4-6-2020 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' ------------------------------------------------------------------------------------ 4 5 2200 37 35 34 100 2 4 64 0 0 0 73 1006 4 5 2300 37 35 34 100 0 5 128 0 0 0 73 1006 4 6 0 35 34 33 100 4 7 242 0 0 0 73 1007 4 6 100 35 34 32 100 3 7 227 0 0 0 73 1007 4 6 200 36 35 32 100 0 5 228 0 0 0 73 1007 4 6 300 35 35 33 100 5 10 231 0 0 0 73 1008 4 6 400 34 34 32 100 7 10 220 0 0 0 73 1008 4 6 500 34 34 32 100 7 10 231 0 0 0 73 1008 4 6 600 34 34 33 100 8 11 218 0 0 0 73 1009 4 6 700 34 34 35 100 6 10 223 0 0 0 73 1010 4 6 800 34 36 37 96 8 10 212 0 0 0 72 1011 4 6 900 34 37 41 78 7 11 218 0 0 0 72 1011 4 6 1000 36 40 45 67 7 10 221 0 0 0 72 1012 4 6 1100 38 42 45 57 9 19 225 0 0 0 73 1013 4 6 1200 39 43 49 46 14 23 241 0 0 0 72 1013 4 6 1300 40 44 48 46 15 26 243 0 0 0 71 1013 4 6 1400 40 45 48 44 17 25 248 0 0 0 71 1013 4 6 1500 41 44 47 45 18 25 261 0 0 0 71 1013 4 6 1600 42 44 47 44 19 28 259 0 0 0 71 1014 4 6 1700 42 43 45 48 17 28 253 0 0 0 71 1014 4 6 1800 41 40 40 72 16 23 266 0 0 0 70 1015 4 6 1900 40 38 36 84 14 23 270 0 0 0 70 1015 4 6 2000 39 37 33 89 16 23 264 0 0 0 70 1016 Total Prec. 3010' ------------------------------------------------------------------ 0 Page 1