4-3-2020 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' ------------------------------------------------------------------ 4 2 500 19 94 0 3 5 189 0 0 111 4 2 600 20 94 0 3 5 187 0 0 111 4 2 700 22 93 -0 2 4 185 0 0 111 4 2 800 23 93 -0 0 4 205 0 0 110 4 2 900 24 91 0 2 6 190 0 0 110 4 2 1000 29 85 0 4 8 188 0 0 110 4 2 1100 30 79 -0 1 5 180 0 0 109 4 2 1200 32 79 -0 0 4 194 0 0 109 4 2 1300 30 82 -0 2 7 197 0 0 109 4 2 1400 31 83 -0 0 4 210 0 0 109 4 2 1500 32 82 0 3 7 207 0 0 109 4 2 1600 28 86 -0 2 6 215 0 0 110 4 2 1700 25 89 -0 2 9 257 0 0 110 4 2 1800 23 91 -0 3 9 244 0 0 110 4 2 1900 21 93 -0 5 10 225 0 0 110 4 2 2000 20 94 2 6 10 200 0 0 110 4 2 2100 20 94 4 7 12 197 0 0 110 4 2 2200 19 94 4 7 11 199 0 0 110 4 2 2300 19 94 3 6 10 194 0 0 110 4 3 0 19 94 3 5 10 192 0 0 110 4 3 100 18 93 0 4 7 194 0 0 109 4 3 200 18 93 -0 5 10 230 0 0 110 4 3 300 18 94 1 6 11 199 0 0 110 4 3 400 19 93 0 5 11 234 0 0 110 Total Prec. 5250' ------------------------------------------------------------ 0 Page 1 4-3-2020 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' ------------------------------------------------------------------------------------ 4 2 500 20 23 62 95 2 5 8 183 0 0 0 193 4 2 600 21 23 62 94 4 6 7 174 0 0 0 193 4 2 700 21 25 61 91 4 6 9 168 0 0 -0 193 4 2 800 22 27 61 87 4 7 11 165 0 0 -0 192 4 2 900 25 32 57 75 6 9 12 167 0 0 -0 191 4 2 1000 25 29 58 80 2 7 13 182 0 0 -0 192 4 2 1100 24 29 86 83 2 10 20 181 0 0 -0 192 4 2 1200 24 30 70 74 10 17 26 155 0 0 -0 192 4 2 1300 31 37 59 64 4 13 23 164 0 0 -0 191 4 2 1400 26 29 65 87 5 10 17 183 .02 .02 0 191 4 2 1500 27 31 65 80 4 11 21 169 .04 .06 0 193 4 2 1600 26 30 67 86 3 9 16 173 .02 .08 -0 193 4 2 1700 24 27 92 95 1 6 14 171 .02 .1 2 194 4 2 1800 24 26 74 98 0 5 16 181 .18 .28 1 194 4 2 1900 23 25 93 100 2 7 14 186 .03 .31 1 193 4 2 2000 23 26 83 96 1 9 16 174 .02 .33 3 195 4 2 2100 22 25 76 96 6 14 19 167 .11 .44 46 195 4 2 2200 22 25 73 97 4 10 14 162 .08 .52 4 196 4 2 2300 21 24 72 99 4 8 14 183 .02 .54 4 196 4 3 0 21 24 72 97 4 10 19 177 .03 .57 5 196 4 3 100 21 24 74 97 5 13 23 173 .05 .62 5 196 4 3 200 20 23 89 98 6 14 28 161 .03 .65 5 196 4 3 300 20 23 92 97 5 13 23 161 .04 .69 6 196 4 3 400 20 23 76 95 2 6 13 206 .08 .77 6 197 Total Prec. 4210' ------------------------------------------------------------------------ .77 Page 1 4-3-2020 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' ------------------------------------------------------------------------------ 4 2 500 13 10 90 85 7 10 234 38 0 0 84 4 2 600 13 13 85 87 4 11 246 38 .01 .01 84 4 2 700 15 16 77 83 3 15 300 42 0 .01 84 4 2 800 17 19 73 71 3 7 179 46 0 .01 84 4 2 900 19 23 72 58 5 8 248 51 0 .01 84 4 2 1000 20 25 72 55 7 12 242 55 0 .01 84 4 2 1100 19 25 73 53 7 16 229 56 0 .01 84 4 2 1200 19 25 81 56 8 12 223 54 0 .01 84 4 2 1300 25 31 52 37 8 14 230 66 0 .01 83 4 2 1400 21 27 73 53 9 13 226 57 0 .01 84 4 2 1500 21 27 66 46 10 15 228 57 0 .01 84 4 2 1600 19 26 86 61 10 15 218 55 0 .01 84 4 2 1700 17 23 86 64 11 15 233 47 .01 .02 84 4 2 1800 16 22 96 76 10 12 244 47 0 .02 84 4 2 1900 16 20 95 85 8 10 244 46 0 .02 84 4 2 2000 16 20 96 84 8 11 253 45 0 .02 84 4 2 2100 15 19 94 83 7 10 255 43 0 .02 84 4 2 2200 15 19 95 86 8 13 245 43 0 .02 84 4 2 2300 15 17 95 86 7 9 236 43 0 .02 84 4 3 0 15 18 95 88 8 10 254 42 0 .02 84 4 3 100 15 19 94 87 10 13 240 42 .01 .03 84 4 3 200 14 18 94 81 11 13 243 42 0 .03 84 4 3 300 14 18 94 82 12 15 243 41 0 .03 84 4 3 400 13 17 94 84 12 15 235 41 0 .03 84 Total Prec. 5450' ------------------------------------------------------------------------ .03 Page 1 4-3-2020 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' ------------------------------------------------------------------------ 4 2 500 27 78 0 0 4 296 0 0 0 6 4 2 600 26 74 7 0 2 290 0 0 0 6 4 2 700 29 61 130 0 3 108 0 0 0 6 4 2 800 32 52 130 0 4 95 0 0 0 6 4 2 900 34 49 66 0 5 101 0 0 0 6 4 2 1000 37 46 71 0 5 143 0 0 0 6 4 2 1100 41 42 198 2 8 97 0 0 0 6 4 2 1200 42 42 197 0 4 127 0 0 0 6 4 2 1300 44 42 168 0 3 144 0 0 0 6 4 2 1400 44 42 163 0 3 259 0 0 0 6 4 2 1500 46 42 265 0 6 329 0 0 0 5 4 2 1600 45 44 105 0 7 2 0 0 0 5 4 2 1700 44 47 83 0 5 284 0 0 0 6 4 2 1800 42 56 12 0 3 245 0 0 0 6 4 2 1900 39 61 0 0 4 274 0 0 0 6 4 2 2000 37 71 0 0 2 131 0 0 0 6 4 2 2100 36 72 -0 0 2 285 0 0 0 6 4 2 2200 34 76 0 0 2 272 0 0 0 6 4 2 2300 29 89 0 0 2 65 0 0 0 6 4 3 0 28 91 0 0 2 4 0 0 0 6 4 3 100 28 92 0 0 0 0 0 0 0 6 4 3 200 28 93 0 0 0 0 0 0 0 6 4 3 300 27 94 0 0 0 0 0 0 0 6 4 3 400 27 95 0 0 1 49 0 0 0 6 Total Prec. 2170' ------------------------------------------------------------ 0 Page 1 4-3-2020 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' ------------------------------------------------ 4 2 500 19 19 2 7 14 277 4 2 600 20 20 1 9 14 277 4 2 700 20 20 0 4 12 264 4 2 800 22 23 0 2 7 280 4 2 900 25 24 0 2 6 262 4 2 1000 26 28 0 2 11 288 4 2 1100 26 28 0 2 7 304 4 2 1200 25 28 0 4 13 298 4 2 1300 24 29 0 4 13 295 4 2 1400 28 29 0 3 10 285 4 2 1500 24 27 0 3 15 291 4 2 1600 25 26 0 3 14 298 4 2 1700 23 25 0 3 10 299 4 2 1800 22 23 0 6 20 298 4 2 1900 22 22 0 6 20 293 4 2 2000 21 22 0 5 20 308 4 2 2100 21 21 0 3 16 308 4 2 2200 19 20 0 5 12 269 4 2 2300 20 20 0 4 13 268 4 3 0 19 20 0 3 11 307 4 3 100 19 19 0 3 11 300 4 3 200 19 19 0 4 11 291 4 3 300 18 19 0 4 11 331 4 3 400 18 18 0 4 12 351 Page 1 4-3-2020 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' ------------------------------------------------------ 4 2 500 25 89 0 0 0 121 1016 4 2 600 25 90 0 0 0 120 1016 4 2 700 26 92 0 0 0 120 1015 4 2 800 27 88 0 0 -0 120 1016 4 2 900 28 84 0 0 -0 120 1016 4 2 1000 30 82 0 0 -0 119 1016 4 2 1100 31 80 0 0 -0 119 1015 4 2 1200 31 77 0 0 -0 119 1015 4 2 1300 31 80 0 0 -0 119 1016 4 2 1400 31 81 0 0 -0 119 1015 4 2 1500 29 90 .04 .04 0 120 1016 4 2 1600 30 87 0 .04 -0 120 1016 4 2 1700 29 88 .01 .05 0 120 1016 4 2 1800 28 85 .01 .06 2 121 1015 4 2 1900 28 88 0 .06 0 121 1015 4 2 2000 28 86 0 .06 0 121 1016 4 2 2100 27 88 0 .06 0 121 1015 4 2 2200 26 84 .01 .07 0 120 1015 4 2 2300 25 88 0 .07 0 121 1015 4 3 0 25 86 0 .07 0 120 1015 4 3 100 25 87 0 .07 0 120 1014 4 3 200 25 86 0 .07 0 120 1014 4 3 300 25 85 0 .07 0 121 1014 4 3 400 25 86 0 .07 0 121 1013 Total Prec. 3950' ------------------------------------ .07 Page 1 4-3-2020 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' ------------------------------------------------ 4 2 500 21 93 0 0 57 219 4 2 600 22 93 0 0 56 217 4 2 700 22 92 0 0 55 216 4 2 800 26 88 0 0 52 221 4 2 900 25 89 0 0 53 224 4 2 1000 28 88 0 0 53 225 4 2 1100 28 84 0 0 53 225 4 2 1200 27 86 0 0 53 226 4 2 1300 29 84 0 0 54 229 4 2 1400 28 84 0 0 52 226 4 2 1500 26 91 0 0 52 226 4 2 1600 27 89 0 0 51 224 4 2 1700 25 92 0 0 52 225 4 2 1800 24 93 0 0 51 224 4 2 1900 23 93 0 0 53 225 4 2 2000 23 94 0 0 51 221 4 2 2100 22 94 0 0 51 220 4 2 2200 21 91 0 0 52 221 4 2 2300 21 93 0 0 52 221 4 3 0 21 93 0 0 52 221 4 3 100 21 92 0 0 52 221 4 3 200 21 93 0 0 52 220 4 3 300 20 89 0 0 51 218 4 3 400 20 90 0 0 50 216 Total Prec. 4800' ------------------------------------ 0 Page 1 4-3-2020 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' ------------------------------------------------------ 4 2 500 20 93 2 9 306 164 5 4 2 600 20 94 0 6 247 163 6 4 2 700 22 95 0 3 147 163 6 4 2 800 24 89 0 3 54 163 7 4 2 900 26 84 1 7 304 163 35 4 2 1000 28 84 2 10 308 163 35 4 2 1100 28 82 2 10 315 163 35 4 2 1200 29 79 3 12 308 163 35 4 2 1300 30 77 3 14 292 163 35 4 2 1400 29 84 2 9 298 163 35 4 2 1500 27 91 3 14 327 164 35 4 2 1600 28 86 3 15 287 164 35 4 2 1700 25 91 3 12 282 164 35 4 2 1800 24 92 5 22 293 163 35 4 2 1900 23 94 5 16 289 164 35 4 2 2000 23 94 3 18 294 163 8 4 2 2100 22 94 4 16 298 164 7 4 2 2200 21 92 3 14 282 164 7 4 2 2300 20 92 2 10 264 164 7 4 3 0 20 91 3 14 272 164 36 4 3 100 20 92 2 14 277 163 35 4 3 200 20 92 4 19 284 163 6 4 3 300 20 91 3 17 284 163 35 4 3 400 19 92 3 14 274 163 6 Page 1 4-3-2020 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' ------------------------------------------------------ 4 2 500 28 88 0 0 0 25 1016 4 2 600 29 83 0 0 0 25 1016 4 2 700 31 79 0 0 0 24 1016 4 2 800 35 69 0 0 0 24 1016 4 2 900 36 62 0 0 0 24 1016 4 2 1000 38 51 0 0 0 24 1016 4 2 1100 39 53 0 0 0 24 1016 4 2 1200 39 54 0 0 0 24 1016 4 2 1300 40 47 0 0 0 24 1016 4 2 1400 40 48 0 0 0 24 1015 4 2 1500 33 90 0 0 0 24 1016 4 2 1600 36 82 0 0 0 24 1016 4 2 1700 35 76 0 0 0 24 1015 4 2 1800 33 87 .01 .01 0 24 1015 4 2 1900 32 88 0 .01 0 24 1015 4 2 2000 32 83 0 .01 0 25 1015 4 2 2100 32 81 0 .01 0 24 1015 4 2 2200 31 76 0 .01 0 24 1016 4 2 2300 30 83 0 .01 0 25 1015 4 3 0 31 73 0 .01 0 24 1015 4 3 100 31 66 0 .01 0 24 1015 4 3 200 31 65 0 .01 0 23 1014 4 3 300 31 65 0 .01 0 24 1014 4 3 400 31 64 0 .01 0 25 1013 Total Prec. 2700' ------------------------------------ .01 Page 1 4-3-2020 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' ------------------------------------------------ 4 2 500 15 92 10 13 16 291 4 2 600 16 92 10 14 17 282 4 2 700 17 92 7 12 19 272 4 2 800 17 92 6 12 17 244 4 2 900 18 93 6 10 17 244 4 2 1000 21 93 6 11 17 238 4 2 1100 22 93 3 9 16 224 4 2 1200 23 93 3 10 21 225 4 2 1300 21 93 4 13 18 231 4 2 1400 22 92 5 10 19 229 4 2 1500 19 93 9 18 27 235 4 2 1600 20 93 14 23 32 235 4 2 1700 19 93 12 21 26 231 4 2 1800 20 93 13 21 32 235 4 2 1900 18 93 15 25 37 243 4 2 2000 19 93 16 24 37 238 4 2 2100 17 92 16 28 41 234 4 2 2200 17 92 16 28 37 241 4 2 2300 16 92 11 21 33 246 4 3 0 16 92 13 21 30 252 4 3 100 16 92 16 22 31 238 4 3 200 15 92 17 28 40 238 4 3 300 14 91 23 39 55 240 4 3 400 14 91 25 37 58 258 Page 1 4-3-2020 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' ------------------------------------------------------------------------ 4 2 500 24 95 0 0 0 57 0 0 0 5 4 2 600 24 94 0 0 0 57 0 0 0 5 4 2 700 27 93 0 0 0 57 0 0 0 5 4 2 800 32 76 0 0 0 57 0 0 0 5 4 2 900 37 58 0 0 2 53 0 0 0 5 4 2 1000 37 57 0 0 3 348 0 0 0 5 4 2 1100 39 57 0 0 1 247 0 0 0 5 4 2 1200 41 54 0 0 3 258 0 0 -0 6 4 2 1300 42 51 0 0 3 223 0 0 0 6 4 2 1400 44 49 0 0 4 263 0 0 0 5 4 2 1500 38 74 0 1 4 312 0 0 0 6 4 2 1600 42 59 0 0 5 323 0 0 0 6 4 2 1700 40 61 0 0 3 357 0 0 0 5 4 2 1800 40 60 0 0 4 358 0 0 0 6 4 2 1900 37 65 0 0 4 2 0 0 0 5 4 2 2000 35 72 0 0 2 20 0 0 0 6 4 2 2100 36 70 0 0 0 40 0 0 0 5 4 2 2200 33 77 0 0 1 94 0 0 0 6 4 2 2300 33 73 0 0 2 185 0 0 0 6 4 3 0 35 63 0 0 3 287 0 0 0 5 4 3 100 34 68 0 0 2 345 0 0 0 6 4 3 200 35 60 0 0 4 311 0 0 0 6 4 3 300 36 49 0 0 5 309 0 0 0 6 4 3 400 36 53 0 0 4 296 0 0 0 6 Total Prec. 1930' ------------------------------------------------------------ 0 Page 1 4-3-2020 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' ------------------------------------------------------------------------------------ 4 2 500 27 91 0 0 0 -0 4 2 600 26 92 0 0 0 -0 4 2 700 27 89 0 0 0 -0 4 2 800 30 82 0 0 0 -0 4 2 900 35 65 0 0 -0 -1 4 2 1000 40 43 0 0 -0 -1 4 2 1100 44 38 0 0 0 -1 4 2 1200 44 39 0 0 0 -0 4 2 1300 45 39 0 0 0 -0 4 2 1400 46 40 0 0 0 -0 4 2 1500 48 39 0 0 0 -1 4 2 1600 47 43 0 0 0 -0 4 2 1700 44 58 0 0 0 -0 4 2 1800 43 61 0 0 0 -0 4 2 1900 42 64 0 0 0 -0 4 2 2000 41 68 0 0 0 -0 4 2 2100 40 72 0 0 0 -0 4 2 2200 38 75 0 0 0 -0 4 2 2300 36 75 0 0 0 -0 4 3 0 33 80 0 0 0 -0 4 3 100 31 83 0 0 0 -0 4 3 200 29 85 0 0 0 -0 4 3 300 28 85 0 0 0 -0 4 3 400 28 86 0 0 0 -0 Total Prec. 1190 ------------------------------------------------------------------ 0 Page 1 4-3-2020 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' ------------------------------------------------ 4 2 500 12.9 23 189 0 4 2 600 12.9 23 188 0 4 2 700 12.9 23 205 6 4 2 800 13.0 25 224 9 4 2 900 13.4 25 231 10 4 2 1000 13.9 27 223 11 4 2 1100 13.8 28 219 10 4 2 1200 13.6 30 229 11 4 2 1300 13.7 31 224 11 4 2 1400 14.0 29 239 11 4 2 1500 13.6 31 234 10 4 2 1600 13.8 29 230 11 4 2 1700 13.6 28 218 10 4 2 1800 13.7 25 245 10 4 2 1900 13.5 24 218 4 4 2 2000 13.3 23 238 0 4 2 2100 13.2 23 251 0 4 2 2200 13.2 23 232 0 4 2 2300 13.1 23 249 0 4 3 0 13.0 22 232 0 4 3 100 13.0 21 249 0 4 3 200 12.9 21 231 0 4 3 300 12.9 22 256 0 4 3 400 12.9 21 222 0 Page 1 4-3-2020 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' ------------------------------------------------------------------------------------------------------ 4 2 500 19 22 24 96 91 8 16 233 0 0 0 88 30 146 14 4 2 600 19 23 25 95 93 9 16 230 0 0 0 88 29 283 13 4 2 700 21 26 26 95 90 6 13 237 0 0 0 88 29 142 10 4 2 800 21 25 29 95 91 6 11 213 0 0 0 88 27 283 10 4 2 900 22 25 32 90 90 7 13 210 0 0 0 88 25 141 10 4 2 1000 24 30 32 92 91 7 14 201 .06 .06 0 89 20 145 9 4 2 1100 25 29 35 87 89 6 16 197 .01 .07 -0 89 25 145 11 4 2 1200 25 32 35 84 88 6 22 209 .03 .1 0 88 23 144 12 4 2 1300 25 31 35 87 86 10 24 196 .01 .11 0 88 29 146 10 4 2 1400 24 29 32 96 89 5 35 193 .02 .13 0 89 27 145 11 4 2 1500 24 31 35 90 88 5 22 189 .01 .14 0 89 26 146 6 4 2 1600 25 28 32 94 88 8 13 209 .01 .15 0 89 26 146 11 4 2 1700 24 28 33 95 90 13 23 199 .01 .16 0 90 25 145 5 4 2 1800 22 26 31 97 94 14 33 196 .02 .18 1 90 27 283 6 4 2 1900 20 25 31 96 94 20 39 205 0 .18 1 90 27 148 6 4 2 2000 20 24 30 97 93 17 29 206 .01 .19 0 90 29 148 7 4 2 2100 19 24 30 97 92 15 27 206 0 .19 2 90 29 147 14 4 2 2200 19 23 29 98 93 14 31 209 .01 .2 2 89 29 146 15 4 2 2300 19 23 29 97 92 16 31 204 .01 .21 1 89 28 145 10 4 3 0 19 23 29 96 92 15 23 203 0 .21 1 89 29 145 16 4 3 100 18 23 28 97 92 15 27 208 0 .21 0 90 29 145 12 4 3 200 18 22 28 96 92 15 28 203 0 .21 2 90 30 145 14 4 3 300 18 22 28 92 91 15 31 201 0 .21 1 90 29 283 15 4 3 400 18 22 28 97 92 15 30 204 .01 .22 2 89 30 143 14 Total Prec. 3100' ------------------------------------------------------------------------ .22 Page 1 4-3-2020 Northwest Avalanche Center Alpental Ski Area, Washington Gill gage on summit building HT wind gages on summit, unheated and may rime TEST...TEST...TEST...TEST...TEST...TEST MM/DD Hour Gill Gill Gill Gill# HT HT HT PST Avg Max Dir. Max Avg Max Dir. 5470' 5470' 5470' 1177 5520' 5520' 5520' ------------------------------------------------------ 4 2 500 4 2 600 4 2 700 4 2 800 4 2 900 4 2 1000 4 2 1100 4 2 1200 4 2 1300 4 2 1400 4 2 1500 4 2 1600 4 2 1700 4 2 1800 4 2 1900 4 2 2000 4 2 2100 4 2 2200 4 2 2300 4 3 0 4 3 100 4 3 200 4 3 300 4 3 400 Page 1 4-3-2020 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' ------------------------------------------------------------------------------------ 4 2 500 25 25 24 97 4 9 274 0 0 0 73 1019 4 2 600 26 25 25 96 3 7 231 0 0 0 73 1019 4 2 700 26 26 27 97 2 6 173 0 0 0 73 1019 4 2 800 27 27 29 94 2 5 214 0 0 0 72 1019 4 2 900 28 27 32 82 2 7 210 0 0 0 72 1019 4 2 1000 27 29 36 79 7 13 227 .04 .04 0 71 1019 4 2 1100 29 31 42 58 5 9 217 0 .04 -0 70 1019 4 2 1200 29 29 35 84 10 22 235 .03 .07 -0 69 1019 4 2 1300 29 34 40 69 6 18 228 0 .07 -0 72 1019 4 2 1400 29 31 33 94 15 32 225 .04 .11 0 71 1019 4 2 1500 29 33 36 82 8 17 239 .01 .12 0 70 1019 4 2 1600 29 29 34 88 11 20 229 .01 .13 0 72 1019 4 2 1700 28 29 33 90 9 18 230 .01 .14 0 72 1019 4 2 1800 28 27 31 94 12 21 224 .01 .15 0 71 1019 4 2 1900 27 27 31 97 11 20 238 0 .15 0 70 1019 4 2 2000 27 27 30 96 11 19 243 .01 .16 0 72 1019 4 2 2100 26 26 30 96 6 16 227 0 .16 0 72 1019 4 2 2200 26 26 29 97 6 11 242 .02 .18 0 209 1019 4 2 2300 26 26 29 98 4 9 231 0 .18 -0 67 1019 4 3 0 25 26 29 98 5 11 227 0 .18 -0 69 1018 4 3 100 26 25 29 98 6 10 236 0 .18 -0 69 1018 4 3 200 25 25 28 97 7 18 242 0 .18 0 209 1018 4 3 300 25 24 28 98 9 18 248 .01 .19 1 209 1017 4 3 400 25 25 28 97 9 19 235 .01 .2 0 209 1017 Total Prec. 3010' ------------------------------------------------------------------ .2 Page 1 4-3-2020 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' ------------------------------------------------------------ 4 2 500 19 77 15 0 0 0 0 1016 4 2 600 19 75 15 0 0 0 0 1016 4 2 700 28 58 32 0 0 -0 -0 1016 4 2 800 32 46 46 0 0 -0 -0 1016 4 2 900 32 50 49 0 0 -0 -0 1016 4 2 1000 31 50 40 0 0 0 0 1016 4 2 1100 33 52 47 0 0 0 -0 1016 4 2 1200 32 50 42 0 0 0 0 1016 4 2 1300 34 47 42 0 0 0 0 1016 4 2 1400 36 54 45 0 0 0 0 1016 4 2 1500 35 52 44 0 0 0 0 1015 4 2 1600 34 54 39 0 0 0 -0 1015 4 2 1700 33 61 35 0 0 0 0 1015 4 2 1800 31 62 31 0 0 0 0 1015 4 2 1900 29 58 28 0 0 0 0 1015 4 2 2000 28 60 27 0 0 0 -0 1015 4 2 2100 28 63 26 0 0 0 -0 1015 4 2 2200 27 59 25 0 0 0 0 1015 4 2 2300 27 57 26 0 0 0 1 1015 4 3 0 25 58 24 0 0 0 0 1015 4 3 100 24 60 22 0 0 0 0 1014 4 3 200 24 61 22 0 0 0 0 1014 4 3 300 24 57 22 0 0 0 0 1013 4 3 400 25 58 23 0 0 0 0 1013 Total Prec. 4100' ------------------------------------------ 0 Page 1 4-3-2020 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' ------------------------------------------------------------------------------------ 4 2 500 14 14 18 89 94 1 7 306 0 0 1 40 4 2 600 14 14 17 85 92 4 10 280 0 0 1 40 4 2 700 14 16 17 81 91 8 14 269 0 0 1 40 4 2 800 15 21 21 82 89 7 13 265 0 0 1 39 4 2 900 17 24 27 77 86 4 10 264 0 0 1 40 4 2 1000 18 26 27 80 82 8 15 241 0 0 0 40 4 2 1100 17 27 27 88 78 13 18 243 0 0 0 40 4 2 1200 18 28 30 88 77 18 26 248 0 0 0 40 4 2 1300 19 29 30 82 74 17 25 246 0 0 0 38 4 2 1400 19 28 30 89 82 18 28 233 0 0 0 39 4 2 1500 19 27 30 91 89 16 26 242 .01 .01 0 40 4 2 1600 20 28 31 87 81 14 20 250 0 .01 0 40 4 2 1700 19 27 29 93 90 15 24 249 0 .01 0 40 4 2 1800 19 26 29 92 91 14 23 254 0 .01 0 40 4 2 1900 18 25 28 92 91 15 23 257 0 .01 0 39 4 2 2000 16 23 26 92 91 22 35 258 0 .01 0 38 4 2 2100 15 22 25 91 90 24 33 246 0 .01 0 39 4 2 2200 15 22 25 91 90 19 31 248 0 .01 0 41 4 2 2300 14 21 24 91 88 25 41 257 0 .01 0 41 4 3 0 13 20 23 91 89 22 31 259 0 .01 0 40 4 3 100 13 20 23 90 89 21 31 256 0 .01 0 40 4 3 200 12 20 23 90 87 17 28 264 0 .01 0 -252 4 3 300 12 19 22 90 87 22 36 258 0 .01 0 40 4 3 400 12 19 22 90 88 27 38 250 0 .01 0 41 Total Prec. 5160' ------------------------------------------------------------------------ .01 Page 1 4-3-2020 Northwest Avalanche Center Crystal Mountain Ski Area, Washington 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 6830' 4570' 6830' 4570' 6830' 6830' 6830' 6830' 4310' 4310' 4570' 4570' ------------------------------------------------------------------------------------ 4 2 500 15 17 95 89 10 18 23 264 0 0 -4 63 4 2 600 14 15 95 91 4 10 16 258 0 0 -9 63 4 2 700 15 16 95 90 2 7 12 257 0 0 -6 63 4 2 800 18 20 96 90 0 7 18 216 0 0 -8 63 4 2 900 21 31 97 64 1 9 18 212 0 0 0 -151 4 2 1000 26 31 99 63 0 3 8 185 0 0 15 64 4 2 1100 23 30 98 65 0 6 15 198 0 0 17 63 4 2 1200 26 39 98 55 2 8 18 230 0 0 23 60 4 2 1300 24 31 98 79 0 7 15 254 .02 .02 17 63 4 2 1400 26 29 98 83 0 3 12 227 .08 .1 11 64 4 2 1500 26 28 99 85 0 2 6 202 .02 .12 10 64 4 2 1600 25 28 98 89 0 1 4 224 .08 .2 15 65 4 2 1700 22 27 98 91 0 3 10 250 .04 .24 19 68 4 2 1800 20 26 97 92 0 6 14 236 .07 .31 14 -36 4 2 1900 17 24 96 92 4 10 17 274 .01 .32 8 68 4 2 2000 16 24 96 91 4 8 13 270 0 .32 8 69 4 2 2100 15 23 95 92 6 10 14 282 0 .32 8 67 4 2 2200 14 22 95 92 5 12 22 273 0 .32 19 67 4 2 2300 13 19 95 89 9 14 21 269 0 .32 7 62 4 3 0 13 18 95 91 6 11 14 272 0 .32 3 67 4 3 100 14 19 95 91 3 9 14 257 0 .32 11 67 4 3 200 13 16 94 90 3 8 13 242 0 .32 11 -151 4 3 300 13 14 94 91 2 5 16 194 0 .32 -11 66 4 3 400 12 16 94 92 6 14 19 269 0 .32 -11 -30 Total Prec. 4310' ------------------------------------------------------------------------ .32 Page 1 4-3-2020 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' ------------------------------------------------ 4 2 500 15 39 129 4 2 600 16 39 129 4 2 700 16 38 129 4 2 800 20 38 129 4 2 900 21 36 128 4 2 1000 26 36 127 4 2 1100 22 36 128 4 2 1200 26 37 127 4 2 1300 23 37 128 4 2 1400 24 35 128 4 2 1500 22 35 129 4 2 1600 22 35 131 4 2 1700 21 34 133 4 2 1800 20 34 133 4 2 1900 18 35 133 4 2 2000 18 33 132 4 2 2100 16 35 132 4 2 2200 15 35 132 4 2 2300 14 35 131 4 3 0 14 36 132 4 3 100 14 36 131 4 3 200 12 35 132 Page 1 4-3-2020 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' ------------------------------------------------------------------------------ 4 2 500 16 18 90 90 0 0 254 37 .01 .01 327 4 2 600 16 19 91 90 0 0 226 38 0 .01 327 4 2 700 18 21 97 84 0 0 186 51 .02 .03 334 4 2 800 18 22 93 86 0 0 236 48 .02 .05 377 4 2 900 20 23 94 88 0 0 256 50 .01 .06 377 4 2 1000 25 24 98 82 0 0 187 53 .02 .08 377 4 2 1100 27 28 96 77 0 0 206 62 .01 .09 377 4 2 1200 27 30 94 75 0 0 215 75 .01 .1 360 4 2 1300 25 26 97 84 0 0 253 62 .02 .12 377 4 2 1400 25 26 94 85 0 0 239 58 .01 .13 362 4 2 1500 24 27 98 84 0 0 246 59 .04 .17 362 4 2 1600 26 26 99 83 0 0 232 57 0 .17 377 4 2 1700 23 23 95 90 0 0 218 45 .01 .18 377 4 2 1800 21 22 93 91 0 0 222 40 .01 .19 377 4 2 1900 20 21 92 91 0 0 189 37 0 .19 377 4 2 2000 19 19 91 89 0 0 195 36 0 .19 377 4 2 2100 18 19 91 90 0 0 215 39 0 .19 336 4 2 2200 17 18 91 89 0 0 205 39 .01 .2 336 4 2 2300 17 19 91 91 0 0 212 38 0 .2 331 4 3 0 16 18 91 90 0 0 237 37 .01 .21 330 4 3 100 16 18 91 90 0 0 240 38 0 .21 326 4 3 200 16 18 91 90 0 0 242 38 0 .21 325 4 3 300 16 18 91 90 0 0 250 38 .01 .22 325 4 3 400 16 17 90 90 0 0 248 37 0 .22 328 Total Prec. 5500' ------------------------------------------------------------------------ .22 Page 1 4-3-2020 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' ------------------------------------------------------------ 4 2 500 14 87 111 4 2 600 13 89 111 4 2 700 23 71 110 4 2 800 19 79 110 4 2 900 19 79 110 4 2 1000 27 73 110 4 2 1100 21 86 110 4 2 1200 23 92 109 4 2 1300 23 91 111 4 2 1400 24 89 112 4 2 1500 23 90 113 4 2 1600 22 88 115 4 2 1700 20 90 116 4 2 1800 18 91 117 4 2 1900 16 92 117 4 2 2000 15 93 117 4 2 2100 13 91 116 4 2 2200 13 88 116 4 2 2300 11 92 116 4 3 0 11 92 116 4 3 100 10 91 116 4 3 200 9 90 115 4 3 300 9 91 115 4 3 400 8 91 116 Page 1 4-3-2020 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' ------------------------------------------------------------------------ 4 2 500 19 97 0 0 1 211 4 2 600 19 97 0 0 1 211 4 2 700 20 97 0 0 1 211 4 2 800 21 97 0 0 0 211 4 2 900 22 96 0 0 0 210 4 2 1000 22 96 .01 .01 1 210 4 2 1100 25 94 0 .01 0 209 4 2 1200 25 93 .03 .04 1 210 4 2 1300 28 89 .01 .05 0 209 4 2 1400 27 92 .04 .09 -0 210 4 2 1500 26 95 .05 .14 0 211 4 2 1600 24 94 .01 .15 0 211 4 2 1700 23 97 .01 .16 1 211 4 2 1800 21 96 .04 .2 3 212 4 2 1900 19 92 .02 .22 2 212 4 2 2000 17 88 0 .22 2 212 4 2 2100 18 95 0 .22 2 212 4 2 2200 19 95 0 .22 2 212 4 2 2300 18 94 0 .22 2 211 4 3 0 18 96 0 .22 2 211 4 3 100 19 96 0 .22 2 211 4 3 200 18 96 0 .22 1 211 4 3 300 18 94 0 .22 2 211 4 3 400 16 93 0 .22 2 211 Total Prec. 5400' ------------------------------------------------------ .22 Page 1 4-3-2020 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' --------------------------------------------------------------- 4 2 500 1 89 0 5 9 39 0 4 2 600 0 89 0 3 8 39 5 4 2 700 6 90 1 4 10 39 76 4 2 800 16 92 0 0 4 278 300 4 2 900 6 93 0 10 19 266 515 4 2 1000 6 93 11 19 28 255 644 4 2 1100 7 93 18 29 41 259 799 4 2 1200 8 94 32 39 44 264 1081 4 2 1300 6 94 28 38 46 256 999 4 2 1400 7 94 26 35 40 261 946 4 2 1500 6 94 17 27 34 261 847 4 2 1600 7 94 4 21 30 259 576 4 2 1700 8 94 1 13 28 260 302 4 2 1800 4 92 0 8 23 260 90 4 2 1900 2 91 0 4 10 69 10 4 2 2000 5 91 2 6 18 79 0 4 2 2100 3 89 0 3 8 79 0 4 2 2200 3 89 0 4 10 79 0 4 2 2300 3 90 0 4 18 79 0 4 3 0 2 89 3 6 15 79 0 4 3 100 3 89 0 5 14 79 0 4 3 200 5 90 2 11 21 79 0 4 3 300 5 90 6 11 17 79 0 4 3 400 5 90 6 9 15 79 0 Page 1 4-3-2020 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' 4470' 5800' 4470' 5970' 5970' 5970' 5970' 5800' 5800' 5800' ------------------------------------------------------------------------------ 4 2 500 18 96 11 16 24 285 0 0 151 4 2 600 18 95 9 15 23 285 0 0 151 4 2 700 20 96 8 14 23 276 0 0 151 4 2 800 22 93 5 13 20 277 0 0 151 4 2 900 21 95 8 16 32 285 .01 .01 151 4 2 1000 23 90 9 17 28 282 0 .01 151 4 2 1100 32 75 8 18 26 274 0 .01 150 4 2 1200 27 89 7 15 24 279 0 .01 150 4 2 1300 28 87 7 15 25 284 0 .01 150 4 2 1400 26 89 8 18 32 287 0 .01 150 4 2 1500 25 92 14 22 34 286 0 .01 150 4 2 1600 23 91 13 26 47 283 0 .01 150 4 2 1700 22 94 14 22 35 281 0 .01 151 4 2 1800 21 95 16 26 37 288 0 .01 151 4 2 1900 20 96 13 25 41 285 0 .01 150 4 2 2000 18 95 11 24 42 288 .01 .02 150 4 2 2100 18 95 14 24 39 287 0 .02 150 4 2 2200 18 95 16 28 44 285 0 .02 150 4 2 2300 18 96 14 25 37 286 0 .02 150 4 3 0 18 95 13 25 39 287 0 .02 150 4 3 100 18 96 16 28 41 289 0 .02 150 4 3 200 17 96 10 27 40 283 0 .02 150 4 3 300 17 96 18 34 47 282 0 .02 150 4 3 400 16 96 27 37 54 282 0 .02 150 Total Prec. 5800' ------------------------------------------------------------------------ .02 Page 1 4-3-2020 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 4-3-2020 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' ------------------------------------------------------------------------ 4 2 500 19 94 3 7 15 296 .01 .01 4 171 4 2 600 20 93 -0 8 15 308 0 .01 4 170 4 2 700 21 93 -0 4 9 295 .01 .02 4 171 4 2 800 23 93 -0 4 11 296 .01 .03 0 170 4 2 900 26 90 -0 4 8 270 .02 .05 0 169 4 2 1000 27 86 -0 3 9 285 .01 .06 0 170 4 2 1100 28 84 -0 3 10 280 0 .06 0 170 4 2 1200 30 88 0 5 12 274 .03 .09 0 170 4 2 1300 29 85 0 4 10 273 0 .09 0 170 4 2 1400 29 86 2 7 16 275 .02 .11 1 170 4 2 1500 29 88 2 6 12 281 0 .11 1 170 4 2 1600 26 91 -0 5 12 292 0 .11 1 170 4 2 1700 25 92 -0 4 13 288 0 .11 2 170 4 2 1800 22 94 -0 6 15 296 .01 .12 2 170 4 2 1900 21 95 -0 4 11 278 .02 .14 2 170 4 2 2000 21 94 0 6 11 274 .05 .19 3 171 4 2 2100 20 94 2 8 15 302 .02 .21 3 171 4 2 2200 20 94 1 7 15 298 .01 .22 3 170 4 2 2300 20 94 0 6 13 293 .01 .23 3 171 4 3 0 20 94 3 7 14 294 .01 .24 3 171 4 3 100 19 93 1 8 14 298 .01 .25 3 171 4 3 200 18 92 0 7 17 304 0 .25 3 171 4 3 300 15 92 0 8 17 305 0 .25 3 171 4 3 400 16 91 4 9 21 301 0 .25 3 170 Total Prec. 5880' ------------------------------------------------------------ .25 Page 1 4-3-2020 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' ------------------------------------------------ 4 2 500 16 95 0 0 1 50 4 2 600 17 95 0 0 1 50 4 2 700 19 94 0 0 1 51 4 2 800 20 95 0 0 1 52 4 2 900 23 93 0 0 1 51 4 2 1000 26 92 0 0 1 50 4 2 1100 29 95 0 0 1 51 4 2 1200 32 93 0 0 1 53 4 2 1300 32 96 0 0 1 51 4 2 1400 29 91 0 0 1 51 4 2 1500 27 94 0 0 1 50 4 2 1600 25 95 0 0 1 47 4 2 1700 24 95 0 0 1 45 4 2 1800 20 96 0 0 2 46 4 2 1900 19 96 0 0 1 47 4 2 2000 18 95 0 0 1 48 4 2 2100 17 95 0 0 1 46 4 2 2200 17 95 0 0 2 46 4 2 2300 18 95 0 0 1 48 4 3 0 17 95 0 0 1 46 4 3 100 16 95 0 0 2 46 4 3 200 14 93 0 0 1 44 4 3 300 13 92 0 0 1 46 4 3 400 12 92 0 0 1 45 Page 1 4-3-2020 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' ------------------------------------------------------------------------------------ 4 2 500 15 21 88 91 17 26 290 0 0 55 138 1015 4 2 600 16 21 88 89 20 27 247 0 0 56 138 1015 4 2 700 17 24 88 89 19 28 263 0 0 57 137 1015 4 2 800 18 27 89 86 13 20 266 0 0 50 137 1015 4 2 900 18 27 89 85 11 18 251 .01 .01 43 137 1016 4 2 1000 19 26 89 83 12 23 260 0 .01 40 137 1016 4 2 1100 19 31 89 79 12 19 218 0 .01 41 136 1016 4 2 1200 19 29 89 76 13 22 258 .01 .02 43 136 1016 4 2 1300 19 29 89 79 16 25 35 .01 .03 43 136 1016 4 2 1400 19 30 89 78 16 29 274 .02 .05 44 136 1016 4 2 1500 18 28 89 76 19 27 261 0 .05 45 136 1016 4 2 1600 18 25 89 79 20 26 240 0 .05 45 136 1016 4 2 1700 18 25 89 85 18 28 259 0 .05 50 136 1015 4 2 1800 17 24 89 89 18 27 260 0 .05 53 135 1015 4 2 1900 17 23 89 90 20 31 253 .01 .06 53 136 1015 4 2 2000 17 23 89 88 17 27 266 .05 .11 53 137 1015 4 2 2100 16 22 88 88 21 28 263 .01 .12 54 137 1015 4 2 2200 17 22 88 87 20 29 263 0 .12 57 136 1015 4 2 2300 16 22 88 90 20 27 238 0 .12 57 136 1015 4 3 0 15 21 88 86 22 31 262 0 .12 55 136 1015 4 3 100 14 21 88 81 25 34 244 0 .12 54 136 1014 4 3 200 13 20 88 71 26 36 261 0 .12 55 136 1014 4 3 300 12 19 87 74 25 32 263 0 .12 56 136 1014 4 3 400 11 18 87 68 27 39 282 0 .12 57 136 1014 Total Prec. 5380' ------------------------------------------------------------------ .12 Page 1 4-3-2020 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' ------------------------------------------------ 4 2 500 13 92 14 24 35 343 4 2 600 14 92 19 26 38 343 4 2 700 17 93 15 22 34 343 4 2 800 22 96 7 18 26 343 4 2 900 23 96 10 16 25 343 4 2 1000 27 98 8 16 27 343 4 2 1100 28 98 9 14 21 343 4 2 1200 27 94 10 18 27 343 4 2 1300 23 94 13 21 28 343 4 2 1400 23 90 12 22 35 343 4 2 1500 21 93 16 24 33 343 4 2 1600 17 91 14 22 33 343 4 2 1700 18 93 12 20 30 343 4 2 1800 17 93 16 24 33 343 4 2 1900 17 93 17 25 37 343 4 2 2000 16 93 16 25 33 343 4 2 2100 15 92 20 29 39 343 4 2 2200 15 91 21 30 40 343 4 2 2300 14 91 16 26 36 343 4 3 0 13 90 19 27 36 343 4 3 100 12 90 21 29 38 343 4 3 200 11 89 20 26 37 343 4 3 300 10 88 22 28 36 343 4 3 400 10 88 0 26 43 343 Page 1 4-3-2020 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' ------------------------------------------------------------------------------ 4 2 500 29 96 0 0 4 2 600 29 96 0 0 4 2 700 29 96 0 0 4 2 800 30 94 .01 .01 4 2 900 31 90 0 .01 4 2 1000 33 87 0 .01 4 2 1100 33 86 0 .01 4 2 1200 33 86 0 .01 4 2 1300 33 87 0 .01 4 2 1400 34 87 .01 .02 4 2 1500 34 85 0 .02 4 2 1600 33 88 0 .02 4 2 1700 33 92 0 .02 4 2 1800 31 95 0 .02 4 2 1900 30 95 0 .02 4 2 2000 30 96 .01 .03 4 2 2100 30 96 0 .03 4 2 2200 29 97 0 .03 4 2 2300 29 97 0 .03 4 3 0 29 97 0 .03 4 3 100 29 96 0 .03 4 3 200 28 96 .01 .04 4 3 300 27 95 0 .04 4 3 400 27 95 0 .04 Total Prec. 3660' ------------------------------------------------------------------------ .04 Page 1