10-20-2019 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' ------------------------------------------------------------------------------------ 10 19 700 32 32 32 100 3 7 227 0 0 2 2 1003 10 19 800 32 32 33 100 8 13 216 0 0 2 0 1004 10 19 900 30 31 33 100 9 13 220 0 0 1 -0 1005 10 19 1000 29 31 33 98 7 11 220 .01 .01 1 -6 1006 10 19 1100 31 32 35 95 7 10 219 .06 .07 2 -14 1007 10 19 1200 32 33 35 96 6 9 218 .09 .16 2 -4 1008 10 19 1300 32 32 34 95 10 19 219 .07 .23 2 -4 1009 10 19 1400 32 32 33 98 11 17 228 .04 .27 3 209 1010 10 19 1500 32 32 34 98 7 18 254 .04 .31 3 3 1010 10 19 1600 34 33 33 100 15 32 273 .05 .36 3 4 1011 10 19 1700 35 33 33 100 16 37 264 .1 .46 2 3 1011 10 19 1800 36 32 33 100 18 44 246 .03 .49 3 3 1013 10 19 1900 36 33 33 100 19 40 253 .02 .51 3 2 1014 10 19 2000 36 33 33 100 15 27 246 0 .51 3 2 1015 10 19 2100 35 32 33 100 15 27 244 .01 .52 3 2 1015 10 19 2200 34 33 33 100 10 21 251 .02 .54 3 2 1016 10 19 2300 33 33 33 100 11 18 234 .01 .55 3 2 1017 10 20 0 34 33 33 100 7 12 240 .01 .56 3 2 1017 10 20 100 34 33 33 100 9 13 221 .02 .58 3 2 1017 10 20 200 33 32 33 100 6 12 224 .03 .61 3 3 1017 10 20 300 33 33 33 100 6 11 214 .05 .66 27 2 1017 10 20 400 34 33 33 100 5 16 251 .02 .68 3 1 1017 10 20 500 35 34 33 100 9 19 244 .01 .69 3 3 1017 10 20 600 34 34 33 100 6 14 226 .01 .7 3 3 1017 Total Prec. 3010' ------------------------------------------------------------------ .7 Page 1