4-6-2020 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' ------------------------------------------------------------------------------ 4 5 2200 27 100 0 4 8 284 0 0 147 4 5 2300 26 99 0 1 4 238 0 0 146 4 6 0 26 99 0 2 7 140 0 0 147 4 6 100 26 100 4 8 13 287 0 0 147 4 6 200 27 99 9 13 18 282 0 0 147 4 6 300 28 100 8 12 17 284 0 0 147 4 6 400 29 99 7 12 20 284 0 0 147 4 6 500 29 99 7 12 20 285 0 0 147 4 6 600 28 98 6 13 21 287 0 0 147 4 6 700 29 96 10 15 20 280 0 0 147 4 6 800 30 96 10 15 20 285 0 0 146 4 6 900 32 90 8 15 23 284 0 0 146 4 6 1000 34 87 6 17 25 283 0 0 146 4 6 1100 39 76 9 19 31 287 0 0 145 4 6 1200 36 82 11 19 28 294 0 0 145 4 6 1300 38 79 11 20 28 286 0 0 144 4 6 1400 35 83 13 22 35 290 0 0 144 4 6 1500 36 80 13 23 31 291 0 0 144 4 6 1600 35 85 16 27 37 294 0 0 145 4 6 1700 34 88 18 26 37 292 0 0 145 4 6 1800 32 90 18 27 36 285 0 0 145 4 6 1900 30 93 16 26 35 285 0 0 145 4 6 2000 29 94 18 29 40 285 0 0 145 20 32 44 282 Total Prec. 5800' ------------------------------------------------------------------------ 0 Page 1