1-15-2021 Northwest Avalanche Center Hurricane Ridge, Olympic National Park, Washington MM/DD Hour Temp RH Wind Wind Wind Wind Hour Total Total PST F % Min Avg Max Dir Prec. Prec. Snow 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' ------------------------------------------------------------------ 1 14 500 30 29 4 7 11 183 0 0 82 1 14 600 31 28 6 10 17 177 0 0 81 1 14 700 33 32 6 9 17 180 0 0 81 1 14 800 33 28 6 10 13 192 0 0 81 1 14 900 35 28 6 11 16 194 0 0 82 1 14 1000 36 29 8 13 20 191 0 0 82 1 14 1100 38 22 8 14 23 197 0 0 82 1 14 1200 40 29 8 15 25 193 0 0 81 1 14 1300 40 32 8 13 22 199 0 0 81 1 14 1400 42 33 10 16 24 205 0 0 81 1 14 1500 42 30 11 17 24 192 0 0 80 1 14 1600 40 33 11 17 26 187 0 0 82 1 14 1700 40 35 7 15 28 191 0 0 81 1 14 1800 37 60 9 18 30 189 0 0 81 1 14 1900 37 79 10 19 31 191 0 0 80 1 14 2000 36 94 8 17 29 187 0 0 81 1 14 2100 37 96 9 18 31 194 0 0 80 1 14 2200 37 97 7 15 30 207 0 0 80 1 14 2300 37 97 7 13 27 201 0 0 81 1 15 0 36 97 4 10 18 209 0 0 80 1 15 100 36 97 0 7 13 198 0 0 80 1 15 200 36 97 5 10 17 204 0 0 80 1 15 300 35 98 7 10 17 218 0 0 80 1 15 400 33 97 0 6 15 261 0 0 81 Total Prec. 5250' ------------------------------------------------------------ 0 Page 1 1-15-2021 Northwest Avalanche Center Mt Baker Ski Area, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp RH RH Wind Wind Wind Wind Hour Total 24 Hr Total PST F F % % Min Avg Max Dir Prec. Prec. Snow Snow 5020' 4210' 5020' 4210' 5020' 5020' 5020' 5020' 4210' 4210' 4210' 4210' ------------------------------------------------------------------------------------ 1 14 500 28 30 33 42 8 12 16 185 0 0 -0 133 1 14 600 29 31 29 32 9 12 14 187 0 0 -0 133 1 14 700 29 32 26 28 11 14 18 183 0 0 0 133 1 14 800 31 33 28 30 9 12 17 189 0 0 0 133 1 14 900 32 35 30 30 9 13 18 195 0 0 0 133 1 14 1000 34 37 29 28 12 17 20 180 0 0 -0 132 1 14 1100 37 40 28 27 11 15 20 184 0 0 -0 132 1 14 1200 37 40 28 26 10 16 23 189 0 0 -1 132 1 14 1300 39 43 31 25 11 15 20 198 0 0 -0 132 1 14 1400 40 44 33 30 13 21 29 195 0 0 -0 132 1 14 1500 39 43 31 27 16 23 30 179 0 0 -0 132 1 14 1600 40 42 17 19 13 19 29 181 0 0 -0 132 1 14 1700 39 41 25 30 8 18 28 196 0 0 -0 132 1 14 1800 40 42 25 28 6 22 35 191 0 0 -0 132 1 14 1900 40 44 25 23 19 28 39 188 0 0 -0 132 1 14 2000 39 42 30 28 13 25 37 186 0 0 -0 132 1 14 2100 39 43 32 30 21 39 52 176 0 0 -0 132 1 14 2200 38 41 48 43 21 36 56 183 0 0 -0 132 1 14 2300 36 39 66 59 17 31 53 188 0 0 -0 132 1 15 0 32 35 100 91 8 21 36 189 .04 .04 0 132 1 15 100 31 34 100 94 12 23 30 199 .11 .15 0 132 1 15 200 32 34 100 98 11 18 27 195 .06 .21 0 132 1 15 300 33 36 100 94 12 24 36 175 .09 .3 0 132 1 15 400 34 37 100 94 7 18 25 169 .03 .33 0 132 Total Prec. 4210' ------------------------------------------------------------------------ .33 Page 1 1-15-2021 Northwest Avalanche Center Washington Department of Transportation Washington Pass, Washington Wind gages unheated and may rime Precipitation gage may measure 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' ------------------------------------------------------------------------------ 1 14 500 20 14 69 89 7 10 252 51 .01 .01 96 1 14 600 21 14 65 86 4 9 240 49 0 .01 96 1 14 700 22 17 62 89 0 2 207 50 0 .01 96 1 14 800 22 18 65 89 0 4 162 51 0 .01 95 1 14 900 23 20 59 87 2 6 190 54 0 .01 95 1 14 1000 25 23 57 85 2 5 212 56 0 .01 95 1 14 1100 24 25 68 78 0 3 200 59 0 .01 94 1 14 1200 24 27 67 76 0 3 67 60 0 .01 94 1 14 1300 26 25 69 80 0 4 47 60 0 .01 94 1 14 1400 24 24 60 81 2 6 235 60 0 .01 94 1 14 1500 24 22 80 84 1 6 347 59 0 .01 94 1 14 1600 23 20 69 86 9 13 226 57 0 .01 94 1 14 1700 22 18 71 89 11 14 228 56 .01 .02 94 1 14 1800 22 15 72 86 10 14 235 55 0 .02 93 1 14 1900 22 15 73 89 8 13 232 51 0 .02 94 1 14 2000 20 15 77 87 4 9 232 51 0 .02 93 1 14 2100 25 13 67 86 9 17 235 49 0 .02 93 1 14 2200 29 13 67 89 10 17 220 48 0 .02 93 1 14 2300 25 15 70 88 11 15 230 49 0 .02 93 1 15 0 27 17 80 88 11 15 233 50 0 .02 92 1 15 100 28 18 95 89 13 17 227 51 0 .02 92 1 15 200 31 18 99 89 15 19 228 52 0 .02 92 1 15 300 31 19 100 89 15 18 228 51 0 .02 92 1 15 400 31 19 100 89 14 19 232 52 0 .02 92 Total Prec. 5450' ------------------------------------------------------------------------ .02 Page 1 1-15-2021 Northwest Avalanche Center Freestone Inn, Mazama, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Solar Wind Wind Wind Hour Total 24 Hr Total PST F % W/m2 Avg Max Dir Prec. Prec. Snow Snow 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' ------------------------------------------------------------------------ 1 14 500 21 94 0 0 0 326 0 0 4 42 1 14 600 24 90 0 0 3 339 0 0 4 42 1 14 700 23 91 0 0 0 308 0 0 4 42 1 14 800 24 92 6 0 0 92 0 0 4 42 1 14 900 26 89 39 0 0 100 0 0 4 41 1 14 1000 27 84 73 0 0 106 0 0 0 41 1 14 1100 29 75 87 0 0 127 0 0 0 41 1 14 1200 31 68 121 0 0 143 0 0 0 41 1 14 1300 33 60 105 0 0 147 0 0 0 40 1 14 1400 33 70 16 0 0 186 0 0 0 40 1 14 1500 30 79 13 0 0 188 0 0 0 40 1 14 1600 28 84 6 0 0 188 0 0 0 40 1 14 1700 26 91 0 0 0 248 0 0 0 40 1 14 1800 24 94 0 0 0 330 0 0 0 39 1 14 1900 23 95 0 0 0 240 0 0 0 39 1 14 2000 21 94 0 0 0 310 0 0 0 39 1 14 2100 20 95 0 0 0 265 0 0 0 39 1 14 2200 19 92 0 0 2 264 0 0 0 40 1 14 2300 18 92 0 0 0 332 0 0 0 40 1 15 0 20 93 0 0 0 299 0 0 0 40 1 15 100 22 92 0 0 0 274 0 0 0 39 1 15 200 23 92 0 0 0 14 0 0 0 40 1 15 300 23 92 0 0 0 304 0 0 0 40 1 15 400 23 92 0 0 0 69 0 0 0 40 Total Prec. 2170' ------------------------------------------------------------ 0 Page 1 1-15-2021 Northwest Avalanche Center Tye Mill and Skyline, Stevens Pass Ski Area, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp Wind Wind Wind Wind PST F F Min Avg Max Dir 5180' 5250' 5180' 5180' 5180' 5180' ------------------------------------------------ 1 14 500 25 30 6 8 10 110 1 14 600 25 32 6 9 10 106 1 14 700 24 32 6 10 13 102 1 14 800 23 27 6 9 12 92 1 14 900 24 26 6 8 11 91 1 14 1000 26 25 5 8 11 92 1 14 1100 27 26 6 8 11 94 1 14 1200 29 26 4 7 11 90 1 14 1300 29 26 3 6 11 93 1 14 1400 29 26 0 5 12 90 1 14 1500 27 26 0 4 8 92 1 14 1600 26 27 2 6 10 102 1 14 1700 24 26 4 9 13 98 1 14 1800 23 26 6 10 15 98 1 14 1900 23 27 5 10 14 97 1 14 2000 22 27 6 9 12 97 1 14 2100 23 28 4 9 12 97 1 14 2200 23 30 6 10 13 95 1 14 2300 23 27 4 8 12 95 1 15 0 24 26 4 8 11 97 1 15 100 26 32 5 8 11 99 1 15 200 32 35 0 6 11 102 1 15 300 36 36 0 3 7 164 1 15 400 35 36 0 3 13 263 Page 1 1-15-2021 Northwest Avalanche Center Washington Department of Transportation Schmidt Haus, Stevens Pass, Washington MM/DD Hour Temp RH Hour Total 24 Hr Total Press PST F % Prec. Prec. Snow Snow mb 3950' 3950' 3950' 3950' 3950' 3950' 3950' ------------------------------------------------------ 1 14 500 27 90 0 0 1 84 1027 1 14 600 28 83 0 0 -0 83 1028 1 14 700 28 82 0 0 0 84 1027 1 14 800 28 82 0 0 0 84 1027 1 14 900 28 81 0 0 0 84 1027 1 14 1000 28 80 0 0 -0 83 1028 1 14 1100 30 78 0 0 -0 83 1028 1 14 1200 32 72 0 0 0 82 1027 1 14 1300 32 75 0 0 -0 82 1027 1 14 1400 32 72 0 0 0 83 1027 1 14 1500 31 73 0 0 0 83 1028 1 14 1600 31 76 0 0 0 83 1027 1 14 1700 29 78 0 0 0 83 1027 1 14 1800 29 80 0 0 0 83 1027 1 14 1900 29 80 0 0 0 83 1026 1 14 2000 28 82 0 0 0 83 1026 1 14 2100 28 82 0 0 -0 83 1026 1 14 2200 28 82 0 0 -0 83 1025 1 14 2300 28 82 0 0 0 83 1025 1 15 0 28 86 0 0 0 83 1026 1 15 100 28 92 0 0 0 83 1024 1 15 200 28 94 .01 .01 0 83 1024 1 15 300 28 95 .02 .03 -0 83 1023 1 15 400 29 95 .03 .06 0 83 1023 Total Prec. 3950' ------------------------------------ .06 Page 1 1-15-2021 Northwest Avalanche Center Brooks Chair, Stevens Pass Ski Area, Washington MM/DD Hour Temp RH Hour Total 24 Hr Total PST F % Prec. Prec. Snow Snow 4800' 4800' 4800' 4800' 4800' 4800' ------------------------------------------------ 1 14 500 25 77 0 0 0 104 1 14 600 25 80 0 0 0 104 1 14 700 25 82 0 0 0 104 1 14 800 25 80 0 0 0 104 1 14 900 25 81 0 0 0 104 1 14 1000 25 80 0 0 0 103 1 14 1100 27 78 0 0 0 103 1 14 1200 27 80 0 0 0 103 1 14 1300 27 78 0 0 0 103 1 14 1400 27 77 0 0 0 103 1 14 1500 27 80 0 0 0 103 1 14 1600 27 78 0 0 0 103 1 14 1700 26 79 0 0 0 103 1 14 1800 26 81 0 0 0 103 1 14 1900 25 84 0 0 0 103 1 14 2000 25 84 0 0 0 103 1 14 2100 25 87 0 0 0 103 1 14 2200 25 86 0 0 0 103 1 14 2300 25 87 0 0 0 103 1 15 0 24 90 0 0 0 102 1 15 100 24 100 .01 .01 0 103 1 15 200 26 100 0 .01 0 103 1 15 300 31 100 .03 .04 0 103 1 15 400 36 100 .06 .1 0 103 Total Prec. 4800' ------------------------------------ .1 Page 1 1-15-2021 Northwest Avalanche Center Washington Department of Transportation Grace Lakes, Stevens Pass, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Wind Wind Wind Total Shot PST F % Avg Max Dir Snow Snow 4790' 4790' 4590' 4590' 4590' 4790' 4790' ------------------------------------------------------ 1 14 500 24 81 8 14 179 104 3 1 14 600 24 82 9 19 180 104 3 1 14 700 25 81 10 19 181 104 1 1 14 800 24 84 14 21 167 104 1 1 14 900 24 85 14 21 165 104 1 1 14 1000 25 84 14 20 166 104 1 1 14 1100 26 84 14 23 161 105 2 1 14 1200 28 81 15 21 164 104 2 1 14 1300 28 78 15 22 163 104 2 1 14 1400 27 79 14 21 162 104 2 1 14 1500 27 81 14 23 166 104 2 1 14 1600 26 82 13 21 163 104 2 1 14 1700 26 83 14 22 163 103 2 1 14 1800 25 84 12 22 163 102 2 1 14 1900 24 86 14 22 164 103 2 1 14 2000 24 87 15 23 165 102 2 1 14 2100 24 87 16 23 170 103 2 1 14 2200 24 87 17 24 171 103 1 1 14 2300 25 86 16 23 174 103 1 1 15 0 25 87 12 22 174 102 1 1 15 100 26 95 7 15 185 104 3 1 15 200 32 0 3 10 208 104 3 1 15 300 32 0 0 4 355 104 3 1 15 400 34 0 2 13 319 104 3 Page 1 1-15-2021 Northwest Avalanche Center Washington Department of Transportation Berne Snow Camp (8 miles east of Stevens Pass), Washington MM/DD Hour Temp RH Hour Total 24 Hr Total Press PST F % Prec. Prec. Snow Snow mb 2700' 2700' 2700' 2700' 2700' 2700' 2700' ------------------------------------------------------ 1 14 500 28 94 0 0 0 39 1029 1 14 600 29 93 0 0 0 39 1029 1 14 700 29 93 0 0 0 39 1029 1 14 800 29 93 0 0 -0 39 1029 1 14 900 30 90 0 0 -0 39 1029 1 14 1000 31 89 0 0 -0 39 1030 1 14 1100 33 84 0 0 -0 38 1029 1 14 1200 35 82 0 0 -0 38 1029 1 14 1300 34 84 0 0 -0 39 1029 1 14 1400 35 73 0 0 -0 39 1028 1 14 1500 33 82 0 0 -0 39 1029 1 14 1600 33 88 0 0 -0 39 1029 1 14 1700 30 89 0 0 -0 39 1028 1 14 1800 29 92 0 0 -0 39 1028 1 14 1900 29 92 0 0 -0 39 1027 1 14 2000 28 92 0 0 -0 39 1028 1 14 2100 29 93 0 0 -0 39 1027 1 14 2200 28 93 0 0 -0 39 1026 1 14 2300 29 93 0 0 -0 39 1026 1 15 0 30 92 0 0 -0 39 1027 1 15 100 30 93 0 0 -0 38 1026 1 15 200 30 93 .01 .01 -0 38 1025 1 15 300 31 93 .02 .03 -0 40 1025 1 15 400 32 93 .03 .06 -0 40 1024 Total Prec. 2700' ------------------------------------ .06 Page 1 1-15-2021 Northwest Avalanche Center Dirty Face Mountain, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 5980' 5980' 5980' 5980' 5980' 5980' ------------------------------------------------ 1 14 500 24 69 0 0 0 231 1 14 600 25 58 0 0 0 231 1 14 700 23 63 0 0 0 231 1 14 800 21 72 0 0 0 231 1 14 900 21 75 0 0 0 231 1 14 1000 23 69 0 0 0 231 1 14 1100 23 66 0 0 0 231 1 14 1200 23 72 0 0 0 231 1 14 1300 23 78 0 10 18 230 1 14 1400 23 70 13 16 19 40 1 14 1500 24 71 12 15 18 61 1 14 1600 24 70 9 12 14 68 1 14 1700 24 69 11 13 18 69 1 14 1800 23 73 11 15 18 70 1 14 1900 23 73 13 16 18 77 1 14 2000 23 76 14 16 19 88 1 14 2100 23 71 9 13 18 91 1 14 2200 23 71 8 10 13 87 1 14 2300 24 70 4 8 12 56 1 15 0 29 80 0 4 10 250 1 15 100 29 96 2 8 14 254 1 15 200 32 97 4 16 26 242 1 15 300 32 98 13 18 26 235 1 15 400 32 98 16 22 27 236 Page 1 1-15-2021 Northwest Avalanche Center Lake Wenatchee State Park, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Wind Wind Wind Wind Hour Total 24 Hr Total PST F % Min Avg Max Dir Prec. Prec. Snow Snow 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' ------------------------------------------------------------------------ 1 14 500 30 97 0 0 0 22 0 0 1 28 1 14 600 30 97 0 0 0 22 0 0 1 28 1 14 700 30 96 0 0 0 22 0 0 1 28 1 14 800 30 97 0 0 1 334 0 0 0 28 1 14 900 32 95 0 0 0 8 0 0 1 28 1 14 1000 33 94 0 0 0 10 0 0 1 28 1 14 1100 35 89 0 0 0 10 0 0 0 28 1 14 1200 38 80 0 0 0 16 0 0 1 28 1 14 1300 39 70 0 0 0 52 0 0 0 27 1 14 1400 39 74 0 0 2 59 0 0 0 28 1 14 1500 38 78 0 0 0 56 0 0 0 27 1 14 1600 35 89 0 0 0 58 0 0 1 27 1 14 1700 32 94 0 0 0 58 0 0 1 27 1 14 1800 30 96 0 0 0 58 0 0 1 27 1 14 1900 29 97 0 0 0 58 0 0 1 27 1 14 2000 28 97 0 0 0 58 0 0 0 27 1 14 2100 28 97 0 0 0 67 0 0 0 28 1 14 2200 27 97 0 0 0 73 0 0 0 27 1 14 2300 28 97 0 0 0 73 0 0 0 27 1 15 0 29 96 0 0 0 73 0 0 0 27 1 15 100 30 96 0 0 0 73 0 0 0 27 1 15 200 30 96 0 0 0 73 0 0 0 27 1 15 300 31 96 0 0 0 73 0 0 1 27 1 15 400 31 96 0 0 0 73 .02 .02 1 27 Total Prec. 1930' ------------------------------------------------------------ .02 Page 1 1-15-2021 Northwest Avalanche Center Washington Department of Transportation Tumwater Mountain and Leavenworth, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp RH RH Wind Wind Wind Hour Total 24 hr Total Total PST F F % % Avg Max Dir Prec. Prec. Snow Snow Snow 4180' 1190' 4180' 1190' 4180' 4180' 4180' 1190' 1190 1190' 1190' 4180' ------------------------------------------------------------------------------------ 28 67 4 7 4 38 29 64 2 4 14 38 28 65 0 3 81 38 29 64 2 5 125 38 30 62 2 6 208 38 31 66 0 4 170 37 31 69 2 5 124 37 32 63 2 7 135 37 32 63 2 10 162 37 34 57 2 8 158 37 33 62 2 8 241 37 29 69 1 5 223 38 28 71 0 3 169 38 28 74 1 4 198 38 28 76 2 5 140 37 27 86 0 3 166 38 26 86 0 2 224 38 27 80 0 2 161 38 27 78 0 2 228 37 27 74 1 5 323 37 28 72 2 4 345 37 28 74 1 3 260 37 28 75 1 5 276 38 28 78 1 3 314 38 Total Prec. 1190 ------------------------------------------------------------------ 0 Page 1 1-15-2021 Northwest Avalanche Center Washington Department of Transportation Mt Washington (about 6 miles SE of North Bend), Washington Wind direction unheated and may rime MM/DD Hour Batt Temp Wind Solar PST Volt Deg F Dir W/m2 4340' 4340' 4340' 4340' ------------------------------------------------ 1 14 500 12.5 30 185 0 1 14 600 12.5 30 185 0 1 14 700 12.5 32 187 0 1 14 800 12.5 33 186 0 1 14 900 12.5 36 183 8 1 14 1000 12.7 38 186 9 1 14 1100 13.0 38 169 10 1 14 1200 13.3 39 177 10 1 14 1300 13.3 40 183 10 1 14 1400 13.2 39 185 10 1 14 1500 13.3 40 181 9 1 14 1600 13.1 40 179 9 1 14 1700 12.9 40 178 5 1 14 1800 12.8 41 180 0 1 14 1900 12.8 42 179 0 1 14 2000 12.7 42 182 0 1 14 2100 12.7 42 181 0 1 14 2200 12.7 42 183 0 1 14 2300 12.7 39 198 0 1 15 0 12.7 35 183 0 1 15 100 12.7 36 194 0 1 15 200 12.7 37 209 0 1 15 300 12.6 37 220 0 1 15 400 12.6 37 216 0 Page 1 1-15-2021 Northwest Avalanche Center Alpental Ski Area, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp Temp RH RH Wind Wind Wind Hour Total 24 Hr Total 24 Hr Total Inter PST F F F % % Avg Max Dir Prec. Prec. Snow Snow Snow Snow Snow 5470' 4350' 3100' 3100' 5470' 5520' 5520' 5520' 3100' 3100' 3100' 3100' 4350' 4350' 5470' ------------------------------------------------------------------------------------------------------ 1 14 500 28 29 97 46 0 0 337 0 0 2 87 -7999 1 14 600 29 30 97 44 0 0 337 0 0 2 87 -7999 1 14 700 29 30 97 42 0 0 337 0 0 1 87 -7999 1 14 800 29 30 97 42 0 0 337 0 0 1 87 -7999 1 14 900 29 30 96 44 0 0 337 0 0 1 87 -7999 1 14 1000 28 31 91 53 9 26 342 0 0 1 87 -7999 1 14 1100 28 32 89 59 22 28 70 0 0 1 87 -7999 1 14 1200 28 33 88 64 21 28 113 0 0 1 87 -7999 1 14 1300 28 33 89 68 22 28 119 0 0 1 87 -7999 1 14 1400 29 32 95 67 20 27 127 0 0 1 87 -7999 1 14 1500 29 33 93 67 20 26 123 .04 .04 1 87 -7999 1 14 1600 28 33 94 68 22 27 115 .06 .1 1 87 -452 1 14 1700 27 32 96 73 23 32 119 .04 .14 1 87 -351 1 14 1800 26 30 97 75 23 29 129 .02 .16 1 87 -321 1 14 1900 28 30 96 64 23 29 119 .02 .18 1 87 -386 1 14 2000 28 30 97 64 22 27 124 .02 .2 1 87 -409 1 14 2100 29 31 95 57 19 25 132 .01 .21 1 87 -7999 1 14 2200 29 31 90 58 19 24 119 .01 .22 1 87 -7999 1 14 2300 31 31 94 56 16 22 134 0 .22 1 87 -7999 1 15 0 29 31 96 85 12 23 160 .01 .23 1 87 -7999 1 15 100 30 31 96 95 24 48 229 .02 .25 1 87 -7999 1 15 200 31 31 97 96 25 37 228 .03 .28 1 87 -7999 1 15 300 33 31 98 97 22 33 237 .07 .35 1 87 -236 1 15 400 34 32 99 97 21 40 239 .03 .38 1 87 -7999 Total Prec. 3100' ------------------------------------------------------------------------ .38 Page 1 1-15-2021 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 Lysim Lysim Lysim PST F F F % Avg Max Dir Prec. Prec. Snow Snow mb H2O Total deg F 3760' 3770' 3010' 3010' 3760' 3760' 3760' 3010' 3010' 3010' 3010' 3010' 3010' 3010' 3010' ------------------------------------------------------------------------------------------------------ 1 14 500 26 26 29 99 11 16 93 0 0 2 74 1031 .002 .002 46 1 14 600 26 26 30 99 10 13 84 0 0 0 73 1031 .002 .004 46 1 14 700 26 26 30 99 13 18 84 0 0 0 74 1030 .002 .006 46 1 14 800 26 27 30 98 15 20 93 0 0 0 74 1030 .001 .007 46 1 14 900 26 27 30 97 16 22 96 0 0 0 72 1030 .002 .009 46 1 14 1000 26 27 33 91 14 20 96 0 0 0 49 1031 .001 .01 46 1 14 1100 27 30 34 88 13 20 90 0 0 0 68 1031 .001 .011 46 1 14 1200 28 32 36 84 13 17 97 .02 .02 0 69 1030 .001 .012 46 1 14 1300 29 34 37 78 13 19 105 .15 .17 0 69 1030 .001 .013 46 1 14 1400 31 34 38 73 14 19 110 .15 .32 0 69 1029 .001 .014 46 1 14 1500 33 34 38 79 13 17 107 .08 .4 0 70 1030 .001 .015 46 1 14 1600 32 31 34 87 14 18 99 0 .4 0 68 1030 .001 .016 45 1 14 1700 32 31 33 92 14 17 95 0 .4 0 68 1029 .001 .017 46 1 14 1800 30 30 32 93 14 20 89 .01 .41 0 68 1029 .001 .018 46 1 14 1900 29 29 31 95 12 17 69 0 .41 0 68 1029 .001 .019 46 1 14 2000 29 30 31 95 13 19 77 0 .41 0 88 1029 .001 .02 33 1 14 2100 28 29 31 91 14 22 76 0 .41 0 89 1029 .001 .021 33 1 14 2200 27 28 31 89 14 21 83 0 .41 0 92 1028 .001 .022 33 1 14 2300 28 28 32 94 15 19 88 0 .41 0 89 1028 .001 .023 33 1 15 0 28 28 32 93 12 19 82 0 .41 0 88 1028 .001 .024 33 1 15 100 28 28 31 94 11 16 78 .01 .42 0 88 1027 .001 .025 33 1 15 200 28 28 31 95 13 18 96 .01 .43 0 86 1027 .001 .026 33 1 15 300 28 29 32 97 13 16 99 .09 .52 0 85 1027 .001 .027 33 1 15 400 29 29 32 98 14 17 108 .05 .57 0 83 1027 .001 .028 33 Total Lysim Prec. Total 3010' 3010' ------------------------------------------------------------------------------------------------ .57 .028 Page 1 1-15-2021 Northwest Avalanche Center Washington Department of Transportation Blewett Pass, WA Precipitation gage may measure condensation MM/DD Hour Temp RH Equip Hour Total 24 Hr Total Press PST F % Temp Prec. Prec. Snow Snow mb 4100' 4100' 4100' 4100' 4100' 4100' 4100' 4100' ------------------------------------------------------------ 1 14 500 26 78 25 0 0 0 19 1028 1 14 600 26 76 25 0 0 0 19 1028 1 14 700 25 78 24 0 0 0 19 1028 1 14 800 25 75 24 0 0 0 20 1028 1 14 900 28 69 29 0 0 0 20 1029 1 14 1000 31 63 37 .01 .01 -0 20 1029 1 14 1100 34 55 45 0 .01 0 20 1029 1 14 1200 36 49 50 .01 .02 0 20 1029 1 14 1300 37 53 45 0 .02 0 20 1028 1 14 1400 35 56 39 0 .02 0 20 1028 1 14 1500 33 64 33 0 .02 0 20 1028 1 14 1600 30 73 29 0 .02 0 20 1028 1 14 1700 28 78 27 0 .02 0 20 1028 1 14 1800 26 81 24 0 .02 0 20 1028 1 14 1900 25 83 23 0 .02 0 20 1027 1 14 2000 23 84 22 0 .02 0 19 1027 1 14 2100 23 84 22 0 .02 0 20 1027 1 14 2200 23 85 21 0 .02 0 20 1026 1 14 2300 24 82 23 0 .02 0 19 1026 1 15 0 26 82 25 0 .02 0 19 1026 1 15 100 28 70 26 0 .02 0 19 1025 1 15 200 28 65 27 0 .02 0 20 1024 1 15 300 29 58 28 0 .02 0 19 1024 1 15 400 29 65 28 0 .02 0 20 1024 Total Prec. 4100' ------------------------------------------ .02 Page 1 1-15-2021 Northwest Avalanche Center Mission Ridge Ski Area, Washington MM/DD Hour Temp Temp Temp RH RH Wind Wind Wind Hour Total 24 Hr Total PST F F F % % Avg Max Dir Prec. Prec. Snow Snow 6730' 5160' 4610' 6730' 5160' 6730' 6730' 6730' 5160' 5160' 5160' 5160' ------------------------------------------------------------------------------------ 1 14 500 21 27 28 77 84 17 21 207 0 0 1 31 1 14 600 22 27 27 64 76 16 20 207 0 0 1 31 1 14 700 22 28 26 55 66 19 25 215 0 0 1 31 1 14 800 24 25 25 46 83 16 23 207 0 0 1 31 1 14 900 24 27 26 46 80 16 21 205 0 0 1 32 1 14 1000 25 28 28 42 74 16 20 203 0 0 1 31 1 14 1100 25 27 27 49 80 20 26 210 0 0 1 31 1 14 1200 26 28 30 43 80 20 29 204 0 0 1 31 1 14 1300 26 27 28 46 83 19 26 207 0 0 1 30 1 14 1400 27 27 28 54 92 17 26 213 0 0 1 31 1 14 1500 28 26 27 51 91 15 22 207 0 0 1 31 1 14 1600 27 26 26 42 92 19 24 203 0 0 1 30 1 14 1700 27 26 26 50 89 17 25 195 0 0 1 31 1 14 1800 27 26 26 45 88 18 30 195 0 0 1 31 1 14 1900 26 28 25 35 69 19 25 199 0 0 1 31 1 14 2000 26 31 25 46 52 23 30 203 0 0 1 31 1 14 2100 26 32 24 49 54 28 35 217 0 0 1 31 1 14 2200 26 31 24 53 57 30 40 220 0 0 1 32 1 14 2300 27 32 25 60 59 26 38 214 0 0 1 31 1 15 0 27 33 26 57 60 22 32 210 0 0 1 31 1 15 100 27 33 28 60 61 21 30 226 0 0 1 30 1 15 200 29 35 29 80 79 23 31 239 0 0 1 31 1 15 300 30 36 33 94 91 25 41 235 0 0 1 30 1 15 400 31 38 35 100 95 27 38 241 0 0 1 31 Total Prec. 5160' ------------------------------------------------------------------------ 0 Page 1 1-15-2021 Northwest Avalanche Center Crystal Mountain Ski Area, Washington MM/DD Hour Temp Temp RH RH Wind Wind Wind Wind Hour Total 24 Hr Total SR50 PST F F % % Min Avg Max Dir Prec. Prec. Snow Snow Snow 6830' 4540' 6830' 4540' 6830' 6830' 6830' 6830' 4540' 4540' 4540' 4540' 4540' ------------------------------------------------------------------------------------------ 1 14 500 29 27 47 91 2 5 8 203 0 0 1 49 57 1 14 600 31 27 60 90 2 6 10 230 0 0 1 51 57 1 14 700 30 27 64 88 0 4 11 142 0 0 1 51 57 1 14 800 34 28 61 82 3 8 14 192 0 0 1 55 57 1 14 900 36 29 55 82 0 9 11 183 0 0 1 56 57 1 14 1000 36 32 47 67 3 11 18 214 0 0 0 55 57 1 14 1100 37 32 60 76 1 5 10 193 0 0 0 54 57 1 14 1200 38 35 52 58 0 6 13 186 0 0 0 55 57 1 14 1300 37 36 43 57 6 16 29 205 0 0 0 55 57 1 14 1400 37 36 44 60 8 21 35 209 0 0 1 55 57 1 14 1500 37 36 45 62 10 23 42 208 0 0 0 54 57 1 14 1600 38 37 38 60 9 24 43 219 0 0 0 55 57 1 14 1700 36 35 33 62 7 30 61 214 0 0 0 55 57 1 14 1800 37 31 53 73 0 8 28 205 0 0 1 55 57 1 14 1900 35 31 63 76 3 12 35 177 0 0 0 55 57 1 14 2000 36 30 67 81 2 18 49 205 0 0 0 55 57 1 14 2100 35 38 70 58 11 28 49 225 0 0 0 55 57 1 14 2200 35 40 70 51 12 26 44 219 0 0 1 55 57 1 14 2300 34 39 78 61 5 17 30 224 0 0 0 54 57 1 15 0 33 40 92 73 6 14 25 227 0 0 0 54 57 1 15 100 35 36 94 83 4 11 22 225 0 0 0 54 57 1 15 200 35 40 95 84 3 10 23 215 0 0 1 5 57 1 15 300 34 38 97 87 4 11 20 232 0 0 1 55 57 1 15 400 34 34 99 93 0 5 12 267 0 0 1 54 58 Total Prec. 4540' ------------------------------------------------------------------------ 0 Page 1 1-15-2021 Northwest Avalanche Center Green Valley and Campbell Basin, Crystal Mountain Ski Area, Washington MM/DD Hour Temp Temp 24 hr Total 24 hr Total PST F F Snow Snow Snow Snow 6230' 5940' 6230' 6230' 5940' 5940' ------------------------------------------------ 1 14 500 28 29 10 86 -25 80 1 14 600 32 32 10 86 -25 80 1 14 700 30 34 10 85 -25 80 1 14 800 35 34 10 85 -25 80 1 14 900 36 38 1 85 -77 80 1 14 1000 38 37 1 85 -88 80 1 14 1100 41 40 1 85 -86 80 1 14 1200 40 40 1 85 -83 80 1 14 1300 37 42 1 84 -84 79 1 14 1400 36 37 1 84 -64 80 1 14 1500 38 41 1 84 -25 80 1 14 1600 41 42 1 85 -25 80 1 14 1700 40 36 1 84 -24 79 1 14 1800 36 30 1 84 -24 79 1 14 1900 33 33 1 84 -24 79 1 14 2000 38 39 1 84 -25 79 1 14 2100 38 39 1 84 -24 79 1 14 2200 38 37 1 84 -24 79 1 14 2300 38 38 1 84 -24 79 1 15 0 36 38 1 84 -24 79 1 15 100 37 38 1 84 -24 80 1 15 200 35 36 2 84 -24 79 1 15 300 35 36 1 84 -24 80 1 15 400 36 36 1 84 -24 79 Page 1 1-15-2021 Northwest Avalanche Center Washington Department of Transportation Chinook Pass, Washington Wind gages unheated and may rime Precipitation gage may measure 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 6240' 5500' 6240' 5500' 6240' 6240' 6240' 5500' 5500' 5500' 5500' ------------------------------------------------------------------------------ 1 14 500 29 28 20 34 13 17 114 28 0 0 122 1 14 600 30 30 14 23 12 17 125 29 0 0 122 1 14 700 30 26 16 47 10 18 104 27 0 0 122 1 14 800 32 25 20 61 13 22 94 26 0 0 122 1 14 900 33 25 26 60 15 23 102 26 0 0 122 1 14 1000 31 25 31 61 16 23 106 29 0 0 122 1 14 1100 33 25 33 63 15 20 102 29 0 0 122 1 14 1200 34 26 38 70 18 25 104 44 .03 .03 121 1 14 1300 32 27 48 72 15 23 106 44 .05 .08 121 1 14 1400 28 27 73 69 17 24 84 31 .02 .1 120 1 14 1500 29 27 69 67 20 26 80 29 0 .1 121 1 14 1600 37 27 30 70 19 30 98 28 0 .1 122 1 14 1700 40 25 22 78 34 41 186 26 0 .1 122 1 14 1800 39 27 21 72 28 36 190 26 0 .1 121 1 14 1900 40 33 38 43 31 46 205 28 0 .1 120 1 14 2000 38 26 39 78 21 42 196 27 0 .1 121 1 14 2100 35 32 47 59 21 38 200 32 0 .1 122 1 14 2200 34 35 52 50 28 43 168 32 0 .1 121 1 14 2300 34 35 72 64 25 37 188 34 0 .1 121 1 15 0 31 33 99 89 9 18 162 34 .01 .11 120 1 15 100 34 34 100 95 9 22 212 34 .03 .14 121 1 15 200 33 34 100 96 12 31 164 34 .05 .19 120 1 15 300 35 34 99 96 17 33 219 35 .06 .25 120 1 15 400 34 35 100 96 19 36 239 35 .05 .3 120 Total Prec. 5500' ------------------------------------------------------------------------ .3 Page 1 1-15-2021 Northwest Avalanche Center Sunrise, Mount Rainier National Park, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp RH RH Wind Wind Wind Total PST F F % % Avg Max Dir Snow 6880' 6410' 6880' 6410' 6880' 6880' 6880' 6410' ------------------------------------------------------------ 1 14 500 26 26 27 37 9 16 168 75 1 14 600 29 27 28 34 6 11 160 75 1 14 700 31 28 39 36 10 16 175 75 1 14 800 35 32 40 43 6 13 173 75 1 14 900 37 34 42 45 6 11 168 75 1 14 1000 38 35 45 45 8 11 175 75 1 14 1100 41 39 45 40 10 14 183 75 1 14 1200 40 43 48 42 12 16 183 74 1 14 1300 40 38 40 40 12 18 184 73 1 14 1400 40 38 36 38 12 17 181 73 1 14 1500 36 36 42 42 13 19 179 74 1 14 1600 35 34 48 45 10 17 162 75 1 14 1700 33 33 44 42 11 20 162 75 1 14 1800 36 34 40 43 11 19 152 75 1 14 1900 36 35 52 53 12 20 135 75 1 14 2000 35 34 58 57 4 13 124 74 1 14 2100 33 34 70 61 0 4 152 75 1 14 2200 32 32 74 70 9 22 169 74 1 14 2300 32 31 88 79 4 11 147 75 1 15 0 33 33 94 81 3 10 122 74 1 15 100 35 35 95 84 6 21 204 74 1 15 200 36 35 92 88 5 14 184 74 1 15 300 34 35 100 94 2 8 126 74 1 15 400 34 34 100 96 1 10 113 75 Page 1 1-15-2021 Northwest Avalanche Center Paradise, Mt Rainier National Park, Washington MM/DD Hour Temp RH Wind Wind Wind Hour Total 24 Hr Total Solar PST F % Avg Max Dir Prec. Prec. Snow Snow W/m2 5400' 5400' 5380' 5380' 5380' 5400' 5400' 5400' 5400' 5380' ------------------------------------------------------------------------ 1 14 500 27 55 0 0 26 0 0 0 117 0 1 14 600 27 72 0 4 51 0 0 0 117 0 1 14 700 30 41 3 8 48 0 0 0 117 0 1 14 800 33 59 0 5 40 0 0 0 116 13 1 14 900 34 60 0 2 30 0 0 0 117 140 1 14 1000 36 52 0 0 47 0 0 -0 116 203 1 14 1100 37 39 0 0 60 0 0 0 117 275 1 14 1200 38 38 0 0 72 0 0 0 117 433 1 14 1300 41 45 0 0 220 0 0 0 116 353 1 14 1400 45 43 0 6 257 0 0 0 115 385 1 14 1500 41 33 2 7 266 0 0 -0 116 108 1 14 1600 39 32 1 6 289 0 0 0 116 61 1 14 1700 40 22 2 8 289 0 0 0 117 3 1 14 1800 39 31 6 14 284 0 0 0 117 0 1 14 1900 40 36 3 9 286 0 0 0 117 0 1 14 2000 42 48 8 16 282 0 0 0 117 0 1 14 2100 38 45 5 10 265 0 0 0 116 0 1 14 2200 37 55 0 5 218 0 0 0 116 0 1 14 2300 37 67 0 4 272 0 0 0 116 0 1 15 0 34 99 3 13 288 .03 .03 0 116 0 1 15 100 37 100 6 12 293 .05 .08 0 116 0 1 15 200 37 100 9 16 300 .06 .14 0 115 0 1 15 300 37 100 12 18 308 .08 .22 0 116 0 1 15 400 37 100 13 21 307 .06 .28 0 116 0 Total Prec. 5400' ------------------------------------------------------ .28 Page 1 1-15-2021 Northwest Avalanche Center Camp Muir, Mt Rainier National Park, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Wind Wind Wind Wind Solar PST F % Min Avg Max Dir w/m2 10110' 10110' 10110' 10110' 10110' 10110' 10110' --------------------------------------------------------------- 1 14 500 22 96 0 0 0 233 0 1 14 600 23 97 0 0 0 233 0 1 14 700 27 100 0 0 0 233 0 1 14 800 29 100 0 0 0 233 8 1 14 900 29 100 0 0 0 233 69 1 14 1000 26 97 0 0 0 233 140 1 14 1100 27 97 0 0 0 238 238 1 14 1200 27 94 0 0 0 265 464 1 14 1300 26 84 0 0 0 245 476 1 14 1400 25 71 0 0 0 223 454 1 14 1500 24 67 0 0 0 223 315 1 14 1600 23 70 0 0 0 223 53 1 14 1700 24 56 0 0 0 223 32 1 14 1800 24 66 0 0 0 223 0 1 14 1900 24 68 0 0 0 223 0 1 14 2000 23 70 0 0 0 223 0 1 14 2100 25 68 0 0 0 223 0 1 14 2200 30 98 0 0 0 223 0 1 14 2300 29 100 0 0 0 223 0 1 15 0 28 99 0 0 0 223 0 1 15 100 27 99 0 0 0 223 0 1 15 200 27 99 0 0 0 223 0 1 15 300 27 99 0 0 0 223 0 1 15 400 26 98 0 0 0 223 0 Page 1 1-15-2021 Northwest Avalanche Center White Pass Ski Area, Washington MM/DD Hour Temp Temp RH RH Wind Wind Wind Wind Hour Total Total PST F F % % Min Avg Max Dir Prec. Prec. Snow 5800' 4500' 5800' 4500' 5970' 5970' 5970' 5970' 5800' 5800' 5800' ------------------------------------------------------------------------------ 1 14 500 24 26 98 93 0 2 7 245 0 0 79 1 14 600 26 26 98 93 4 10 16 253 0 0 78 1 14 700 25 26 97 95 2 7 14 228 0 0 78 1 14 800 24 26 96 91 6 8 10 132 0 0 78 1 14 900 26 27 95 87 1 5 10 140 0 0 78 1 14 1000 27 27 91 80 0 2 8 200 0 0 78 1 14 1100 27 28 93 76 3 6 10 131 0 0 78 1 14 1200 30 30 89 72 4 8 12 129 0 0 76 1 14 1300 29 31 91 72 7 11 13 123 0 0 76 1 14 1400 29 32 92 70 8 12 14 123 0 0 77 1 14 1500 28 33 95 71 5 9 14 127 0 0 77 1 14 1600 27 30 96 87 0 5 11 154 0 0 78 1 14 1700 26 30 96 87 2 9 21 178 0 0 78 1 14 1800 26 28 92 91 3 8 17 182 0 0 78 1 14 1900 27 27 94 93 3 8 21 215 0 0 78 1 14 2000 33 27 89 93 1 8 20 293 0 0 77 1 14 2100 33 26 85 95 1 8 26 290 0 0 77 1 14 2200 33 25 92 97 1 10 22 260 0 0 77 1 14 2300 33 26 93 96 4 9 17 304 0 0 77 1 15 0 34 28 100 96 4 12 32 282 0 0 78 1 15 100 35 30 100 100 9 18 36 274 0 0 78 1 15 200 36 32 100 100 16 30 52 271 0 0 77 1 15 300 37 32 100 100 24 34 52 273 0 0 77 1 15 400 36 35 100 100 16 29 50 274 .02 .02 77 Total Prec. 5800' ------------------------------------------------------------------------ .02 Page 1 1-15-2021 Northwest Avalanche Center Washington Department of Transportation WSDOT White Pass Station, Washington MM/DD Hour Temp RH Press Wind Wind Hour Total 24 Hr Total Snow DewPt PST F % mb Avg Dir Prec Prec Snow Snow TempC TempC 4320' 4320' 4320' 4320' 4320' 4320' 4320' 4320' 4320' 4320' 4320 ------------------------------------------------------------------------------ Total Prec 4320' ------------------------------------------------------ 0 Page 1 1-15-2021 Northwest Avalanche Center Mt St Helens, Coldwater Ridge Visitor Center, Washington MM/DD Hour Temp RH Wind Wind Wind Hour Total PST F % Avg Max Dir Prec. Prec. 3260' 3260' 3260' 3260' 3260' 3260' 3260' ------------------------------------------------------ Total Prec. 3260' ------------------------------------------------------ 0 Page 1 1-15-2021 Northwest Avalanche Center Timberline Lodge, Oregon MM/DD Hour Temp RH Wind Wind Wind Wind Hour Total 24 Hr Total PST F % Min Avg Max Dir Prec. Prec. Snow Snow 5880' 5880' 6000' 6000' 6000' 6000' 5880' 5880' 5880' 5880' ------------------------------------------------------------------------ 1 14 500 29 65 -0 4 10 254 0 0 0 90 1 14 600 30 72 -0 3 8 250 0 0 0 90 1 14 700 31 63 -0 4 9 264 0 0 0 90 1 14 800 34 50 -0 4 8 281 0 0 0 90 1 14 900 37 34 -1 1 5 278 0 0 0 90 1 14 1000 42 22 -0 0 0 266 0 0 0 90 1 14 1100 43 27 -0 -0 0 280 0 0 0 89 1 14 1200 46 19 -0 0 0 21 0 0 0 89 1 14 1300 49 15 -0 0 2 84 0 0 0 89 1 14 1400 49 11 -0 0 3 65 0 0 -0 88 1 14 1500 48 15 -0 4 14 95 .01 .01 -0 89 1 14 1600 44 19 0 7 15 100 0 .01 -0 87 1 14 1700 42 27 -0 7 14 102 0 .01 0 89 1 14 1800 42 24 1 8 17 109 0 .01 0 89 1 14 1900 41 27 2 9 16 107 0 .01 0 89 1 14 2000 40 38 4 8 14 106 0 .01 0 89 1 14 2100 39 68 2 9 19 108 0 .01 0 89 1 14 2200 39 79 2 9 20 100 0 .01 0 89 1 14 2300 39 68 0 5 16 96 0 .01 0 89 1 15 0 38 78 1 9 19 110 0 .01 0 89 1 15 100 38 82 6 11 18 111 0 .01 0 89 1 15 200 38 83 4 11 19 104 0 .01 -0 89 1 15 300 37 94 6 12 22 107 0 .01 -0 89 1 15 400 37 100 5 10 18 100 0 .01 -0 89 Total Prec. 5880' ------------------------------------------------------------ .01 Page 1 1-15-2021 Northwest Avalanche Center Top of The Magic Mile chair, Timberline, Oregon Wind instruments not heating and may rime MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 7000' 7000' 7000' 7000' 7000' 7000' ------------------------------------------------ Page 1 1-15-2021 Northwest Avalanche Center Mt Hood Meadows Ski Area, Oregon MM/DD Hour Temp Temp RH RH Wind Wind Wind Hour Total 24 Hr Total Press PST F F % % Avg Max Dir Prec. Prec. Snow Snow mb 6540' 5380' 6540' 5380' 6540' 6540' 6540' 5380' 5380' 5380' 5380' 5380' ------------------------------------------------------------------------------------ 1 14 500 38 27 11 60 14 21 259 0 0 0 77 1027 1 14 600 39 28 10 73 13 20 263 0 0 0 77 1026 1 14 700 31 29 31 68 10 19 231 0 0 0 24 1026 1 14 800 31 30 34 68 5 9 249 0 0 0 48 1026 1 14 900 35 32 22 69 5 11 239 0 0 0 72 1027 1 14 1000 40 36 23 66 7 11 232 0 0 0 77 1027 1 14 1100 43 39 29 55 8 16 248 0 0 0 76 1027 1 14 1200 41 39 14 56 9 16 233 0 0 0 77 1027 1 14 1300 43 45 15 33 10 16 215 0 0 0 76 1026 1 14 1400 44 46 12 23 10 15 244 0 0 0 76 1026 1 14 1500 45 47 13 16 10 20 260 0 0 0 77 1026 1 14 1600 41 45 15 21 13 25 263 0 0 0 77 1026 1 14 1700 41 44 34 30 12 29 267 0 0 0 76 1026 1 14 1800 39 43 19 21 13 26 222 0 0 0 76 1026 1 14 1900 38 44 25 28 11 24 239 0 0 0 76 1026 1 14 2000 37 44 40 34 11 23 259 0 0 0 77 1026 1 14 2100 36 42 75 65 16 31 253 0 0 0 77 1026 1 14 2200 36 42 76 72 12 24 228 0 0 0 77 1026 1 14 2300 37 41 59 61 11 22 264 0 0 0 77 1025 1 15 0 36 41 72 69 15 28 238 0 0 0 76 1025 1 15 100 36 42 70 71 15 31 248 0 0 0 76 1025 1 15 200 36 42 72 71 15 30 267 0 0 0 76 1025 1 15 300 34 40 91 84 16 31 314 0 0 0 76 1025 1 15 400 34 39 95 91 13 27 259 0 0 0 76 1024 Total Prec. 5380' ------------------------------------------------------------------ 0 Page 1 1-15-2021 Northwest Avalanche Center Cascade Express, Mt Hood Meadows Ski Area, Oregon Wind gages heated but building structure may cause rime around instruments MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 7300' 7300' 7300 7300' 7300' 7300' ------------------------------------------------ 1 14 500 35 12 15 22 30 224 1 14 600 36 10 11 21 30 229 1 14 700 40 61 9 17 28 240 1 14 800 40 36 9 17 27 217 1 14 900 42 45 5 18 28 221 1 14 1000 44 33 12 19 24 220 1 14 1100 45 39 15 21 27 216 1 14 1200 45 21 17 22 28 209 1 14 1300 44 35 15 22 31 205 1 14 1400 43 29 16 22 31 209 1 14 1500 41 18 17 25 32 204 1 14 1600 38 19 21 28 38 205 1 14 1700 38 60 23 32 42 203 1 14 1800 36 36 21 30 39 203 1 14 1900 36 39 23 31 38 202 1 14 2000 35 56 23 30 38 204 1 14 2100 34 99 23 32 41 209 1 14 2200 33 85 21 29 39 205 1 14 2300 34 71 21 26 33 206 1 15 0 34 83 22 29 35 206 1 15 100 34 86 18 29 38 208 1 15 200 34 88 21 30 39 205 1 15 300 32 100 23 33 42 205 1 15 400 33 100 21 30 38 205 Page 1 1-15-2021 Northwest Avalanche Center Ski Bowl Ski Area, Government Camp, Oregon Wind direction unheated and may rime MM/DD Hour Temp Temp RH RH Wind Wind Wind Wind Hour Total Total PST F F % % Min Avg Max Dir Prec. Prec. Snow 5010' 3660' 5010' 3660' 5010' 5010' 5010' 5010' 3660' 3660' 5010' ------------------------------------------------------------------------------ Total Prec. 3660' ------------------------------------------------------------------------ 0 Page 1