12-15-2019 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 15 0 16 22 22 91 91 10 19 289 0 0 0 11 12 15 100 16 22 23 90 88 12 18 292 0 0 0 13 12 15 200 16 22 22 87 86 12 18 314 0 0 0 12 12 15 300 16 20 21 83 89 12 18 317 0 0 0 12 12 15 400 16 18 21 81 90 5 9 319 0 0 0 11 12 15 500 15 18 21 85 90 9 15 316 0 0 0 12 12 15 600 15 18 20 87 91 10 15 311 0 0 0 12 12 15 700 15 18 20 89 93 12 20 295 0 0 0 12 12 15 800 15 20 22 87 88 13 24 289 0 0 0 12 12 15 900 16 22 23 90 89 13 22 289 0 0 0 13 12 15 1000 17 20 23 89 92 9 19 310 0 0 0 13 12 15 1100 17 20 22 80 92 8 12 330 0 0 0 12 12 15 1200 18 20 23 73 89 7 12 324 0 0 0 11 12 15 1300 19 19 22 73 87 7 12 312 0 0 0 12 12 15 1400 21 19 23 82 91 10 16 289 0 0 0 12 12 15 1500 20 20 22 84 91 12 19 289 0 0 0 12 12 15 1600 18 20 22 82 91 13 18 306 0 0 0 13 12 15 1700 17 18 20 54 94 14 19 337 0 0 0 13 12 15 1800 17 16 19 45 91 14 19 341 0 0 0 12 12 15 1900 19 15 18 33 86 15 19 333 0 0 0 12 12 15 2000 19 15 18 31 84 11 15 322 0 0 0 13 12 15 2100 19 15 18 30 79 9 14 315 0 0 0 13 12 15 2200 20 15 17 28 78 8 14 324 0 0 0 12 12 15 2300 20 16 17 25 76 7 10 310 0 0 0 11 Total Prec. 5160' ------------------------------------------------------------------------ 0 Page 1