2-15-2019 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 14 500 21 94 7 11 20 167 0 0 77 2 14 600 26 96 6 11 16 158 .01 .01 79 2 14 700 27 96 1 6 11 159 .04 .05 77 2 14 800 29 96 0 4 9 149 .05 .1 77 2 14 900 27 95 4 8 13 148 .07 .17 78 2 14 1000 29 93 5 8 13 157 .02 .19 76 2 14 1100 34 92 5 8 13 160 .01 .2 79 2 14 1200 33 91 -0 3 8 172 0 .2 79 2 14 1300 32 91 -0 2 5 171 .01 .21 79 2 14 1400 30 93 -0 0 3 148 0 .21 79 2 14 1500 29 94 -0 3 7 164 .02 .23 79 2 14 1600 28 94 2 8 14 159 .03 .26 234 2 14 1700 28 95 7 11 17 161 .03 .29 78 2 14 1800 26 96 9 14 22 165 .02 .31 234 2 14 1900 26 96 8 14 22 175 .01 .32 234 2 14 2000 24 95 9 15 24 177 .01 .33 80 2 14 2100 23 95 9 14 20 177 0 .33 234 2 14 2200 23 95 8 14 22 173 .01 .34 77 2 14 2300 23 95 8 13 20 172 0 .34 77 2 15 0 23 95 6 11 17 162 0 .34 77 2 15 100 23 94 7 12 19 156 0 .34 77 2 15 200 23 95 2 7 13 166 0 .34 77 2 15 300 24 94 2 6 9 157 0 .34 234 2 15 400 24 95 2 7 13 165 0 .34 234 Total Prec. 5250' ------------------------------------------------------------ .34 Page 1 2-15-2019 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 14 500 21 24 67 67 10 17 25 204 0 0 0 148 2 14 600 21 24 64 66 13 18 25 207 0 0 0 148 2 14 700 23 24 55 66 9 14 20 214 0 0 0 147 2 14 800 23 26 58 59 8 16 23 210 0 0 0 147 2 14 900 28 29 52 57 4 10 19 217 0 0 0 147 2 14 1000 29 33 59 60 5 11 16 223 0 0 0 146 2 14 1100 27 30 84 79 2 10 19 209 0 0 0 147 2 14 1200 27 30 98 92 1 7 11 225 .02 .02 1 147 2 14 1300 29 31 92 88 0 2 6 154 .02 .04 1 146 2 14 1400 29 32 94 87 0 2 7 90 0 .04 1 146 2 14 1500 30 34 88 84 0 3 7 133 0 .04 1 146 2 14 1600 27 31 100 94 0 5 16 222 .02 .06 1 147 2 14 1700 27 30 100 96 3 9 18 224 .04 .1 2 147 2 14 1800 27 30 100 97 2 10 19 205 .07 .17 2 148 2 14 1900 28 30 100 98 0 5 14 187 .07 .24 3 148 2 14 2000 28 30 100 100 3 12 36 216 .08 .32 3 149 2 14 2100 27 30 71 100 9 27 54 207 .04 .36 5 149 2 14 2200 25 28 86 99 17 37 57 213 .01 .37 8 149 2 14 2300 24 27 98 99 14 29 51 209 .01 .38 9 149 2 15 0 24 27 94 99 12 25 40 211 .01 .39 9 148 2 15 100 24 27 96 99 10 23 38 215 .01 .4 9 148 2 15 200 24 27 100 99 16 24 36 222 .01 .41 9 148 2 15 300 24 27 96 99 6 19 30 219 .02 .43 9 148 2 15 400 24 27 99 99 6 16 28 225 .02 .45 9 148 Total Prec. 4210' ------------------------------------------------------------------------ .45 Page 1 2-15-2019 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 14 500 10 9 92 86 5 11 228 43 .01 .01 74 2 14 600 9 9 91 85 10 17 15 41 0 .01 74 2 14 700 8 9 93 85 10 17 15 39 0 .01 74 2 14 800 10 10 91 85 4 12 281 41 0 .01 75 2 14 900 12 12 92 84 9 17 13 43 0 .01 74 2 14 1000 13 13 91 84 7 11 13 44 .01 .02 75 2 14 1100 13 14 92 84 9 16 12 46 0 .02 75 2 14 1200 14 15 92 82 18 26 15 49 .03 .05 75 2 14 1300 16 18 93 82 16 21 15 51 .01 .06 75 2 14 1400 19 18 95 83 15 24 18 50 0 .06 75 2 14 1500 18 18 93 85 16 22 13 50 .02 .08 75 2 14 1600 19 19 94 86 13 21 13 49 .02 .1 75 2 14 1700 18 18 94 87 9 15 0 51 .02 .12 76 2 14 1800 18 17 96 88 6 15 335 49 .01 .13 76 2 14 1900 18 17 94 88 4 9 245 48 0 .13 75 2 14 2000 18 17 95 88 0 3 356 50 .01 .14 75 2 14 2100 17 17 93 87 0 2 205 47 0 .14 76 2 14 2200 18 17 97 88 0 4 250 47 0 .14 75 2 14 2300 18 17 96 88 4 7 244 49 .01 .15 75 2 15 0 19 17 96 88 4 8 239 48 0 .15 75 2 15 100 18 18 96 90 6 10 233 47 0 .15 75 2 15 200 18 17 97 90 3 6 227 46 0 .15 75 2 15 300 18 17 96 88 3 6 232 47 0 .15 74 2 15 400 17 17 95 88 3 5 231 49 .01 .16 74 Total Prec. 5450' ------------------------------------------------------------------------ .16 Page 1 2-15-2019 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 14 500 8 88 0 0 0 0 0 0 5 32 2 14 600 9 88 0 0 0 0 0 0 5 32 2 14 700 9 88 0 0 0 0 0 0 5 32 2 14 800 11 87 3 0 0 0 0 0 5 32 2 14 900 15 85 10 0 0 0 0 0 5 32 2 14 1000 19 80 14 0 1 57 0 0 5 32 2 14 1100 21 77 10 0 0 0 0 0 5 32 2 14 1200 22 84 10 0 0 0 0 0 5 30 2 14 1300 25 78 21 0 0 358 .01 .01 5 31 2 14 1400 27 77 11 0 2 38 0 .01 5 31 2 14 1500 26 83 6 0 0 65 .01 .02 5 32 2 14 1600 25 89 7 0 3 81 .02 .04 5 32 2 14 1700 25 91 1 0 3 47 0 .04 6 32 2 14 1800 24 92 0 0 0 0 0 .04 6 32 2 14 1900 23 93 0 0 2 49 0 .04 6 32 2 14 2000 24 94 0 0 0 0 .01 .05 6 32 2 14 2100 23 93 0 0 0 0 0 .05 6 32 2 14 2200 23 93 0 0 0 0 0 .05 6 32 2 14 2300 23 94 0 0 0 0 .01 .06 6 31 2 15 0 23 94 0 0 0 0 0 .06 6 31 2 15 100 23 93 0 0 0 0 0 .06 6 31 2 15 200 23 94 0 0 0 0 0 .06 6 31 2 15 300 24 94 0 0 0 0 0 .06 6 31 2 15 400 24 94 0 0 0 0 0 .06 6 31 Total Prec. 2170' ------------------------------------------------------------ .06 Page 1 2-15-2019 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 14 500 15 14 0 5 13 70 2 14 600 15 15 0 7 15 65 2 14 700 15 15 0 6 13 67 2 14 800 16 16 0 5 13 72 2 14 900 16 17 0 4 8 86 2 14 1000 18 17 0 4 13 80 2 14 1100 20 18 0 6 13 87 2 14 1200 20 19 0 7 15 59 2 14 1300 21 20 0 6 14 79 2 14 1400 22 21 0 4 10 86 2 14 1500 23 21 0 4 13 89 2 14 1600 21 21 0 3 7 91 2 14 1700 20 20 0 4 9 87 2 14 1800 20 20 0 4 7 99 2 14 1900 20 20 0 3 6 96 2 14 2000 20 20 0 3 6 96 2 14 2100 20 20 1 3 5 98 2 14 2200 20 21 1 4 6 99 2 14 2300 20 22 0 3 6 93 2 15 0 21 23 2 3 5 94 2 15 100 21 24 3 4 5 94 2 15 200 21 24 1 4 6 103 2 15 300 21 24 2 4 7 92 2 15 400 19 23 3 5 7 95 Page 1 2-15-2019 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 14 500 19 91 0 0 2 88 998 2 14 600 19 92 0 0 0 88 997 2 14 700 19 94 0 0 2 88 995 2 14 800 20 93 .01 .01 2 88 995 2 14 900 21 92 0 .01 2 87 994 2 14 1000 21 90 0 .01 2 88 992 2 14 1100 22 93 0 .01 2 87 992 2 14 1200 23 90 0 .01 2 87 991 2 14 1300 24 90 0 .01 2 87 990 2 14 1400 25 91 0 .01 2 87 988 2 14 1500 25 92 .01 .02 2 87 989 2 14 1600 25 91 .02 .04 2 86 990 2 14 1700 24 91 .01 .05 3 87 989 2 14 1800 25 91 .01 .06 3 87 990 2 14 1900 25 91 .02 .08 2 87 991 2 14 2000 25 90 .01 .09 4 87 992 2 14 2100 24 91 .01 .1 4 87 993 2 14 2200 24 91 .01 .11 4 87 993 2 14 2300 24 91 0 .11 4 87 993 2 15 0 23 92 0 .11 4 87 994 2 15 100 24 91 0 .11 4 87 994 2 15 200 24 92 0 .11 4 87 995 2 15 300 24 91 0 .11 4 87 996 2 15 400 23 93 0 .11 4 87 996 Total Prec. 3950' ------------------------------------ .11 Page 1 2-15-2019 Northwest Avalanche Center Stevens Pass Ski Area Brooks Chair Stevens Pass, Washington Precip gage under-recording, low heat 2/11/19 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 14 500 15 93 11 18 51 0 0 0 113 2 14 600 16 93 12 22 47 0 0 0 113 2 14 700 16 93 12 23 38 0 0 0 113 2 14 800 17 93 11 19 46 0 0 1 113 2 14 900 17 94 13 21 46 0 0 1 113 2 14 1000 18 94 15 25 51 0 0 0 114 2 14 1100 19 94 17 28 49 0 0 0 114 2 14 1200 19 95 16 28 37 0 0 0 114 2 14 1300 21 98 15 24 45 .01 .01 0 113 2 14 1400 22 99 13 24 40 0 .01 0 113 2 14 1500 22 99 12 22 51 0 .01 0 113 2 14 1600 21 99 9 17 46 .02 .03 0 113 2 14 1700 21 99 8 16 45 .02 .05 1 114 2 14 1800 21 99 8 17 53 0 .05 0 113 2 14 1900 21 99 7 11 53 .03 .08 1 114 2 14 2000 21 99 8 13 55 .01 .09 2 114 2 14 2100 21 99 6 9 59 .02 .11 2 115 2 14 2200 21 99 5 9 49 0 .11 2 113 2 14 2300 21 99 5 9 56 .01 .12 2 113 2 15 0 21 99 3 7 65 0 .12 2 113 2 15 100 21 99 4 8 65 0 .12 2 114 2 15 200 21 100 5 9 60 0 .12 2 114 2 15 300 21 99 5 9 61 0 .12 2 114 2 15 400 21 99 8 15 50 0 .12 2 114 Total Prec. 4800' ------------------------------------------------------ .12 Page 1 2-15-2019 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 14 500 15 91 9 24 153 114 12 2 14 600 16 91 15 28 151 114 12 2 14 700 16 91 15 29 152 114 0 2 14 800 17 92 14 27 149 114 0 2 14 900 18 92 13 26 145 113 1 2 14 1000 18 92 16 30 144 113 1 2 14 1100 20 92 18 34 141 113 1 2 14 1200 21 92 21 38 146 113 2 2 14 1300 22 92 18 32 153 114 2 2 14 1400 23 93 16 32 144 114 2 2 14 1500 24 91 12 28 150 112 2 2 14 1600 22 92 9 18 158 114 3 2 14 1700 22 93 11 20 161 113 3 2 14 1800 21 93 11 18 165 114 3 2 14 1900 21 93 11 17 166 113 3 2 14 2000 21 93 9 15 170 114 4 2 14 2100 21 93 7 14 174 115 4 2 14 2200 21 93 5 14 174 115 4 2 14 2300 22 93 3 9 194 114 4 2 15 0 22 92 3 7 205 114 4 2 15 100 23 93 3 8 196 113 4 2 15 200 23 92 3 7 233 113 4 2 15 300 22 92 3 7 201 113 4 2 15 400 21 93 7 19 180 112 4 Page 1 2-15-2019 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 14 500 24 83 0 0 1 53 998 2 14 600 24 84 0 0 3 54 997 2 14 700 24 85 0 0 0 53 997 2 14 800 26 82 0 0 0 53 996 2 14 900 27 79 0 0 0 53 995 2 14 1000 26 82 0 0 0 53 994 2 14 1100 28 79 .03 .03 0 53 992 2 14 1200 28 71 0 .03 0 52 991 2 14 1300 31 70 0 .03 0 52 990 2 14 1400 30 85 .01 .04 0 52 989 2 14 1500 29 90 .03 .07 2 53 989 2 14 1600 30 86 .01 .08 2 53 989 2 14 1700 29 85 0 .08 2 53 989 2 14 1800 28 87 0 .08 2 53 990 2 14 1900 27 89 .01 .09 2 53 991 2 14 2000 26 90 0 .09 2 53 991 2 14 2100 26 91 .01 .1 2 53 992 2 14 2200 25 92 .02 .12 2 53 992 2 14 2300 25 92 0 .12 2 53 992 2 15 0 25 92 0 .12 2 53 993 2 15 100 25 92 0 .12 2 53 994 2 15 200 25 92 0 .12 2 53 995 2 15 300 25 92 0 .12 2 53 995 2 15 400 25 92 0 .12 2 143 996 Total Prec. 2700' ------------------------------------ .12 Page 1 2-15-2019 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 14 500 11 89 9 13 17 77 2 14 600 11 89 8 9 11 76 2 14 700 12 90 9 11 14 74 2 14 800 13 90 11 12 14 79 2 14 900 13 90 11 15 22 77 2 14 1000 14 90 17 20 23 68 2 14 1100 14 90 18 20 23 69 2 14 1200 16 91 20 22 23 74 2 14 1300 15 91 11 15 22 77 2 14 1400 17 91 8 11 14 77 2 14 1500 17 90 9 12 16 72 2 14 1600 16 91 6 8 11 79 2 14 1700 17 91 6 8 9 78 2 14 1800 18 91 5 6 8 78 2 14 1900 18 91 3 5 7 78 2 14 2000 19 92 0 4 8 92 2 14 2100 19 92 0 0 0 85 2 14 2200 19 92 0 0 0 104 2 14 2300 20 92 0 0 0 216 2 15 0 20 92 0 0 0 294 2 15 100 21 92 0 0 0 282 2 15 200 21 92 0 0 0 295 2 15 300 21 93 0 0 0 279 2 15 400 21 92 0 0 0 344 Page 1 2-15-2019 Northwest Avalanche Center Lake Wenatchee State Park, Washington Wind gages unheated and may rime 2-14-19: Precip gauge likely melting old snow 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 14 500 15 92 0 0 0 64 .01 .01 0 38 2 14 600 17 92 0 0 0 64 .01 .02 0 38 2 14 700 17 92 0 0 0 64 .01 .03 0 39 2 14 800 19 92 0 0 0 64 .01 .04 0 39 2 14 900 20 92 0 0 0 64 .01 .05 0 39 2 14 1000 23 92 0 0 0 64 0 .05 1 39 2 14 1100 25 89 0 0 1 64 .02 .07 0 39 2 14 1200 27 86 0 0 2 61 .01 .08 1 38 2 14 1300 27 88 0 0 2 73 .01 .09 1 38 2 14 1400 27 91 0 0 4 70 .01 .1 0 39 2 14 1500 27 92 0 0 2 65 .02 .12 1 123 2 14 1600 27 93 0 0 2 58 .02 .14 2 39 2 14 1700 27 93 0 0 2 55 .02 .16 3 38 2 14 1800 26 94 0 0 0 57 .01 .17 3 37 2 14 1900 26 94 0 0 0 57 .02 .19 2 123 2 14 2000 26 95 0 0 0 57 .02 .21 3 123 2 14 2100 26 94 0 0 0 57 .01 .22 3 123 2 14 2200 26 94 0 0 0 57 .01 .23 3 123 2 14 2300 25 94 0 0 0 57 .01 .24 3 123 2 15 0 25 95 0 0 0 60 .01 .25 3 123 2 15 100 24 94 0 0 0 60 0 .25 3 123 2 15 200 22 94 0 0 0 60 0 .25 3 123 2 15 300 22 94 0 0 0 60 .01 .26 3 36 2 15 400 23 94 0 0 0 59 0 .26 3 37 Total Prec. 1930' ------------------------------------------------------------ .26 Page 1 2-15-2019 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 14 500 18 16 95 16 4 8 236 0.00 0.00 0 24 41 2 14 600 18 16 95 16 3 5 228 0.00 0.00 0 24 41 2 14 700 18 17 97 17 1 3 236 0.00 0.00 0 24 42 2 14 800 19 17 96 17 2 4 251 0.00 0.00 0 24 42 2 14 900 20 19 95 19 3 6 246 0.02 0.02 0 24 42 2 14 1000 19 20 92 20 0 5 250 0.02 0.04 1 24 42 2 14 1100 23 22 85 22 0 4 121 0.02 0.06 1 24 42 2 14 1200 22 24 89 24 2 5 273 0.00 0.06 1 24 42 2 14 1300 23 25 86 25 3 7 232 0.00 0.06 1 24 42 2 14 1400 23 25 94 25 3 6 240 0.01 0.07 1 24 42 2 14 1500 23 25 94 25 3 6 238 0.05 0.12 1 24 43 2 14 1600 23 25 94 25 2 6 231 0.06 0.18 0 25 42 2 14 1700 24 25 93 25 0 4 222 0.03 0.21 1 25 43 2 14 1800 23 25 94 25 0 2 182 0.01 0.22 2 31 44 2 14 1900 23 25 100 25 0 4 233 0.03 0.25 2 50 44 2 14 2000 23 25 97 25 1 3 236 0.00 0.25 2 25 44 2 14 2100 23 25 99 25 0 3 241 0.00 0.25 2 25 44 2 14 2200 22 25 98 25 0 2 267 0.01 0.26 3 25 44 2 14 2300 23 21 97 21 1 4 342 0.00 0.26 3 25 44 2 15 0 23 21 96 21 0 0 261 0.00 0.26 3 25 44 2 15 100 22 22 95 22 0 2 268 0.00 0.26 3 25 44 2 15 200 22 21 95 21 0 3 210 0.00 0.26 3 25 44 2 15 300 21 18 97 18 0 2 179 0.00 0.26 3 25 44 2 15 400 22 18 100 18 1 5 219 0.00 0.26 3 25 43 Total Prec. 1190 ------------------------------------------------------------------ 0.26 Page 1 2-15-2019 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 14 500 12.9 22 0 0 2 14 600 12.9 22 48 0 2 14 700 12.9 23 242 0 2 14 800 12.8 23 358 0 2 14 900 12.9 24 350 6 2 14 1000 12.9 23 330 9 2 14 1100 13.6 25 202 11 2 14 1200 14.0 28 0 11 2 14 1300 13.5 27 0 11 2 14 1400 13.2 28 0 9 2 14 1500 13.1 28 0 10 2 14 1600 13.0 28 0 8 2 14 1700 13.0 28 0 4 2 14 1800 12.9 28 0 0 2 14 1900 12.9 27 4 0 2 14 2000 12.9 27 6 0 2 14 2100 12.9 26 80 0 2 14 2200 12.8 25 228 0 2 14 2300 12.8 25 340 0 2 15 0 12.8 25 352 0 2 15 100 12.8 25 354 0 2 15 200 12.8 25 338 0 2 15 300 12.8 26 290 0 2 15 400 12.8 26 210 0 Page 1 2-15-2019 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 14 500 16 22 91 92 16 34 126 0 0 1 93 11 2 14 600 17 22 92 91 18 33 119 0 0 0 93 11 2 14 700 17 22 92 91 19 34 114 0 0 0 93 11 2 14 800 17 25 90 91 18 34 111 0 0 0 93 11 2 14 900 18 24 93 92 20 37 115 0 0 0 93 5 2 14 1000 19 26 89 92 24 45 121 0 0 0 93 2 2 14 1100 21 28 87 92 24 51 122 .01 .01 0 93 1 2 14 1200 22 28 87 93 22 48 122 0 .01 0 93 -0 2 14 1300 21 28 88 93 20 47 124 0 .01 0 92 -0 2 14 1400 20 27 95 94 18 37 123 0 .01 0 92 0 2 14 1500 20 27 96 93 15 29 130 .01 .02 0 92 -0 2 14 1600 20 27 94 93 12 21 135 0 .02 0 92 0 2 14 1700 20 27 96 92 13 26 124 .01 .03 0 92 0 2 14 1800 19 27 96 92 14 21 139 .01 .04 0 91 0 2 14 1900 19 26 97 93 10 16 136 .05 .09 0 92 0 2 14 2000 21 26 96 93 10 14 125 .01 .1 2 93 0 2 14 2100 21 26 96 93 8 13 139 .02 .12 2 93 0 2 14 2200 21 26 96 93 7 13 210 .01 .13 2 92 0 2 14 2300 22 26 96 93 6 10 185 0 .13 2 92 0 2 15 0 21 26 97 93 8 11 171 0 .13 2 92 0 2 15 100 22 26 96 93 8 11 176 0 .13 1 92 0 2 15 200 23 26 96 94 10 14 158 0 .13 0 92 0 2 15 300 23 26 96 94 7 10 138 0 .13 0 92 0 2 15 400 26 97 0 .13 1 92 Total Prec. 3100' ------------------------------------------------------------------------ .13 Page 1 2-15-2019 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' ------------------------------------------------------ 2 14 500 2 14 600 2 14 700 2 14 800 2 14 900 2 14 1000 2 14 1100 2 14 1200 2 14 1300 2 14 1400 2 14 1500 2 14 1600 2 14 1700 2 14 1800 2 14 1900 2 14 2000 2 14 2100 2 14 2200 2 14 2300 2 15 0 2 15 100 2 15 200 2 15 300 Page 1 2-15-2019 Northwest Avalanche Center Washington Department of Transportation Snoqualmie Pass, Washington 3770' temp above Lake Keechelus 2-14-19: Dodge Ridge and East Shed still down due to power outages at Pass 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 14 500 21 91 0 0 0 101 999 2 14 600 21 91 0 0 0 101 998 2 14 700 22 92 0 0 0 101 996 2 14 800 24 91 0 0 -0 100 996 2 14 900 24 93 0 0 -0 100 994 2 14 1000 27 84 0 0 -0 100 993 2 14 1100 30 84 0 0 -0 100 992 2 14 1200 30 81 0 0 -0 100 991 2 14 1300 29 86 0 0 -0 99 990 2 14 1400 28 94 0 0 -0 99 990 2 14 1500 28 94 .01 .01 0 98 990 2 14 1600 28 94 .01 .02 0 99 991 2 14 1700 27 95 .01 .03 0 98 991 2 14 1800 27 96 .01 .04 0 213 992 2 14 1900 27 97 .05 .09 1 101 993 2 14 2000 26 98 .02 .11 1 101 994 2 14 2100 26 97 .02 .13 2 100 995 2 14 2200 26 98 .01 .14 1 213 995 2 14 2300 26 98 0 .14 1 213 995 2 15 0 26 98 0 .14 1 213 996 2 15 100 26 97 .01 .15 2 99 997 2 15 200 26 98 0 .15 1 99 997 2 15 300 26 98 0 .15 2 99 998 2 15 400 26 97 0 .15 2 99 999 Total Prec. 3010' ------------------------------------------------------------------ .15 Page 1 2-15-2019 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 14 500 18 99 40 0 0 0 36 999 2 14 600 18 100 39 0 0 0 36 998 2 14 700 19 100 38 0 0 0 36 997 2 14 800 18 100 39 .01 .01 0 36 997 2 14 900 18 100 39 .01 .02 0 36 996 2 14 1000 20 100 42 .02 .04 0 36 995 2 14 1100 22 97 45 0 .04 0 36 994 2 14 1200 21 96 44 .01 .05 0 36 993 2 14 1300 21 95 44 0 .05 0 36 992 2 14 1400 22 100 41 .03 .08 1 37 991 2 14 1500 21 100 40 .03 .11 2 37 991 2 14 1600 21 100 42 0 .11 2 37 991 2 14 1700 21 100 43 .01 .12 2 37 991 2 14 1800 21 100 45 .01 .13 2 37 992 2 14 1900 20 100 51 .01 .14 2 35 992 2 14 2000 21 100 53 0 .14 2 37 992 2 14 2100 21 100 54 0 .14 2 37 993 2 14 2200 18 100 49 0 .14 2 38 994 2 14 2300 20 100 53 0 .14 3 37 994 2 15 0 21 100 53 0 .14 3 37 995 2 15 100 20 100 53 0 .14 2 37 995 2 15 200 16 100 47 0 .14 2 37 996 2 15 300 19 100 45 0 .14 2 37 997 2 15 400 18 100 49 0 .14 2 37 997 Total Prec. 4100' ------------------------------------------ .14 Page 1 2-15-2019 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 14 500 24 15 17 96 100 19 29 51 0 0 0 46 2 14 600 24 16 17 96 100 23 36 48 0 0 0 46 2 14 700 24 16 18 96 100 26 36 44 0 0 0 46 2 14 800 24 16 18 96 100 31 41 45 0 0 0 46 2 14 900 23 16 18 96 100 35 44 46 0 0 1 47 2 14 1000 24 16 18 96 100 41 53 50 0 0 1 46 2 14 1100 22 17 19 95 100 43 58 53 0 0 1 47 2 14 1200 22 18 19 95 100 36 55 56 .01 .01 1 47 2 14 1300 23 18 19 95 100 27 36 46 .01 .02 1 46 2 14 1400 26 18 19 96 100 19 28 35 .02 .04 2 46 2 14 1500 28 18 20 97 100 12 19 37 .03 .07 2 47 2 14 1600 31 19 20 98 100 7 16 81 .04 .11 3 48 2 14 1700 37 19 20 100 100 10 17 186 .03 .14 3 48 2 14 1800 37 19 20 100 100 17 27 209 .02 .16 2 47 2 14 1900 36 19 20 100 100 23 31 215 .02 .18 3 47 2 14 2000 35 19 20 100 100 30 38 232 .02 .2 3 47 2 14 2100 33 20 20 100 100 27 35 235 .01 .21 3 48 2 14 2200 32 21 19 99 100 27 41 257 .01 .22 3 48 2 14 2300 31 20 19 99 100 25 34 251 0 .22 3 48 2 15 0 31 19 18 99 100 25 35 252 0 .22 3 48 2 15 100 31 20 19 99 100 32 44 256 .01 .23 3 48 2 15 200 31 20 19 99 100 22 31 256 0 .23 3 48 2 15 300 32 19 18 99 100 21 29 253 0 .23 3 48 2 15 400 33 21 21 100 100 18 22 244 .01 .24 3 48 Total Prec. 5160' ------------------------------------------------------------------------ .24 Page 1 2-15-2019 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 14 500 17 22 96 84 18 36 49 97 0 0 0 75 2 14 600 15 21 95 86 21 37 47 96 0 0 0 -25 2 14 700 16 21 95 89 17 32 52 91 0 0 0 74 2 14 800 16 21 95 87 15 33 61 94 0 0 0 74 2 14 900 17 22 95 86 17 33 61 93 0 0 0 74 2 14 1000 18 24 96 83 16 34 56 94 0 0 0 75 2 14 1100 19 25 96 87 17 30 58 85 0 0 0 75 2 14 1200 20 26 97 83 17 30 51 88 0 0 0 75 2 14 1300 20 24 97 90 16 34 48 102 .02 .02 1 74 2 14 1400 19 23 96 89 28 42 53 111 .04 .06 2 73 2 14 1500 20 22 97 88 24 33 45 137 .03 .09 3 -26 2 14 1600 20 22 97 89 17 30 39 129 .03 .12 4 76 2 14 1700 19 22 96 90 16 28 37 155 .02 .14 4 77 2 14 1800 22 22 97 91 20 36 61 191 .03 .17 5 -143 2 14 1900 21 24 97 93 19 36 67 209 .03 .2 5 77 2 14 2000 20 27 97 87 13 35 62 204 .02 .22 5 79 2 14 2100 19 26 96 86 11 23 51 208 .06 .28 6 -28 2 14 2200 19 25 96 87 12 27 47 232 .01 .29 6 77 2 14 2300 19 25 96 89 6 18 34 230 0 .29 6 77 2 15 0 20 26 96 90 8 20 39 212 0 .29 5 78 2 15 100 20 26 97 88 8 22 36 226 0 .29 5 78 2 15 200 20 26 97 90 10 22 43 201 0 .29 6 76 2 15 300 20 26 97 92 9 23 42 203 .02 .31 5 76 2 15 400 19 27 96 90 10 25 44 202 .01 .32 6 79 Total Prec. 4310' ------------------------------------------------------------------------ .32 Page 1 2-15-2019 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 14 500 16 17 0 97 0 188 2 14 600 15 15 42 97 0 188 2 14 700 15 16 0 97 0 103 2 14 800 16 17 -5 97 0 102 2 14 900 17 18 42 96 0 102 2 14 1000 18 19 1 97 0 102 2 14 1100 20 21 0 97 0 102 2 14 1200 20 22 0 96 0 102 2 14 1300 19 20 0 97 2 102 2 14 1400 18 19 0 98 47 102 2 14 1500 18 18 2 98 3 101 2 14 1600 18 18 42 98 0 104 2 14 1700 19 18 3 98 0 188 2 14 1800 23 22 4 99 1 188 2 14 1900 23 23 6 100 3 106 2 14 2000 21 22 6 100 3 106 2 14 2100 21 22 6 100 3 106 2 14 2200 20 21 6 99 5 106 2 14 2300 20 22 7 99 4 106 2 15 0 21 22 6 99 4 105 2 15 100 21 23 6 99 4 105 2 15 200 21 22 6 99 3 104 2 15 300 21 23 6 99 47 105 2 15 400 21 22 6 99 6 106 Page 1 2-15-2019 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 14 500 14 15 78 97 1 3 92 37 0 0 377 2 14 600 12 14 78 96 1 2 100 37 0 0 146 2 14 700 12 15 78 96 1 2 88 36 0 0 147 2 14 800 14 16 78 97 1 3 98 38 0 0 146 2 14 900 15 17 79 97 1 2 92 40 0 0 145 2 14 1000 17 18 80 98 0 3 89 43 0 0 147 2 14 1100 18 20 81 98 0 2 102 44 0 0 148 2 14 1200 19 19 81 97 0 2 83 45 0 0 147 2 14 1300 18 18 81 97 0 2 93 43 0 0 145 2 14 1400 17 17 81 97 0 1 69 40 0 0 141 2 14 1500 17 17 80 97 0 2 78 39 0 0 145 2 14 1600 17 18 80 97 0 1 86 39 0 0 147 2 14 1700 15 17 79 97 1 4 74 39 0 0 377 2 14 1800 20 18 80 97 0 2 87 39 0 0 377 2 14 1900 22 20 81 98 5 11 180 39 0 0 377 2 14 2000 21 23 80 98 3 6 234 42 0 0 377 2 14 2100 20 22 80 98 3 8 232 42 0 0 377 2 14 2200 20 22 80 99 3 6 238 43 0 0 377 2 14 2300 20 22 80 98 2 7 219 42 0 0 377 2 15 0 20 23 80 99 1 5 220 42 0 0 377 2 15 100 21 23 80 99 4 6 193 42 0 0 377 2 15 200 21 23 80 99 1 5 220 44 0 0 377 2 15 300 21 23 80 100 2 5 193 44 0 0 377 2 15 400 21 23 80 99 2 5 239 43 0 0 377 Total Prec. 5500' ------------------------------------------------------------------------ 0 Page 1 2-15-2019 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 14 500 18 19 97 94 26 34 175 109 2 14 600 19 19 97 94 23 27 179 109 2 14 700 17 18 97 93 24 29 175 296 2 14 800 17 18 96 93 29 37 176 296 2 14 900 17 19 97 93 30 38 177 296 2 14 1000 18 20 97 93 28 35 175 296 2 14 1100 19 21 97 92 26 32 177 296 2 14 1200 20 21 97 94 24 29 174 296 2 14 1300 21 23 98 94 32 37 174 296 2 14 1400 21 22 98 94 25 38 176 296 2 14 1500 22 22 98 94 11 23 168 296 2 14 1600 22 22 98 94 12 19 167 296 2 14 1700 24 23 98 93 7 12 162 296 2 14 1800 23 24 98 94 16 25 171 296 2 14 1900 22 22 98 94 14 21 174 296 2 14 2000 20 20 98 94 8 12 154 296 2 14 2100 20 19 97 94 4 13 137 296 2 14 2200 20 20 98 94 0 0 142 296 2 14 2300 19 19 97 93 0 6 153 296 2 15 0 19 19 97 93 6 10 171 296 2 15 100 19 20 97 94 6 10 170 296 2 15 200 20 20 97 94 8 15 172 296 2 15 300 20 20 97 93 13 20 178 296 2 15 400 19 19 97 93 8 26 165 296 Page 1 2-15-2019 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 14 500 23 95 9 22 81 0 0 32 142 0 2 14 600 24 95 12 23 76 0 0 32 142 0 2 14 700 23 95 12 22 82 0 0 32 141 0 2 14 800 24 95 10 19 67 0 0 32 141 7 2 14 900 26 95 10 24 77 .01 .01 32 141 59 2 14 1000 27 93 9 19 57 0 .01 32 141 176 2 14 1100 27 94 9 30 64 0 .01 32 141 181 2 14 1200 28 95 8 17 73 0 .01 32 140 128 2 14 1300 27 97 7 15 71 .03 .04 1 140 60 2 14 1400 28 97 5 11 55 .08 .12 2 141 88 2 14 1500 32 98 4 8 81 .04 .16 2 139 78 2 14 1600 31 98 4 16 40 .03 .19 2 140 46 2 14 1700 31 98 5 12 223 .01 .2 2 139 21 2 14 1800 28 98 8 22 270 .02 .22 2 140 1 2 14 1900 26 97 10 21 283 .03 .25 3 138 0 2 14 2000 24 97 11 19 265 .01 .26 3 142 0 2 14 2100 24 95 9 17 266 .01 .27 3 141 0 2 14 2200 24 96 7 13 246 0 .27 3 141 0 2 14 2300 23 96 4 6 267 0 .27 3 141 0 2 15 0 24 96 4 9 287 0 .27 3 141 0 2 15 100 25 96 4 16 221 0 .27 3 141 0 2 15 200 25 96 5 16 223 .01 .28 3 141 0 2 15 300 25 96 8 16 290 .04 .32 4 141 0 2 15 400 24 96 6 16 272 .02 .34 4 141 0 Total Prec. 5400' ------------------------------------------------------ .34 Page 1 2-15-2019 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 14 500 18 97 18 30 40 271 0 2 14 600 20 97 15 24 33 258 0 2 14 700 17 96 9 19 27 258 0 2 14 800 16 96 5 11 18 258 9 2 14 900 16 95 2 8 18 258 43 2 14 1000 16 95 2 9 18 258 95 2 14 1100 18 97 7 15 26 258 174 2 14 1200 18 95 10 16 21 258 169 2 14 1300 18 96 5 16 34 258 141 2 14 1400 18 96 23 32 40 258 139 2 14 1500 18 96 32 41 49 258 101 2 14 1600 17 96 27 36 43 258 71 2 14 1700 15 95 26 36 43 258 25 2 14 1800 11 94 22 27 32 258 3 2 14 1900 9 93 21 26 33 258 0 2 14 2000 8 92 14 23 32 258 0 2 14 2100 6 91 11 19 30 258 0 2 14 2200 7 92 9 16 21 258 0 2 14 2300 7 92 14 18 21 258 0 2 15 0 8 92 10 16 21 258 0 2 15 100 8 92 0 10 24 258 0 2 15 200 8 92 0 0 0 258 0 2 15 300 7 91 0 0 0 258 0 2 15 400 6 91 0 0 0 258 0 Page 1 2-15-2019 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 14 500 13 93 25 32 38 93 0 0 100 2 14 600 14 93 25 33 44 92 0 0 100 2 14 700 14 93 29 37 45 94 0 0 100 2 14 800 14 93 31 42 58 94 .02 .02 100 2 14 900 14 93 40 51 63 97 .01 .03 100 2 14 1000 16 93 35 44 55 97 0 .03 100 2 14 1100 17 94 30 41 50 97 .01 .04 100 2 14 1200 16 94 28 37 48 96 0 .04 100 2 14 1300 16 94 25 34 42 97 .03 .07 100 2 14 1400 17 93 22 28 37 99 .07 .14 101 2 14 1500 16 94 21 28 35 101 .01 .15 102 2 14 1600 16 94 17 25 31 100 .01 .16 102 2 14 1700 17 94 11 16 25 116 .01 .17 102 2 14 1800 24 97 7 17 40 183 .06 .23 102 2 14 1900 23 96 15 28 44 235 .01 .24 102 2 14 2000 22 96 18 30 48 242 0 .24 102 2 14 2100 21 96 6 19 45 261 0 .24 102 2 14 2200 21 95 5 14 32 255 0 .24 102 2 14 2300 21 95 9 18 32 240 0 .24 102 2 15 0 22 96 6 16 30 250 0 .24 102 2 15 100 22 96 15 24 37 224 0 .24 101 2 15 200 23 96 6 15 25 221 0 .24 101 2 15 300 23 96 6 14 40 215 .02 .26 102 2 15 400 22 96 8 15 29 230 .02 .28 102 Total Prec. 5800' ------------------------------------------------------------------------ .28 Page 1 2-15-2019 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 14 500 35 85 12 25 48 0 0 2 14 600 34 87 15 32 61 0 0 2 14 700 34 89 15 43 66 0 0 2 14 800 35 85 17 33 101 0 0 2 14 900 36 83 16 37 73 0 0 2 14 1000 37 82 16 32 74 0 0 2 14 1100 38 84 15 30 91 0 0 2 14 1200 35 95 15 35 95 .01 .01 2 14 1300 35 92 13 28 116 .01 .02 2 14 1400 39 87 10 31 109 .01 .03 2 14 1500 36 90 6 23 86 .02 .05 2 14 1600 37 88 7 25 94 0 .05 2 14 1700 36 94 4 19 189 .01 .06 2 14 1800 33 97 7 18 173 .02 .08 2 14 1900 32 98 2 10 153 0 .08 2 14 2000 32 98 0 9 132 0 .08 2 14 2100 33 97 0 6 135 .01 .09 2 14 2200 33 96 0 9 134 0 .09 2 14 2300 33 90 1 12 111 0 .09 2 15 0 34 88 2 10 171 0 .09 2 15 100 34 94 2 8 159 0 .09 2 15 200 33 97 3 11 155 0 .09 2 15 300 32 98 3 12 159 .01 .1 2 15 400 32 98 1 11 148 .01 .11 Total Prec. 3260' ------------------------------------------------------ .11 Page 1 2-15-2019 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 14 500 29 100 3 9 19 86 .04 .04 0 112 2 14 600 29 100 3 13 23 85 0 .04 0 112 2 14 700 28 100 0 9 21 90 .02 .06 0 112 2 14 800 28 100 3 13 25 85 0 .06 0 112 2 14 900 28 100 5 13 21 79 0 .06 0 112 2 14 1000 28 100 -0 12 24 83 .04 .1 1 111 2 14 1100 28 100 -0 9 22 83 .06 .16 2 110 2 14 1200 28 100 -0 5 14 101 .14 .3 3 113 2 14 1300 32 100 -0 2 11 100 .12 .42 3 108 2 14 1400 32 100 -0 3 17 232 .04 .46 3 108 2 14 1500 31 100 -0 2 12 220 .02 .48 3 111 2 14 1600 28 100 -0 7 21 263 .07 .55 4 113 2 14 1700 27 100 -0 8 22 280 .06 .61 5 113 2 14 1800 25 100 4 10 18 292 .03 .64 5 114 2 14 1900 23 99 -0 7 21 279 .02 .66 5 114 2 14 2000 22 98 0 5 13 270 0 .66 5 113 2 14 2100 21 97 0 5 15 297 0 .66 5 114 2 14 2200 21 97 -0 2 18 277 0 .66 5 113 2 14 2300 23 98 -0 2 13 275 0 .66 5 113 2 15 0 23 98 -0 0 11 243 .01 .67 5 113 2 15 100 23 99 -0 2 8 254 .03 .7 5 111 2 15 200 22 98 0 5 14 284 .05 .75 6 113 2 15 300 21 98 0 5 13 281 .01 .76 6 113 2 15 400 20 97 0 5 13 275 .02 .78 6 113 Total Prec. 5880' ------------------------------------------------------------ .78 Page 1 2-15-2019 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 14 500 27 100 13 18 24 260 2 14 600 26 100 15 21 27 275 2 14 700 26 100 14 20 28 265 2 14 800 26 100 11 18 23 264 2 14 900 27 100 10 16 23 264 2 14 1000 27 99 10 15 21 271 2 14 1100 27 100 8 13 22 260 2 14 1200 27 100 4 12 23 263 2 14 1300 30 99 0 6 17 267 2 14 1400 30 100 7 14 24 265 2 14 1500 29 100 4 10 16 275 2 14 1600 27 100 7 19 34 271 2 14 1700 25 100 9 19 32 274 2 14 1800 22 99 10 16 29 272 2 14 1900 21 98 6 13 28 272 2 14 2000 19 98 6 12 18 264 2 14 2100 18 97 4 10 16 251 2 14 2200 18 97 2 7 13 249 2 14 2300 20 97 0 7 16 247 2 15 0 20 97 2 7 15 252 2 15 100 20 98 2 6 11 246 2 15 200 19 97 6 11 19 250 2 15 300 18 97 5 10 17 242 2 15 400 17 97 4 8 14 244 Page 1 2-15-2019 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 14 500 25 28 91 95 4 14 49 .03 .03 0 102 994 2 14 600 25 28 91 95 6 14 11 0 .03 0 102 993 2 14 700 25 28 91 95 6 14 120 .01 .04 0 102 992 2 14 800 25 28 90 96 4 13 6 0 .04 0 102 992 2 14 900 24 28 90 95 4 15 98 0 .04 0 102 991 2 14 1000 24 28 90 95 4 13 168 .04 .08 1 100 990 2 14 1100 25 29 90 95 4 13 177 .07 .15 2 102 990 2 14 1200 24 28 90 95 7 20 196 .12 .27 3 103 990 2 14 1300 29 32 93 95 13 27 210 .05 .32 3 104 989 2 14 1400 27 30 92 95 15 24 220 0 .32 3 103 989 2 14 1500 26 30 92 96 13 22 198 .01 .33 3 103 988 2 14 1600 25 30 91 96 18 32 215 .06 .39 4 104 990 2 14 1700 23 28 90 95 19 36 267 .07 .46 5 104 990 2 14 1800 20 26 89 92 18 33 166 .01 .47 5 105 991 2 14 1900 19 25 89 93 16 35 202 0 .47 5 104 992 2 14 2000 18 24 88 93 14 24 148 0 .47 5 104 993 2 14 2100 17 24 88 90 12 26 247 0 .47 5 104 993 2 14 2200 18 23 89 92 11 20 220 0 .47 5 104 994 2 14 2300 19 25 89 93 13 20 246 0 .47 5 104 994 2 15 0 20 25 89 93 12 22 194 0 .47 5 104 994 2 15 100 19 25 89 94 11 18 162 .02 .49 5 104 995 2 15 200 18 24 88 93 11 23 217 .03 .52 5 103 996 2 15 300 17 23 88 93 12 22 125 0 .52 5 104 996 2 15 400 17 23 88 93 12 24 209 .01 .53 5 104 997 Total Prec. 5380' ------------------------------------------------------------------ .53 Page 1 2-15-2019 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 14 500 25 95 0 4 18 109 2 14 600 24 94 0 8 24 121 2 14 700 25 95 0 8 31 109 2 14 800 24 94 0 5 20 118 2 14 900 24 94 0 3 20 185 2 14 1000 25 94 0 7 32 150 2 14 1100 27 95 0 11 29 161 2 14 1200 28 96 3 15 32 175 2 14 1300 30 98 10 25 39 226 2 14 1400 30 98 20 33 44 222 2 14 1500 28 96 17 27 38 220 2 14 1600 25 94 24 41 65 237 2 14 1700 21 91 31 48 66 246 2 14 1800 19 90 35 51 69 250 2 14 1900 18 89 28 44 68 249 2 14 2000 17 90 26 36 50 237 2 14 2100 16 89 22 35 49 248 2 14 2200 17 89 18 28 37 246 2 14 2300 18 91 18 28 39 237 2 15 0 19 91 17 26 39 216 2 15 100 18 90 15 23 31 217 2 15 200 17 89 21 32 46 243 2 15 300 16 89 19 33 45 245 2 15 400 16 89 22 31 42 238 Page 1 2-15-2019 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 14 500 24 29 99 96 9 22 31 125 0 0 61 2 14 600 23 28 99 95 14 25 36 125 0 0 60 2 14 700 22 27 99 94 17 26 40 125 0 0 61 2 14 800 22 27 99 94 13 24 38 125 0 0 61 2 14 900 22 27 99 94 12 23 35 125 0 0 60 2 14 1000 21 26 99 95 7 23 39 125 .01 .01 60 2 14 1100 23 27 99 95 10 20 32 125 .02 .03 60 2 14 1200 23 27 99 95 9 19 29 125 .05 .08 62 2 14 1300 26 29 99 95 6 19 36 125 .04 .12 62 2 14 1400 27 30 99 93 7 21 28 125 .03 .15 62 2 14 1500 27 31 99 94 6 15 26 125 0 .15 62 2 14 1600 30 30 98 96 1 5 18 126 .05 .2 60 2 14 1700 29 31 98 96 0 2 9 127 .08 .28 59 2 14 1800 27 31 98 96 1 4 13 127 .06 .34 62 2 14 1900 26 31 97 96 0 3 9 127 .03 .37 60 2 14 2000 27 29 94 96 0 2 6 127 0 .37 60 2 14 2100 27 29 96 96 0 2 9 126 0 .37 61 2 14 2200 25 28 93 97 1 4 8 127 0 .37 61 2 14 2300 26 27 93 96 1 4 9 127 0 .37 62 2 15 0 26 28 92 97 0 5 14 127 0 .37 63 2 15 100 26 28 97 96 0 2 4 127 .01 .38 61 2 15 200 25 28 96 96 0 2 6 127 .02 .4 62 2 15 300 24 28 96 97 0 2 6 127 0 .4 62 2 15 400 24 28 95 96 0 3 8 127 .01 .41 61 Total Prec. 3660' ------------------------------------------------------------------------ .41 Page 1