10-20-2020 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' ------------------------------------------------------------------------------------ 10 19 1900 39 38 42 100 19 33 264 .08 .08 0 -0 1021 10 19 2000 39 38 40 100 21 29 264 .06 .14 0 -1 1021 10 19 2100 38 37 40 99 19 28 272 .02 .16 0 -0 1021 10 19 2200 37 36 39 95 20 29 264 0 .16 0 -1 1021 10 19 2300 38 36 39 99 14 23 273 0 .16 0 -1 1022 10 20 0 37 36 39 100 11 17 262 0 .16 0 -1 1022 10 20 100 37 36 39 100 10 15 253 0 .16 0 -1 1022 10 20 200 37 36 39 100 6 12 239 0 .16 0 -1 1022 10 20 300 36 36 38 100 6 12 236 0 .16 0 -1 1022 10 20 400 36 35 38 100 8 11 221 0 .16 0 -1 1022 10 20 500 36 35 38 100 8 13 220 0 .16 0 -1 1022 10 20 600 35 35 38 100 5 7 224 0 .16 0 -1 1022 10 20 700 35 35 38 100 4 6 246 0 .16 0 -1 1022 10 20 800 36 35 38 100 1 6 100 0 .16 0 -1 1022 10 20 900 37 36 40 99 3 7 218 0 .16 0 -1 1022 10 20 1000 38 39 44 85 4 8 222 0 .16 0 -2 1022 10 20 1100 39 42 46 82 7 13 230 0 .16 0 -0 1021 10 20 1200 40 42 46 78 11 17 224 0 .16 0 -1 1021 10 20 1300 39 43 46 70 13 19 237 0 .16 0 -0 1020 10 20 1400 40 41 46 79 11 17 225 0 .16 0 -0 1020 10 20 1500 41 40 46 76 10 16 248 0 .16 0 -0 1019 10 20 1600 40 40 44 83 12 17 266 0 .16 0 -1 1019 10 20 1700 40 39 43 88 10 18 254 0 .16 0 -0 1019 10 20 1800 39 39 41 97 13 24 275 0 .16 0 -0 1019 Total Prec. 3010' ------------------------------------------------------------------ .16 Page 1