5-16-2012 Northwest Weather and Avalanche Center Washington Department of Transportation Washington Pass, Washington Wind gages unheated and may rime Equip temp is prec. gage temp Prec. gage may show 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 6680' 5450' 6680' 5450' 6680' 6680' 6680' 5450' 5450' 5450' 5450' ------------------------------------------------------------------------------ 5 15 500 51 34 20 86 4 8 279 58 0 0 86 5 15 600 54 37 15 83 5 10 295 61 0 0 86 5 15 700 54 47 15 60 6 11 295 67 0 0 86 5 15 800 55 52 26 43 6 10 279 73 0 0 86 5 15 900 55 55 30 32 6 9 236 78 0 0 86 5 15 1000 56 60 27 26 7 11 261 96 0 0 85 5 15 1100 56 63 23 24 6 13 228 101 0 0 84 5 15 1200 57 65 22 21 6 10 228 103 0 0 83 5 15 1300 57 65 19 19 9 13 231 104 0 0 83 5 15 1400 54 63 32 30 11 17 253 99 0 0 83 5 15 1500 56 63 28 27 9 15 239 101 0 0 83 5 15 1600 53 60 33 33 6 11 229 93 0 0 83 5 15 1700 53 59 28 28 7 12 227 91 0 0 83 5 15 1800 52 58 33 40 7 11 223 96 0 0 83 5 15 1900 48 43 44 63 5 11 221 71 0 0 84 5 15 2000 47 38 42 74 5 10 281 64 0 0 84 5 15 2100 44 36 55 80 5 10 286 60 0 0 84 5 15 2200 43 36 64 83 6 11 258 61 0 0 84 5 15 2300 40 36 70 85 8 11 244 60 0 0 84 5 16 0 40 35 64 88 8 12 236 59 0 0 84 5 16 100 40 35 61 86 6 10 268 58 0 0 84 5 16 200 41 35 53 87 7 12 269 59 0 0 84 5 16 300 39 39 57 71 11 18 243 61 0 0 84 5 16 400 39 38 61 72 13 17 237 61 0 0 84 Total Prec. 5450' ------------------------------------------------------------------------ 0 Page 1