1-20-2020 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' ------------------------------------------------------------------------------------ 1 19 2300 30 28 31 97 14 20 83 0 0 0 67 1020 1 20 0 29 29 31 97 16 22 91 0 0 0 67 1019 1 20 100 29 29 31 98 16 22 93 0 0 0 66 1018 1 20 200 29 28 30 98 14 20 88 0 0 0 66 1018 1 20 300 28 28 31 98 16 22 89 0 0 0 66 1018 1 20 400 29 28 31 98 16 25 87 0 0 0 66 1017 1 20 500 28 28 31 98 16 25 88 0 0 0 66 1017 1 20 600 28 28 31 99 16 25 93 0 0 0 66 1017 1 20 700 28 28 31 99 15 24 91 0 0 0 66 1017 1 20 800 28 28 31 99 14 19 97 0 0 0 66 1017 1 20 900 28 28 32 97 14 20 80 0 0 0 66 1017 1 20 1000 29 29 33 91 12 17 79 0 0 0 65 1016 1 20 1100 29 30 34 89 15 20 82 0 0 0 65 1016 1 20 1200 30 32 37 84 11 15 71 0 0 0 65 1015 1 20 1300 31 32 36 83 12 18 85 0 0 0 65 1015 1 20 1400 31 32 35 89 13 18 85 0 0 0 65 1014 1 20 1500 31 31 34 94 12 19 94 0 0 0 65 1014 1 20 1600 31 30 34 96 13 20 96 0 0 0 65 1013 1 20 1700 30 30 33 98 12 18 95 0 0 0 65 1013 1 20 1800 30 29 33 98 14 20 104 0 0 0 65 1013 1 20 1900 30 29 32 99 12 16 91 0 0 0 65 1013 1 20 2000 31 29 32 99 12 16 86 0 0 0 65 1012 1 20 2100 30 29 32 99 16 20 105 0 0 0 65 1011 1 20 2200 29 29 32 99 17 23 112 0 0 0 65 1011 Total Prec. 3010' ------------------------------------------------------------------ 0 Page 1