1-23-2021 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' 4500' 5800' 4500' 5970' 5970' 5970' 5970' 5800' 5800' 5800' ------------------------------------------------------------------------------ 1 22 1400 23 26 91 79 4 8 13 118 0 0 75 1 22 1500 22 27 94 79 0 5 8 128 0 0 76 1 22 1600 24 27 95 83 0 4 10 117 0 0 76 1 22 1700 22 24 97 91 6 9 12 110 0 0 76 1 22 1800 20 22 97 90 5 8 11 115 0 0 76 1 22 1900 20 20 97 94 6 12 16 118 0 0 76 1 22 2000 20 19 97 95 11 14 16 119 0 0 76 1 22 2100 19 18 97 95 9 11 14 113 0 0 76 1 22 2200 19 18 95 95 7 10 13 122 0 0 76 1 22 2300 19 17 96 94 6 8 10 126 0 0 76 1 23 0 19 17 90 94 0 5 8 101 0 0 76 1 23 100 19 16 87 95 1 5 10 286 0 0 76 1 23 200 19 16 85 95 3 7 10 312 0 0 76 1 23 300 19 16 89 95 3 6 9 290 0 0 76 1 23 400 20 16 89 94 0 3 6 281 0 0 76 1 23 500 20 16 80 95 0 4 8 315 0 0 76 1 23 600 21 16 72 94 4 6 9 326 0 0 76 1 23 700 21 18 66 95 3 7 10 347 0 0 76 1 23 800 22 18 58 94 4 7 12 342 0 0 76 1 23 900 27 19 36 92 6 9 13 333 0 0 75 1 23 1000 26 22 62 91 3 6 10 314 0 0 75 1 23 1100 28 23 53 91 3 6 8 289 0 0 75 1 23 1200 31 27 54 86 6 10 14 285 0 0 74 1 23 1300 28 30 76 77 9 13 19 287 0 0 74 Total Prec. 5800' ------------------------------------------------------------------------ 0 Page 1