8-22-2019 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' ------------------------------------------------------------------------------------ 8 21 900 54 56 57 90 7 13 232 0 0 0 0 1018 8 21 1000 52 52 56 95 5 10 193 .01 .01 0 0 1018 8 21 1100 55 58 63 80 4 8 113 0 .01 0 0 1017 8 21 1200 57 58 63 75 7 16 220 .01 .02 0 0 1017 8 21 1300 55 56 60 86 5 11 231 0 .02 0 0 1017 8 21 1400 54 55 57 98 3 7 228 .01 .03 0 0 1017 8 21 1500 54 55 58 99 5 11 219 .01 .04 0 0 1017 8 21 1600 54 57 57 100 7 14 223 0 .04 0 0 1016 8 21 1700 55 58 59 98 3 6 227 0 .04 0 0 1016 8 21 1800 55 55 58 100 4 13 229 .01 .05 0 0 1016 8 21 1900 54 55 57 100 10 19 224 0 .05 0 0 1016 8 21 2000 53 54 57 100 11 20 242 .01 .06 0 0 1017 8 21 2100 53 53 56 100 11 17 261 .01 .07 0 0 1017 8 21 2200 53 53 56 100 9 15 230 0 .07 0 0 1017 8 21 2300 52 53 56 100 10 14 226 0 .07 0 0 1017 8 22 0 51 52 55 100 12 20 229 0 .07 0 0 1016 8 22 100 50 52 54 100 12 17 226 .01 .08 0 0 1016 8 22 200 49 51 52 100 11 15 231 0 .08 0 0 1017 8 22 300 48 50 51 100 14 19 222 .01 .09 0 0 1017 8 22 400 47 49 50 100 11 18 217 0 .09 0 0 1017 8 22 500 46 48 50 100 11 18 213 0 .09 0 0 1018 8 22 600 46 48 50 100 12 18 214 0 .09 0 0 1018 8 22 700 46 48 51 100 9 12 217 .01 .1 0 0 1019 8 22 800 46 49 51 100 8 13 222 0 .1 0 0 1019 Total Prec. 3010' ------------------------------------------------------------------ .1 Page 1