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Mammoth - Wind Forecast
Location: 37.64N 119.02W
Base Elevation: 7953 ft
Peak Elevation: 11053 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 00Z Mon 31AUG2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 04PM 30AUG26 8.7 13.5 197 10.2 15.2 208
Sun 07PM 30AUG26 6.7 10.4 135 3.9 5.9 160
Sun 10PM 30AUG26 10.7 16.8 164 8.9 13.4 228
Mon 01AM 31AUG26 6.9 10.8 176 8.8 13.1 233
Mon 04AM 31AUG26 5.9 9.2 177 7.1 10.6 234
Mon 07AM 31AUG26 4.8 7.5 176 6.6 9.9 228
Mon 10AM 31AUG26 2.6 4.7 273 4.8 7.2 252
Mon 01PM 31AUG26 9.5 14.8 206 9.8 14.7 205
Mon 04PM 31AUG26 7.4 11.5 188 9.5 14.2 214
Mon 07PM 31AUG26 6.9 10.7 162 6.8 10.2 207
Mon 10PM 31AUG26 7.3 11.3 193 10.6 15.9 230
Tue 01AM 01SEP26 8.0 12.5 195 12.8 19.2 249
Tue 04AM 01SEP26 10.0 15.6 234 16.2 24.4 253
Tue 07AM 01SEP26 15.0 23.4 255 18.6 27.9 256
Tue 10AM 01SEP26 19.7 30.7 254 19.9 29.9 250
Tue 01PM 01SEP26 19.3 30.2 238 23.1 34.6 241
Tue 04PM 01SEP26 23.0 35.9 249 24.8 37.1 249
Tue 07PM 01SEP26 27.2 42.5 263 27.5 41.3 260
Tue 10PM 01SEP26 32.4 50.6 263 31.4 47.1 262
Wed 01AM 02SEP26 33.7 52.6 263 26.9 40.4 260
Wed 04AM 02SEP26 30.0 46.7 261 19.8 29.6 258
Wed 07AM 02SEP26 25.8 40.2 258 14.3 21.5 251
Wed 10AM 02SEP26 21.1 32.9 251 12.8 19.2 241
Wed 01PM 02SEP26 16.1 25.2 237 12.9 19.4 226
Wed 04PM 02SEP26 13.6 21.2 242 11.3 16.9 233
Wed 07PM 02SEP26 9.9 15.5 243 8.4 12.6 235
Wed 10PM 02SEP26 11.7 18.3 249 8.2 12.2 241
Thu 01AM 03SEP26 13.4 20.9 250 9.0 13.5 243
Thu 04AM 03SEP26 15.5 24.2 253 10.5 15.7 247
Thu 07AM 03SEP26 17.2 26.9 258 11.4 17.1 254
Thu 10AM 03SEP26 16.4 25.5 257 10.6 15.9 249
Thu 01PM 03SEP26 12.7 19.8 239 10.9 16.3 229
Thu 04PM 03SEP26 13.1 20.5 243 14.8 22.1 243
Thu 07PM 03SEP26 11.6 18.1 245 15.3 23.0 245
Thu 10PM 03SEP26 16.1 25.2 255 17.5 26.2 256
Fri 01AM 04SEP26 20.3 31.6 258 21.0 31.5 258
Fri 04AM 04SEP26 23.2 36.2 260 23.5 35.2 259
Fri 07AM 04SEP26 24.6 38.4 261 25.3 38.0 260
Fri 10AM 04SEP26 25.2 39.4 255 28.0 42.0 253
Fri 01PM 04SEP26 25.8 40.3 244 29.7 44.6 245
Fri 04PM 04SEP26 26.5 41.3 249 27.1 40.6 248
Fri 07PM 04SEP26 21.3 33.2 260 20.8 31.2 257
Fri 10PM 04SEP26 17.4 27.2 256 19.5 29.3 259
Sat 01AM 05SEP26 17.2 26.8 254 23.4 35.1 259
Sat 04AM 05SEP26 17.0 26.5 257 21.9 32.8 255
Sat 07AM 05SEP26 14.7 22.9 259 23.2 34.8 249
Sat 10AM 05SEP26 10.7 16.7 278 18.4 27.6 269
Sat 01PM 05SEP26 16.7 26.1 210 24.9 37.3 236
Sat 04PM 05SEP26 17.2 26.9 209 26.0 39.1 241
Sat 07PM 05SEP26 13.1 20.4 219 23.1 34.6 238
Sat 10PM 05SEP26 11.9 18.6 197 20.9 31.3 237
Sun 01AM 06SEP26 11.7 18.3 225 22.0 33.0 255
Sun 04AM 06SEP26 14.6 22.7 242 26.3 39.4 250
Sun 07AM 06SEP26 16.5 25.8 262 27.6 41.4 264
Sun 10AM 06SEP26 14.3 22.2 252 21.8 32.8 250
Sun 01PM 06SEP26 13.8 21.5 230 19.2 28.8 244
Sun 04PM 06SEP26 9.3 14.5 213 13.6 20.3 248
Sun 07PM 06SEP26 8.2 12.8 248 14.6 21.9 234
Sun 10PM 06SEP26 5.7 8.8 143 8.3 12.5 226
Mon 01AM 07SEP26 4.9 7.7 143 8.9 13.3 233
Mon 04AM 07SEP26 8.2 12.8 104 15.2 22.7 284
Mon 07AM 07SEP26 5.9 9.1 157 5.3 7.9 246
Mon 10AM 07SEP26 7.6 11.8 138 10.5 15.8 232
Mon 01PM 07SEP26 6.0 9.3 312 7.3 10.9 217
Mon 04PM 07SEP26 4.6 7.6 106 5.7 8.5 168
Mon 07PM 07SEP26 4.1 6.4 92 3.1 4.6 89
Mon 10PM 07SEP26 3.1 4.8 107 2.6 4.0 124
Tue 01AM 08SEP26 3.7 5.8 154 3.3 5.0 197
Tue 04AM 08SEP26 5.4 8.5 239 5.1 7.6 227
Tue 07AM 08SEP26 5.2 8.1 204 9.2 13.8 252
Tue 10AM 08SEP26 9.0 14.0 274 11.7 17.5 276
Tue 01PM 08SEP26 4.0 9.6 319 6.9 10.4 325
Tue 04PM 08SEP26 3.3 5.1 61 4.4 6.5 66
Tue 07PM 08SEP26 5.8 9.0 193 5.0 7.4 293
Tue 10PM 08SEP26 4.6 7.2 197 4.2 6.3 297
Wed 01AM 09SEP26 4.7 7.4 180 3.0 4.6 266
Wed 04AM 09SEP26 6.5 10.1 172 6.9 10.4 243
Wed 07AM 09SEP26 1.5 2.4 326 5.1 7.6 245
Wed 10AM 09SEP26 4.7 7.3 318 4.1 6.1 232
Wed 01PM 09SEP26 6.2 9.7 347 4.1 6.1 282
Wed 04PM 09SEP26 4.4 6.9 77 3.5 5.3 92

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