6-17-2019 Northwest Avalanche Center Washington Department of Transportation Grace Lakes + Old Faithful Wind, Stevens Pass, Washington MM/DD Hour Temp RH Wind Wind Wind Total Shot PST F % Avg Max Dir Snow Snow 4790' 4790' 4590' 4590' 4590' 4790' 4790' ------------------------------------------------------ 6 16 1900 52 83 2 13 229 15 -7999 6 16 2000 51 86 2 10 225 4 -7999 6 16 2100 49 88 2 9 232 8 -7999 6 16 2200 49 88 2 7 186 16 -7999 6 16 2300 48 86 0 6 204 16 -7999 6 17 0 46 89 0 6 212 16 -7999 6 17 100 45 90 0 3 156 16 -7999 6 17 200 45 92 0 5 219 16 -7999 6 17 300 45 95 0 5 190 16 -7999 6 17 400 45 96 0 5 169 16 -7999 6 17 500 46 96 1 7 203 16 -7999 6 17 600 47 93 0 6 138 16 -7999 6 17 700 49 89 1 8 129 16 -7999 6 17 800 51 83 2 10 204 16 -7999 6 17 900 54 74 2 9 270 15 -7999 6 17 1000 58 65 3 10 269 11 -7999 6 17 1100 60 63 3 9 251 7 -7999 6 17 1200 63 58 2 14 229 5 -7999 6 17 1300 65 58 2 9 318 16 -7999 6 17 1400 64 60 3 13 347 5 -7999 6 17 1500 62 66 3 14 347 4 -7999 6 17 1600 61 69 3 14 298 6 -7999 6 17 1700 57 78 3 14 290 9 -7999 6 17 1800 54 79 3 16 279 4 -7999 Page 1