2-17-2019 Northwest Avalanche Center Hurricane Ridge, Olympic National Park, Washington 2-13-19:Precipitation gauge may be melting old snow 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' ------------------------------------------------------------------ 2 16 1700 21 92 -0 0 3 290 .03 .03 77 2 16 1800 20 93 -0 0 0 228 .01 .04 79 2 16 1900 20 92 -0 0 0 160 0 .04 81 2 16 2000 20 93 -0 0 0 141 0 .04 234 2 16 2100 20 93 -0 0 0 152 .01 .05 234 2 16 2200 20 95 -0 1 8 113 0 .05 234 2 16 2300 20 94 2 6 10 96 0 .05 234 2 17 0 20 94 2 6 10 91 0 .05 79 2 17 100 20 94 -0 2 11 105 0 .05 234 2 17 200 21 94 -0 0 7 96 .01 .06 77 2 17 300 21 95 -0 1 11 33 0 .06 79 2 17 400 21 94 0 4 13 3 0 .06 81 2 17 500 21 95 -0 3 7 8 .01 .07 82 2 17 600 21 94 -0 2 7 13 .02 .09 234 2 17 700 21 94 -0 2 7 6 .02 .11 234 2 17 800 21 94 -0 0 3 356 .02 .13 234 2 17 900 23 93 -0 0 5 357 .02 .15 81 2 17 1000 26 89 -0 0 3 359 .07 .22 81 2 17 1100 27 86 -0 0 3 4 .02 .24 80 2 17 1200 25 90 -0 0 3 32 0 .24 80 2 17 1300 27 87 -0 0 3 51 0 .24 81 2 17 1400 27 85 -0 0 4 36 0 .24 81 2 17 1500 25 87 -0 0 1 347 0 .24 79 2 17 1600 22 90 -0 2 5 4 0 .24 79 Total Prec. 5250' ------------------------------------------------------------ .24 Page 1 2-17-2019 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' ------------------------------------------------------------------------------------ 2 16 1700 24 25 99 94 0 3 7 216 0 0 0 146 2 16 1800 23 24 99 93 0 0 0 62 0 0 0 146 2 16 1900 23 24 99 93 0 0 3 57 0 0 0 146 2 16 2000 23 24 99 95 0 3 6 31 0 0 0 146 2 16 2100 22 22 98 90 0 2 4 60 0 0 0 146 2 16 2200 22 21 98 86 2 4 5 47 0 0 0 146 2 16 2300 22 21 98 87 1 4 6 46 0 0 0 146 2 17 0 22 21 97 89 2 5 8 26 0 0 0 146 2 17 100 22 21 98 83 0 3 6 21 0 0 0 146 2 17 200 21 20 97 85 2 4 6 50 0 0 0 145 2 17 300 21 87 0 0 0 145 2 17 400 21 84 0 0 0 145 2 17 500 21 21 95 85 0 6 8 66 0 0 0 145 2 17 600 22 22 93 82 4 7 9 40 0 0 0 145 2 17 700 21 24 93 80 5 8 13 54 0 0 0 145 2 17 800 21 22 79 79 6 9 12 38 0 0 0 144 2 17 900 22 25 79 73 6 9 13 21 0 0 0 144 2 17 1000 24 28 81 73 5 8 11 23 0 0 -0 143 2 17 1100 24 30 77 67 4 7 11 37 0 0 -0 142 2 17 1200 25 30 64 56 5 10 16 50 0 0 -0 142 2 17 1300 25 31 62 55 6 11 17 52 0 0 -0 142 2 17 1400 26 32 53 50 4 11 20 53 0 0 -0 142 2 17 1500 25 31 57 48 6 11 21 61 0 0 -0 142 2 17 1600 27 34 50 42 0 6 11 78 0 0 -0 141 Total Prec. 4210' ------------------------------------------------------------------------ 0 Page 1 2-17-2019 Northwest Avalanche Center Washington Department of Transportation Washington Pass, Washington Wind gages unheated and may rime 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' ------------------------------------------------------------------------------ 2 16 1700 18 21 86 80 6 8 228 56 0 0 72 2 16 1800 17 17 86 85 7 10 322 50 0 0 72 2 16 1900 17 13 88 84 5 9 11 47 0 0 72 2 16 2000 16 10 89 85 7 8 2 43 0 0 72 2 16 2100 16 9 90 86 3 6 21 42 0 0 72 2 16 2200 16 7 90 83 0 0 204 42 0 0 72 2 16 2300 16 6 92 84 1 4 21 41 0 0 72 2 17 0 15 5 93 84 0 4 24 39 0 0 72 2 17 100 14 5 94 81 0 4 30 38 0 0 72 2 17 200 14 9 95 89 4 10 314 37 .01 .01 73 2 17 300 13 14 94 86 2 7 56 40 0 .01 72 2 17 400 13 12 93 85 2 4 49 39 0 .01 72 2 17 500 14 13 92 87 1 4 66 38 0 .01 72 2 17 600 14 14 90 87 3 5 72 40 0 .01 72 2 17 700 14 15 87 85 3 7 66 39 0 .01 72 2 17 800 14 16 82 84 4 11 37 42 0 .01 72 2 17 900 14 18 80 83 4 11 44 46 0 .01 72 2 17 1000 15 20 76 81 4 8 57 47 0 .01 72 2 17 1100 15 20 71 67 6 12 60 46 0 .01 72 2 17 1200 14 20 71 67 6 14 60 49 0 .01 71 2 17 1300 15 19 68 63 10 19 41 47 0 .01 72 2 17 1400 18 22 63 60 6 14 43 50 0 .01 72 2 17 1500 16 21 64 59 5 10 22 48 .01 .02 71 2 17 1600 15 20 61 58 5 10 36 45 0 .02 72 Total Prec. 5450' ------------------------------------------------------------------------ .02 Page 1 2-17-2019 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' ------------------------------------------------------------------------ 2 16 1700 26 89 6 0 0 0 0 0 5 31 2 16 1800 24 93 0 0 0 0 0 0 5 31 2 16 1900 24 92 0 0 0 84 0 0 5 31 2 16 2000 22 94 0 0 0 230 0 0 5 31 2 16 2100 20 94 0 0 0 238 0 0 5 31 2 16 2200 19 93 0 0 0 0 0 0 5 31 2 16 2300 17 94 0 0 0 281 0 0 5 31 2 17 0 14 93 0 0 0 0 0 0 5 31 2 17 100 12 93 0 0 2 220 0 0 5 31 2 17 200 11 93 0 0 0 0 0 0 5 31 2 17 300 9 90 0 0 4 18 0 0 5 31 2 17 400 10 90 0 0 2 20 0 0 5 31 2 17 500 11 89 0 0 2 359 0 0 5 30 2 17 600 11 90 0 0 3 321 0 0 5 31 2 17 700 20 88 0 0 4 316 0 0 5 30 2 17 800 27 81 30 1 4 296 0 0 5 31 2 17 900 28 79 63 0 3 288 0 0 5 30 2 17 1000 33 61 96 0 2 289 0 0 5 30 2 17 1100 36 48 131 1 4 276 0 0 5 31 2 17 1200 36 44 121 2 4 281 0 0 5 31 2 17 1300 37 43 313 2 4 301 0 0 5 31 2 17 1400 37 36 411 2 6 296 0 0 5 30 2 17 1500 36 42 109 2 5 286 0 0 5 31 2 17 1600 34 39 54 2 5 271 0 0 5 31 Total Prec. 2170' ------------------------------------------------------------ 0 Page 1 2-17-2019 Northwest Avalanche Center Tye Mill (5180'), Skyline (5250') 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' ------------------------------------------------ 2 16 1700 23 25 2 4 9 268 2 16 1800 23 24 3 6 11 258 2 16 1900 22 23 3 6 9 259 2 16 2000 22 23 5 7 11 263 2 16 2100 22 23 0 3 7 275 2 16 2200 22 23 0 3 4 275 2 16 2300 22 22 2 4 7 265 2 17 0 21 21 0 5 8 262 2 17 100 21 21 2 4 9 257 2 17 200 21 21 1 4 6 263 2 17 300 20 20 0 3 7 258 2 17 400 20 20 2 4 6 265 2 17 500 20 21 0 2 4 270 2 17 600 20 21 1 3 6 273 2 17 700 20 21 0 3 6 276 2 17 800 20 21 2 4 6 273 2 17 900 20 21 2 5 7 265 2 17 1000 20 22 3 5 8 267 2 17 1100 21 23 1 7 15 270 2 17 1200 21 24 0 9 17 277 2 17 1300 21 24 0 8 16 269 2 17 1400 22 24 7 11 17 264 2 17 1500 22 25 6 9 13 271 2 17 1600 22 24 5 9 14 268 Page 1 2-17-2019 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' ------------------------------------------------------ 2 16 1700 28 92 .01 .01 0 85 1006 2 16 1800 28 93 .02 .03 0 85 1006 2 16 1900 27 94 0 .03 0 86 1006 2 16 2000 27 94 0 .03 0 86 1007 2 16 2100 27 93 0 .03 0 280 1007 2 16 2200 27 92 0 .03 0 85 1008 2 16 2300 27 91 0 .03 1 86 1008 2 17 0 26 93 0 .03 2 86 1008 2 17 100 26 93 0 .03 2 85 1009 2 17 200 25 94 0 .03 2 85 1009 2 17 300 25 95 0 .03 2 86 1009 2 17 400 25 94 0 .03 2 86 1010 2 17 500 25 94 0 .03 2 86 1011 2 17 600 25 95 0 .03 0 85 1011 2 17 700 25 95 0 .03 0 85 1012 2 17 800 25 95 0 .03 0 85 1013 2 17 900 25 94 0 .03 0 84 1013 2 17 1000 26 94 0 .03 0 84 1013 2 17 1100 27 91 0 .03 0 84 1014 2 17 1200 27 91 0 .03 0 84 1015 2 17 1300 28 90 0 .03 0 84 1014 2 17 1400 28 90 0 .03 0 85 1014 2 17 1500 30 87 0 .03 0 85 1015 2 17 1600 28 90 0 .03 0 85 1016 Total Prec. 3950' ------------------------------------ .03 Page 1 2-17-2019 Northwest Avalanche Center Stevens Pass Ski Area Brooks Chair Stevens Pass, Washington MM/DD Hour Temp RH Wind Wind Wind Hour Total 24 Hr Total PST F % Avg Max Dir Prec. Prec. Snow Snow 4850' 4850' 4850' 4850' 4850' 4800' 4800' 4800' 4800' ------------------------------------------------------------------ 2 16 1700 24 100 3 7 199 0 0 0 111 2 16 1800 24 100 4 8 196 .01 .01 0 112 2 16 1900 23 100 2 6 195 .01 .02 1 112 2 16 2000 24 100 3 7 198 0 .02 1 112 2 16 2100 23 100 0 0 205 .01 .03 1 112 2 16 2200 23 100 0 0 205 0 .03 1 112 2 16 2300 23 100 0 4 199 0 .03 1 113 2 17 0 22 100 3 8 177 0 .03 0 113 2 17 100 22 100 5 10 183 0 .03 0 113 2 17 200 22 99 3 7 186 0 .03 0 112 2 17 300 21 100 1 4 194 0 .03 0 112 2 17 400 22 100 3 6 190 0 .03 0 112 2 17 500 22 100 0 4 184 0 .03 1 112 2 17 600 22 99 0 3 197 0 .03 1 112 2 17 700 22 99 0 2 196 0 .03 0 112 2 17 800 22 99 0 4 196 0 .03 0 112 2 17 900 22 98 5 8 194 0 .03 0 112 2 17 1000 22 98 4 7 205 0 .03 0 112 2 17 1100 23 95 4 9 211 0 .03 0 112 2 17 1200 23 94 5 10 209 0 .03 0 112 2 17 1300 24 94 5 9 210 0 .03 -0 112 2 17 1400 23 95 5 11 203 0 .03 0 112 2 17 1500 24 96 4 9 208 0 .03 0 111 2 17 1600 23 98 5 10 202 0 .03 0 111 Total Prec. 4800' ------------------------------------------------------ .03 Page 1 2-17-2019 Northwest Avalanche Center Washington Department of Transportation Grace Lakes + Old Faithful Wind, Stevens Pass, Washington MM/DD Hour Temp RH Wind Wind Wind Total Shot PST F % Avg Max Dir Snow Snow 4790' 4790' 4590' 4590' 4590' 4790' 4790' ------------------------------------------------------ 2 16 1700 26 91 0 6 286 110 6 2 16 1800 25 93 0 3 269 112 6 2 16 1900 23 93 0 2 256 111 6 2 16 2000 23 94 0 3 279 111 6 2 16 2100 23 94 0 2 298 110 5 2 16 2200 23 93 0 2 291 112 6 2 16 2300 23 94 0 2 268 111 6 2 17 0 23 93 0 3 275 111 6 2 17 100 22 94 0 3 212 111 6 2 17 200 22 94 0 1 238 111 6 2 17 300 22 94 0 1 307 111 6 2 17 400 21 95 0 1 147 111 6 2 17 500 22 95 0 1 104 111 6 2 17 600 22 94 0 3 293 111 6 2 17 700 21 94 0 5 277 112 6 2 17 800 22 93 0 6 302 111 6 2 17 900 23 93 0 4 311 111 6 2 17 1000 24 89 0 5 308 111 6 2 17 1100 25 87 2 8 276 111 6 2 17 1200 27 83 2 8 267 111 6 2 17 1300 28 81 1 10 268 111 6 2 17 1400 26 85 2 8 264 111 6 2 17 1500 27 83 2 8 274 111 6 2 17 1600 26 86 2 8 262 111 6 Page 1 2-17-2019 Northwest Avalanche Center Washington Department of Transportation Berne Snow Camp 8 miles east of Stevens Pass, Washington 2-13-19: 24 hr snow sensor working, nice job DOT! 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' ------------------------------------------------------ 2 16 1700 31 89 0 0 0 51 1005 2 16 1800 28 92 0 0 0 51 1006 2 16 1900 28 93 0 0 1 51 1006 2 16 2000 28 92 0 0 1 50 1007 2 16 2100 28 91 0 0 1 50 1007 2 16 2200 27 92 0 0 0 50 1008 2 16 2300 27 91 0 0 1 50 1008 2 17 0 27 92 .01 .01 2 50 1008 2 17 100 26 92 0 .01 2 161 1009 2 17 200 26 92 0 .01 2 161 1009 2 17 300 27 92 0 .01 2 161 1010 2 17 400 28 92 0 .01 2 161 1010 2 17 500 28 91 0 .01 1 161 1010 2 17 600 26 92 0 .01 1 161 1011 2 17 700 27 92 0 .01 0 161 1012 2 17 800 28 90 0 .01 0 161 1012 2 17 900 31 86 0 .01 0 161 1013 2 17 1000 35 72 0 .01 0 51 1013 2 17 1100 35 71 0 .01 0 51 1014 2 17 1200 36 66 0 .01 0 51 1015 2 17 1300 37 66 0 .01 0 50 1014 2 17 1400 36 64 0 .01 0 51 1015 2 17 1500 36 66 0 .01 0 51 1015 2 17 1600 33 77 0 .01 0 51 1016 Total Prec. 2700' ------------------------------------ .01 Page 1 2-17-2019 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' ------------------------------------------------ 2 16 1700 20 92 0 0 0 282 2 16 1800 20 92 0 0 0 281 2 16 1900 20 92 0 0 0 280 2 16 2000 20 92 0 0 0 288 2 16 2100 20 92 0 0 0 286 2 16 2200 20 92 0 0 0 292 2 16 2300 20 91 0 0 0 284 2 17 0 18 91 0 0 0 270 2 17 100 19 92 0 0 0 271 2 17 200 18 92 0 0 0 279 2 17 300 18 92 0 0 0 280 2 17 400 18 92 0 0 0 282 2 17 500 18 91 0 0 0 281 2 17 600 17 91 0 0 0 284 2 17 700 17 91 0 0 0 286 2 17 800 18 91 0 0 0 267 2 17 900 18 91 0 0 0 268 2 17 1000 19 91 0 0 0 282 2 17 1100 19 91 0 1 6 288 2 17 1200 20 91 1 4 6 273 2 17 1300 21 91 3 5 7 274 2 17 1400 24 92 2 4 7 273 2 17 1500 22 92 1 3 6 262 2 17 1600 22 92 2 3 7 260 Page 1 2-17-2019 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' ------------------------------------------------------------------------ 2 16 1700 30 94 0 0 0 241 0 0 0 37 2 16 1800 30 95 0 0 0 242 0 0 0 37 2 16 1900 30 91 0 0 1 35 0 0 0 37 2 16 2000 30 91 0 0 2 57 0 0 0 37 2 16 2100 29 91 0 0 1 58 0 0 0 37 2 16 2200 29 94 0 0 0 54 0 0 0 37 2 16 2300 28 94 0 0 0 54 0 0 0 37 2 17 0 28 94 0 0 0 54 0 0 0 37 2 17 100 28 94 0 0 0 54 0 0 0 37 2 17 200 28 94 0 0 0 54 0 0 0 37 2 17 300 28 94 0 0 0 54 0 0 0 37 2 17 400 27 94 0 0 0 54 0 0 0 37 2 17 500 27 93 0 0 0 54 0 0 0 37 2 17 600 27 93 0 0 0 54 0 0 0 37 2 17 700 26 92 0 0 0 54 0 0 0 37 2 17 800 26 90 0 0 0 54 0 0 0 37 2 17 900 26 86 0 0 0 54 0 0 0 37 2 17 1000 30 82 0 0 0 54 0 0 0 37 2 17 1100 32 78 0 0 0 31 0 0 0 37 2 17 1200 36 69 0 0 1 24 0 0 0 37 2 17 1300 39 65 0 0 4 100 0 0 0 37 2 17 1400 39 70 0 0 4 123 0 0 0 36 2 17 1500 37 76 0 0 3 107 0 0 0 37 2 17 1600 36 70 0 0 2 80 0 0 1 36 Total Prec. 1930' ------------------------------------------------------------ 0 Page 1 2-17-2019 Northwest Avalanche Center Washington Department of Transportation Tumwater Mountain and Leavenworth, Washington Wind gages unheated and may rime Jan '19: New Leavenworth station west end of town! 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' ------------------------------------------------------------------------------------ 2 16 1700 29 34 67 34 0 3 285 0.00 0.00 0 23 40 2 16 1800 26 32 78 32 0 2 320 0.00 0.00 0 23 40 2 16 1900 25 32 85 32 2 3 103 0.00 0.00 0 23 41 2 16 2000 23 31 100 31 1 4 60 0.00 0.00 0 23 40 2 16 2100 22 31 100 31 2 5 45 0.00 0.00 0 23 40 2 16 2200 23 31 100 31 5 8 43 0.00 0.00 0 23 40 2 16 2300 23 30 100 30 4 8 17 0.00 0.00 0 23 40 2 17 0 23 30 100 30 3 7 47 0.00 0.00 0 23 40 2 17 100 24 29 86 29 0 2 123 0.00 0.00 0 23 40 2 17 200 23 28 98 28 0 2 270 0.00 0.00 0 23 40 2 17 300 24 29 88 29 0 3 210 0.00 0.00 0 23 40 2 17 400 25 29 89 29 0 3 142 0.00 0.00 0 23 40 2 17 500 24 28 85 28 0 3 194 0.00 0.00 0 23 40 2 17 600 24 27 84 27 3 6 268 0.00 0.00 0 23 40 2 17 700 25 25 76 25 2 5 350 0.00 0.00 0 23 40 2 17 800 25 24 72 24 3 7 295 0.00 0.00 0 22 40 2 17 900 28 27 62 27 0 5 290 0.00 0.00 0 22 39 2 17 1000 29 31 68 31 0 3 258 0.00 0.00 0 22 38 2 17 1100 27 33 90 33 0 2 116 0.00 0.00 0 22 38 2 17 1200 29 36 79 36 1 3 131 0.00 0.00 0 22 38 2 17 1300 31 37 71 37 1 3 197 0.00 0.00 0 22 39 2 17 1400 29 36 77 36 0 3 235 0.00 0.00 0 22 39 2 17 1500 36 36 0.00 0.00 0 22 2 17 1600 36 36 0.00 0.00 0 22 Total Prec. 1190 ------------------------------------------------------------------ 0.00 Page 1 2-17-2019 Northwest Avalanche Center Washington Department of Transportation Mt Washington, Washington Approx 6 mi SE of North Bend Wind direction unheated and may rime 1-31-19: Wind direction out MM/DD Hour Batt Temp Wind Solar PST Volt Deg F Dir W/m2 4340' 4340' 4340' 4340' ------------------------------------------------ 2 16 1700 13.1 26 4 5 2 16 1800 13.0 25 112 0 2 16 1900 13.0 24 314 0 2 16 2000 12.9 23 354 0 2 16 2100 12.9 22 358 0 2 16 2200 12.9 22 240 0 2 16 2300 12.9 21 74 0 2 17 0 12.9 20 4 0 2 17 100 12.9 21 0 0 2 17 200 12.9 20 0 0 2 17 300 12.8 20 0 0 2 17 400 12.8 20 0 0 2 17 500 12.8 20 0 0 2 17 600 12.8 20 0 0 2 17 700 12.8 20 0 0 2 17 800 12.8 20 0 0 2 17 900 12.8 21 0 6 2 17 1000 12.9 21 138 9 2 17 1100 13.2 21 356 10 2 17 1200 13.4 21 350 11 2 17 1300 13.4 22 336 10 2 17 1400 13.3 22 332 10 2 17 1500 13.4 22 328 10 2 17 1600 13.9 22 194 10 Page 1 2-17-2019 Northwest Avalanche Center Alpental Ski Area, Washington Summit wind instrument unheated and may rime 2-14-19: Mid-station out, should be back online soon 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' ------------------------------------------------------------------------------------------------------ 2 16 1700 26 31 97 89 4 9 250 .01 .01 0 88 1 2 16 1800 23 30 98 93 6 8 270 0 .01 0 88 1 2 16 1900 23 30 98 93 4 7 266 0 .01 0 88 1 2 16 2000 23 30 98 89 2 6 317 .03 .04 0 87 1 2 16 2100 24 29 98 87 5 9 267 .04 .08 2 90 2 2 16 2200 21 28 96 91 6 9 257 0 .08 2 90 2 2 16 2300 20 28 96 94 6 8 270 .01 .09 1 90 2 2 17 0 21 28 96 93 2 5 323 0 .09 2 90 2 2 17 100 19 27 97 94 4 6 350 0 .09 2 89 2 2 17 200 20 27 97 93 2 5 359 0 .09 2 89 2 2 17 300 20 27 97 93 3 6 358 0 .09 1 89 2 2 17 400 19 26 97 93 2 6 2 0 .09 1 89 2 2 17 500 19 26 97 92 3 7 2 0 .09 1 89 2 2 17 600 19 26 97 92 3 8 5 0 .09 0 89 2 2 17 700 19 26 96 93 3 6 360 0 .09 0 88 2 2 17 800 19 26 96 94 2 6 359 0 .09 0 88 2 2 17 900 21 28 93 94 3 5 359 0 .09 0 88 -0 2 17 1000 24 30 91 93 2 6 9 0 .09 0 88 -0 2 17 1100 23 31 88 85 3 6 6 0 .09 0 88 -0 2 17 1200 24 32 87 83 0 5 8 0 .09 0 88 -0 2 17 1300 23 34 81 89 2 10 0 0 .09 0 87 -0 2 17 1400 24 34 85 86 4 12 344 0 .09 0 87 -0 2 17 1500 24 32 89 83 6 13 343 0 .09 0 87 -0 2 17 1600 31 90 0 .09 0 87 Total Prec. 3100' ------------------------------------------------------------------------ .09 Page 1 2-17-2019 Northwest Avalanche Center Washington Department of Transportation Snoqualmie Pass, Washington 3770' temp above Lake Keechelus 2-14-19: Dodge Ridge and East Shed power out. The stations will return next week. 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' ------------------------------------------------------------------------------------ 2 16 1700 29 28 32 97 10 14 221 .01 .01 0 92 1009 2 16 1800 28 27 30 100 8 11 222 0 .01 0 92 1009 2 16 1900 30 100 0 .01 -0 89 1009 2 16 2000 30 98 .01 .02 0 94 1010 2 16 2100 29 96 .04 .06 0 96 1010 2 16 2200 28 91 .01 .07 1 96 1011 2 16 2300 28 95 0 .07 1 95 1011 2 17 0 28 97 .01 .08 0 213 1011 2 17 100 27 98 0 .08 0 213 1012 2 17 200 27 99 0 .08 0 213 1012 2 17 300 26 99 0 .08 0 213 1013 2 17 400 26 100 0 .08 0 213 1013 2 17 500 26 100 0 .08 0 213 1013 2 17 600 26 99 0 .08 29 213 1014 2 17 700 26 98 0 .08 29 213 1015 2 17 800 27 97 0 .08 29 92 1015 2 17 900 29 91 0 .08 -0 213 1016 2 17 1000 30 90 0 .08 -0 213 1017 2 17 1100 31 89 0 .08 -0 92 1017 2 17 1200 35 77 0 .08 -0 93 1018 2 17 1300 35 75 0 .08 -0 93 1018 2 17 1400 36 76 0 .08 -0 94 1018 2 17 1500 36 75 0 .08 -0 92 1018 2 17 1600 32 85 0 .08 -0 93 1019 Total Prec. 3010' ------------------------------------------------------------------ .08 Page 1 2-17-2019 Northwest Avalanche Center Washington Department of Transportation Blewett Pass, WA Precipitation gauge occasionally measures condensation inside gage 2-13-19: 24 hr snow sensor working, nice job DOT! 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' ------------------------------------------------------------ 2 16 1700 27 87 58 0 0 0 35 1006 2 16 1800 26 96 55 0 0 0 35 1007 2 16 1900 25 100 51 0 0 0 35 1007 2 16 2000 23 100 53 0 0 0 35 1007 2 16 2100 23 100 54 0 0 0 35 1008 2 16 2200 22 100 53 0 0 0 35 1008 2 16 2300 22 100 54 0 0 0 35 1008 2 17 0 20 100 49 0 0 0 35 1008 2 17 100 19 100 47 0 0 0 35 1009 2 17 200 18 100 48 0 0 0 35 1009 2 17 300 20 100 50 0 0 0 35 1010 2 17 400 21 100 52 0 0 0 35 1010 2 17 500 23 100 54 .01 .01 0 35 1011 2 17 600 22 100 53 0 .01 0 35 1011 2 17 700 22 100 53 0 .01 0 35 1011 2 17 800 22 100 54 0 .01 0 35 1012 2 17 900 27 91 66 0 .01 0 34 1013 2 17 1000 31 69 70 0 .01 0 34 1013 2 17 1100 35 58 77 0 .01 0 34 1014 2 17 1200 35 56 72 0 .01 0 34 1014 2 17 1300 33 55 64 0 .01 0 34 1014 2 17 1400 32 62 65 0 .01 0 34 1015 2 17 1500 30 73 61 0 .01 0 34 1015 2 17 1600 27 66 53 0 .01 0 34 1016 Total Prec. 4100' ------------------------------------------ .01 Page 1 2-17-2019 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' ------------------------------------------------------------------------------------ 2 16 1700 23 20 23 95 100 0 5 323 0 0 0 44 2 16 1800 17 18 21 92 100 4 6 341 0 0 0 45 2 16 1900 16 18 21 91 100 7 10 0 0 0 0 45 2 16 2000 16 17 21 91 100 11 15 17 0 0 0 45 2 16 2100 16 17 20 91 100 10 14 17 0 0 0 45 2 16 2200 16 18 20 91 100 11 19 23 0 0 0 45 2 16 2300 17 20 21 91 100 18 23 34 0 0 0 45 2 17 0 17 21 22 91 100 21 25 35 0 0 0 45 2 17 100 15 20 21 91 100 19 24 45 0 0 0 45 2 17 200 15 18 20 90 100 17 21 40 0 0 0 45 2 17 300 15 18 20 91 100 18 25 40 0 0 0 45 2 17 400 15 20 21 91 100 21 26 44 0 0 0 45 2 17 500 15 21 22 91 100 19 24 44 0 0 0 45 2 17 600 15 21 22 91 100 14 21 25 0 0 0 45 2 17 700 16 21 23 91 100 13 18 0 0 0 0 45 2 17 800 16 21 23 91 100 16 21 0 0 0 0 45 2 17 900 16 22 25 91 100 16 21 0 0 0 0 45 2 17 1000 17 24 27 91 100 17 23 30 0 0 0 45 2 17 1100 20 24 27 91 100 11 18 25 0 0 0 45 2 17 1200 21 24 27 92 100 10 14 23 0 0 0 45 2 17 1300 19 24 26 92 100 10 13 27 0 0 0 45 2 17 1400 19 23 24 92 100 10 18 33 0 0 0 45 2 17 1500 17 21 23 90 100 14 19 49 0 0 0 45 2 17 1600 15 19 22 90 100 15 20 47 0 0 0 44 Total Prec. 5160' ------------------------------------------------------------------------ 0 Page 1 2-17-2019 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' ------------------------------------------------------------------------------------ 2 16 1700 19 26 96 92 0 6 9 243 .03 .03 5 78 2 16 1800 18 25 96 94 3 7 13 272 0 .03 4 78 2 16 1900 17 25 95 94 6 10 15 283 .01 .04 5 79 2 16 2000 16 23 95 93 4 8 12 276 0 .04 5 77 2 16 2100 15 22 95 93 6 8 12 281 .01 .05 6 79 2 16 2200 14 22 94 93 6 9 11 276 0 .05 6 78 2 16 2300 14 22 94 93 6 9 12 271 .01 .06 6 78 2 17 0 14 21 94 95 8 12 15 268 0 .06 6 78 2 17 100 14 21 94 92 7 10 11 274 0 .06 5 79 2 17 200 14 19 94 90 7 9 10 299 0 .06 5 79 2 17 300 13 16 94 90 7 8 9 305 0 .06 5 77 2 17 400 13 15 94 90 8 10 11 194 0 .06 5 -143 2 17 500 13 17 94 91 8 12 15 142 0 .06 5 -143 2 17 600 13 18 94 91 4 9 16 105 0 .06 5 78 2 17 700 14 17 94 89 4 8 12 24 0 .06 5 76 2 17 800 17 19 95 89 3 7 11 23 0 .06 5 -24 2 17 900 16 24 94 86 2 6 8 125 0 .06 0 76 2 17 1000 16 26 94 78 2 5 8 137 0 .06 0 78 2 17 1100 17 27 95 78 3 7 13 251 0 .06 0 75 2 17 1200 20 27 95 80 1 6 12 269 0 .06 0 75 2 17 1300 20 29 95 75 2 6 12 259 0 .06 0 76 2 17 1400 19 27 95 82 4 10 14 268 0 .06 0 75 2 17 1500 18 25 95 86 6 11 18 267 0 .06 0 75 2 17 1600 16 25 94 84 7 14 22 280 0 .06 0 75 Total Prec. 4310' ------------------------------------------------------------------------ .06 Page 1 2-17-2019 Northwest Avalanche Center Green Valley & Campbell Basin, Crystal Mt. Ski Area, Washington 1-18-19: New Campbell Basin (5940') station is live! MM/DD Hour Temp Temp 24 hr Total 24 hr Total PST F F Snow Snow Snow Snow 6230' 5940' 6230' 6230' 5940' 5940' ------------------------------------------------ 2 16 1700 20 21 5 100 8 188 2 16 1800 19 20 5 101 8 108 2 16 1900 19 20 6 101 9 109 2 16 2000 17 19 42 100 8 188 2 16 2100 16 18 6 101 9 188 2 16 2200 16 17 6 101 9 109 2 16 2300 15 17 6 101 9 188 2 17 0 14 15 42 101 9 188 2 17 100 14 15 6 101 9 188 2 17 200 13 13 7 101 9 188 2 17 300 13 13 42 100 9 107 2 17 400 13 12 5 100 8 188 2 17 500 15 12 42 99 8 188 2 17 600 14 12 7 98 8 188 2 17 700 14 11 6 99 8 188 2 17 800 13 13 5 99 8 188 2 17 900 16 15 -0 98 8 188 2 17 1000 19 19 -0 98 8 188 2 17 1100 20 20 -0 98 8 188 2 17 1200 21 24 0 98 8 188 2 17 1300 22 23 -0 98 0 106 2 17 1400 20 23 -0 98 0 103 2 17 1500 18 21 0 98 0 103 2 17 1600 17 18 0 98 0 105 Page 1 2-17-2019 Northwest Avalanche Center Washington Department of Transportation Chinook Pass, Washington Wind gages unheated and may rime Dec.10th: Prec. gage heating not recording 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' ------------------------------------------------------------------------------ 2 16 1700 21 24 83 99 0 0 240 48 0 0 377 2 16 1800 20 23 83 98 0 0 239 47 0 0 152 2 16 1900 20 21 82 98 0 0 239 45 0 0 377 2 16 2000 19 21 82 99 0 0 239 44 0 0 377 2 16 2100 18 20 82 98 0 0 250 43 0 0 377 2 16 2200 17 19 82 98 0 0 247 43 0 0 377 2 16 2300 17 18 81 97 0 0 247 43 0 0 377 2 17 0 16 18 81 97 0 0 247 42 0 0 377 2 17 100 16 18 81 97 0 0 247 41 0 0 152 2 17 200 15 17 81 96 0 0 283 38 0 0 152 2 17 300 15 15 81 96 0 0 296 38 0 0 151 2 17 400 15 16 81 96 0 0 302 36 0 0 153 2 17 500 14 16 81 97 0 0 295 33 0 0 151 2 17 600 14 16 81 97 0 0 301 33 0 0 151 2 17 700 14 16 80 96 0 0 304 30 0 0 151 2 17 800 15 17 81 97 0 0 305 33 0 0 154 2 17 900 15 18 83 97 0 0 303 33 0 0 152 2 17 1000 16 18 84 96 0 0 304 40 0 0 153 2 17 1100 18 19 83 96 0 0 272 37 0 0 151 2 17 1200 19 20 84 96 0 0 279 44 0 0 150 2 17 1300 20 24 84 95 0 0 284 48 0 0 151 2 17 1400 23 27 84 97 0 0 284 51 0 0 151 2 17 1500 22 22 83 95 0 0 284 45 0 0 150 2 17 1600 20 20 83 95 0 0 284 44 0 0 149 Total Prec. 5500' ------------------------------------------------------------------------ 0 Page 1 2-17-2019 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' ------------------------------------------------------------ 2 16 1700 21 19 97 92 0 0 51 296 2 16 1800 18 18 96 93 0 1 98 296 2 16 1900 16 17 95 92 0 3 145 296 2 16 2000 15 16 94 92 0 0 153 296 2 16 2100 15 15 94 92 0 0 179 296 2 16 2200 14 15 94 91 0 2 200 296 2 16 2300 14 15 94 92 0 2 268 296 2 17 0 13 14 94 91 0 0 235 114 2 17 100 13 14 93 91 0 1 353 296 2 17 200 13 13 94 90 0 0 342 296 2 17 300 12 12 93 88 0 0 67 296 2 17 400 9 11 92 89 0 0 21 296 2 17 500 8 11 90 90 0 0 99 296 2 17 600 10 12 92 91 0 0 330 296 2 17 700 12 12 93 89 0 3 348 296 2 17 800 16 18 90 90 0 3 10 110 2 17 900 25 17 92 90 0 5 9 296 2 17 1000 32 20 96 89 1 5 345 112 2 17 1100 34 20 94 86 0 3 34 112 2 17 1200 34 24 92 88 1 6 322 112 2 17 1300 36 27 88 85 0 7 296 111 2 17 1400 34 23 93 86 0 3 75 111 2 17 1500 27 23 83 84 2 6 78 111 2 17 1600 22 19 86 88 3 8 83 112 Page 1 2-17-2019 Northwest Avalanche Center Paradise, Mt Rainier National Park, Washington 2-12-19: 24 hr Snow out 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' ------------------------------------------------------------------------ 2 16 1700 24 95 8 12 253 .03 .03 2 142 29 2 16 1800 22 95 8 13 255 .03 .06 4 144 4 2 16 1900 21 95 9 13 255 .01 .07 3 143 0 2 16 2000 20 95 8 13 260 .02 .09 4 145 0 2 16 2100 19 94 6 11 260 .01 .1 4 144 0 2 16 2200 19 94 3 6 255 .01 .11 4 144 0 2 16 2300 19 94 0 2 255 .01 .12 4 144 0 2 17 0 19 94 0 0 255 .01 .13 3 144 0 2 17 100 19 94 0 0 256 .02 .15 4 144 0 2 17 200 16 93 0 0 256 0 .15 4 144 0 2 17 300 15 92 0 0 262 0 .15 4 144 0 2 17 400 16 92 0 2 74 0 .15 3 144 0 2 17 500 16 93 0 1 82 0 .15 4 144 0 2 17 600 16 93 0 1 83 0 .15 4 144 0 2 17 700 15 92 0 2 83 0 .15 4 143 0 2 17 800 15 92 1 4 69 0 .15 4 143 46 2 17 900 28 94 0 3 62 0 .15 4 142 192 2 17 1000 23 89 0 4 33 0 .15 4 142 377 2 17 1100 25 92 2 5 248 0 .15 3 142 451 2 17 1200 25 90 2 6 249 0 .15 3 141 394 2 17 1300 26 91 4 6 257 0 .15 3 141 364 2 17 1400 25 92 4 8 246 0 .15 3 141 280 2 17 1500 25 90 5 9 258 0 .15 4 141 216 2 17 1600 24 93 5 9 244 0 .15 4 141 156 Total Prec. 5400' ------------------------------------------------------ .15 Page 1 2-17-2019 Northwest Avalanche Center Camp Muir, Mt Rainier National Park, Washington Wind gages unheated and may rime Power outage 2/12/19 comms out 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' --------------------------------------------------------------- 2 16 1700 12 94 0 0 0 250 26 2 16 1800 9 92 0 0 0 250 3 2 16 1900 7 91 0 0 0 250 0 2 16 2000 6 91 0 0 0 250 0 2 16 2100 5 91 0 0 0 250 0 2 16 2200 4 90 0 0 0 250 0 2 16 2300 3 90 0 0 0 250 0 2 17 0 3 90 0 0 0 250 0 2 17 100 2 89 0 0 0 250 0 2 17 200 1 89 0 0 0 250 0 2 17 300 1 89 0 0 0 250 0 2 17 400 2 89 0 0 0 250 0 2 17 500 1 89 0 0 0 250 0 2 17 600 2 89 0 0 0 250 0 2 17 700 2 89 0 0 0 250 0 2 17 800 4 90 0 0 0 250 47 2 17 900 4 90 0 0 0 250 179 2 17 1000 6 90 0 0 0 250 355 2 17 1100 7 90 0 0 0 250 565 2 17 1200 8 89 0 0 0 250 690 2 17 1300 10 90 0 0 0 249 738 2 17 1400 9 90 0 0 0 245 768 2 17 1500 8 90 0 0 0 242 575 2 17 1600 5 89 0 0 0 242 370 Page 1 2-17-2019 Northwest Avalanche Center White Pass Ski Area, Washington New base station installation planned winter 2019 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' ------------------------------------------------------------------------------ 2 16 1700 22 95 13 19 26 262 0 0 99 2 16 1800 21 95 8 15 25 264 0 0 99 2 16 1900 20 95 11 18 30 262 0 0 99 2 16 2000 19 95 11 18 25 267 0 0 100 2 16 2100 18 95 13 20 27 269 0 0 99 2 16 2200 17 94 13 21 27 268 0 0 100 2 16 2300 17 94 13 18 23 269 .01 .01 100 2 17 0 17 94 13 16 21 269 .01 .02 100 2 17 100 17 94 11 15 18 266 .01 .03 99 2 17 200 17 94 11 13 16 268 0 .03 100 2 17 300 17 94 9 12 16 269 0 .03 100 2 17 400 16 94 11 14 20 270 0 .03 100 2 17 500 16 94 7 12 16 271 0 .03 99 2 17 600 16 93 1 6 11 279 0 .03 99 2 17 700 15 93 0 2 4 270 0 .03 99 2 17 800 15 92 0 5 10 69 .02 .05 99 2 17 900 19 93 1 6 9 74 0 .05 99 2 17 1000 22 94 0 5 9 94 0 .05 99 2 17 1100 24 93 0 1 5 171 0 .05 98 2 17 1200 26 90 0 7 18 267 0 .05 98 2 17 1300 27 90 11 16 21 266 0 .05 98 2 17 1400 24 93 13 18 23 268 0 .05 98 2 17 1500 23 94 8 17 23 269 0 .05 98 2 17 1600 22 95 7 17 28 272 0 .05 98 Total Prec. 5800' ------------------------------------------------------------------------ .05 Page 1 2-17-2019 Northwest Avalanche Center Mt St Helens, Coldwater Ridge Visitor Center, Washington Wind exposed site may affect precipitation measurements Temperature sensor may have warm bias MM/DD Hour Temp RH Wind Wind Wind Hour Total PST F % Avg Max Dir Prec. Prec. 3260' 3260' 3260' 3260' 3260' 3260' 3260' ------------------------------------------------------ 2 16 1700 31 93 3 13 301 .03 .03 2 16 1800 30 94 -0 0 276 0 .03 2 16 1900 30 96 -0 0 303 0 .03 2 16 2000 29 95 -0 0 284 0 .03 2 16 2100 28 92 0 3 326 0 .03 2 16 2200 28 93 -0 0 336 0 .03 2 16 2300 28 94 -0 0 343 0 .03 2 17 0 28 94 -0 0 345 0 .03 2 17 100 29 94 -0 0 345 0 .03 2 17 200 28 95 -0 0 345 0 .03 2 17 300 28 94 -0 0 20 0 .03 2 17 400 25 91 -0 0 62 0 .03 2 17 500 20 90 -0 0 42 0 .03 2 17 600 19 92 -0 0 22 0 .03 2 17 700 19 93 -0 0 19 0 .03 2 17 800 22 97 -0 0 8 0 .03 2 17 900 27 91 -0 0 359 0 .03 2 17 1000 31 85 0 2 289 0 .03 2 17 1100 32 85 3 7 291 0 .03 2 17 1200 32 85 1 7 321 0 .03 2 17 1300 33 83 4 9 314 0 .03 2 17 1400 34 83 3 10 316 0 .03 2 17 1500 34 84 2 8 324 0 .03 2 17 1600 33 86 1 9 331 .32 .35 Total Prec. 3260' ------------------------------------------------------ .35 Page 1 2-17-2019 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' ------------------------------------------------------------------------ 2 16 1700 19 96 3 12 21 303 .09 .09 6 119 2 16 1800 18 95 6 12 23 313 .03 .12 6 115 2 16 1900 18 95 5 11 17 307 .01 .13 6 117 2 16 2000 17 94 0 10 19 307 0 .13 6 118 2 16 2100 17 94 4 9 15 308 0 .13 6 118 2 16 2200 17 94 2 9 17 316 0 .13 6 118 2 16 2300 17 94 -0 8 13 320 0 .13 6 118 2 17 0 17 93 -0 8 15 310 0 .13 6 118 2 17 100 16 93 2 8 14 307 0 .13 6 118 2 17 200 16 93 0 8 12 310 0 .13 6 118 2 17 300 16 93 2 8 14 314 0 .13 6 117 2 17 400 16 93 -0 5 12 319 0 .13 0 117 2 17 500 14 93 -0 5 12 319 0 .13 0 117 2 17 600 13 91 -0 5 10 343 0 .13 0 117 2 17 700 12 90 -0 0 4 24 0 .13 0 117 2 17 800 13 90 -0 0 0 14 .02 .15 0 117 2 17 900 18 91 -0 0 0 305 0 .15 0 117 2 17 1000 22 93 -0 -0 0 209 0 .15 0 116 2 17 1100 26 97 -0 -0 0 207 0 .15 0 116 2 17 1200 25 99 -0 0 3 278 0 .15 0 116 2 17 1300 26 97 -0 0 2 223 0 .15 0 116 2 17 1400 25 97 -0 0 5 290 0 .15 -0 116 2 17 1500 25 98 -0 1 5 313 0 .15 0 115 2 17 1600 24 98 -0 0 3 314 0 .15 0 116 Total Prec. 5880' ------------------------------------------------------------ .15 Page 1 2-17-2019 Northwest Avalanche Center Top of The Magic Mile chair, Timberline, Oregon Wind direction out - no timetable for repairs Wind speed 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' ------------------------------------------------ 2 16 1700 17 97 0 0 0 246 2 16 1800 16 96 0 0 0 229 2 16 1900 15 96 0 0 0 229 2 16 2000 15 96 0 0 0 220 2 16 2100 14 95 0 0 0 222 2 16 2200 14 95 0 0 0 231 2 16 2300 14 95 0 0 0 238 2 17 0 13 95 0 0 0 232 2 17 100 13 95 0 0 0 232 2 17 200 12 95 0 0 0 232 2 17 300 12 95 0 0 0 223 2 17 400 11 94 0 0 0 225 2 17 500 10 94 0 0 0 230 2 17 600 10 94 0 0 0 231 2 17 700 9 94 0 0 0 224 2 17 800 11 93 0 0 0 215 2 17 900 16 93 0 0 0 223 2 17 1000 20 96 0 0 0 219 2 17 1100 24 98 0 0 0 241 2 17 1200 24 99 0 0 0 261 2 17 1300 23 98 0 0 0 263 2 17 1400 23 99 0 0 0 254 2 17 1500 22 99 0 0 0 261 2 17 1600 22 98 0 0 0 253 Page 1 2-17-2019 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' ------------------------------------------------------------------------------------ 2 16 1700 15 21 87 91 25 38 260 .05 .05 7 108 1006 2 16 1800 13 20 87 90 24 35 268 0 .05 7 109 1006 2 16 1900 14 20 87 91 24 33 266 0 .05 7 109 1006 2 16 2000 13 19 87 91 16 25 242 .01 .06 7 109 1006 2 16 2100 13 19 87 89 9 17 32 0 .06 7 109 1006 2 16 2200 13 19 87 87 9 18 261 0 .06 7 109 1007 2 16 2300 12 18 87 85 2 10 60 0 .06 7 109 1007 2 17 0 11 16 86 87 0 7 24 0 .06 6 108 1007 2 17 100 11 15 86 88 -0 0 25 0 .06 6 109 1008 2 17 200 11 13 86 88 0 3 11 0 .06 6 108 1008 2 17 300 10 13 86 88 0 6 41 0 .06 6 108 1008 2 17 400 11 12 86 88 0 5 287 0 .06 6 108 1008 2 17 500 11 13 86 89 0 0 285 0 .06 0 108 1009 2 17 600 11 12 86 89 0 0 274 0 .06 0 108 1009 2 17 700 10 12 86 87 0 4 342 0 .06 0 108 1010 2 17 800 11 14 86 87 4 10 30 0 .06 0 108 1010 2 17 900 13 18 87 87 2 9 103 0 .06 0 108 1011 2 17 1000 16 24 88 85 0 5 92 0 .06 0 107 1012 2 17 1100 18 24 89 85 6 15 86 .02 .08 0 106 1012 2 17 1200 20 30 89 81 8 13 37 0 .08 0 106 1013 2 17 1300 20 28 89 86 7 14 15 0 .08 0 106 1013 2 17 1400 20 26 89 87 5 11 67 0 .08 0 106 1013 2 17 1500 21 25 89 89 6 11 106 0 .08 0 106 1014 2 17 1600 19 25 88 90 4 9 306 0 .08 0 106 1014 Total Prec. 5380' ------------------------------------------------------------------ .08 Page 1 2-17-2019 Northwest Avalanche Center Top of Cascade Express, Mt Hood Meadows Ski Area, Oregon Wind gages heated but building structure may cause rime around instruments 1-22-19:RH sensor out MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 7300' 7300' 7300 7300' 7300' 7300' ------------------------------------------------ 2 16 1700 14 87 26 46 65 275 2 16 1800 12 86 37 51 64 278 2 16 1900 13 87 40 49 68 277 2 16 2000 12 86 27 42 55 282 2 16 2100 11 86 9 30 45 286 2 16 2200 11 86 5 18 30 289 2 16 2300 11 85 0 4 25 239 2 17 0 10 85 0 4 20 259 2 17 100 9 85 0 1 11 221 2 17 200 9 85 0 0 1 217 2 17 300 8 84 0 1 6 242 2 17 400 8 85 0 0 6 319 2 17 500 8 83 0 0 4 314 2 17 600 8 83 0 0 4 307 2 17 700 9 84 0 0 5 160 2 17 800 14 85 0 0 8 134 2 17 900 22 87 0 0 8 74 2 17 1000 20 89 0 1 7 54 2 17 1100 16 87 0 14 26 99 2 17 1200 15 88 6 16 27 70 2 17 1300 15 88 6 17 26 70 2 17 1400 16 88 3 10 22 60 2 17 1500 15 88 0 10 19 68 2 17 1600 15 87 4 12 22 262 Page 1 2-17-2019 Northwest Avalanche Center Ski Bowl Ski Area, Government Camp, Oregon 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' ------------------------------------------------------------------------------ 2 16 1700 22 27 98 94 1 7 18 15 .07 .07 68 2 16 1800 22 27 98 95 2 5 11 8 .03 .1 68 2 16 1900 24 27 93 95 1 5 11 342 .03 .13 67 2 16 2000 23 27 93 95 2 5 12 352 .01 .14 68 2 16 2100 25 27 87 95 1 4 9 2 .02 .16 66 2 16 2200 22 26 98 95 0 3 7 16 .01 .17 68 2 16 2300 21 26 97 95 0 3 6 18 .01 .18 67 2 17 0 21 26 99 94 0 3 6 25 .01 .19 67 2 17 100 21 26 97 94 0 2 7 3 .01 .2 68 2 17 200 21 25 98 94 0 3 7 26 0 .2 68 2 17 300 20 25 99 95 0 3 10 25 0 .2 67 2 17 400 20 25 98 95 0 2 6 35 .01 .21 68 2 17 500 20 25 98 95 0 2 6 23 0 .21 67 2 17 600 20 24 96 95 0 1 4 23 0 .21 67 2 17 700 19 24 98 95 0 2 6 2 0 .21 67 2 17 800 18 24 98 94 0 4 7 59 0 .21 67 2 17 900 19 26 98 91 0 3 8 47 0 .21 67 2 17 1000 20 27 98 88 0 2 6 42 .01 .22 67 2 17 1100 22 28 93 83 0 2 6 39 0 .22 66 2 17 1200 23 30 93 82 0 3 9 39 0 .22 66 2 17 1300 23 30 96 81 0 3 6 45 0 .22 66 2 17 1400 24 29 95 86 0 3 8 52 0 .22 66 2 17 1500 25 29 92 86 0 2 4 17 0 .22 66 2 17 1600 23 29 97 88 0 2 7 38 0 .22 66 Total Prec. 3660' ------------------------------------------------------------------------ .22 Page 1