ZCZC SEAOSOALL DEF TTAA00 KSEA DDHHMM ZCZC SEAOSOHUR DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Hurricane Ridge, Olympic National Park, Washington MM/DD Hour Temp RH Wind Wind Wind Wind Hour Total Total PST F % Min Avg Max Dir Prec. Prec. Snow 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' ------------------------------------------------------------------ 5 15 1900 48 47 0 5 11 303 0 0 101 5 15 2000 46 52 3 7 12 323 0 0 101 5 15 2100 45 45 0 5 11 307 0 0 101 5 15 2200 45 45 0 4 13 262 0 0 102 5 15 2300 43 47 1 5 10 223 0 0 102 5 16 0 43 45 1 5 12 217 0 0 100 5 16 100 42 56 0 4 9 242 0 0 102 5 16 200 41 62 0 3 10 280 0 0 102 5 16 300 41 65 0 5 12 291 0 0 102 5 16 400 40 65 3 6 13 308 0 0 102 5 16 500 40 55 0 7 17 312 0 0 102 5 16 600 45 49 0 2 8 248 0 0 101 5 16 700 47 45 0 4 12 208 0 0 101 5 16 800 50 37 3 8 15 181 0 0 101 5 16 900 50 42 0 5 15 232 0 0 101 5 16 1000 50 48 0 3 9 261 0 0 99 5 16 1100 51 51 0 3 9 251 0 0 99 5 16 1200 51 45 0 4 12 231 0 0 100 5 16 1300 50 51 0 4 14 220 0 0 99 5 16 1400 51 47 0 4 10 218 0 0 99 5 16 1500 47 73 0 2 12 231 0 0 98 5 16 1600 46 75 0 2 7 223 0 0 99 5 16 1700 44 78 0 0 4 221 0 0 99 5 16 1800 44 63 0 1 6 243 0 0 100 Total Prec. 5250' ------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOMTB DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Mt Baker Ski Area, Washington Wind gages unheated and may rime 24-hr depth sensor not working 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' ------------------------------------------------------------------------------------ 5 15 1900 50 53 65 61 6 12 18 199 0.00 0.00 51 188 5 15 2000 46 50 68 63 8 14 23 201 0.00 0.00 52 187 5 15 2100 44 49 70 61 8 16 23 207 0.00 0.00 52 188 5 15 2200 44 46 66 63 10 18 25 205 0.00 0.00 52 187 5 15 2300 43 47 69 63 11 19 30 200 0.00 0.00 53 188 5 16 0 43 46 73 66 11 20 27 199 0.00 0.00 54 188 5 16 100 41 45 76 69 16 21 26 208 0.00 0.00 54 188 5 16 200 41 44 77 71 14 19 25 201 0.00 0.00 53 188 5 16 300 40 43 79 71 10 16 23 210 0.00 0.00 54 187 5 16 400 39 42 79 72 10 15 20 210 0.00 0.00 55 187 5 16 500 39 42 78 71 11 16 21 208 0.00 0.00 56 188 5 16 600 40 43 77 70 12 16 21 200 0.00 0.00 55 187 5 16 700 41 43 76 69 13 18 23 200 0.00 0.00 56 187 5 16 800 41 44 72 66 11 17 24 199 0.00 0.00 55 187 5 16 900 42 45 70 63 10 17 22 207 0.00 0.00 55 187 5 16 1000 43 47 68 60 9 15 25 202 0.00 0.00 54 186 5 16 1100 42 49 73 59 6 14 23 211 0.00 0.00 55 184 5 16 1200 43 49 74 62 8 15 20 211 0.00 0.00 54 185 5 16 1300 42 47 75 66 8 17 28 212 0.00 0.00 54 185 5 16 1400 42 47 76 67 10 16 25 206 0.00 0.00 54 185 5 16 1500 41 45 85 75 2 10 20 220 0.00 0.00 55 186 5 16 1600 41 45 83 74 1 4 9 272 0.00 0.00 54 185 5 16 1700 41 44 84 76 0 3 8 239 0.00 0.00 54 185 5 16 1800 43 45 78 75 0 3 8 195 0.00 0.00 54 185 Total Prec. 4210' ------------------------------------------------------------------------ 0.00 Page 1 ZCZC SEAOSOWP9 DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Washington Department of Transportation Washington Pass, Washington Wind gages unheated and may rime Equip temp is prec. gage temp Prec. gage may show condensation MM/DD Hour Temp Temp RH RH Wind Wind Wind Equip Hour Total Total PST F F % % Avg Max Dir Temp Prec. Prec. Snow 6680' 5450' 6680' 5450' 6680' 6680' 6680' 5450' 5450' 5450' 5450' ------------------------------------------------------------------------------ 5 15 1900 48 43 44 63 5 11 221 71 0 0 84 5 15 2000 47 38 42 74 5 10 281 64 0 0 84 5 15 2100 44 36 55 80 5 10 286 60 0 0 84 5 15 2200 43 36 64 83 6 11 258 61 0 0 84 5 15 2300 40 36 70 85 8 11 244 60 0 0 84 5 16 0 40 35 64 88 8 12 236 59 0 0 84 5 16 100 40 35 61 86 6 10 268 58 0 0 84 5 16 200 41 35 53 87 7 12 269 59 0 0 84 5 16 300 39 39 57 71 11 18 243 61 0 0 84 5 16 400 39 38 61 72 13 17 237 61 0 0 84 5 16 500 37 35 59 80 9 14 244 58 0 0 84 5 16 600 37 35 62 81 9 14 233 60 0 0 84 5 16 700 38 38 67 80 10 15 245 63 0 0 84 5 16 800 39 43 62 63 9 12 238 68 0 0 84 5 16 900 41 46 63 59 6 8 204 71 0 0 83 5 16 1000 42 47 60 53 5 10 214 75 0 0 84 5 16 1100 46 53 49 38 6 12 194 86 0 0 83 5 16 1200 46 55 47 37 7 11 224 90 0 0 82 5 16 1300 44 55 52 37 9 16 207 92 0 0 81 5 16 1400 43 52 55 44 8 14 206 88 0 0 82 5 16 1500 42 49 60 49 5 12 220 84 0 0 81 5 16 1600 39 46 69 59 6 19 231 72 0 0 82 5 16 1700 38 44 74 63 4 9 217 70 0 0 82 5 16 1800 36 42 79 68 3 9 208 67 0 0 82 Total Prec. 5450' ------------------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOMAZ DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and 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' ------------------------------------------------------------------------ 5 15 1900 72 22 16 2 6 281 0 0 0 2 5 15 2000 66 29 0 2 5 275 0 0 0 1 5 15 2100 63 32 0 2 3 273 0 0 0 1 5 15 2200 61 33 0 2 5 299 0 0 0 1 5 15 2300 62 31 0 2 4 269 0 0 0 1 5 16 0 62 28 0 2 3 266 0 0 0 1 5 16 100 60 30 0 2 4 281 0 0 0 0 5 16 200 59 32 0 1 3 262 0 0 0 2 5 16 300 60 28 0 2 4 240 0 0 0 2 5 16 400 60 28 0 2 4 306 0 0 0 2 5 16 500 59 33 9 2 5 322 0 0 0 1 5 16 600 61 27 51 2 5 293 0 0 0 1 5 16 700 61 30 97 2 4 276 0 0 0 2 5 16 800 62 33 163 2 3 282 0 0 0 2 5 16 900 65 30 220 2 4 288 0 0 0 1 5 16 1000 67 28 299 1 3 294 0 0 0 2 5 16 1100 70 23 609 2 7 289 0 0 0 1 5 16 1200 73 20 926 2 6 280 0 0 0 0 5 16 1300 72 20 974 3 6 279 0 0 0 1 5 16 1400 71 22 872 3 7 274 0 0 0 1 5 16 1500 67 26 193 3 8 295 0 0 0 1 5 16 1600 65 29 111 2 5 299 0 0 0 3 5 16 1700 63 31 54 2 4 304 0 0 0 3 5 16 1800 61 33 23 2 4 282 0 0 0 3 Total Prec. 2170' ------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOSK9 DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Tye Mill Chair (5180'), Skyline Chair (5250'), Daisy Chair (4390') Stevens Pass Ski Area, Washington Wind gages unheated and may rime MM/DD Hour Temp Temp Temp Wind Wind Wind Hour Total Total 24 Hr Total PST F F F Avg Max Dir Prec. Prec. Snow Snow Snow 5180' 5250' 4390' 5180' 5180' 5180' 4390' 4390' 5250' 4390' 4390' ------------------------------------------------------------------------------ 5 15 1900 51 48 20 34 201 124 5 15 2000 47 44 18 29 216 125 5 15 2100 46 43 16 24 228 124 5 15 2200 45 43 15 26 222 124 5 15 2300 47 43 16 28 210 125 5 16 0 45 43 17 28 208 125 5 16 100 45 43 13 22 208 124 5 16 200 44 42 13 24 206 124 5 16 300 42 40 15 27 210 124 5 16 400 39 37 12 25 215 124 5 16 500 39 38 13 24 219 125 5 16 600 40 39 14 25 219 124 5 16 700 40 39 16 24 220 124 5 16 800 43 44 14 33 213 124 5 16 900 42 44 10 15 214 124 5 16 1000 46 50 6 15 209 123 5 16 1100 50 57 3 16 194 123 5 16 1200 52 58 6 21 186 122 5 16 1300 50 57 15 29 184 122 5 16 1400 52 56 11 34 184 122 5 16 1500 48 47 9 24 183 122 5 16 1600 44 44 16 36 184 122 5 16 1700 43 42 23 34 199 122 Total Prec. 4390' ------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOSTS DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Stevens Pass Ski Area Brooks Chair (4850') Washington Department of Transportation Schmidt Haus (3950') Stevens Pass, Washington MM/DD Hour Temp Temp RH RH Wind Wind Wind Hour Total 24 Hr Total PST F F % % Avg Max Dir Prec. Prec. Snow Snow 4850' 3950' 4850' 3950' 4850' 4850' 4850' 3950' 3950' 3950' 3950' ------------------------------------------------------------------------------ 5 15 1900 51 49 51 57 4 12 211 0 0 0 91 5 15 2000 47 43 74 75 7 15 194 0 0 0 91 5 15 2100 46 42 77 80 7 19 183 0 0 0 91 5 15 2200 46 40 68 83 7 16 197 0 0 0 91 5 15 2300 47 39 56 84 6 15 206 0 0 0 91 5 16 0 46 38 61 82 4 13 211 0 0 0 91 5 16 100 46 38 64 83 3 9 212 0 0 0 91 5 16 200 45 38 63 83 4 12 212 0 0 0 91 5 16 300 43 37 66 87 5 13 212 0 0 0 91 5 16 400 41 37 69 87 6 17 202 0 0 0 91 5 16 500 40 36 68 88 6 15 202 0 0 0 91 5 16 600 41 37 66 86 7 15 204 0 0 0 91 5 16 700 41 39 65 83 7 14 197 0 0 0 91 5 16 800 44 41 59 74 4 13 212 0 0 0 90 5 16 900 44 43 62 71 3 7 213 0 0 0 90 5 16 1000 47 49 57 57 3 8 213 0 0 0 90 5 16 1100 48 52 56 52 4 13 242 0 0 0 89 5 16 1200 49 54 52 48 4 16 244 0 0 0 89 5 16 1300 50 54 53 49 6 18 225 0 0 0 88 5 16 1400 48 52 58 52 6 16 229 0 0 0 89 5 16 1500 46 50 66 60 5 15 235 0 0 0 88 5 16 1600 45 48 69 62 5 19 227 0 0 0 88 5 16 1700 43 47 74 67 5 16 220 0 0 0 88 5 16 1800 42 46 77 69 5 14 217 0 0 0 88 Total Prec. 3950' ------------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOST9 DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Washington Department of Transportation Grace Lakes, Stevens Pass, Washington RH out MM/DD Hour Temp RH Wind Wind Wind Hour Total Total Shot PST F % Avg Max Dir Prec. Prec. Snow Snow 4800' 4800' 4800' 4800' 4800' 4800' 4800' 4800' 4800' ------------------------------------------------------------------ 5 15 1900 50 100 1 6 200 0 0 139 -11 5 15 2000 46 100 0 4 142 0 0 139 -23 5 15 2100 44 100 0 3 66 0 0 139 -30 5 15 2200 43 100 2 10 218 0 0 139 -32 5 15 2300 42 100 2 8 220 0 0 139 -31 5 16 0 42 100 3 8 228 0 0 139 -31 5 16 100 42 100 2 7 220 0 0 139 -30 5 16 200 41 100 2 7 225 0 0 139 -32 5 16 300 40 100 3 8 223 0 0 139 -36 5 16 400 38 100 2 7 201 0 0 139 -41 5 16 500 38 100 1 8 200 0 0 139 -43 5 16 600 39 100 2 7 222 0 0 139 -41 5 16 700 41 100 2 7 205 0 0 139 -32 5 16 800 46 100 1 6 202 0 0 138 -20 5 16 900 49 100 0 2 166 0 0 138 -3 5 16 1000 55 100 0 5 144 0 0 138 13 5 16 1100 59 100 3 11 236 0 0 137 26 5 16 1200 60 100 4 11 244 0 0 137 38 5 16 1300 58 100 4 14 237 0 0 137 48 5 16 1400 53 100 4 12 232 0 0 137 26 5 16 1500 47 100 4 13 223 0 0 137 -8 5 16 1600 45 100 5 14 232 0 0 137 -18 5 16 1700 44 100 4 11 222 0 0 137 -19 5 16 1800 42 100 3 10 230 0 0 137 -22 Total Prec. 4800' ------------------------------------------------------ 0 Page 1 ZCZC SEAOSOBRN DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Berne Maintenance Station Washington Department of Transportation Snow Camp 8 miles east of Stevens Pass, Washington MM/DD Hour Temp RH Hour Total 24 Hr Total PST F % Prec. Prec. Snow Snow 2700' 2700' 2700' 2700' 2700' 2700' ------------------------------------------------ 5 15 1900 60 46 0 0 0 -0 5 15 2000 55 53 0 0 0 -0 5 15 2100 51 61 0 0 0 -0 5 15 2200 50 64 0 0 0 -0 5 15 2300 48 65 0 0 0 -0 5 16 0 46 67 0 0 0 -0 5 16 100 46 66 0 0 0 -0 5 16 200 46 66 0 0 0 0 5 16 300 46 67 0 0 0 -0 5 16 400 45 70 0 0 0 -0 5 16 500 46 67 0 0 0 -0 5 16 600 47 64 0 0 0 -0 5 16 700 50 61 0 0 0 -0 5 16 800 57 42 0 0 0 -0 5 16 900 56 44 0 0 0 -0 5 16 1000 60 34 0 0 0 -0 5 16 1100 61 34 0 0 0 -0 5 16 1200 62 33 0 0 0 -0 5 16 1300 63 32 0 0 0 -0 5 16 1400 62 36 0 0 0 0 5 16 1500 60 40 0 0 0 -0 5 16 1600 58 43 0 0 0 -0 5 16 1700 57 48 0 0 0 -0 5 16 1800 54 52 0 0 0 -1 Total Prec. 2700' ------------------------------------ 0 Page 1 ZCZC SEAOSODIR DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Dirty Face Mountain, Washington Wind gages unheated and may rime Wind direction intermittent MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 5980' 5980' 5980' 5980' 5980' 5980' ------------------------------------------------ 5 15 1900 50 65 12 19 26 285 5 15 2000 48 66 12 20 26 285 5 15 2100 46 64 15 22 28 294 5 15 2200 46 50 7 16 24 283 5 15 2300 45 49 8 14 24 293 5 16 0 45 51 8 14 22 268 5 16 100 44 54 10 18 27 285 5 16 200 44 47 6 14 25 275 5 16 300 44 44 7 12 23 291 5 16 400 42 50 3 12 20 285 5 16 500 43 45 6 14 28 276 5 16 600 43 50 12 21 31 290 5 16 700 41 61 12 19 27 295 5 16 800 41 68 17 23 31 288 5 16 900 42 69 5 13 26 267 5 16 1000 43 66 5 9 15 260 5 16 1100 43 60 8 15 24 236 5 16 1200 45 52 9 17 28 239 5 16 1300 49 52 10 18 29 236 5 16 1400 48 58 5 18 30 227 5 16 1500 45 62 10 22 35 231 5 16 1600 43 69 13 23 31 246 5 16 1700 41 73 13 21 30 233 5 16 1800 40 80 7 17 26 241 Page 1 ZCZC SEAOSOLAK DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and 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' ------------------------------------------------------------------------ 5 15 1900 69 38 0 1 4 322 0 0 0 -0 5 15 2000 65 44 0 1 3 307 0 0 0 1 5 15 2100 61 50 0 3 6 304 0 0 0 1 5 15 2200 60 51 0 2 6 301 0 0 0 1 5 15 2300 58 53 0 2 5 274 0 0 1 1 5 16 0 57 51 0 2 5 259 0 0 1 1 5 16 100 57 48 0 2 5 268 0 0 1 1 5 16 200 54 54 0 1 4 273 0 0 0 1 5 16 300 52 57 0 1 4 48 0 0 0 1 5 16 400 51 59 0 2 4 61 0 0 0 1 5 16 500 56 46 0 1 4 36 0 0 0 1 5 16 600 56 48 0 2 6 308 0 0 0 0 5 16 700 57 48 0 2 5 311 0 0 0 -1 5 16 800 57 48 0 1 5 315 0 0 1 0 5 16 900 60 44 0 1 4 345 0 0 0 -0 5 16 1000 64 33 0 1 4 320 0 0 1 1 5 16 1100 65 31 0 1 4 320 0 0 8 0 5 16 1200 66 31 0 1 5 309 0 0 1 1 5 16 1300 67 30 0 2 6 298 0 0 8 1 5 16 1400 69 30 0 2 6 298 0 0 1 1 5 16 1500 66 33 0 3 6 313 0 0 8 1 5 16 1600 65 33 0 2 6 302 0 0 1 0 5 16 1700 61 41 0 2 6 320 0 0 0 -1 5 16 1800 60 44 0 1 4 324 0 0 0 -0 Total Prec. 1930' ------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOTUM DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Washington Department of Transportation Tumwater Mountain, Leavenworth, Washington Wind gages unheated and may rime Prec. gage not heated Equip temp is prec. gage temp MM/DD Hour Temp Wind Wind Wind Wind Hour Total Total Equip PST F Min Avg Max Dir Prec. Prec. Snow Temp 4180' 4180' 4180' 4180' 4180' 4180' 4180' 4180' 4180' ------------------------------------------------------------------ 5 15 1900 59 7 13 21 289 0 0 16 59 5 15 2000 57 9 15 22 293 0 0 16 56 5 15 2100 56 8 12 25 290 0 0 15 55 5 15 2200 55 7 13 23 293 0 0 16 54 5 15 2300 54 6 12 21 297 0 0 14 53 5 16 0 53 4 14 24 299 0 0 17 52 5 16 100 51 10 19 31 291 0 0 16 51 5 16 200 51 8 18 31 284 0 0 15 51 5 16 300 52 6 13 22 299 0 0 16 51 5 16 400 50 7 16 24 288 0 0 15 50 5 16 500 50 10 15 25 292 0 0 16 49 5 16 600 49 10 17 25 289 0 0 17 49 5 16 700 49 3 11 19 296 0 0 16 51 5 16 800 48 5 14 21 293 0 0 17 50 5 16 900 50 4 11 20 284 0 0 15 53 5 16 1000 54 2 6 13 274 0 0 15 61 5 16 1100 55 1 5 9 263 0 0 17 66 5 16 1200 55 2 7 17 275 0 0 14 62 5 16 1300 56 3 13 23 291 0 0 14 62 5 16 1400 62 1 9 24 284 0 0 16 75 5 16 1500 59 2 8 16 287 0 0 16 74 5 16 1600 55 5 14 29 290 0 0 16 62 5 16 1700 51 14 24 35 296 0 0 14 55 Total Prec. 4180' ------------------------------------------------------ 0 Page 1 ZCZC SEAOSOMTW DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Washington Department of Transportation Mt Washington, Washington Approx 6 mi SE of North Bend Wind direction unheated and may rime MM/DD Hour Batt Temp Wind Solar PST Volt Deg F Dir W/m2 4340' 4340' 4340' 4340' ------------------------------------------------ Page 1 ZCZC SEAOSOALP DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Alpental Ski Area, Washington Wind gages unheated and may rime 24-hr depth sensor removed for season 5-11-12 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 5470' 4350' 3100' 3100' 5470' 5520' 5520' 5520' 3100' 3100' 3100' 3100' ------------------------------------------------------------------------------------ 5 15 1900 47 50 44 67 46 23 33 282 0 0 100 100 5 15 2000 46 48 41 73 52 22 33 285 0 0 96 100 5 15 2100 44 47 41 79 57 26 38 290 0 0 101 100 5 15 2200 44 47 41 77 59 24 41 289 0 0 109 99 5 15 2300 43 46 39 81 59 22 34 299 0 0 115 100 5 16 0 43 45 39 82 65 25 36 283 0 0 119 100 5 16 100 43 45 39 84 68 30 42 279 0 0 121 100 5 16 200 43 43 38 86 75 31 40 280 0 0 122 100 5 16 300 41 43 37 89 85 25 43 271 0 0 122 101 5 16 400 39 43 36 90 75 23 34 274 0 0 121 100 5 16 500 39 41 37 90 77 27 36 265 0 0 119 100 5 16 600 38 42 38 89 74 24 34 276 0 0 119 100 5 16 700 39 41 39 84 73 24 34 290 0 0 120 100 5 16 800 43 42 45 71 64 18 29 295 0 0 125 99 5 16 900 45 44 47 66 61 10 19 271 0 0 144 99 5 16 1000 50 46 55 50 56 10 18 189 0 0 182 99 5 16 1100 48 47 58 44 58 10 16 181 0 0 169 98 5 16 1200 48 47 59 41 54 11 23 196 0 0 159 96 5 16 1300 47 48 59 40 57 12 23 191 0 0 165 97 5 16 1400 45 48 58 44 64 14 26 202 0 0 167 96 5 16 1500 48 47 55 51 61 14 23 197 0 0 165 97 5 16 1600 43 46 53 55 72 17 33 197 0 0 144 97 5 16 1700 40 44 50 62 81 20 31 204 0 0 127 97 5 16 1800 39 42 45 71 81 18 32 200 0 0 111 97 Total Prec. 3100' ------------------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOSNO DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Washington Department of Transportation Snoqualmie Pass, Washington 3770' temp above Lake Keechelus snow shed Station experiencing intermittent modem & computer problems at the Summit 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' ------------------------------------------------------------------------------------ 5 15 1900 56 56 45 68 17 25 316 0 0 0 59 1018 5 15 2000 51 52 42 75 17 22 248 0 0 0 60 1019 5 15 2100 53 52 40 81 12 18 348 0 0 -0 60 1019 5 15 2200 50 51 39 82 8 16 299 0 0 0 60 1019 5 15 2300 48 51 39 84 10 17 235 0 0 0 60 1019 5 16 0 48 50 38 85 9 15 251 0 0 0 60 1019 5 16 100 44 49 38 87 7 12 229 0 0 0 60 1019 5 16 200 41 48 38 86 10 15 244 0 0 0 60 1019 5 16 300 41 46 37 90 11 17 240 0 0 0 60 1019 5 16 400 41 45 37 92 11 18 247 0 0 0 60 1019 5 16 500 42 44 37 89 12 19 254 0 0 0 60 1019 5 16 600 42 44 39 84 11 18 243 0 0 0 60 1019 5 16 700 40 44 42 75 11 16 237 0 0 0 60 1019 5 16 800 46 46 52 53 8 12 240 0 0 -0 58 1018 5 16 900 46 49 52 52 7 11 243 0 0 -0 58 1018 5 16 1000 49 54 57 41 7 10 241 0 0 -0 58 1018 5 16 1100 52 56 62 38 14 25 241 0 0 0 58 1018 5 16 1200 54 57 60 34 18 28 302 0 0 0 57 1018 5 16 1300 51 57 60 35 23 41 239 0 0 0 57 1018 5 16 1400 53 58 59 41 21 42 256 0 0 -0 56 1017 5 16 1500 52 57 57 45 17 32 242 0 0 0 56 1017 5 16 1600 50 52 56 47 21 35 299 0 0 0 56 1017 5 16 1700 49 51 53 54 23 32 310 0 0 0 56 1017 5 16 1800 48 49 49 59 20 29 325 0 0 -0 56 1017 Total Prec. 3010' ------------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOMSR DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Mission Ridge Ski Area, Washington Wind speed intermittent 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' ------------------------------------------------------------------------------------ 5 15 1900 55 50 46 26 55 3 8 302 0 0 -1 26 5 15 2000 54 47 43 19 58 -4 2 301 0 0 0 26 5 15 2100 50 45 41 30 59 -13 -7 335 0 0 -1 26 5 15 2200 49 45 41 30 56 -18 -17 330 0 0 -1 26 5 15 2300 51 45 40 21 53 -16 -15 309 0 0 -1 26 5 16 0 50 49 39 17 38 -18 -16 310 0 0 -1 26 5 16 100 50 50 38 15 30 -18 -17 308 0 0 -1 26 5 16 200 50 45 37 14 44 -18 -16 306 0 0 -1 26 5 16 300 50 45 37 15 49 -18 -17 302 0 0 -1 26 5 16 400 49 47 38 14 41 -18 -17 306 0 0 -1 26 5 16 500 49 47 38 15 41 -19 -18 307 0 0 -1 26 5 16 600 47 46 39 22 46 -19 -17 299 0 0 -1 26 5 16 700 47 50 43 19 43 -17 -15 288 0 0 -1 26 5 16 800 47 52 45 18 47 -14 -9 285 0 0 -1 25 5 16 900 47 52 45 20 50 -14 -11 295 0 0 -1 25 5 16 1000 47 52 46 21 55 -13 -10 286 0 0 0 25 5 16 1100 45 51 46 25 44 -15 -12 275 0 0 -1 25 5 16 1200 44 52 42 38 35 -16 -14 267 0 0 -1 24 5 16 1300 45 53 42 36 32 -15 -10 264 0 0 0 24 5 16 1400 44 52 43 50 42 -17 -14 257 0 0 0 24 5 16 1500 45 52 44 50 44 -15 -12 266 0 0 0 24 5 16 1600 46 51 45 52 47 -12 -8 265 0 0 -1 24 5 16 1700 45 50 45 57 52 -11 -8 264 0 0 -1 24 5 16 1800 42 47 44 68 60 -13 -11 268 0 0 0 24 Total Prec. 5160' ------------------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOCMT DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and 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' 4570' 4570' 4570' 4570' ------------------------------------------------------------------------------------ 5 15 1900 47 41 54 84 14 20 25 274 0 0 0 77 5 15 2000 41 39 60 88 9 17 24 284 0 0 0 77 5 15 2100 41 38 63 91 15 19 23 283 0 0 0 77 5 15 2200 40 38 61 92 11 17 21 283 0 0 0 77 5 15 2300 40 37 66 93 11 19 27 291 0 0 0 77 5 16 0 39 37 94 90 18 24 29 294 0 0 0 77 5 16 100 39 39 92 87 12 21 28 249 0 0 0 77 5 16 200 39 38 91 89 13 23 33 275 0 0 0 77 5 16 300 39 38 86 92 16 25 34 288 0 0 0 77 5 16 400 39 37 82 92 21 28 35 290 0 0 0 77 5 16 500 39 36 57 94 23 31 40 265 0 0 0 77 5 16 600 39 37 51 95 11 27 42 233 0 0 0 77 5 16 700 39 39 51 90 12 22 30 258 0 0 0 76 5 16 800 40 40 48 84 8 20 28 267 0 0 0 76 5 16 900 41 41 46 83 8 20 30 237 0 0 0 76 5 16 1000 41 45 40 72 13 22 33 254 0 0 0 76 5 16 1100 42 49 45 57 8 20 34 266 0 0 -0 75 5 16 1200 44 54 39 45 4 12 25 259 0 0 -0 74 5 16 1300 45 55 32 38 7 19 34 285 0 0 0 75 5 16 1400 45 52 49 55 6 19 34 244 0 0 0 74 5 16 1500 47 52 48 50 6 15 28 302 0 0 0 75 5 16 1600 48 50 52 60 4 14 29 280 0 0 0 75 5 16 1700 41 46 71 70 4 14 29 274 0 0 0 75 5 16 1800 40 45 73 72 7 15 24 289 0 0 0 75 Total Prec. 4570' ------------------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOCMG DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Green Valley, Crystal Mountain Ski Area, Washington Strong winds may affect snowdepth readings MM/DD Hour Temp 24 Hr Total PST F Snow Snow 6230' 6230' 6230' ------------------------------ 5 15 1900 41 0 119 5 15 2000 42 0 119 5 15 2100 41 0 119 5 15 2200 40 0 119 5 15 2300 41 0 119 5 16 0 40 0 119 5 16 100 40 0 119 5 16 200 40 0 119 5 16 300 39 0 119 5 16 400 39 0 119 5 16 500 38 0 118 5 16 600 38 0 118 5 16 700 40 0 118 5 16 800 41 0 118 5 16 900 43 0 118 5 16 1000 44 0 118 5 16 1100 49 0 117 5 16 1200 53 -0 116 5 16 1300 54 0 116 5 16 1400 49 -0 116 5 16 1500 50 -0 115 5 16 1600 44 0 116 5 16 1700 39 0 116 5 16 1800 37 0 116 Page 1 ZCZC SEAOSOCHP DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Washington Department of Transportation Chinook Pass, Washington Wind gages unheated and may rime Equip temp is prec. gage temp Radio link under repair 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' ------------------------------------------------------------------------------ Total Prec. 5500' ------------------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOSUN DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Sunrise, Mount Rainier National Park, Washington Wind gages unheated and may rime Radio link to 6880' station under repair Prec.gage out MM/DD Hour Temp Temp RH RH Wind Wind Wind Hour Total Total PST F F % % Avg Max Dir Prec. Prec. Snow 6880' 6410' 6880' 6410' 6880' 6880' 6880' 6410' 6410' 6410' ------------------------------------------------------------------------ 5 15 1900 48 50 0 0 95 5 15 2000 46 40 0 0 95 5 15 2100 45 41 0 0 95 5 15 2200 45 52 0 0 95 5 15 2300 47 51 0 0 95 5 16 0 47 55 0 0 95 5 16 100 43 84 0 0 95 5 16 200 43 76 0 0 95 5 16 300 43 76 0 0 95 5 16 400 44 47 0 0 95 5 16 500 43 33 0 0 95 5 16 600 45 21 0 0 95 5 16 700 45 25 0 0 95 5 16 800 46 26 0 0 95 5 16 900 47 25 0 0 94 5 16 1000 48 21 0 0 94 5 16 1100 48 33 0 0 94 5 16 1200 47 29 0 0 93 5 16 1300 48 35 0 0 92 5 16 1400 47 42 0 0 92 5 16 1500 47 51 0 0 92 5 16 1600 45 62 0 0 92 5 16 1700 43 68 0 0 93 5 16 1800 40 74 0 0 93 Total Prec. 6410' ------------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOPVC DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Paradise, Mt Rainier National Park, Washington MM/DD Hour Temp RH Wind Wind Wind Hour Total 24 Hr Total Solar PST F % Avg Max Dir Prec. Prec. Snow Snow W/m2 5400' 5400' 5380' 5380' 5380' 5400' 5400' 5400' 5400' 5400' ------------------------------------------------------------------------ 5 15 1900 51 69 5 9 277 0 0 2 166 142 5 15 2000 47 77 2 4 317 0 0 1 166 9 5 15 2100 47 69 2 4 25 0 0 1 166 0 5 15 2200 45 72 2 4 38 0 0 -330 166 0 5 15 2300 44 73 2 4 40 0 0 -5 166 0 5 16 0 43 75 2 4 35 0 0 2 166 0 5 16 100 42 80 1 3 356 0 0 0 167 0 5 16 200 41 78 1 4 58 0 0 17 166 0 5 16 300 41 79 1 3 17 0 0 16 166 0 5 16 400 40 84 1 4 338 0 0 1 166 0 5 16 500 40 84 2 4 34 0 0 -0 166 4 5 16 600 40 84 2 6 48 0 0 -4 166 55 5 16 700 42 74 1 4 266 0 0 0 166 184 5 16 800 42 78 2 5 301 0 0 2 165 305 5 16 900 43 82 4 7 282 0 0 0 165 426 5 16 1000 45 80 5 9 272 0 0 16 165 606 5 16 1100 48 67 4 10 271 0 0 0 164 984 5 16 1200 52 42 11 22 257 0 0 1 164 1053 5 16 1300 51 35 16 27 249 0 0 -5 163 1035 5 16 1400 51 39 15 27 252 0 0 16 163 792 5 16 1500 51 46 16 25 255 0 0 -6 162 874 5 16 1600 50 57 16 26 255 0 0 1 162 752 5 16 1700 47 62 17 31 251 0 0 -5 162 560 5 16 1800 44 66 16 29 249 0 0 2 163 341 Total Prec. 5400' ------------------------------------------------------ 0 Page 1 ZCZC SEAOSOMUR DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Camp Muir, Mt Rainier National Park, Washington Wind gages unheated and may rime Wind speed currently out as of 4-14-12 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' --------------------------------------------------------------- 5 15 1900 40 16 0 0 0 257 21 5 15 2000 39 26 0 0 0 354 7 5 15 2100 40 21 0 0 0 22 0 5 15 2200 39 22 0 0 0 22 0 5 15 2300 39 24 0 0 0 27 0 5 16 0 39 21 0 0 0 11 0 5 16 100 41 21 0 0 0 254 0 5 16 200 41 25 0 0 0 249 0 5 16 300 40 17 0 0 0 250 0 5 16 400 40 11 0 0 0 247 0 5 16 500 40 22 0 0 0 247 7 5 16 600 40 24 0 0 0 240 64 5 16 700 39 13 0 0 0 254 206 5 16 800 37 15 0 0 0 248 338 5 16 900 37 19 0 0 0 250 513 5 16 1000 36 17 0 0 0 244 635 5 16 1100 33 14 0 0 0 250 955 5 16 1200 30 18 0 0 0 254 1075 5 16 1300 31 59 0 0 0 257 1035 5 16 1400 31 69 0 0 0 247 833 5 16 1500 30 77 0 0 0 250 891 5 16 1600 31 61 0 0 0 241 755 5 16 1700 32 15 0 0 0 254 554 Page 1 ZCZC SEAOSOWPS DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center White Pass Ski Area, Washington MM/DD Hour Temp Temp RH RH Wind Wind Wind Wind Hour Total Total PST F F % % Min Avg Max Dir Prec. Prec. Snow 5800' 4470' 5800' 4470' 5970' 5970' 5970' 5970' 5800' 5800' 5800' ------------------------------------------------------------------------------ 5 15 1900 48 51 71 61 0 1 6 293 0 0 138 5 15 2000 45 46 78 72 0 0 2 295 0 0 138 5 15 2100 43 43 82 77 0 0 3 298 0 0 138 5 15 2200 41 41 79 79 0 1 4 298 0 0 139 5 15 2300 41 40 80 81 0 1 4 296 0 0 138 5 16 0 41 40 77 84 0 1 5 294 0 0 139 5 16 100 41 38 79 85 0 1 4 293 0 0 138 5 16 200 40 38 81 86 0 1 5 292 0 0 138 5 16 300 39 38 83 87 0 1 4 287 0 0 138 5 16 400 40 39 81 87 0 1 3 277 0 0 138 5 16 500 40 39 85 91 0 1 6 281 0 0 139 5 16 600 41 39 60 91 0 2 8 285 0 0 138 5 16 700 43 39 52 89 0 1 6 286 0 0 138 5 16 800 43 42 65 83 0 2 10 287 0 0 138 5 16 900 44 44 56 78 0 1 7 288 0 0 138 5 16 1000 46 49 57 65 0 1 7 285 0 0 138 5 16 1100 50 52 50 47 0 2 12 290 0 0 137 5 16 1200 50 53 42 42 0 2 9 294 0 0 137 5 16 1300 51 55 36 31 0 2 13 297 0 0 137 5 16 1400 50 55 36 30 0 1 10 295 0 0 137 5 16 1500 50 55 43 37 0 1 9 295 0 0 136 5 16 1600 44 56 64 43 0 1 9 283 0 0 136 5 16 1700 43 51 74 57 0 2 10 282 0 0 137 5 16 1800 40 49 79 61 0 3 14 284 0 0 137 Total Prec. 5800' ------------------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOMSH DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Mt St Helens, Coldwater Ridge Visitor Center, Washington Wind exposed site may affect precipitation measurements MM/DD Hour Temp RH Wind Wind Wind Hour Total PST F % Avg Max Dir Prec. Prec. 3260' 3260' 3260' 3260' 3260' 3260' 3260' ------------------------------------------------------ 5 15 1900 63 59 5 12 323 0 0 5 15 2000 57 71 0 3 339 0 0 5 15 2100 54 77 1 2 347 0 0 5 15 2200 53 73 5 9 345 0 0 5 15 2300 50 79 2 5 352 0 0 5 16 0 47 88 0 2 70 0 0 5 16 100 45 91 0 1 73 0 0 5 16 200 44 88 0 1 93 0 0 5 16 300 41 89 -0 0 93 0 0 5 16 400 42 89 -0 0 86 0 0 5 16 500 42 91 -0 0 73 0 0 5 16 600 46 83 -0 0 34 0 0 5 16 700 53 68 -0 0 318 0 0 5 16 800 57 58 0 2 261 0 0 5 16 900 60 54 0 3 230 0 0 5 16 1000 61 45 1 6 257 0 0 5 16 1100 60 38 4 12 325 0 0 5 16 1200 61 33 8 14 322 0 0 5 16 1300 63 37 7 14 295 0 0 5 16 1400 62 45 8 15 290 0 0 5 16 1500 60 54 9 17 305 0 0 5 16 1600 59 59 10 16 310 0 0 5 16 1700 57 60 10 18 313 0 0 5 16 1800 55 56 8 13 313 0 0 Total Prec. 3260' ------------------------------------------------------ 0 Page 1 ZCZC SEAOSOTML DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Timberline Lodge, Oregon Prec. gage may occasionally record snow falling from nearby trees 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' ------------------------------------------------------------------------ 5 15 1900 55 10 6 10 15 340 0 0 0 149 5 15 2000 52 12 4 9 14 341 0 0 0 150 5 15 2100 50 19 5 8 13 331 0 0 1 150 5 15 2200 52 12 4 8 16 336 0 0 1 150 5 15 2300 50 15 5 10 18 342 0 0 1 150 5 16 0 48 24 5 11 17 334 0 0 1 150 5 16 100 48 35 6 10 17 332 0 0 1 150 5 16 200 48 31 5 10 18 328 0 0 -228 150 5 16 300 48 16 7 12 19 332 0 0 0 150 5 16 400 47 18 3 9 17 329 0 0 0 150 5 16 500 48 16 0 6 15 337 0 0 1 150 5 16 600 47 18 -0 4 10 342 0 0 0 150 5 16 700 48 18 -0 3 13 10 0 0 1 149 5 16 800 50 17 4 10 19 353 0 0 0 149 5 16 900 49 20 3 11 21 345 0 0 -231 149 5 16 1000 48 22 5 11 17 340 0 0 -300 149 5 16 1100 49 28 7 11 17 337 0 0 0 148 5 16 1200 49 35 6 11 20 326 0 0 -234 148 5 16 1300 49 41 6 10 18 320 0 0 -290 148 5 16 1400 49 42 6 9 15 313 0 0 0 147 5 16 1500 48 33 5 10 16 311 0 0 0 147 5 16 1600 47 43 6 10 16 316 0 0 0 146 5 16 1700 43 53 6 10 16 316 0 0 0 146 5 16 1800 43 58 6 10 16 312 0 0 -226 146 Total Prec. 5880' ------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOTIM DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Top of The Magic Mile chair, Timberline, Oregon MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 7000' 7000' 7000' 7000' 7000' 7000' ------------------------------------------------ 5 15 1900 48 25 17 23 28 330 5 15 2000 47 21 19 24 28 312 5 15 2100 46 27 16 22 27 316 5 15 2200 46 26 16 22 27 327 5 15 2300 45 29 17 22 28 88 5 16 0 45 25 17 23 28 100 5 16 100 46 25 20 26 32 85 5 16 200 45 18 19 26 34 158 5 16 300 41 28 19 29 35 233 5 16 400 43 22 23 29 34 232 5 16 500 43 24 21 28 34 235 5 16 600 43 26 22 27 33 252 5 16 700 43 24 17 24 30 319 5 16 800 44 25 13 24 31 338 5 16 900 42 26 16 23 30 7 5 16 1000 42 29 14 22 30 349 5 16 1100 42 38 15 23 30 352 5 16 1200 45 43 16 21 28 350 5 16 1300 41 49 13 21 31 323 5 16 1400 42 44 15 21 29 230 5 16 1500 41 30 16 23 34 180 5 16 1600 44 35 13 20 30 181 5 16 1700 41 43 13 19 27 161 5 16 1800 40 29 14 20 27 150 Page 1 ZCZC SEAOSOMHM DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Mt Hood Meadows Ski Resort, Oregon 24hr depth sensor removed 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' ------------------------------------------------------------------------------------ 5 15 1900 50 46 35 70 0 4 53 0 0 72 114 1018 5 15 2000 50 44 30 66 0 4 146 0 0 71 114 1018 5 15 2100 51 44 18 54 2 8 289 0 0 71 114 1018 5 15 2200 48 44 25 53 3 8 25 0 0 71 114 1018 5 15 2300 49 43 19 51 0 5 292 0 0 71 114 1018 5 16 0 51 42 18 51 2 8 281 0 0 70 114 1018 5 16 100 49 41 18 55 0 0 167 0 0 69 114 1018 5 16 200 51 40 14 58 3 11 339 0 0 69 114 1017 5 16 300 45 40 26 56 6 13 81 0 0 69 114 1017 5 16 400 43 40 24 53 1 7 1 0 0 69 114 1017 5 16 500 44 40 18 49 1 6 357 0 0 69 114 1017 5 16 600 44 43 25 50 0 0 191 0 0 69 113 1017 5 16 700 44 45 25 47 -0 0 228 0 0 68 113 1018 5 16 800 45 46 25 47 0 0 89 0 0 69 113 1018 5 16 900 44 50 40 35 0 0 216 0 0 69 113 1018 5 16 1000 43 53 42 24 0 0 203 0 0 69 113 1018 5 16 1100 46 57 33 23 0 0 75 0 0 70 112 1018 5 16 1200 47 57 26 21 0 0 308 0 0 73 111 1018 5 16 1300 49 55 16 10 1 11 271 0 0 73 112 1018 5 16 1400 51 53 21 27 4 14 12 0 0 73 110 1017 5 16 1500 48 55 26 13 3 13 321 0 0 73 110 1017 5 16 1600 47 52 24 11 6 16 218 0 0 72 111 1017 5 16 1700 45 50 23 14 3 12 47 0 0 71 111 1017 5 16 1800 43 48 32 23 2 7 119 0 0 72 111 1016 Total Prec. 5380' ------------------------------------------------------------------ 0 Page 1 ZCZC SEAOSOMHX DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and Avalanche Center Top of Cascade Express, Mt Hood Meadows Ski Resort, Oregon Winds gages heated but building may cause rime to surround instruments MM/DD Hour Temp RH Wind Wind Wind Wind PST F % Min Avg Max Dir 7300' 7300' 7300 7300' 7300' 7300' ------------------------------------------------ 5 15 1900 55 0 0 8 18 83 5 15 2000 54 0 0 5 16 200 5 15 2100 54 0 1 9 19 359 5 15 2200 54 0 1 9 16 295 5 15 2300 52 0 2 7 16 299 5 16 0 50 0 3 10 19 317 5 16 100 51 0 12 16 22 324 5 16 200 49 0 12 17 23 310 5 16 300 49 0 10 15 21 342 5 16 400 48 0 2 13 22 324 5 16 500 50 0 0 7 19 27 5 16 600 48 0 0 11 25 81 5 16 700 47 0 0 5 18 12 5 16 800 46 0 0 9 20 40 5 16 900 47 0 0 8 18 349 5 16 1000 47 0 0 2 7 121 5 16 1100 48 0 0 2 7 125 5 16 1200 50 0 0 1 8 117 5 16 1300 50 0 0 10 24 309 5 16 1400 48 0 7 16 31 349 5 16 1500 46 0 4 17 34 1 5 16 1600 46 0 5 14 31 297 5 16 1700 44 0 3 10 27 318 5 16 1800 42 0 0 8 17 340 Page 1 ZCZC SEAOSOGVT DEF TTAA00 KSEA DDHHMM 5-16-2012 Northwest Weather and 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' ------------------------------------------------------------------------------ 5 15 1900 49 48 72 77 4 7 13 333 0 0 45 5 15 2000 47 42 76 87 4 8 13 334 0 0 45 5 15 2100 46 40 84 91 3 7 13 335 0 0 46 5 15 2200 44 39 90 92 4 9 16 329 0 0 45 5 15 2300 44 39 93 93 4 8 14 324 0 0 45 5 16 0 44 38 89 94 6 11 16 327 0 0 45 5 16 100 44 38 83 94 8 14 22 331 0 0 45 5 16 200 43 37 86 94 8 13 20 333 0 0 45 5 16 300 41 38 76 94 6 10 19 325 0 0 45 5 16 400 39 37 76 95 6 10 16 324 0 0 46 5 16 500 40 36 74 96 6 12 17 317 0 0 46 5 16 600 41 41 71 86 8 15 21 329 0 0 46 5 16 700 44 42 53 85 13 18 27 339 0 0 45 5 16 800 45 46 47 76 11 17 23 334 0 0 45 5 16 900 46 50 47 67 11 17 23 338 0 0 45 5 16 1000 48 54 46 54 6 14 22 337 0 0 44 5 16 1100 49 57 43 47 4 10 17 333 0 0 44 5 16 1200 52 58 37 41 2 5 15 299 0 0 44 5 16 1300 50 56 40 34 4 8 17 255 0 0 43 5 16 1400 51 55 39 40 4 8 15 259 0 0 42 5 16 1500 50 55 37 33 4 7 13 279 0 0 43 5 16 1600 50 54 36 32 4 7 13 288 0 0 42 5 16 1700 50 53 49 46 3 7 13 279 0 0 43 5 16 1800 47 52 61 56 3 7 16 305 0 0 42 Total Prec. 3660' ------------------------------------------------------------------------ 0 Page 1