1-20-2020 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' ------------------------------------------------------------------------------ 1 19 2300 28 99 18 25 35 111 0 0 98 1 20 0 27 99 16 21 25 107 0 0 98 1 20 100 26 98 13 19 25 116 0 0 98 1 20 200 27 97 11 15 20 126 0 0 98 1 20 300 29 93 11 15 20 162 0 0 98 1 20 400 29 90 9 14 22 160 0 0 98 1 20 500 31 90 11 16 27 194 0 0 98 1 20 600 31 87 10 17 28 220 0 0 97 1 20 700 32 70 5 12 20 208 0 0 98 1 20 800 31 81 7 18 30 230 0 0 97 1 20 900 31 86 14 20 32 233 0 0 97 1 20 1000 32 79 16 23 34 232 0 0 97 1 20 1100 33 77 14 21 30 231 0 0 97 1 20 1200 35 75 14 20 32 231 0 0 96 1 20 1300 36 72 11 16 23 231 0 0 96 1 20 1400 36 73 6 13 27 233 0 0 96 1 20 1500 33 89 1 7 18 205 0 0 96 1 20 1600 32 84 4 9 16 135 0 0 96 1 20 1700 32 82 11 19 30 223 0 0 96 1 20 1800 32 82 8 18 28 223 0 0 96 1 20 1900 31 84 6 16 26 221 0 0 96 1 20 2000 29 94 3 7 14 115 0 0 96 1 20 2100 29 93 8 10 16 118 0 0 95 1 20 2200 31 88 8 13 21 146 0 0 95 Total Prec. 5800' ------------------------------------------------------------------------ 0 Page 1