1-16-2009 Northwest Weather and Avalanche Center and Washington Department of Transportation Washington Pass, Washington Wind sensors unheated and may rime Equip temp is prec gage temp Precip gage records periodic condensation MM/DD Hour Temp Temp RH RH Wind Wind Wind Equip Hour Total Total PST F F % % Avg Max Dir Temp Prec. Prec. Snow 6630' 5500' 6630' 5500' 6630' 6630' 6630' 5500' 5500' 5500' 5500' ------------------------------------------------------------------------------ 1 15 700 44 34 12 52 5 6 230 61 0 0 66 1 15 800 45 34 12 46 5 7 247 63 0 0 66 1 15 900 48 36 13 44 0 2 148 66 .01 .01 66 1 15 1000 47 36 13 50 2 7 220 64 0 .01 65 1 15 1100 49 36 15 50 5 7 240 68 .01 .02 66 1 15 1200 49 39 16 47 7 9 231 71 0 .02 65 1 15 1300 49 38 15 57 8 11 233 66 0 .02 65 1 15 1400 49 38 13 53 11 12 236 64 0 .02 65 1 15 1500 47 39 15 53 11 14 245 64 .01 .03 65 1 15 1600 47 38 12 48 12 15 246 65 0 .03 65 1 15 1700 47 38 14 43 9 11 248 67 0 .03 65 1 15 1800 46 37 14 47 7 9 241 67 .01 .04 65 1 15 1900 46 36 14 47 8 10 237 66 0 .04 65 1 15 2000 45 36 14 49 11 14 234 63 0 .04 65 1 15 2100 46 36 12 46 11 14 244 62 0 .04 65 1 15 2200 47 37 10 44 9 12 237 62 .01 .05 65 1 15 2300 47 37 10 44 9 11 237 63 0 .05 65 1 16 0 47 36 9 42 10 12 240 63 0 .05 65 1 16 100 47 37 9 41 11 13 243 62 .01 .06 65 1 16 200 47 37 9 35 12 14 246 64 0 .06 65 1 16 300 47 37 8 36 11 13 240 64 0 .06 65 1 16 400 47 36 9 35 11 13 241 65 0 .06 65 1 16 500 47 37 9 35 7 11 252 65 .01 .07 65 1 16 600 46 38 9 32 8 11 256 65 0 .07 64 .07 Page 1