7-23-2021 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' ------------------------------------------------------------------ 7 22 500 39 80 -0 0 4 52 0 0 8 7 22 600 43 70 -0 0 0 49 0 0 8 7 22 700 49 62 -0 0 0 64 0 0 6 7 22 800 50 64 -0 0 0 316 0 0 6 7 22 900 52 61 -0 0 0 19 0 0 9 7 22 1000 52 63 -0 0 3 245 0 0 9 7 22 1100 50 75 -0 0 0 48 0 0 6 7 22 1200 50 82 -0 0 0 42 0 0 5 7 22 1300 50 85 -0 0 5 44 0 0 8 7 22 1400 52 82 -0 0 5 44 0 0 6 7 22 1500 54 75 -0 3 7 31 0 0 7 7 22 1600 54 76 -0 0 4 29 0 0 8 7 22 1700 52 79 -0 0 0 44 0 0 7 7 22 1800 52 81 -0 0 2 37 0 0 8 7 22 1900 51 81 -0 0 1 350 0 0 4 7 22 2000 48 87 -0 0 2 342 0 0 6 7 22 2100 47 90 -0 0 2 249 0 0 8 7 22 2200 46 92 -0 3 6 198 0 0 9 7 22 2300 47 93 2 6 9 200 0 0 7 7 23 0 47 92 3 7 11 206 0 0 5 7 23 100 46 91 3 6 9 209 0 0 6 7 23 200 46 91 3 5 8 205 0 0 8 Total Prec. 5250' ------------------------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------------------------------------------ 7 22 500 40 42 86 79 0 5 8 199 0 0 49 3 7 22 600 43 45 79 72 3 6 9 183 0 0 48 4 7 22 700 45 46 76 71 1 6 9 186 0 0 47 2 7 22 800 46 48 76 67 6 8 13 182 0 0 44 1 7 22 900 46 48 75 67 4 8 13 174 0 0 43 3 7 22 1000 52 51 60 58 0 6 11 156 0 0 43 1 7 22 1100 53 55 57 52 0 4 11 149 0 0 41 2 7 22 1200 55 56 55 50 1 6 12 192 0 0 41 1 7 22 1300 55 57 54 49 0 5 11 135 0 0 41 2 7 22 1400 57 60 54 46 0 4 10 169 0 0 42 1 7 22 1500 53 57 62 55 4 9 16 204 0 0 46 0 7 22 1600 54 56 61 56 4 9 15 194 0 0 48 0 7 22 1700 54 56 63 59 0 8 13 200 0 0 46 1 7 22 1800 54 55 67 65 0 4 10 196 0 0 46 -0 7 22 1900 51 54 74 67 0 5 10 201 0 0 46 0 7 22 2000 50 53 77 70 4 7 13 184 0 0 47 0 7 22 2100 49 50 78 75 1 5 9 150 0 0 47 1 7 22 2200 47 50 84 76 1 7 11 174 0 0 47 0 7 22 2300 47 50 83 75 8 11 14 178 0 0 45 0 7 23 0 46 50 84 73 8 11 13 183 0 0 47 0 7 23 100 46 49 86 75 8 11 16 185 0 0 46 1 7 23 200 46 49 84 75 10 12 16 189 0 0 48 2 7 23 300 45 48 88 77 8 11 14 189 0 0 46 2 7 23 400 45 48 82 79 7 10 14 191 0 0 45 1 Total Prec. 4210' ------------------------------------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------------------------------------ 7 22 500 35 31 82 89 4 10 43 31 0 0 4 7 22 600 39 35 72 87 5 10 211 33 0 0 5 7 22 700 41 39 64 74 4 9 38 37 0 0 5 7 22 800 44 44 55 55 4 7 39 42 0 0 4 7 22 900 49 48 50 50 2 5 53 48 0 0 4 7 22 1000 51 52 42 36 4 8 205 58 0 0 4 7 22 1100 53 56 37 31 5 12 218 70 0 0 1 7 22 1200 55 59 43 30 8 13 227 73 0 0 0 7 22 1300 55 61 37 30 8 16 210 75 0 0 2 7 22 1400 59 63 32 26 10 16 211 78 0 0 1 7 22 1500 58 62 31 31 10 15 214 80 0 0 2 7 22 1600 58 62 34 27 10 13 207 71 0 0 1 7 22 1700 58 61 35 30 8 13 209 74 0 0 1 7 22 1800 55 60 43 34 8 11 215 76 0 0 3 7 22 1900 50 53 54 49 10 13 229 57 0 0 3 7 22 2000 47 47 62 66 7 13 261 49 0 0 3 7 22 2100 46 44 68 71 9 12 235 45 0 0 4 7 22 2200 46 42 69 76 6 10 249 42 0 0 4 7 22 2300 44 42 70 78 7 11 248 42 0 0 4 7 23 0 44 42 72 78 6 9 255 42 0 0 4 7 23 100 44 42 60 81 5 9 258 42 0 0 4 7 23 200 44 42 58 78 6 14 290 42 0 0 4 7 23 300 43 40 61 82 9 15 284 40 0 0 4 7 23 400 43 39 63 83 8 14 235 38 0 0 4 Total Prec. 5450' ------------------------------------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------------------------------ 7 22 500 57 40 7 2 4 276 0 0 0 -0 7 22 600 58 40 34 2 5 283 0 0 0 -0 7 22 700 60 37 43 2 3 284 0 0 0 -0 7 22 800 63 32 67 1 4 290 0 0 0 -0 7 22 900 67 27 413 2 6 324 0 0 0 0 7 22 1000 70 21 90 2 8 352 0 0 0 0 7 22 1100 75 15 637 2 6 29 0 0 0 0 7 22 1200 77 14 938 2 8 40 0 0 0 -0 7 22 1300 78 14 919 3 11 64 0 0 0 -0 7 22 1400 81 13 833 2 9 4 0 0 0 -1 7 22 1500 81 12 309 2 7 349 0 0 0 -0 7 22 1600 80 13 193 2 8 314 0 0 0 -0 7 22 1700 80 14 249 2 5 303 0 0 0 -0 7 22 1800 78 17 71 2 5 297 0 0 0 -0 7 22 1900 74 21 22 2 4 300 0 0 0 -0 7 22 2000 71 25 1 1 4 286 0 0 0 -0 7 22 2100 69 29 0 1 4 253 0 0 0 -0 7 22 2200 67 31 0 2 5 256 0 0 0 -0 Total Prec. 2170' ------------------------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------ 7 22 500 41 41 4 11 19 274 7 22 600 41 43 2 6 12 261 7 22 700 41 48 1 6 11 267 7 22 800 46 55 0 5 9 267 7 22 900 46 52 0 2 6 291 7 22 1000 50 56 0 3 10 283 7 22 1100 52 56 0 5 11 278 7 22 1200 52 58 0 9 16 276 7 22 1300 58 60 0 3 11 288 7 22 1400 59 61 0 3 10 282 7 22 1500 61 62 0 4 10 283 7 22 1600 60 61 0 5 14 287 7 22 1700 58 58 0 4 18 293 7 22 1800 55 55 0 7 22 289 7 22 1900 52 52 0 9 16 274 7 22 2000 49 48 7 12 17 256 7 22 2100 48 48 1 9 17 260 7 22 2200 47 46 2 10 16 269 7 22 2300 46 46 3 12 19 268 7 23 0 46 45 7 14 21 268 7 23 100 46 45 2 7 13 264 7 23 200 47 45 6 10 16 271 7 23 300 46 45 6 10 20 272 7 23 400 45 44 5 10 16 271 Page 1 7-23-2021 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' ------------------------------------------------------ 7 22 500 46 89 0 0 0 0 1020 7 22 600 46 88 0 0 0 0 1020 7 22 700 47 85 0 0 0 0 1020 7 22 800 48 79 0 0 0 -0 1020 7 22 900 50 73 0 0 0 -0 1020 7 22 1000 55 62 0 0 0 -0 1020 7 22 1100 59 54 0 0 0 -0 1020 7 22 1200 63 46 0 0 0 -0 1020 7 22 1300 65 43 0 0 0 -1 1021 7 22 1400 65 42 0 0 0 -0 1021 7 22 1500 65 40 0 0 0 -0 1021 7 22 1600 65 43 0 0 0 -0 1021 7 22 1700 64 45 0 0 0 -0 1021 7 22 1800 62 50 0 0 0 -0 1021 7 22 1900 58 57 0 0 0 -0 1021 7 22 2000 54 66 0 0 0 0 1021 7 22 2100 52 73 0 0 0 0 1022 7 22 2200 49 76 0 0 0 0 1022 7 22 2300 47 81 0 0 0 0 1022 7 23 0 46 84 0 0 0 0 1022 7 23 100 45 83 0 0 0 0 1022 7 23 200 44 80 0 0 0 0 1022 7 23 300 44 82 0 0 0 0 1022 7 23 400 44 84 0 0 0 0 1022 Total Prec. 3950' ------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------ 7 22 500 42 91 0 0 88 270 7 22 600 42 89 0 0 80 274 7 22 700 44 83 0 0 58 269 7 22 800 47 73 0 0 55 267 7 22 900 49 68 0 0 58 266 7 22 1000 51 64 0 0 59 266 7 22 1100 54 58 0 0 68 265 7 22 1200 58 54 0 0 72 265 7 22 1300 61 46 0 0 79 265 7 22 1400 61 41 0 0 76 264 7 22 1500 61 44 0 0 75 265 7 22 1600 60 47 0 0 71 265 7 22 1700 59 52 0 0 71 265 7 22 1800 56 59 0 0 66 265 7 22 1900 53 61 0 0 64 265 7 22 2000 49 71 0 0 59 265 7 22 2100 49 71 0 0 55 265 7 22 2200 47 79 0 0 54 265 7 22 2300 47 73 0 0 52 266 7 23 0 47 65 0 0 49 265 7 23 100 47 65 0 0 47 265 7 23 200 47 58 0 0 46 265 7 23 300 47 67 0 0 47 265 7 23 400 45 72 0 0 47 266 Total Prec. 4800' ------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------------ 7 22 500 41 94 0 6 191 26 471 7 22 600 41 93 0 3 216 26 390 7 22 700 44 88 0 3 41 26 146 7 22 800 46 77 0 5 343 26 70 7 22 900 48 71 3 6 301 26 72 7 22 1000 53 61 3 6 292 27 65 7 22 1100 57 57 3 6 294 22 64 7 22 1200 57 54 3 11 296 22 62 7 22 1300 61 47 4 11 309 20 59 7 22 1400 60 44 3 12 351 25 58 7 22 1500 61 46 3 11 360 24 62 7 22 1600 62 46 4 14 331 26 59 7 22 1700 59 52 4 13 322 25 62 7 22 1800 56 59 3 12 316 22 65 7 22 1900 52 67 1 8 177 26 68 7 22 2000 48 73 1 5 234 27 66 7 22 2100 47 76 0 5 219 26 65 7 22 2200 46 81 0 7 215 24 96 7 22 2300 45 81 2 9 292 24 121 7 23 0 46 70 3 9 285 26 59 7 23 100 45 71 2 7 271 27 59 7 23 200 45 69 1 8 253 27 58 7 23 300 45 69 1 7 240 27 59 7 23 400 44 73 1 6 234 26 59 Page 1 7-23-2021 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' ------------------------------------------------------ 7 22 500 53 63 0 0 0 48 1019 7 22 600 54 62 0 0 0 47 1019 7 22 700 57 56 0 0 0 49 1019 7 22 800 60 47 0 0 0 48 1019 7 22 900 63 44 0 0 0 49 1019 7 22 1000 66 36 0 0 0 50 1018 7 22 1100 69 31 0 0 0 49 1018 7 22 1200 72 29 0 0 0 48 1018 7 22 1300 72 30 0 0 0 48 1018 7 22 1400 71 30 0 0 0 50 1018 7 22 1500 72 29 0 0 -0 48 1018 7 22 1600 71 27 0 0 0 49 1018 7 22 1700 71 30 0 0 0 46 1017 7 22 1800 68 37 0 0 0 48 1018 7 22 1900 64 44 0 0 0 47 1018 7 22 2000 61 51 0 0 -0 48 1019 7 22 2100 59 54 0 0 0 47 1019 7 22 2200 57 58 0 0 0 47 1020 7 22 2300 55 62 0 0 0 48 1020 7 23 0 54 64 0 0 0 48 1020 7 23 100 53 65 0 0 0 48 1020 7 23 200 52 65 0 0 0 48 1020 7 23 300 50 65 0 0 0 47 1020 7 23 400 51 64 0 0 0 47 1021 Total Prec. 2700' ------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------ 7 22 500 37 86 16 21 25 282 7 22 600 39 77 7 17 23 283 7 22 700 46 65 3 5 10 16 7 22 800 47 65 0 4 7 92 7 22 900 48 51 0 4 8 134 7 22 1000 50 55 0 3 8 190 7 22 1100 52 47 0 4 8 208 7 22 1200 55 46 3 8 15 222 7 22 1300 56 43 7 13 19 225 7 22 1400 58 40 9 15 23 229 7 22 1500 57 39 9 16 21 225 7 22 1600 58 41 11 16 23 220 7 22 1700 57 43 10 17 23 230 7 22 1800 53 54 14 19 26 222 7 22 1900 51 61 13 21 31 243 7 22 2000 49 64 14 22 30 271 7 22 2100 49 52 14 22 28 288 7 22 2200 48 51 21 26 31 284 7 22 2300 45 74 26 29 32 283 7 23 0 45 72 14 22 29 286 7 23 100 45 60 7 15 25 278 7 23 200 48 52 3 10 24 279 7 23 300 47 61 14 23 27 288 7 23 400 45 68 10 17 23 291 Page 1 7-23-2021 Northwest Avalanche Center Lake Wenatchee State Park, Washington Wind gages unheated and may rime MM/DD Hour Temp RH Hour Total 24 Hr Total PST F % Prec. Prec. Snow Snow 1930' 1930' 1930' 1930' 1930' 1930' ------------------------------------------------ 7 22 500 48 78 0 0 4 -0 7 22 600 50 78 0 0 4 -0 7 22 700 56 60 0 0 4 -0 7 22 800 62 48 0 0 4 -0 7 22 900 65 43 0 0 4 -0 7 22 1000 70 36 0 0 2 -0 7 22 1100 72 31 0 0 3 -0 7 22 1200 77 26 0 0 4 -0 7 22 1300 78 24 0 0 5 -0 7 22 1400 78 24 0 0 3 -0 7 22 1500 78 25 0 0 4 -0 7 22 1600 78 25 0 0 4 -0 7 22 1700 76 27 0 0 1 -0 7 22 1800 74 29 0 0 1 -0 7 22 1900 71 32 0 0 1 -0 7 22 2000 68 39 0 0 4 -0 7 22 2100 66 43 0 0 4 -0 7 22 2200 65 47 0 0 4 -0 7 22 2300 63 50 0 0 4 -0 7 23 0 62 52 0 0 4 -0 7 23 100 61 54 0 0 4 -0 7 23 200 60 52 0 0 5 0 7 23 300 60 49 0 0 5 -0 7 23 400 59 51 0 0 5 -0 Total Prec. 1930' ------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------------------------------------------ 7 22 500 47 52 62 69 7 18 280 0 0 -25 -0 4 7 22 600 49 55 58 64 6 11 283 0 0 -24 -0 11 7 22 700 51 60 52 56 2 7 317 0 0 -22 -0 1 7 22 800 54 67 51 39 4 9 50 0 0 -17 -1 0 7 22 900 57 68 50 36 3 8 51 0 0 -18 -0 13 7 22 1000 61 71 45 33 2 8 258 0 0 -19 -0 0 7 22 1100 64 74 41 30 2 10 142 0 0 -20 -0 5 7 22 1200 65 77 36 26 2 11 161 0 0 -21 -0 1 7 22 1300 67 79 35 22 3 9 137 0 0 -23 -0 5 7 22 1400 71 82 27 20 2 7 130 0 0 -26 -0 1 7 22 1500 71 83 26 18 2 10 144 0 0 -26 -0 0 7 22 1600 70 84 26 17 3 9 231 0 0 -27 -0 8 7 22 1700 71 84 28 17 2 7 159 0 0 -28 -0 4 7 22 1800 67 81 34 23 4 14 246 0 0 -25 -0 -1 7 22 1900 63 75 41 32 4 19 265 0 0 -18 -0 -0 7 22 2000 60 75 41 30 8 19 283 0 0 -19 -0 0 7 22 2100 59 69 36 38 10 20 265 0 0 -19 -0 2 7 22 2200 57 66 37 43 7 18 263 0 0 -18 -0 2 7 22 2300 56 65 33 45 9 19 263 0 0 -18 -0 2 7 23 0 55 62 36 50 11 24 272 0 0 -17 -0 3 7 23 100 54 59 38 54 12 23 273 0 0 -18 -0 5 7 23 200 54 58 36 56 9 23 274 0 0 -20 -0 3 7 23 300 54 56 36 58 11 21 278 0 0 -21 -0 2 7 23 400 54 55 39 60 8 15 278 0 0 -20 -0 2 Total Prec. 1190 ------------------------------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------ 7 22 500 12.7 40 94 2 7 22 600 12.7 42 86 8 7 22 700 12.8 44 90 9 7 22 800 12.8 45 86 10 7 22 900 13.1 45 69 10 7 22 1000 13.9 46 73 10 7 22 1100 13.8 47 90 11 7 22 1200 13.8 48 115 10 7 22 1300 13.5 50 155 10 7 22 1400 13.3 52 197 10 7 22 1500 13.4 52 191 10 7 22 1600 13.5 53 198 10 7 22 1700 13.8 52 200 11 7 22 1800 14.4 51 201 10 7 22 1900 13.6 50 231 9 7 22 2000 13.0 49 294 6 7 22 2100 12.9 49 234 0 7 22 2200 12.9 49 247 0 7 22 2300 12.8 49 254 0 7 23 0 12.8 49 244 0 7 23 100 12.8 48 226 0 7 23 200 12.7 48 265 0 7 23 300 12.7 47 259 0 7 23 400 12.7 47 236 0 Page 1 7-23-2021 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' ------------------------------------------------------------------------------------------------------ 7 22 500 40 44 46 93 85 0 0 26 0 0 62 8 -124 31 33 7 22 600 42 42 47 93 80 0 0 27 0 0 62 8 -131 30 29 7 22 700 45 45 47 92 74 0 0 26 0 0 63 8 -135 29 30 7 22 800 44 46 50 86 76 0 0 25 0 0 63 7 -114 29 27 7 22 900 46 48 54 74 69 0 0 25 0 0 62 8 -93 30 28 7 22 1000 47 51 57 64 64 0 0 23 0 0 62 8 -79 30 33 7 22 1100 51 54 62 53 57 0 0 21 0 0 61 7 -71 29 39 7 22 1200 54 58 68 39 54 0 0 20 0 0 59 6 -35 30 44 7 22 1300 53 59 69 40 57 0 0 20 0 0 58 6 -32 28 50 7 22 1400 55 61 68 40 54 0 0 20 0 0 57 7 -33 26 55 7 22 1500 54 61 68 41 55 0 0 19 0 0 56 6 -28 27 65 7 22 1600 54 61 68 38 52 0 0 18 0 0 59 7 -24 28 73 7 22 1700 54 62 66 42 52 0 0 18 0 0 59 7 -14 29 82 7 22 1800 51 55 61 52 56 0 0 18 0 0 60 8 -33 29 93 7 22 1900 50 54 57 63 62 0 0 19 0 0 62 8 -66 30 98 7 22 2000 49 51 53 72 62 0 0 20 0 0 62 8 -81 30 97 7 22 2100 48 51 52 77 63 0 0 20 0 0 63 8 -95 29 97 7 22 2200 47 50 50 80 62 0 0 20 0 0 63 7 -101 28 95 7 22 2300 47 49 48 84 44 0 0 18 0 0 63 9 -112 29 102 7 23 0 46 50 47 83 65 0 0 19 0 0 63 8 -109 29 107 7 23 100 45 51 46 86 67 0 0 22 0 0 64 8 -102 30 106 7 23 200 45 50 46 86 74 0 0 23 0 0 63 8 -98 25 107 7 23 300 45 49 45 86 76 0 0 25 0 0 63 8 -92 26 106 7 23 400 44 49 45 86 72 0 0 25 0 0 63 8 -97 29 100 Total Prec. 3100' ------------------------------------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------------------------------------------------------------ 7 22 500 43 44 46 95 13 18 220 0 0 0 0 1022 0 0 59 7 22 600 43 47 46 94 8 16 208 0 0 0 0 1022 0 0 59 7 22 700 43 47 47 90 7 11 220 0 0 0 0 1022 0 0 60 7 22 800 44 48 53 74 5 10 227 0 0 0 0 1022 0 0 70 7 22 900 46 54 55 66 8 12 213 0 0 0 0 1022 0 0 81 7 22 1000 49 55 59 55 12 17 213 0 0 0 0 1022 0 0 89 7 22 1100 51 60 63 49 14 21 207 0 0 0 0 1021 0 0 92 7 22 1200 55 63 66 44 15 21 212 0 0 0 0 1021 0 0 81 7 22 1300 57 67 68 43 18 28 218 0 0 0 0 1021 0 0 79 7 22 1400 58 69 70 40 19 28 218 0 0 0 0 1021 0 0 94 7 22 1500 59 69 69 38 22 30 217 0 0 0 0 1021 0 0 93 7 22 1600 60 67 69 36 21 29 223 0 0 0 0 1021 0 0 92 7 22 1700 60 67 67 36 21 29 225 0 0 0 0 1021 0 0 91 7 22 1800 60 65 65 41 21 30 226 0 0 0 0 1021 0 0 87 7 22 1900 58 60 61 50 19 25 228 0 0 0 0 1022 0 0 76 7 22 2000 55 55 56 65 14 20 225 0 0 0 0 1022 0 0 71 7 22 2100 53 54 54 71 12 16 214 0 0 0 0 1022 0 0 69 7 22 2200 52 53 51 77 9 13 221 0 0 0 0 1023 0 0 66 7 22 2300 52 52 48 83 7 11 234 0 0 0 0 1023 0 0 64 7 23 0 51 52 46 86 8 11 218 0 0 0 0 1023 0 0 62 7 23 100 51 52 46 85 6 12 233 0 0 0 0 1023 0 0 60 7 23 200 51 51 45 86 11 16 244 0 0 0 0 1023 0 0 59 7 23 300 50 50 46 87 13 19 227 0 0 0 0 1024 0 0 59 7 23 400 49 50 46 85 14 19 220 0 0 0 0 1024 0 0 58 Total Lysim Prec. Total 3010' 3010' ------------------------------------------------------------------------------------------------ 0 0 Page 1 7-23-2021 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' ------------------------------------------------------------ 7 22 500 41 71 38 0 0 36 -7999 1020 7 22 600 54 49 56 0 0 34 -7999 1020 7 22 700 56 45 71 0 0 32 -7999 1020 7 22 800 58 39 74 0 0 38 -7999 1020 7 22 900 63 33 81 0 0 62 -7999 1020 7 22 1000 67 28 87 0 0 96 -7999 1021 7 22 1100 68 27 86 0 0 0 0 641 7 22 1200 72 21 87 0 0 0 0 641 7 22 1300 71 20 86 0 0 0 0 641 7 22 1400 72 20 85 0 0 106 -7999 1020 7 22 1500 73 19 86 0 0 106 -7999 1020 7 22 1600 73 15 76 0 0 104 -7999 1020 7 22 1700 70 20 72 0 0 102 -7999 1020 7 22 1800 68 24 69 0 0 99 -7999 1020 7 22 1900 63 29 64 0 0 95 -7999 1020 7 22 2000 60 33 58 0 0 91 -7999 1020 7 22 2100 56 38 55 0 0 86 -7999 1021 7 22 2200 55 41 53 0 0 81 -7999 1021 7 22 2300 51 45 50 0 0 76 -7999 1021 7 23 0 51 48 48 0 0 70 -7999 1021 7 23 100 48 52 46 0 0 65 -7999 1021 7 23 200 46 54 44 0 0 61 -7999 1021 7 23 300 45 56 43 0 0 56 -7999 1022 7 23 400 45 48 43 0 0 51 -7999 1022 Total Prec. 4100' ------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------------------------------------------ 7 22 500 43 7 22 600 46 7 22 700 52 7 22 800 53 7 22 900 54 7 22 1000 56 7 22 1100 58 7 22 1200 60 7 22 1300 62 7 22 1400 64 7 22 1500 65 7 22 1600 66 7 22 1700 66 7 22 1800 65 7 22 1900 61 7 22 2000 59 7 22 2100 59 7 22 2200 56 7 22 2300 55 7 23 0 54 7 23 100 52 7 23 200 51 7 23 300 52 7 23 400 50 Total Prec. 5160' ------------------------------------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------------------------------------------------ 7 22 500 34 42 100 91 9 16 25 300 0 0 -83 1 1 7 22 600 35 42 100 90 8 13 18 330 0 0 -124 3 1 7 22 700 38 42 64 88 6 12 30 345 0 0 -127 4 1 7 22 800 43 45 53 81 4 11 17 350 0 0 -124 2 1 7 22 900 47 49 55 73 2 6 13 6 0 0 -122 4 0 7 22 1000 50 57 43 47 1 3 8 47 0 0 -101 0 0 7 22 1100 52 58 46 41 1 5 11 198 0 0 -67 3 1 7 22 1200 52 60 44 31 2 5 8 255 0 0 -61 3 1 7 22 1300 53 61 50 37 4 6 15 266 0 0 -78 2 1 7 22 1400 53 61 57 46 3 7 14 272 0 0 -91 2 0 7 22 1500 53 60 62 49 4 8 16 284 0 0 -83 2 0 7 22 1600 55 60 59 51 4 9 18 290 0 0 -86 1 1 7 22 1700 53 59 65 55 6 12 18 277 0 0 -97 0 1 7 22 1800 52 56 68 61 7 12 18 281 0 0 -100 0 1 7 22 1900 47 53 77 66 7 12 19 279 0 0 -120 3 0 7 22 2000 45 48 84 78 4 8 11 275 0 0 -121 2 1 7 22 2100 44 46 89 83 3 10 13 263 0 0 -126 3 1 7 22 2200 43 44 86 84 11 14 18 268 0 0 -130 0 1 7 22 2300 42 43 83 87 13 16 21 274 0 0 -121 1 1 7 23 0 42 42 49 86 12 17 20 284 0 0 -114 4 1 7 23 100 41 41 50 87 13 17 21 286 0 0 -89 2 2 7 23 200 42 40 48 85 13 17 20 279 0 0 -126 3 2 7 23 300 41 40 58 86 13 18 21 289 0 0 -122 6 2 7 23 400 40 39 91 86 11 16 20 299 0 0 -123 1 2 Total Prec. 4540' ------------------------------------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------ 7 22 500 36 37 19 5 -84 0 7 22 600 38 38 18 5 -81 -0 7 22 700 41 41 20 5 -48 -0 7 22 800 44 46 20 4 -77 -0 7 22 900 49 52 20 3 -57 -0 7 22 1000 53 55 20 3 -73 -1 7 22 1100 55 56 21 2 -77 -1 7 22 1200 55 59 21 3 -68 -0 7 22 1300 54 59 21 2 -64 -1 7 22 1400 54 56 20 2 -57 -1 7 22 1500 53 57 19 3 -63 -1 7 22 1600 53 56 18 3 -67 -1 7 22 1700 51 54 14 4 -59 -0 7 22 1800 47 51 11 3 -73 -0 7 22 1900 45 48 10 4 -70 0 7 22 2000 44 44 11 4 -91 0 7 22 2100 43 43 11 3 -108 -0 7 22 2200 44 42 14 4 -117 0 7 22 2300 42 44 16 4 -107 0 7 23 0 42 41 12 4 -103 1 7 23 100 40 44 15 5 -100 1 7 23 200 40 15 5 7 23 300 41 14 4 7 23 400 40 12 4 Page 1 7-23-2021 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' ------------------------------------------------------------------------------ 7 22 500 36 39 97 81 12 19 332 37 0 0 9 7 22 600 38 41 83 69 10 16 346 41 0 0 10 7 22 700 41 44 70 63 9 12 355 44 0 0 10 7 22 800 44 47 51 44 8 14 355 48 0 0 6 7 22 900 47 50 48 42 7 11 351 51 0 0 11 7 22 1000 51 53 39 35 6 11 356 67 0 0 7 7 22 1100 53 54 45 39 6 10 315 68 0 0 2 7 22 1200 55 56 45 35 6 10 258 68 0 0 5 7 22 1300 57 61 41 34 7 12 272 75 0 0 6 7 22 1400 56 63 50 39 8 14 273 78 0 0 3 7 22 1500 56 60 55 47 9 16 260 77 0 0 2 7 22 1600 57 56 62 54 11 14 260 74 0 0 0 7 22 1700 55 56 66 58 11 15 270 60 0 0 3 7 22 1800 52 53 71 64 10 13 285 55 0 0 5 7 22 1900 47 51 80 68 12 15 297 51 0 0 1 7 22 2000 46 48 85 73 12 15 298 47 0 0 0 7 22 2100 44 47 84 72 13 18 301 46 0 0 4 7 22 2200 44 46 85 73 17 20 307 45 0 0 3 7 22 2300 44 47 84 72 19 23 312 45 0 0 4 7 23 0 44 46 63 59 19 22 315 45 0 0 3 7 23 100 44 47 50 40 17 21 320 45 0 0 10 7 23 200 44 45 50 46 13 19 326 44 0 0 9 7 23 300 45 47 45 38 13 18 327 45 0 0 3 7 23 400 44 46 46 41 16 21 319 45 0 0 9 Total Prec. 5500' ------------------------------------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------------------ 7 22 500 37 34 65 91 15 22 359 11 7 22 600 41 40 38 58 13 17 348 15 7 22 700 43 43 42 50 10 16 351 18 7 22 800 44 47 64 54 6 10 354 9 7 22 900 45 47 62 54 6 10 35 8 7 22 1000 48 51 50 43 5 10 39 13 7 22 1100 49 54 54 47 6 11 34 7 7 22 1200 53 56 49 41 6 13 27 8 7 22 1300 51 55 60 53 9 16 30 7 7 22 1400 52 53 65 62 7 16 22 4 7 22 1500 50 53 72 66 8 16 21 6 7 22 1600 51 52 72 67 8 16 16 8 7 22 1700 51 53 75 68 7 10 9 6 7 22 1800 48 51 80 69 8 13 18 7 7 22 1900 47 77 7 7 22 2000 43 85 8 7 22 2100 43 88 7 7 22 2200 42 81 7 7 22 2300 41 85 7 7 23 0 40 57 18 7 23 100 41 44 19 7 23 200 48 23 21 7 23 300 43 39 19 7 23 400 41 48 16 Page 1 7-23-2021 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' ------------------------------------------------------------------------ 7 22 500 35 97 0 2 68 0 0 0 11 15 7 22 600 36 92 0 2 70 0 0 0 11 37 7 22 700 40 91 0 6 73 0 0 0 11 374 7 22 800 44 79 0 6 115 0 0 0 10 588 7 22 900 48 71 2 4 237 0 0 -0 11 781 7 22 1000 51 67 3 8 249 0 0 -0 9 938 7 22 1100 51 64 4 7 255 0 0 0 11 1046 7 22 1200 56 62 6 11 262 0 0 0 11 1090 7 22 1300 57 68 8 12 262 0 0 0 8 1081 7 22 1400 57 69 8 14 256 0 0 -0 7 1009 7 22 1500 59 63 9 13 262 0 0 -0 8 887 7 22 1600 59 63 9 15 269 0 0 -0 3 712 7 22 1700 57 62 10 14 270 0 0 -0 6 520 7 22 1800 54 70 9 13 276 0 0 0 8 308 7 22 1900 50 77 7 11 276 0 0 0 9 63 7 22 2000 47 83 4 8 294 0 0 0 7 4 7 22 2100 46 85 1 4 308 0 0 0 9 0 7 22 2200 44 89 0 3 303 0 0 0 10 0 7 22 2300 44 91 0 2 306 0 0 0 10 0 7 23 0 43 94 0 3 292 0 0 0 11 0 7 23 100 43 89 0 2 346 0 0 0 9 0 7 23 200 44 92 0 3 348 0 0 0 9 0 7 23 300 42 92 1 4 350 0 0 0 10 0 7 23 400 42 91 0 2 346 0 0 0 11 0 Total Prec. 5400' ------------------------------------------------------ 0 Page 1 7-23-2021 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' --------------------------------------------------------------- 7 22 500 36 18 0 0 0 23 9 7 22 600 38 17 0 0 0 18 89 7 22 700 40 15 0 0 0 19 241 7 22 800 42 15 0 0 0 19 432 7 22 900 41 19 0 0 0 22 619 7 22 1000 46 18 0 0 0 20 783 7 22 1100 45 22 0 0 0 25 911 7 22 1200 43 36 0 0 0 26 994 7 22 1300 45 49 0 0 0 30 1021 7 22 1400 46 46 0 0 0 26 990 7 22 1500 45 52 0 0 0 33 903 7 22 1600 46 32 0 0 0 33 766 7 22 1700 43 39 0 0 0 31 592 7 22 1800 36 42 0 0 0 25 326 7 22 1900 36 25 0 0 0 32 22 7 22 2000 37 21 0 0 0 24 11 7 22 2100 38 14 0 0 0 38 0 7 22 2200 38 15 0 0 0 15 0 7 22 2300 39 16 0 0 0 18 0 7 23 0 42 39 0 0 0 7 0 7 23 100 38 39 0 0 0 19 0 7 23 200 39 27 0 0 0 19 0 7 23 300 38 39 0 0 0 26 0 7 23 400 39 52 0 0 0 26 0 Page 1 7-23-2021 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' ------------------------------------------------------------------------------ 7 22 500 37 39 94 96 4 12 18 316 0 0 20 7 22 600 39 44 78 82 3 7 12 9 0 0 14 7 22 700 45 46 65 78 1 4 8 50 0 0 17 7 22 800 49 50 44 63 0 5 8 81 0 0 20 7 22 900 55 55 38 46 0 3 7 80 0 0 19 7 22 1000 58 58 42 37 0 3 7 5 0 0 19 7 22 1100 58 62 46 36 3 9 15 299 0 0 19 7 22 1200 60 63 48 43 8 14 19 301 0 0 19 7 22 1300 60 64 53 44 10 17 26 302 0 0 17 7 22 1400 60 65 46 42 10 18 26 304 0 0 16 7 22 1500 61 65 55 36 9 18 26 301 0 0 16 7 22 1600 60 65 55 44 11 19 28 300 0 0 19 7 22 1700 59 65 60 48 13 21 30 301 0 0 19 7 22 1800 55 64 69 52 11 18 27 302 0 0 20 7 22 1900 52 58 75 61 13 20 26 302 0 0 20 7 22 2000 48 54 83 72 11 16 21 299 0 0 20 7 22 2100 46 51 87 78 11 13 16 296 0 0 20 7 22 2200 46 50 89 81 12 21 26 297 0 0 20 7 22 2300 44 49 91 81 17 21 25 296 0 0 20 7 23 0 43 47 91 86 18 21 26 297 0 0 20 7 23 100 42 46 92 88 12 16 20 301 0 0 20 7 23 200 41 44 93 89 13 16 20 306 0 0 20 7 23 300 41 43 81 91 13 17 23 300 0 0 20 7 23 400 41 43 81 95 17 21 25 303 0 0 20 Total Prec. 5800' ------------------------------------------------------------------------ 0 Page 1 6-13-2021 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 7-23-2021 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 7-23-2021 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' ------------------------------------------------------------------------ 7 22 500 44 35 -0 -0 0 216 0 0 -0 8 7 22 600 48 31 -0 -0 0 177 0 0 -0 7 7 22 700 54 30 -0 -0 0 231 0 0 -0 5 7 22 800 56 30 -0 -0 0 336 0 0 -0 4 7 22 900 53 49 -0 0 1 20 0 0 -0 3 7 22 1000 55 46 -0 0 5 43 0 0 -0 4 7 22 1100 57 53 -0 1 8 65 0 0 -0 4 7 22 1200 58 51 -0 3 9 78 0 0 -0 -0 7 22 1300 60 49 -0 3 10 88 0 0 -0 0 7 22 1400 62 41 -0 4 12 95 0 0 -0 -0 7 22 1500 62 43 -0 3 12 94 0 0 -0 1 7 22 1600 61 43 -0 4 10 93 0 0 -0 2 7 22 1700 61 40 -0 4 9 103 .01 .01 -0 0 7 22 1800 59 36 -0 4 13 110 0 .01 -0 0 7 22 1900 54 25 -0 7 14 129 0 .01 -0 5 7 22 2000 53 12 -0 7 16 134 .01 .02 -0 6 7 22 2100 53 13 -0 7 17 128 0 .02 -0 9 7 22 2200 50 26 -0 7 13 131 0 .02 -0 6 7 22 2300 50 34 -0 9 18 132 .01 .03 -0 5 7 23 0 49 45 -0 8 18 135 0 .03 -0 2 7 23 100 48 52 -0 7 15 135 .01 .04 -0 4 7 23 200 48 57 -0 7 17 134 0 .04 -0 5 7 23 300 49 37 -0 5 16 138 .01 .05 -0 3 7 23 400 49 31 -0 5 11 146 0 .05 -0 8 Total Prec. 5880' ------------------------------------------------------------ .05 Page 1 7-23-2021 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' ------------------------------------------------ 7 22 500 45 21 0 0 3 7 7 22 600 47 21 0 0 4 85 7 22 700 54 18 0 0 4 22 7 22 800 60 23 0 0 10 27 7 22 900 62 30 0 2 14 31 7 22 1000 61 34 0 4 21 24 7 22 1100 61 38 0 4 15 29 7 22 1200 61 41 0 8 21 20 7 22 1300 61 40 0 11 22 11 7 22 1400 61 40 5 13 22 80 7 22 1500 61 31 0 8 17 83 7 22 1600 61 30 0 8 16 76 7 22 1700 60 14 4 11 19 92 7 22 1800 59 11 4 13 19 96 7 22 1900 56 11 12 16 21 95 7 22 2000 53 11 10 18 25 40 7 22 2100 53 10 14 19 29 360 7 22 2200 52 9 13 19 25 0 7 22 2300 52 10 14 19 26 0 7 23 0 52 8 11 16 23 3 7 23 100 53 11 9 18 28 94 7 23 200 53 13 13 20 27 60 7 23 300 53 23 8 17 24 8 7 23 400 54 43 9 17 27 3 Page 1 7-23-2021 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' ------------------------------------------------------------------------------------ 7 22 500 43 41 28 51 0 0 32 0 0 29 14 1020 7 22 600 45 47 27 45 0 0 36 0 0 29 14 1020 7 22 700 48 53 27 38 0 0 108 0 0 37 12 1020 7 22 800 49 55 31 33 0 0 144 0 0 39 15 1021 7 22 900 51 55 34 39 0 0 144 0 0 42 11 1021 7 22 1000 54 58 39 39 0 0 153 0 0 45 14 1021 7 22 1100 54 61 37 34 0 0 130 0 0 50 11 1021 7 22 1200 57 62 41 40 0 0 150 0 0 64 9 1021 7 22 1300 58 64 40 39 0 0 223 0 0 74 11 1021 7 22 1400 58 66 32 32 0 0 182 0 0 81 12 1021 7 22 1500 58 66 29 30 0 0 154 0 0 84 12 1021 7 22 1600 57 64 25 25 0 0 261 0 0 77 14 1021 7 22 1700 57 62 13 16 0 0 213 0 0 68 15 1021 7 22 1800 57 59 8 16 0 0 232 0 0 65 15 1021 7 22 1900 56 55 7 20 0 0 275 0 0 60 15 1021 7 22 2000 55 49 6 47 0 0 263 0 0 55 13 1022 7 22 2100 56 47 7 56 -0 0 261 0 0 47 13 1022 7 22 2200 57 45 9 43 0 0 39 0 0 42 14 1022 7 22 2300 50 48 17 33 0 0 25 0 0 39 16 1022 7 23 0 50 48 13 34 0 0 16 0 0 38 14 1022 7 23 100 50 47 13 29 0 0 7 0 0 37 14 1022 7 23 200 50 47 12 25 0 0 243 0 0 36 13 1022 7 23 300 51 47 11 30 0 0 24 0 0 35 15 1023 7 23 400 51 48 13 25 0 0 27 0 0 35 13 1023 Total Prec. 5380' ------------------------------------------------------------------ 0 Page 1 7-23-2021 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' ------------------------------------------------ 7 22 500 45 17 0 0 0 237 7 22 600 47 22 0 0 0 248 7 22 700 48 25 0 0 0 105 7 22 800 50 33 0 0 6 79 7 22 900 52 33 0 2 7 71 7 22 1000 51 41 0 4 14 75 7 22 1100 51 43 0 7 17 60 7 22 1200 55 40 0 6 19 81 7 22 1300 58 42 0 8 20 85 7 22 1400 59 29 0 13 21 120 7 22 1500 59 23 3 11 22 141 7 22 1600 57 24 5 12 23 170 7 22 1700 55 12 8 14 20 192 7 22 1800 53 6 8 16 21 195 7 22 1900 53 7 11 18 27 220 7 22 2000 53 4 11 18 25 217 7 22 2100 53 8 3 14 23 233 7 22 2200 54 11 4 14 21 244 7 22 2300 51 14 0 8 19 255 7 23 0 52 5 0 3 13 214 7 23 100 50 13 0 6 20 223 7 23 200 51 10 0 1 11 266 7 23 300 50 10 0 0 3 314 7 23 400 52 17 0 8 17 322 Page 1 7-23-2021 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' ------------------------------------------------------------------------------ 7 22 500 42 38 79 94 0 0 0 113 0 0 24 7 22 600 46 38 73 94 0 0 0 137 0 0 24 7 22 700 49 41 59 95 0 0 0 135 0 0 25 7 22 800 53 46 58 94 0 0 0 140 0 0 24 7 22 900 55 52 52 65 0 0 0 139 0 0 24 7 22 1000 57 57 49 52 0 0 0 138 0 0 24 7 22 1100 60 62 46 45 0 0 0 133 0 0 24 7 22 1200 62 64 41 42 0 0 0 122 0 0 24 7 22 1300 64 65 40 41 0 0 0 126 0 0 23 7 22 1400 65 64 41 45 0 0 0 126 0 0 24 7 22 1500 64 65 42 43 0 0 0 125 0 0 23 7 22 1600 64 64 39 39 0 0 0 128 0 0 24 7 22 1700 63 64 39 37 0 0 0 133 0 0 23 7 22 1800 58 63 44 40 0 0 0 128 0 0 24 7 22 1900 54 61 52 45 0 0 0 129 0 0 24 7 22 2000 51 56 60 56 0 0 0 125 0 0 24 7 22 2100 50 51 67 69 0 0 0 126 0 0 24 7 22 2200 50 48 74 76 0 0 0 128 0 0 23 7 22 2300 48 46 78 81 0 0 0 130 0 0 24 7 23 0 48 45 77 85 0 0 0 128 0 0 24 7 23 100 48 44 76 87 0 0 0 130 0 0 24 7 23 200 47 43 79 90 0 0 0 127 0 0 24 7 23 300 48 43 73 91 0 0 0 129 0 0 24 7 23 400 47 42 73 92 0 0 0 124 0 0 24 Total Prec. 3660' ------------------------------------------------------------------------ 0 Page 1