2-14-2019 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 13 500 18 94 -0 0 6 263 .03 .03 234 2 13 600 18 93 -0 0 0 61 .02 .05 234 2 13 700 18 93 -0 0 4 26 .02 .07 83 2 13 800 18 93 -0 0 5 82 .02 .09 83 2 13 900 18 94 -0 0 5 19 .02 .11 234 2 13 1000 18 92 -0 0 3 20 .01 .12 83 2 13 1100 19 92 -0 2 10 49 .01 .13 83 2 13 1200 19 91 0 6 11 92 .02 .15 82 2 13 1300 20 92 4 8 11 101 .02 .17 83 2 13 1400 19 91 4 6 9 98 .01 .18 82 2 13 1500 20 91 2 4 7 93 .02 .2 82 2 13 1600 23 94 -0 2 8 128 .03 .23 82 2 13 1700 21 94 -0 1 4 140 .04 .27 81 2 13 1800 18 93 -0 4 8 163 .01 .28 80 2 13 1900 16 92 4 6 9 164 0 .28 81 2 13 2000 16 92 4 7 11 154 .01 .29 80 2 13 2100 16 92 7 10 15 153 0 .29 80 2 13 2200 17 92 6 11 15 157 0 .29 80 2 13 2300 17 93 6 12 18 158 0 .29 78 2 14 0 18 93 8 13 18 160 0 .29 79 2 14 100 18 93 8 13 19 158 0 .29 76 2 14 200 19 93 7 13 19 159 0 .29 80 2 14 300 20 93 7 11 17 162 0 .29 81 2 14 400 20 94 8 13 18 158 0 .29 80 Total Prec. 5250' ------------------------------------------------------------ .29 Page 1 2-14-2019 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 13 500 19 22 99 97 3 11 25 258 .08 .08 46 147 2 13 600 18 22 100 97 0 2 10 243 .13 .21 15 152 2 13 700 18 21 99 97 0 0 3 134 .1 .31 0 154 2 13 800 19 22 99 97 0 0 1 109 .04 .35 1 154 2 13 900 22 25 99 97 0 0 0 101 0 .35 0 153 2 13 1000 33 26 100 95 0 0 6 134 0 .35 0 152 2 13 1100 26 28 100 96 0 3 5 190 0 .35 0 152 2 13 1200 29 29 99 93 0 2 6 169 0 .35 0 151 2 13 1300 25 28 97 95 0 4 6 194 0 .35 0 151 2 13 1400 24 27 98 96 4 6 9 195 0 .35 0 151 2 13 1500 23 25 99 96 3 5 8 202 0 .35 0 151 2 13 1600 23 28 99 95 2 5 8 220 0 .35 0 151 2 13 1700 22 22 99 97 2 4 8 213 0 .35 0 151 2 13 1800 20 20 97 97 1 4 7 189 0 .35 0 151 2 13 1900 20 20 96 96 1 4 7 160 0 .35 0 150 2 13 2000 20 20 97 96 1 5 13 176 0 .35 0 149 2 13 2100 20 20 97 96 2 6 11 173 0 .35 0 150 2 13 2200 19 19 97 94 0 4 12 165 0 .35 0 150 2 13 2300 19 18 95 93 4 8 14 181 0 .35 0 150 2 14 0 19 21 96 92 2 9 18 182 0 .35 0 150 2 14 100 19 21 95 91 5 10 22 187 0 .35 0 150 2 14 200 19 21 91 77 4 11 20 194 0 .35 0 149 2 14 300 21 21 69 85 3 14 28 188 0 .35 0 149 2 14 400 21 22 64 73 8 17 25 199 0 .35 0 148 Total Prec. 4210' ------------------------------------------------------------------------ .35 Page 1 2-14-2019 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 13 500 13 13 95 88 11 17 229 50 .02 .02 77 2 13 600 12 12 96 85 8 14 238 48 0 .02 77 2 13 700 12 10 93 83 5 6 251 49 .01 .03 77 2 13 800 12 7 93 82 4 7 247 46 0 .03 77 2 13 900 22 11 92 87 2 6 245 47 0 .03 76 2 13 1000 18 17 94 85 2 7 257 50 0 .03 76 2 13 1100 26 21 94 72 2 4 152 52 0 .03 76 2 13 1200 21 23 93 67 3 6 180 55 0 .03 75 2 13 1300 21 23 91 66 5 9 213 54 0 .03 76 2 13 1400 21 23 90 68 3 6 210 56 0 .03 75 2 13 1500 19 21 90 71 5 7 204 54 0 .03 75 2 13 1600 18 22 90 75 5 6 210 54 0 .03 75 2 13 1700 15 16 92 80 3 5 200 51 0 .03 75 2 13 1800 13 11 93 86 5 9 186 47 0 .03 76 2 13 1900 12 10 90 85 6 9 198 45 .01 .04 75 2 13 2000 12 9 93 85 7 10 198 45 0 .04 75 2 13 2100 11 11 95 85 6 10 201 46 0 .04 75 2 13 2200 10 10 93 85 6 10 206 46 0 .04 75 2 13 2300 11 11 92 85 4 12 217 46 0 .04 75 2 14 0 11 10 92 86 8 13 196 45 0 .04 75 2 14 100 10 9 92 87 8 16 197 43 0 .04 75 2 14 200 11 9 91 87 7 12 211 43 0 .04 75 2 14 300 10 9 91 85 7 17 237 42 0 .04 74 2 14 400 9 9 91 84 9 15 215 41 0 .04 74 Total Prec. 5450' ------------------------------------------------------------------------ .04 Page 1 2-14-2019 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 13 500 14 90 0 0 0 0 0 0 6 33 2 13 600 11 88 0 0 0 0 0 0 5 32 2 13 700 7 87 0 0 0 0 0 0 5 32 2 13 800 8 87 2 0 0 0 0 0 5 32 2 13 900 14 91 10 0 0 0 0 0 5 32 2 13 1000 16 84 24 0 0 0 0 0 5 32 2 13 1100 19 83 21 0 0 0 0 0 5 32 2 13 1200 20 81 16 0 0 0 0 0 5 32 2 13 1300 22 80 23 0 2 155 0 0 6 32 2 13 1400 23 75 92 0 3 159 0 0 5 32 2 13 1500 20 81 14 0 2 160 0 0 5 32 2 13 1600 18 88 5 0 0 0 0 0 5 32 2 13 1700 15 89 0 0 0 0 0 0 6 32 2 13 1800 11 91 0 0 0 0 0 0 5 32 2 13 1900 8 88 0 0 1 246 0 0 5 32 2 13 2000 6 88 0 0 0 279 0 0 5 32 2 13 2100 3 86 0 0 0 0 0 0 5 32 2 13 2200 2 85 -0 0 0 39 0 0 5 32 2 13 2300 -0 85 0 0 0 219 0 0 5 32 2 14 0 -2 83 -0 0 0 0 0 0 5 32 2 14 100 -2 83 0 0 0 0 0 0 5 32 2 14 200 2 85 0 0 0 0 0 0 5 32 2 14 300 4 86 0 0 1 207 0 0 5 32 2 14 400 7 87 0 0 0 0 0 0 5 32 Total Prec. 2170' ------------------------------------------------------------ 0 Page 1 2-14-2019 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 13 500 20 20 2 10 17 278 2 13 600 20 20 0 7 15 282 2 13 700 21 19 0 6 18 287 2 13 800 20 20 0 2 5 259 2 13 900 22 22 0 2 5 245 2 13 1000 24 24 0 1 6 276 2 13 1100 30 29 0 1 9 177 2 13 1200 23 28 0 3 10 282 2 13 1300 24 32 0 5 10 286 2 13 1400 27 31 0 2 5 270 2 13 1500 28 31 0 1 4 294 2 13 1600 26 24 0 1 4 98 2 13 1700 22 23 1 3 6 95 2 13 1800 20 21 2 4 6 99 2 13 1900 17 18 3 4 7 97 2 13 2000 17 17 2 4 7 90 2 13 2100 16 16 0 3 7 94 2 13 2200 14 16 2 4 6 105 2 13 2300 13 15 3 5 6 107 2 14 0 12 15 2 4 6 107 2 14 100 13 14 0 4 7 101 2 14 200 12 13 0 3 5 104 2 14 300 13 14 0 2 6 92 2 14 400 13 14 0 3 8 73 Page 1 2-14-2019 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 13 500 23 92 .02 .02 12 89 999 2 13 600 23 92 .01 .03 0 90 999 2 13 700 23 92 0 .03 0 89 998 2 13 800 23 92 0 .03 0 90 998 2 13 900 24 92 .05 .08 2 91 999 2 13 1000 25 91 0 .08 2 91 999 2 13 1100 28 87 0 .08 1 89 998 2 13 1200 29 85 0 .08 1 90 999 2 13 1300 28 83 0 .08 1 88 999 2 13 1400 31 83 0 .08 0 87 998 2 13 1500 30 80 0 .08 1 87 998 2 13 1600 28 85 0 .08 1 89 999 2 13 1700 26 88 0 .08 1 89 999 2 13 1800 23 92 0 .08 1 89 999 2 13 1900 22 91 0 .08 1 89 999 2 13 2000 22 90 0 .08 1 89 1000 2 13 2100 21 88 0 .08 1 88 1000 2 13 2200 19 86 0 .08 1 88 999 2 13 2300 18 86 0 .08 1 88 1000 2 14 0 17 86 0 .08 1 88 1000 2 14 100 17 88 0 .08 1 88 1000 2 14 200 18 88 0 .08 1 88 999 2 14 300 19 89 0 .08 1 88 998 2 14 400 19 92 0 .08 1 88 998 Total Prec. 3950' ------------------------------------ .08 Page 1 2-14-2019 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 13 500 21 99 3 11 222 .02 .02 0 115 2 13 600 21 99 1 9 234 .01 .03 0 117 2 13 700 21 99 3 10 209 .01 .04 0 118 2 13 800 22 99 2 6 210 .01 .05 0 117 2 13 900 22 98 0 0 224 .02 .07 0 118 2 13 1000 25 100 0 2 189 .02 .09 -0 116 2 13 1100 27 92 0 5 181 .06 .15 0 117 2 13 1200 23 93 2 7 246 .16 .31 0 116 2 13 1300 30 91 1 10 213 .01 .32 -0 115 2 13 1400 30 88 0 0 254 0 .32 -0 114 2 13 1500 29 90 0 4 22 .01 .33 -0 115 2 13 1600 22 91 0 4 46 0 .33 0 115 2 13 1700 21 97 0 5 57 0 .33 0 115 2 13 1800 20 98 2 5 63 0 .33 0 115 2 13 1900 18 98 5 11 48 0 .33 0 115 2 13 2000 18 95 6 10 68 0 .33 0 115 2 13 2100 17 94 6 11 52 0 .33 0 115 2 13 2200 16 93 6 12 68 0 .33 0 114 2 13 2300 16 92 6 11 59 0 .33 0 114 2 14 0 15 91 7 12 62 0 .33 0 114 2 14 100 15 92 8 12 58 0 .33 0 114 2 14 200 14 91 9 17 59 0 .33 0 114 2 14 300 15 92 8 16 57 0 .33 0 114 2 14 400 15 93 11 18 55 0 .33 0 113 Total Prec. 4800' ------------------------------------------------------ .33 Page 1 2-14-2019 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 13 500 21 93 3 10 302 116 11 2 13 600 21 93 3 13 315 117 11 2 13 700 20 92 3 19 291 116 11 2 13 800 21 93 0 5 271 116 10 2 13 900 22 92 0 3 298 117 12 2 13 1000 25 93 0 2 177 116 12 2 13 1100 24 90 0 4 21 116 12 2 13 1200 26 88 0 6 96 116 11 2 13 1300 27 75 0 0 0 115 11 2 13 1400 27 87 0 2 23 116 11 2 13 1500 27 75 0 4 339 116 11 2 13 1600 24 86 0 3 322 116 11 2 13 1700 22 90 0 0 0 115 10 2 13 1800 19 90 0 0 0 116 10 2 13 1900 18 93 0 0 0 115 10 2 13 2000 18 92 0 0 0 115 11 2 13 2100 16 92 0 0 0 115 10 2 13 2200 16 90 0 0 0 115 11 2 13 2300 15 90 0 0 0 115 11 2 14 0 14 90 0 0 0 115 11 2 14 100 14 89 0 0 0 114 12 2 14 200 14 89 0 0 0 114 12 2 14 300 14 91 0 0 0 114 12 2 14 400 15 91 0 0 0 114 12 Page 1 2-14-2019 Northwest Avalanche Center Washington Department of Transportation Berne Snow Camp 8 miles east of Stevens Pass, Washington 1-24-19: 24 hr Snow out Feb '19: Intermittent Comm issues 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 13 500 17 91 .05 .05 19 55 998 2 13 600 17 91 .01 .06 19 56 998 2 13 700 17 91 0 .06 19 55 998 2 13 800 18 90 0 .06 19 55 999 2 13 900 19 90 0 .06 20 55 999 2 13 1000 22 88 .02 .08 20 54 999 2 13 1100 28 88 0 .08 0 54 999 2 13 1200 32 83 0 .08 0 53 999 2 13 1300 29 87 .01 .09 0 54 999 2 13 1400 31 85 0 .09 0 52 998 2 13 1500 29 86 0 .09 0 52 999 2 13 1600 29 88 0 .09 0 53 999 2 13 1700 27 90 0 .09 0 53 999 2 13 1800 25 90 0 .09 0 53 999 2 13 1900 24 89 0 .09 0 53 1000 2 13 2000 22 89 0 .09 0 53 1000 2 13 2100 21 89 0 .09 0 53 1000 2 13 2200 18 90 0 .09 0 52 1001 2 13 2300 18 91 0 .09 0 52 1001 2 14 0 21 86 0 .09 0 52 1000 2 14 100 21 86 0 .09 0 53 1000 2 14 200 22 85 0 .09 0 53 1000 2 14 300 23 86 0 .09 0 53 999 2 14 400 24 86 0 .09 0 53 998 Total Prec. 2700' ------------------------------------ .09 Page 1 2-14-2019 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 13 500 17 92 7 14 19 235 2 13 600 16 92 5 11 20 244 2 13 700 16 91 4 11 19 236 2 13 800 17 92 4 8 13 240 2 13 900 18 92 1 6 10 244 2 13 1000 21 92 0 4 7 247 2 13 1100 19 91 4 7 10 256 2 13 1200 24 93 0 2 6 263 2 13 1300 23 93 0 3 8 292 2 13 1400 19 92 0 7 13 257 2 13 1500 25 94 3 7 14 227 2 13 1600 24 94 3 5 8 219 2 13 1700 22 91 0 3 7 174 2 13 1800 15 91 6 10 13 93 2 13 1900 13 90 10 13 15 71 2 13 2000 13 90 11 16 19 81 2 13 2100 12 90 18 20 23 80 2 13 2200 12 90 21 23 25 80 2 13 2300 11 90 18 21 24 83 2 14 0 12 90 21 22 23 83 2 14 100 10 90 20 23 25 81 2 14 200 11 89 20 23 25 82 2 14 300 11 89 16 19 21 79 2 14 400 11 89 14 16 18 72 Page 1 2-14-2019 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 13 500 14 90 0 0 0 47 .01 .01 6 123 2 13 600 14 90 0 0 0 47 0 .01 5 123 2 13 700 14 90 0 0 0 48 .02 .03 5 123 2 13 800 14 90 0 0 0 48 .01 .04 0 123 2 13 900 17 89 0 0 0 48 .01 .05 0 123 2 13 1000 19 88 0 0 0 49 .02 .07 0 123 2 13 1100 23 84 0 0 0 26 .02 .09 0 123 2 13 1200 26 80 0 0 0 190 .03 .12 0 123 2 13 1300 30 78 0 0 2 198 .05 .17 0 123 2 13 1400 33 77 0 0 2 237 .06 .23 0 123 2 13 1500 30 85 0 0 3 212 .05 .28 0 38 2 13 1600 29 85 0 0 2 174 .03 .31 0 39 2 13 1700 25 88 0 0 2 65 .03 .34 0 38 2 13 1800 22 89 0 0 2 63 .02 .36 0 123 2 13 1900 20 92 0 0 2 64 .02 .38 0 38 2 13 2000 20 93 0 0 0 64 .01 .39 0 123 2 13 2100 19 93 0 0 0 64 .01 .4 0 37 2 13 2200 16 93 0 0 0 64 .02 .42 0 37 2 13 2300 14 94 0 0 0 64 .01 .43 0 38 2 14 0 12 92 0 0 0 64 .01 .44 0 38 2 14 100 10 91 0 0 0 64 .02 .46 0 37 2 14 200 9 91 0 0 0 64 0 .46 0 38 2 14 300 11 90 0 0 0 64 .01 .47 0 38 2 14 400 13 91 0 0 0 64 .01 .48 0 38 Total Prec. 1930' ------------------------------------------------------------ .48 Page 1 2-14-2019 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 13 500 23 17 97 17 0 0 236 0.02 0.02 2 24 43 2 13 600 22 17 98 17 0 0 263 0.02 0.04 0 26 44 2 13 700 22 17 97 17 0 0 263 0.00 0.04 0 53 44 2 13 800 22 16 97 16 -0 0 280 0.00 0.04 0 105 43 2 13 900 25 20 88 20 0 0 212 0.01 0.05 0 37 43 2 13 1000 25 22 86 22 0 2 122 0.00 0.05 0 115 42 2 13 1100 26 25 83 25 0 2 78 0.00 0.05 0 69 42 2 13 1200 29 29 75 29 0 2 99 0.00 0.05 0 52 42 2 13 1300 32 28 65 28 0 2 185 0.00 0.05 0 27 41 2 13 1400 37 30 57 30 0 2 141 0.00 0.05 0 24 39 2 13 1500 29 29 69 29 0 2 275 0.00 0.05 0 25 41 2 13 1600 26 28 74 28 0 2 244 0.00 0.05 0 25 41 2 13 1700 22 27 93 27 0 3 169 0.00 0.05 0 25 42 2 13 1800 19 26 91 26 2 7 215 0.00 0.05 0 25 42 2 13 1900 19 25 83 25 3 10 199 0.00 0.05 0 25 42 2 13 2000 20 24 81 24 6 10 238 0.00 0.05 0 25 42 2 13 2100 19 22 77 22 5 8 237 0.00 0.05 0 25 42 2 13 2200 18 18 78 18 2 5 212 0.00 0.05 0 25 41 2 13 2300 17 15 81 15 5 10 235 0.00 0.05 0 25 42 2 14 0 17 13 84 13 3 6 201 0.00 0.05 0 25 42 2 14 100 16 12 90 12 5 10 234 0.00 0.05 0 25 41 2 14 200 17 11 91 11 3 9 220 0.00 0.05 0 24 41 2 14 300 17 13 95 13 5 9 224 0.00 0.05 0 24 41 2 14 400 17 15 99 15 4 7 233 0.00 0.05 0 24 41 Total Prec. 1190 ------------------------------------------------------------------ 0.05 Page 1 2-14-2019 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 13 500 12.8 23 356 0 2 13 600 12.7 23 356 0 2 13 700 12.7 23 360 0 2 13 800 12.7 23 360 0 2 13 900 12.9 24 356 7 2 13 1000 13.2 26 320 10 2 13 1100 13.9 29 98 11 2 13 1200 14.0 31 0 11 2 13 1300 13.8 30 0 11 2 13 1400 14.1 26 0 11 2 13 1500 13.8 27 0 11 2 13 1600 13.4 30 0 11 2 13 1700 13.4 30 0 10 2 13 1800 13.1 25 84 3 2 13 1900 13.0 21 330 0 2 13 2000 13.0 21 106 0 2 13 2100 13.0 21 4 0 2 13 2200 12.9 20 0 0 2 13 2300 12.9 20 0 0 2 14 0 12.9 20 0 0 2 14 100 12.9 20 0 0 2 14 200 12.9 20 0 0 2 14 300 12.9 21 0 0 2 14 400 12.9 21 0 0 Page 1 2-14-2019 Northwest Avalanche Center Alpental Ski Area, Washington Summit wind instrument unheated and may rime Power outage 2/12/19 comms out 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 13 500 20 25 96 93 7 13 283 .04 .04 12 98 9 2 13 600 20 26 96 92 8 16 258 .01 .05 12 97 9 2 13 700 19 26 96 92 7 14 261 .03 .08 0 97 9 2 13 800 20 26 96 91 4 11 247 .03 .11 0 97 9 2 13 900 21 28 93 91 4 11 250 .05 .16 1 97 12 2 13 1000 22 32 90 91 3 7 258 .03 .19 0 97 12 2 13 1100 23 33 85 92 2 7 248 .03 .22 0 96 12 2 13 1200 24 33 86 93 1 7 251 .04 .26 0 95 12 2 13 1300 22 34 87 89 0 5 342 .03 .29 0 96 12 2 13 1400 20 34 84 90 0 0 1 0 .29 0 95 12 2 13 1500 25 33 87 93 0 0 95 0 .29 0 95 12 2 13 1600 24 31 88 91 0 0 127 0 .29 0 94 13 2 13 1700 21 30 94 91 0 0 126 0 .29 0 93 13 2 13 1800 20 27 95 91 0 18 131 0 .29 1 93 12 2 13 1900 19 24 95 91 13 21 125 0 .29 1 93 13 2 13 2000 18 23 95 90 15 25 123 0 .29 1 94 13 2 13 2100 17 21 96 90 15 24 126 0 .29 1 94 13 2 13 2200 16 20 96 91 15 24 126 0 .29 1 94 13 2 13 2300 16 20 96 90 16 27 127 0 .29 1 94 13 2 14 0 16 20 95 90 17 27 130 0 .29 1 94 13 2 14 100 16 20 94 90 18 30 129 0 .29 0 94 12 2 14 200 17 19 95 91 22 34 126 0 .29 0 94 11 2 14 300 16 19 94 90 22 39 121 0 .29 1 94 11 2 14 400 17 22 93 89 20 32 124 0 .29 1 94 11 Total Prec. 3100' ------------------------------------------------------------------------ .29 Page 1 2-14-2019 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 13 500 2 13 600 2 13 700 2 13 800 2 13 900 2 13 1000 2 13 1100 2 13 1200 2 13 1300 2 13 1400 2 13 1500 2 13 1600 2 13 1700 2 13 1800 2 13 1900 2 13 2000 2 13 2100 2 13 2200 2 13 2300 2 14 0 2 14 100 2 14 200 2 14 300 2 14 400 Page 1 2-14-2019 Northwest Avalanche Center Washington Department of Transportation Snoqualmie Pass, Washington 3770' temp above Lake Keechelus Power outage 2/12/19 comms out 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 13 500 23 97 .06 .06 11 105 1001 2 13 600 24 97 .05 .11 11 107 1001 2 13 700 23 96 .04 .15 -0 105 1001 2 13 800 24 96 .05 .2 0 107 1001 2 13 900 28 86 .05 .25 0 104 1001 2 13 1000 31 77 .01 .26 0 106 1001 2 13 1100 34 76 0 .26 0 102 1001 2 13 1200 39 67 0 .26 0 102 1001 2 13 1300 36 76 0 .26 -0 104 1001 2 13 1400 35 75 0 .26 -0 103 1001 2 13 1500 32 89 0 .26 -0 103 1001 2 13 1600 33 85 0 .26 0 103 1001 2 13 1700 30 91 0 .26 0 103 1001 2 13 1800 26 95 0 .26 0 103 1001 2 13 1900 24 97 0 .26 0 103 1001 2 13 2000 22 96 0 .26 0 103 1002 2 13 2100 21 97 0 .26 0 103 1002 2 13 2200 20 97 0 .26 0 102 1002 2 13 2300 19 96 0 .26 0 102 1002 2 14 0 19 95 0 .26 0 102 1001 2 14 100 19 94 0 .26 0 102 1001 2 14 200 18 94 0 .26 0 102 1000 2 14 300 18 94 0 .26 0 102 1000 2 14 400 21 93 0 .26 0 101 999 Total Prec. 3010' ------------------------------------------------------------------ .26 Page 1 2-14-2019 Northwest Avalanche Center Washington Department of Transportation Blewett Pass, WA Precipitation gauge occasionally measures condensation inside gage 24 hr Snow out 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 13 500 21 100 52 0 0 -23 37 999 2 13 600 20 100 53 0 0 -22 38 999 2 13 700 21 100 54 .02 .02 -24 38 999 2 13 800 22 100 56 0 .02 -23 37 999 2 13 900 23 97 59 0 .02 -20 37 999 2 13 1000 29 80 73 0 .02 15 37 999 2 13 1100 29 78 71 0 .02 18 37 999 2 13 1200 34 65 77 0 .02 19 36 1000 2 13 1300 31 75 72 0 .02 0 36 999 2 13 1400 28 83 59 0 .02 0 36 999 2 13 1500 28 78 58 0 .02 0 36 999 2 13 1600 28 79 60 0 .02 0 36 1000 2 13 1700 26 86 58 0 .02 0 36 1000 2 13 1800 23 90 53 0 .02 0 36 1000 2 13 1900 20 96 48 0 .02 0 36 1001 2 13 2000 16 96 47 0 .02 0 36 1001 2 13 2100 16 96 49 0 .02 0 36 1001 2 13 2200 13 94 46 0 .02 0 36 1001 2 13 2300 12 93 45 0 .02 0 36 1001 2 14 0 11 92 43 0 .02 0 36 1001 2 14 100 10 91 41 0 .02 0 36 1001 2 14 200 10 91 40 0 .02 0 36 1001 2 14 300 15 94 39 0 .02 0 36 1000 2 14 400 17 97 41 0 .02 0 36 1000 Total Prec. 4100' ------------------------------------------ .02 Page 1 2-14-2019 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 13 500 16 19 21 91 100 23 35 244 .01 .01 0 47 2 13 600 16 20 21 91 100 21 30 253 0 .01 0 47 2 13 700 16 21 20 91 100 16 24 251 .01 .02 0 48 2 13 800 16 21 18 91 100 13 20 254 .01 .03 0 48 2 13 900 17 20 21 91 100 13 19 263 0 .03 0 48 2 13 1000 18 22 24 92 100 15 24 265 0 .03 0 48 2 13 1100 22 22 25 93 100 7 16 267 0 .03 0 47 2 13 1200 25 24 24 95 100 9 17 283 0 .03 0 47 2 13 1300 32 24 26 99 100 10 17 260 .01 .04 0 47 2 13 1400 31 23 25 99 100 7 15 251 0 .04 0 47 2 13 1500 35 23 25 99 100 3 8 262 0 .04 0 47 2 13 1600 33 23 24 100 100 3 8 245 .01 .05 0 47 2 13 1700 29 23 22 98 100 2 8 230 0 .05 0 47 2 13 1800 28 21 18 97 100 -0 0 272 0 .05 0 47 2 13 1900 25 17 18 96 100 -0 0 280 0 .05 0 47 2 13 2000 23 16 17 95 100 0 1 234 0 .05 0 47 2 13 2100 23 14 16 95 100 0 6 6 0 .05 0 47 2 13 2200 23 15 16 95 100 3 9 83 0 .05 0 46 2 13 2300 23 15 15 95 100 4 15 96 0 .05 0 46 2 14 0 24 15 13 96 100 6 11 78 0 .05 0 46 2 14 100 23 16 13 95 100 7 11 51 0 .05 0 46 2 14 200 24 14 12 96 100 10 15 64 0 .05 0 46 2 14 300 24 12 12 96 100 9 17 43 0 .05 0 46 2 14 400 25 14 14 96 100 14 23 44 0 .05 0 46 Total Prec. 5160' ------------------------------------------------------------------------ .05 Page 1 2-14-2019 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 13 500 15 22 95 93 0 4 13 264 0 0 9 80 2 13 600 15 20 95 92 6 12 23 279 0 0 9 -24 2 13 700 15 20 95 93 0 6 13 258 0 0 0 81 2 13 800 18 22 96 92 0 3 11 77 0 0 0 80 2 13 900 20 27 97 90 0 5 12 69 0 0 0 79 2 13 1000 22 28 97 87 0 2 8 146 0 0 0 78 2 13 1100 21 29 97 87 0 1 4 160 0 0 0 77 2 13 1200 24 27 98 91 0 1 4 45 0 0 0 77 2 13 1300 25 28 98 86 0 0 4 131 0 0 0 76 2 13 1400 27 30 98 84 0 6 15 140 0 0 0 75 2 13 1500 25 28 98 80 4 8 16 140 0 0 0 76 2 13 1600 23 27 97 80 4 12 23 131 0 0 0 76 2 13 1700 20 23 97 82 6 17 30 144 0 0 0 75 2 13 1800 19 22 96 90 16 25 36 141 0 0 0 77 2 13 1900 18 24 96 86 13 21 29 152 0 0 0 76 2 13 2000 18 23 96 87 9 18 30 137 0 0 0 77 2 13 2100 17 22 96 87 12 22 31 156 0 0 0 75 2 13 2200 17 21 96 86 15 25 37 145 0 0 0 76 2 13 2300 17 21 96 85 16 25 40 131 0 0 0 77 2 14 0 18 21 96 85 15 32 49 127 0 0 0 75 2 14 100 18 22 96 86 14 27 43 109 0 0 0 75 2 14 200 19 22 97 87 14 27 47 109 0 0 0 75 2 14 300 18 22 96 85 16 30 47 96 0 0 0 76 2 14 400 17 22 96 86 18 39 51 100 0 0 0 74 Total Prec. 4310' ------------------------------------------------------------------------ 0 Page 1 2-14-2019 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 13 500 17 18 3 101 3 188 2 13 600 16 17 3 102 2 188 2 13 700 15 17 3 102 47 188 2 13 800 16 18 42 101 47 188 2 13 900 20 22 4 100 3 188 2 13 1000 21 24 3 100 3 188 2 13 1100 20 23 3 100 0 188 2 13 1200 22 23 3 99 0 188 2 13 1300 23 25 3 98 0 188 2 13 1400 25 25 -0 98 0 105 2 13 1500 21 23 1 98 0 104 2 13 1600 20 21 1 99 0 105 2 13 1700 18 19 0 99 0 104 2 13 1800 18 18 0 99 0 105 2 13 1900 18 19 1 99 0 104 2 13 2000 17 18 0 98 0 104 2 13 2100 16 17 0 98 0 104 2 13 2200 16 17 0 98 0 104 2 13 2300 15 16 0 98 0 102 2 14 0 16 16 42 97 0 101 2 14 100 17 17 42 97 0 101 2 14 200 17 18 0 97 0 101 2 14 300 16 17 42 97 0 100 2 14 400 17 17 0 97 0 188 Page 1 2-14-2019 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 13 500 18 21 79 99 3 8 92 42 0 0 377 2 13 600 18 20 79 99 2 6 155 43 0 0 377 2 13 700 17 19 78 98 0 0 155 44 0 0 377 2 13 800 17 20 79 98 0 0 160 45 0 0 145 2 13 900 18 23 79 99 0 0 171 49 0 0 146 2 13 1000 21 29 80 99 0 0 158 57 0 0 377 2 13 1100 20 30 85 100 0 0 214 53 0 0 377 2 13 1200 23 29 87 100 0 0 202 54 0 0 377 2 13 1300 22 29 89 100 0 0 194 54 0 0 377 2 13 1400 21 30 83 100 0 0 175 54 0 0 377 2 13 1500 19 28 82 100 0 0 154 52 0 0 377 2 13 1600 20 25 82 100 0 0 133 47 0 0 377 2 13 1700 19 21 81 99 0 8 132 43 0 0 377 2 13 1800 18 19 80 98 4 7 132 41 0 0 377 2 13 1900 18 20 80 99 3 5 128 42 0 0 377 2 13 2000 17 19 80 98 2 5 84 42 0 0 377 2 13 2100 16 18 80 98 3 5 79 40 0 0 377 2 13 2200 15 17 79 97 3 5 81 39 0 0 377 2 13 2300 15 16 79 97 3 6 79 39 0 0 377 2 14 0 14 16 79 97 4 7 83 37 0 0 377 2 14 100 14 15 79 96 3 6 77 37 0 0 377 2 14 200 15 16 79 97 3 4 81 36 0 0 377 2 14 300 15 15 79 97 2 4 81 35 .01 .01 377 2 14 400 14 16 79 97 2 3 82 37 0 .01 141 Total Prec. 5500' ------------------------------------------------------------------------ .01 Page 1 2-14-2019 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 13 500 13 15 95 92 0 0 43 296 2 13 600 12 13 95 92 0 0 38 296 2 13 700 12 13 95 92 0 0 61 296 2 13 800 15 16 96 93 0 0 64 296 2 13 900 19 19 97 93 0 0 64 296 2 13 1000 20 19 98 93 0 0 64 111 2 13 1100 26 21 100 93 0 0 64 113 2 13 1200 31 25 100 93 0 0 54 112 2 13 1300 32 29 98 91 0 3 165 111 2 13 1400 22 23 96 93 5 10 171 112 2 13 1500 21 22 96 92 7 12 168 112 2 13 1600 18 20 96 93 12 18 171 113 2 13 1700 16 16 95 92 15 18 172 112 2 13 1800 14 15 95 92 16 20 171 110 2 13 1900 13 14 94 91 17 19 171 112 2 13 2000 14 14 95 92 18 21 172 110 2 13 2100 14 14 95 92 20 23 173 296 2 13 2200 14 13 95 92 20 22 173 296 2 13 2300 13 13 95 92 20 22 173 296 2 14 0 14 14 95 92 21 25 174 296 2 14 100 15 15 96 92 20 24 173 296 2 14 200 17 17 96 93 21 25 176 110 2 14 300 18 18 97 94 24 34 174 110 2 14 400 18 19 97 94 25 35 177 109 Page 1 2-14-2019 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 13 500 21 96 16 26 264 0 0 47 147 0 2 13 600 20 95 17 28 266 0 0 47 147 0 2 13 700 18 94 14 24 255 0 0 47 147 0 2 13 800 20 95 11 16 254 0 0 47 146 16 2 13 900 24 97 9 15 247 0 0 47 146 173 2 13 1000 25 96 8 12 248 0 0 47 145 314 2 13 1100 25 96 9 14 257 0 0 47 145 450 2 13 1200 27 96 9 15 258 0 0 47 145 545 2 13 1300 30 96 6 12 245 0 0 47 144 737 2 13 1400 28 96 5 9 276 0 0 32 143 419 2 13 1500 28 96 3 6 259 0 0 31 144 339 2 13 1600 35 93 2 6 188 0 0 47 143 313 2 13 1700 30 96 1 5 52 0 0 32 143 175 2 13 1800 20 95 3 5 44 0 0 32 144 20 2 13 1900 17 93 4 5 31 0 0 32 143 0 2 13 2000 19 94 4 6 49 0 0 32 142 0 2 13 2100 19 95 4 8 51 0 0 32 143 0 2 13 2200 20 94 5 9 55 0 0 32 142 0 2 13 2300 20 94 5 11 64 0 0 32 141 0 2 14 0 21 95 6 12 61 0 0 32 143 0 2 14 100 21 95 5 10 52 0 0 32 143 0 2 14 200 22 95 6 13 57 0 0 32 143 0 2 14 300 23 96 7 16 61 0 0 32 142 0 2 14 400 23 95 6 11 70 0 0 32 142 0 Total Prec. 5400' ------------------------------------------------------ 0 Page 1 2-14-2019 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 13 500 0 89 21 35 55 225 0 2 13 600 2 90 19 27 38 225 0 2 13 700 6 91 8 19 29 225 0 2 13 800 4 89 0 4 14 225 46 2 13 900 6 90 0 1 7 225 202 2 13 1000 6 91 0 12 24 225 228 2 13 1100 9 92 4 11 19 225 462 2 13 1200 10 93 6 13 21 225 612 2 13 1300 15 94 6 14 23 225 650 2 13 1400 18 96 0 5 22 225 625 2 13 1500 20 96 0 6 26 257 533 2 13 1600 19 95 7 14 22 286 383 2 13 1700 20 95 8 12 20 300 193 2 13 1800 19 94 7 12 17 310 24 2 13 1900 20 94 6 11 18 297 0 2 13 2000 17 94 0 4 9 18 0 2 13 2100 17 91 0 4 12 10 0 2 13 2200 16 74 1 15 25 275 0 2 13 2300 18 73 20 25 29 278 0 2 14 0 19 65 14 24 32 278 0 2 14 100 22 56 13 24 28 275 0 2 14 200 17 14 17 23 29 279 0 2 14 300 21 10 19 23 29 276 0 2 14 400 17 96 17 28 36 275 0 Page 1 2-14-2019 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 13 500 20 96 10 19 32 275 .02 .02 104 2 13 600 20 96 13 23 37 270 0 .02 104 2 13 700 19 95 9 18 31 271 .01 .03 104 2 13 800 19 95 9 16 32 266 0 .03 104 2 13 900 20 95 8 15 25 259 0 .03 103 2 13 1000 22 96 7 13 23 261 .01 .04 103 2 13 1100 24 96 5 9 13 273 .09 .13 102 2 13 1200 25 95 3 9 14 269 .1 .23 102 2 13 1300 32 93 4 9 14 264 .05 .28 101 2 13 1400 27 95 0 6 14 252 .02 .3 101 2 13 1500 28 95 0 2 7 214 .01 .31 101 2 13 1600 23 96 0 2 7 133 .01 .32 102 2 13 1700 20 95 3 8 14 99 0 .32 102 2 13 1800 20 95 8 12 17 100 0 .32 102 2 13 1900 19 95 11 15 21 96 0 .32 101 2 13 2000 18 95 13 18 24 96 0 .32 101 2 13 2100 18 95 17 22 30 95 0 .32 101 2 13 2200 18 95 19 25 31 97 0 .32 101 2 13 2300 17 95 19 26 32 100 0 .32 101 2 14 0 18 95 20 28 35 96 0 .32 101 2 14 100 17 94 22 29 36 97 0 .32 101 2 14 200 16 94 25 32 39 95 0 .32 100 2 14 300 17 94 23 32 40 94 0 .32 100 2 14 400 16 94 23 30 40 95 0 .32 100 Total Prec. 5800' ------------------------------------------------------------------------ .32 Page 1 2-14-2019 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 13 500 32 99 0 2 295 .01 .01 2 13 600 32 98 -0 0 278 .01 .02 2 13 700 31 98 -0 0 273 .01 .03 2 13 800 31 98 -0 0 292 .01 .04 2 13 900 33 98 -0 0 16 .01 .05 2 13 1000 37 96 -0 0 112 .03 .08 2 13 1100 39 91 0 1 188 .04 .12 2 13 1200 40 87 0 0 219 .05 .17 2 13 1300 41 85 0 2 161 .1 .27 2 13 1400 39 87 0 0 166 .07 .34 2 13 1500 38 84 0 1 155 .12 .46 2 13 1600 36 82 0 3 183 .08 .54 2 13 1700 33 88 0 5 124 .05 .59 2 13 1800 32 89 3 13 159 .02 .61 2 13 1900 32 93 1 8 137 .04 .65 2 13 2000 33 91 5 15 117 .03 .68 2 13 2100 33 89 7 16 132 .03 .71 2 13 2200 33 86 6 21 153 .01 .72 2 13 2300 33 84 9 18 334 0 .72 2 14 0 35 85 9 19 339 0 .72 2 14 100 34 86 11 31 8 0 .72 2 14 200 35 85 12 24 66 0 .72 2 14 300 35 84 12 31 85 0 .72 2 14 400 35 85 14 29 61 0 .72 Total Prec. 3260' ------------------------------------------------------ .72 Page 1 2-14-2019 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 13 500 23 99 3 8 17 297 .02 .02 12 114 2 13 600 23 99 2 6 12 295 .04 .06 12 115 2 13 700 24 99 2 6 13 295 .02 .08 12 115 2 13 800 24 99 1 5 13 295 .01 .09 12 115 2 13 900 25 99 -0 7 15 295 0 .09 0 114 2 13 1000 26 100 -0 8 19 312 0 .09 0 114 2 13 1100 28 100 0 7 14 309 .06 .15 0 114 2 13 1200 31 100 -0 5 15 302 .02 .17 0 113 2 13 1300 32 100 -0 4 11 296 0 .17 0 113 2 13 1400 31 100 -0 4 13 294 0 .17 0 113 2 13 1500 31 100 -0 3 9 280 0 .17 0 113 2 13 1600 30 100 -0 2 8 293 0 .17 0 113 2 13 1700 28 100 -0 0 5 278 0 .17 0 113 2 13 1800 26 100 -0 0 4 290 0 .17 0 113 2 13 1900 25 100 -0 0 1 90 0 .17 0 113 2 13 2000 26 100 -0 2 6 82 0 .17 0 113 2 13 2100 28 100 -0 2 7 86 0 .17 0 112 2 13 2200 28 100 -0 2 7 82 0 .17 0 112 2 13 2300 29 100 -0 2 7 85 0 .17 0 112 2 14 0 29 100 -0 3 14 82 0 .17 0 112 2 14 100 29 100 -0 6 16 83 0 .17 0 112 2 14 200 29 100 1 9 17 85 0 .17 0 112 2 14 300 29 100 3 11 21 81 0 .17 0 112 2 14 400 30 100 0 11 20 85 0 .17 0 112 Total Prec. 5880' ------------------------------------------------------------ .17 Page 1 2-14-2019 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 13 500 20 97 0 0 0 250 2 13 600 20 97 0 0 0 256 2 13 700 20 97 0 0 0 253 2 13 800 21 97 0 0 0 239 2 13 900 24 97 0 0 0 235 2 13 1000 26 99 0 0 0 237 2 13 1100 27 99 0 0 0 252 2 13 1200 29 100 0 0 0 250 2 13 1300 29 100 0 14 27 260 2 13 1400 30 100 10 19 27 248 2 13 1500 30 100 10 15 21 258 2 13 1600 27 100 9 15 23 267 2 13 1700 25 100 7 13 19 267 2 13 1800 22 99 5 14 25 270 2 13 1900 22 98 4 14 29 266 2 13 2000 22 98 0 3 9 262 2 13 2100 24 98 0 6 9 259 2 13 2200 28 99 2 7 13 262 2 13 2300 28 100 0 4 10 261 2 14 0 28 100 4 10 19 271 2 14 100 28 100 9 15 24 265 2 14 200 28 100 10 16 22 267 2 14 300 27 100 12 18 24 271 2 14 400 28 100 8 17 23 269 Page 1 2-14-2019 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 13 500 19 25 89 95 16 26 244 .02 .02 0 105 999 2 13 600 20 25 89 95 16 27 260 .02 .04 0 105 998 2 13 700 20 25 89 95 17 26 227 0 .04 1 105 998 2 13 800 20 26 89 95 15 22 257 .01 .05 0 105 998 2 13 900 21 26 89 95 14 24 227 0 .05 1 105 998 2 13 1000 21 27 89 95 12 21 184 .01 .06 0 104 998 2 13 1100 24 29 90 95 13 22 259 .01 .07 0 104 998 2 13 1200 24 31 90 95 13 23 245 0 .07 0 104 998 2 13 1300 24 32 90 95 10 23 227 0 .07 0 103 998 2 13 1400 24 32 90 95 12 24 269 0 .07 0 104 998 2 13 1500 24 32 90 95 12 21 236 0 .07 0 103 998 2 13 1600 24 30 90 95 9 18 225 0 .07 0 103 998 2 13 1700 22 29 89 96 11 19 208 0 .07 0 103 998 2 13 1800 21 27 89 95 10 17 201 0 .07 0 103 998 2 13 1900 22 27 90 96 8 13 199 0 .07 1 103 998 2 13 2000 23 28 90 96 5 8 231 0 .07 0 103 998 2 13 2100 25 28 90 96 5 8 62 0 .07 1 103 998 2 13 2200 26 29 91 96 5 7 206 0 .07 1 24 998 2 13 2300 26 30 91 97 3 7 181 0 .07 1 48 998 2 14 0 26 30 91 97 3 7 196 .01 .08 1 72 997 2 14 100 26 30 90 97 2 7 116 0 .08 1 96 997 2 14 200 26 30 91 97 2 6 251 0 .08 1 102 997 2 14 300 26 30 91 97 4 12 156 0 .08 1 102 995 2 14 400 26 30 91 97 6 15 104 0 .08 1 102 995 Total Prec. 5380' ------------------------------------------------------------------ .08 Page 1 2-14-2019 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 13 500 18 90 23 35 45 264 2 13 600 19 91 24 36 49 277 2 13 700 19 90 20 34 44 272 2 13 800 19 90 24 35 49 273 2 13 900 23 90 26 41 56 275 2 13 1000 23 89 27 42 53 265 2 13 1100 24 90 26 36 46 254 2 13 1200 24 92 25 36 45 252 2 13 1300 24 92 24 33 42 250 2 13 1400 24 91 20 31 41 253 2 13 1500 23 91 22 32 43 262 2 13 1600 20 82 23 33 45 270 2 13 1700 21 73 25 33 43 271 2 13 1800 22 50 21 31 40 266 2 13 1900 20 82 12 26 37 250 2 13 2000 22 93 6 9 14 231 2 13 2100 24 95 6 10 18 239 2 13 2200 26 95 3 10 19 239 2 13 2300 27 96 4 10 17 240 2 14 0 27 96 0 5 14 217 2 14 100 25 95 0 4 12 159 2 14 200 25 95 0 2 12 176 2 14 300 25 95 0 8 28 116 2 14 400 26 96 0 8 28 112 Page 1 2-14-2019 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 13 500 27 30 97 97 0 2 6 305 .03 .03 63 2 13 600 27 30 98 97 0 2 5 305 .03 .06 62 2 13 700 28 31 97 97 0 2 6 305 .01 .07 63 2 13 800 28 31 98 97 0 1 6 305 .01 .08 63 2 13 900 29 32 98 96 0 1 5 305 0 .08 63 2 13 1000 29 33 99 95 0 1 5 306 0 .08 63 2 13 1100 30 34 94 94 0 0 2 52 0 .08 62 2 13 1200 28 34 98 93 0 1 6 63 0 .08 62 2 13 1300 30 35 94 93 0 2 6 62 0 .08 62 2 13 1400 36 36 84 94 0 0 4 114 0 .08 61 2 13 1500 36 34 87 94 0 1 3 205 .01 .09 61 2 13 1600 36 34 83 95 0 3 6 181 0 .09 61 2 13 1700 33 33 89 97 0 2 4 186 0 .09 61 2 13 1800 31 33 95 97 0 5 12 134 0 .09 61 2 13 1900 29 33 99 97 6 11 18 122 0 .09 61 2 13 2000 28 33 100 98 8 14 21 122 0 .09 61 2 13 2100 29 32 100 98 10 15 19 122 0 .09 60 2 13 2200 29 33 100 98 8 15 21 122 0 .09 60 2 13 2300 28 33 100 98 12 18 26 122 0 .09 61 2 14 0 28 32 100 98 9 17 23 122 0 .09 60 2 14 100 28 32 100 98 9 17 27 123 0 .09 60 2 14 200 28 32 100 98 9 19 28 123 0 .09 60 2 14 300 27 31 100 97 11 20 31 125 0 .09 60 2 14 400 26 31 100 97 9 21 31 125 0 .09 61 Total Prec. 3660' ------------------------------------------------------------------------ .09 Page 1