 94 91 4 5 179 18 12 2 1000 22 20 92 92 5 6 178 19 12 2 1100 23 31 91 83 6 8 176 17 12 2 1200 23 25 88 85 8 9 179 16 12 2 1300 24 23 88 90 7 9 178 17 12 2 1400 26 23 78 90 4 7 181 18 12 2 1500 26 22 88 89 0 4 121 18 12 2 1600 18 19 96 94 2 4 38 19 12 2 1700 17 17 94 92 4 7 9 19 12 2 1800 17 15 95 92 5 8 20 19 12 2 1900 17 17 95 93 2 5 91 296 12 2 2000 17 16 93 91 2 6 163 280 12 2 2100 16 14 96 91 5 8 171 296 12 2 2200 16 14 97 91 8 10 178 281 12 2 2300 16 13 93 91 7 9 175 280 12 3 0 16 12 88 91 8 9 186 17 12 3 100 16 13 77 92 3 7 188 268 12 3 200 16 14 95 92 5 7 9 49 12 3 300 16 14 93 91 2 7 59 260 12 3 400 15 92 2 4 35 Page 1 12-3-2018 Northwest Avalanche Center Paradise, Mt Rainier National Park, Washington 24 hr depth out, repair in the works 11/20/2018 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' ------------------------------------------------------------------------ 12 2 500 21 92 1 4 195 0 0 1 27 0 12 2 600 20 93 2 3 195 0 0 0 26 0 12 2 700 20 94 1 4 195 0 0 1 26 0 12 2 800 20 93 1 4 195 0 0 1 26 4 12 2 900 23 93 1 6 195 0 0 1 25 60 12 2 1000 24 92 3 9 77 0 0 1 26 102 12 2 1100 26 91 5 10 99 0 0 1 26 410 12 2 1200 28 85 6 11 98 0 0 1 26 407 12 2 1300 27 91 2 5 116 0 0 1 25 199 12 2 1400 29 87 1 6 131 0 0 0 24 277 12 2 1500 26 92 3 6 193 0 0 0 24 76 12 2 1600 25 92 3 5 195 0 0 0 23 36 12 2 1700 23 95 1 4 195 0 0 0 23 6 12 2 1800 21 91 0 2 195 0 0 0 27 0 12 2 1900 20 92 1 2 196 0 0 0 24 0 12 2 2000 20 92 2 3 196 0 0 0 26 0 12 2 2100 20 91 2 4 196 0 0 0 26 0 12 2 2200 21 91 2 4 194 0 0 0 26 0 12 2 2300 21 90 0 2 194 0 0 0 25 0 12 3 0 20 90 2 3 193 0 0 0 25 0 12 3 100 20 90 0 3 193 0 0 0 27 0 12 3 200 19 90 1 3 193 0 0 0 27 0 12 3 300 18 90 2 4 193 0 0 0 26 0 12 3 400 18 91 2 4 193 0 0 0 27 0 Total Prec. 5400' ------------------------------------------------------ 0 Page 1 12-3-2018 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' --------------------------------------------------------------- 12 2 500 3 89 0 0 0 242 0 12 2 600 2 89 0 0 0 242 0 12 2 700 3 90 0 0 0 242 0 12 2 800 2 90 0 0 0 242 20 12 2 900 5 90 0 0 0 242 145 12 2 1000 13 95 0 0 0 240 92 12 2 1100 19 96 0 0 0 262 337 12 2 1200 28 97 0 0 0 266 625 12 2 1300 19 94 0 0 0 250 377 12 2 1400 13 91 0 0 0 263 262 12 2 1500 9 90 0 0 0 263 130 12 2 1600 8 90 0 0 0 277 96 12 2 1700 4 89 0 0 0 291 18 12 2 1800 3 90 0 0 0 291 0 12 2 1900 2 89 0 0 0 291 0 12 2 2000 2 90 0 0 0 291 0 12 2 2100 3 90 0 0 0 291 0 12 2 2200 2 89 0 0 0 291 0 12 2 2300 3 89 0 0 0 291 0 12 3 0 2 88 0 0 0 291 0 12 3 100 0 87 0 0 0 291 0 12 3 200 0 88 0 0 0 291 0 12 3 300 0 87 0 0 0 291 0 12 3 400 2 87 0 0 0 291 0 Page 1 12-3-2018 Northwest Avalanche Center White Pass Ski Area, Washington New base station install tentatively planned for Nov'18 11-26: Precipitation gauge fixed! 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' ------------------------------------------------------------------------------ 12 2 500 21 95 0 2 6 313 0 0 19 12 2 600 21 95 4 7 11 313 0 0 19 12 2 700 21 94 0 2 7 313 0 0 20 12 2 800 20 94 0 0 4 313 0 0 19 12 2 900 23 93 0 3 6 313 0 0 19 12 2 1000 24 93 4 6 11 313 .01 .01 19 12 2 1100 27 90 3 6 10 313 .01 .02 18 12 2 1200 32 81 0 5 8 313 .02 .04 18 12 2 1300 27 88 0 1 4 313 .04 .08 18 12 2 1400 24 93 0 0 4 313 .01 .09 18 12 2 1500 24 93 1 7 12 313 0 .09 19 12 2 1600 23 95 3 6 11 313 0 .09 19 12 2 1700 23 95 3 5 7 313 0 .09 19 12 2 1800 22 95 0 4 7 313 0 .09 19 12 2 1900 22 95 0 1 4 313 0 .09 19 12 2 2000 21 95 0 3 6 313 0 .09 18 12 2 2100 21 94 0 2 4 313 0 .09 18 12 2 2200 22 95 0 3 6 313 .01 .1 18 12 2 2300 21 95 0 2 4 313 0 .1 18 12 3 0 20 96 0 4 6 313 0 .1 18 12 3 100 19 93 1 4 6 313 0 .1 18 12 3 200 17 91 1 5 7 313 0 .1 19 12 3 300 16 92 2 5 7 313 0 .1 18 12 3 400 16 93 0 3 5 313 0 .1 18 Total Prec. 5800' ------------------------------------------------------------------------ .1 Page 1 12-3-2018 Northwest Avalanche Center Mt St Helens, Coldwater Ridge Visitor Center, Washington Wind exposed site may affect precipitation measurements Temperature sensor may have warm bias MM/DD Hour Temp RH Wind Wind Wind Hour Total PST F % Avg Max Dir Prec. Prec. 3260' 3260' 3260' 3260' 3260' 3260' 3260' ------------------------------------------------------ 12 2 500 30 97 -0 0 0 0 0 12 2 600 27 96 -0 0 53 0 0 12 2 700 28 98 -0 0 22 0 0 12 2 800 30 99 -0 0 23 0 0 12 2 900 32 98 -0 0 23 0 0 12 2 1000 32 97 -0 0 23 0 0 12 2 1100 36 91 0 2 227 0 0 12 2 1200 38 84 0 0 203 0 0 12 2 1300 38 81 0 0 179 0 0 12 2 1400 38 78 0 2 153 0 0 12 2 1500 36 84 0 3 159 0 0 12 2 1600 36 84 0 0 182 0 0 12 2 1700 32 93 -0 0 309 0 0 12 2 1800 31 96 -0 0 351 0 0 12 2 1900 30 96 0 1 207 0 0 12 2 2000 29 96 -0 0 164 0 0 12 2 2100 28 96 -0 0 92 0 0 12 2 2200 28 97 0 0 75 0 0 12 2 2300 27 96 -0 0 81 0 0 12 3 0 26 95 -0 0 49 0 0 12 3 100 25 96 -0 0 51 0 0 12 3 200 26 96 0 0 70 0 0 12 3 300 26 97 -0 0 56 0 0 12 3 400 26 96 -0 0 66 0 0 Total Prec. 3260' ------------------------------------------------------ 0 Page 1 12-3-2018 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' ------------------------------------------------------------------------ 12 2 500 18 88 2 6 10 343 0 0 1 24 12 2 600 18 88 1 5 10 356 0 0 1 24 12 2 700 19 93 0 5 9 328 0 0 1 24 12 2 800 20 95 0 5 10 324 0 0 1 24 12 2 900 22 93 -0 4 8 317 0 0 1 24 12 2 1000 23 90 -0 3 7 323 0 0 1 25 12 2 1100 24 89 -0 1 4 311 0 0 0 23 12 2 1200 24 91 -0 0 4 305 0 0 0 24 12 2 1300 24 92 -0 0 2 296 0 0 1 23 12 2 1400 25 93 -0 0 4 277 .04 .04 1 276 12 2 1500 24 89 -0 0 1 300 .02 .06 0 276 12 2 1600 24 84 -0 -0 0 354 0 .06 0 22 12 2 1700 21 93 -0 -0 0 323 0 .06 0 22 12 2 1800 21 93 -0 -0 0 305 0 .06 0 22 12 2 1900 20 93 -0 -0 0 15 0 .06 1 22 12 2 2000 18 86 -0 -0 0 19 0 .06 1 23 12 2 2100 18 89 -0 0 2 4 0 .06 1 23 12 2 2200 18 87 -0 0 2 22 0 .06 1 22 12 2 2300 18 91 -0 0 0 65 0 .06 1 22 12 3 0 19 92 -0 0 2 79 0 .06 1 23 12 3 100 19 95 -0 0 3 86 0 .06 1 23 12 3 200 18 93 -0 0 3 86 0 .06 1 22 12 3 300 19 93 -0 0 2 76 0 .06 1 23 12 3 400 19 93 -0 0 3 77 0 .06 1 23 Total Prec. 5880' ------------------------------------------------------------ .06 Page 1 12-3-2018 Northwest Avalanche Center Top of The Magic Mile chair, Timberline, Oregon Wind direction out - no timetable for repairs Wind speed 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' ------------------------------------------------ 12 2 500 16 91 0 0 0 207 12 2 600 16 84 0 0 0 207 12 2 700 16 93 0 0 0 209 12 2 800 17 93 0 0 0 199 12 2 900 21 90 0 0 0 201 12 2 1000 23 89 0 0 0 208 12 2 1100 27 90 0 0 0 202 12 2 1200 27 91 0 0 0 206 12 2 1300 26 91 0 0 0 220 12 2 1400 24 92 0 0 0 219 12 2 1500 23 92 0 0 0 214 12 2 1600 18 86 0 0 0 219 12 2 1700 18 93 0 0 0 230 12 2 1800 17 93 0 0 0 227 12 2 1900 16 91 0 0 0 218 12 2 2000 15 83 0 0 0 212 12 2 2100 16 91 0 0 0 211 12 2 2200 16 80 0 0 0 204 12 2 2300 15 89 0 0 0 203 12 3 0 15 80 0 0 0 203 12 3 100 15 74 0 0 0 212 12 3 200 16 71 0 0 0 198 12 3 300 16 71 0 0 0 209 12 3 400 18 33 0 0 0 208 Page 1 12-3-2018 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' ------------------------------------------------------------------------------------ 12 2 500 16 18 88 89 0 0 13 0 0 0 23 1011 12 2 600 17 18 88 88 -0 0 13 0 0 0 22 1011 12 2 700 16 18 87 88 0 0 13 0 0 0 22 1012 12 2 800 16 19 88 89 1 4 10 0 0 0 23 1013 12 2 900 18 21 88 86 1 4 226 0 0 0 23 1013 12 2 1000 20 25 88 83 0 4 64 0 0 0 23 1014 12 2 1100 22 29 88 76 2 4 73 0 0 0 21 1014 12 2 1200 22 28 89 85 0 5 139 0 0 0 21 1014 12 2 1300 20 27 88 80 0 3 219 0 0 0 22 1014 12 2 1400 20 26 88 83 2 7 256 0 0 0 22 1015 12 2 1500 19 25 87 79 3 8 259 0 0 0 22 1015 12 2 1600 17 22 87 86 4 7 252 0 0 0 22 1015 12 2 1700 16 22 88 89 3 7 261 0 0 0 22 1016 12 2 1800 15 23 87 88 4 8 243 0 0 0 22 1016 12 2 1900 14 21 86 87 6 10 233 0 0 0 22 1017 12 2 2000 14 18 87 88 5 9 244 0 0 0 22 1017 12 2 2100 14 17 86 87 2 7 264 0 0 0 22 1017 12 2 2200 14 17 85 88 0 0 281 0 0 0 22 1017 12 2 2300 14 17 87 89 2 4 242 0 0 0 22 1018 12 3 0 14 18 87 90 2 4 247 0 0 0 22 1018 12 3 100 14 20 87 90 3 5 230 0 0 0 22 1018 12 3 200 14 21 86 91 5 8 246 0 0 0 22 1018 12 3 300 14 19 88 91 2 5 228 0 0 0 22 1018 12 3 400 14 18 85 89 3 10 273 0 0 0 22 1018 Total Prec. 5380' ------------------------------------------------------------------ 0 Page 1 12-3-2018 Northwest Avalanche Center Top of 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' ------------------------------------------------ 12 2 500 12 0 0 0 2 264 12 2 600 12 0 0 0 0 312 12 2 700 11 0 0 0 0 303 12 2 800 17 0 0 4 10 244 12 2 900 26 0 0 0 5 274 12 2 1000 32 0 0 0 0 303 12 2 1100 25 0 0 0 2 42 12 2 1200 26 0 0 0 2 20 12 2 1300 25 0 0 0 0 91 12 2 1400 27 0 0 1 7 197 12 2 1500 25 0 0 1 5 209 12 2 1600 21 0 0 0 3 208 12 2 1700 17 0 0 3 8 157 12 2 1800 16 0 0 0 3 227 12 2 1900 14 0 0 2 5 219 12 2 2000 13 0 0 1 5 240 12 2 2100 13 0 0 0 4 323 12 2 2200 12 0 0 0 1 332 12 2 2300 11 0 0 0 5 282 12 3 0 11 0 0 0 2 244 12 3 100 10 0 0 5 8 223 12 3 200 11 0 0 7 9 239 12 3 300 11 0 0 7 12 211 12 3 400 11 0 1 7 10 235 Page 1 12-3-2018 Northwest Avalanche Center Ski Bowl Ski Area, Government Camp, Oregon Wind direction repaired September 20! 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' ------------------------------------------------------------------------------ 12 2 500 22 28 99 96 1 4 9 35 0 0 7 12 2 600 22 26 98 95 0 3 7 336 0 0 7 12 2 700 23 27 99 96 1 3 9 332 0 0 7 12 2 800 23 28 98 96 0 3 6 22 0 0 7 12 2 900 25 30 98 95 0 1 4 25 0 0 7 12 2 1000 27 31 97 94 0 0 3 51 0 0 7 12 2 1100 25 31 98 94 0 0 5 34 0 0 5 12 2 1200 28 32 95 93 0 0 3 355 0 0 5 12 2 1300 29 32 96 92 0 0 2 311 0 0 6 12 2 1400 30 32 93 93 0 0 3 266 0 0 5 12 2 1500 30 31 94 94 0 0 0 133 0 0 5 12 2 1600 28 30 96 95 0 0 0 257 0 0 6 12 2 1700 26 29 96 96 0 0 1 268 0 0 6 12 2 1800 24 28 97 96 0 0 5 261 0 0 6 12 2 1900 23 28 97 96 0 2 5 221 0 0 6 12 2 2000 23 27 97 96 0 2 4 204 0 0 6 12 2 2100 23 26 97 96 2 4 10 173 0 0 6 12 2 2200 23 26 98 96 3 5 8 199 0 0 6 12 2 2300 23 25 97 96 3 5 7 212 0 0 6 12 3 0 23 25 98 96 4 7 10 177 0 0 6 12 3 100 23 24 98 95 4 6 11 172 0 0 6 12 3 200 23 24 98 96 5 7 11 178 0 0 6 12 3 300 22 24 98 95 4 7 13 176 0 0 5 12 3 400 22 24 98 96 5 9 14 162 0 0 6 Total Prec. 3660' ------------------------------------------------------------------------ 0 Page 1