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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 24AUG2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 04PM 23AUG26 16.9 26.4 232 21.3 31.9 239
Sun 07PM 23AUG26 16.0 25.0 257 19.7 29.5 258
Sun 10PM 23AUG26 11.2 17.5 242 17.1 25.7 257
Mon 01AM 24AUG26 10.9 17.0 238 17.3 26.0 257
Mon 04AM 24AUG26 10.5 16.4 237 17.1 25.7 257
Mon 07AM 24AUG26 10.9 17.1 249 17.4 26.1 259
Mon 10AM 24AUG26 12.5 19.5 225 16.9 25.4 239
Mon 01PM 24AUG26 16.0 25.0 223 20.3 30.5 235
Mon 04PM 24AUG26 16.7 26.0 228 20.4 30.6 237
Mon 07PM 24AUG26 16.6 25.8 253 21.6 32.4 258
Mon 10PM 24AUG26 14.7 23.0 255 18.0 27.0 259
Tue 01AM 25AUG26 10.0 15.6 235 16.5 24.7 258
Tue 04AM 25AUG26 10.4 16.2 245 16.8 25.3 260
Tue 07AM 25AUG26 13.6 21.2 260 17.7 26.5 261
Tue 10AM 25AUG26 12.8 20.0 232 15.7 23.5 239
Tue 01PM 25AUG26 15.3 23.9 222 18.6 27.9 234
Tue 04PM 25AUG26 14.2 22.1 222 16.7 25.1 233
Tue 07PM 25AUG26 10.1 15.7 188 15.3 22.9 252
Tue 10PM 25AUG26 9.9 15.4 178 13.7 20.5 251
Wed 01AM 26AUG26 10.0 15.6 182 15.2 22.8 248
Wed 04AM 26AUG26 12.6 19.7 249 18.6 27.9 258
Wed 07AM 26AUG26 12.1 18.9 255 17.7 26.6 261
Wed 10AM 26AUG26 10.1 15.8 231 13.1 19.7 242
Wed 01PM 26AUG26 14.2 22.1 218 17.1 25.6 232
Wed 04PM 26AUG26 15.2 23.7 218 19.2 28.8 237
Wed 07PM 26AUG26 10.6 16.5 202 17.6 26.4 254
Wed 10PM 26AUG26 9.7 15.1 190 16.8 25.2 256
Thu 01AM 27AUG26 9.1 14.2 189 14.8 22.2 255
Thu 04AM 27AUG26 10.6 16.5 245 15.7 23.5 258
Thu 07AM 27AUG26 10.9 17.0 253 15.0 22.6 259
Thu 10AM 27AUG26 10.6 16.6 242 11.7 17.5 245
Thu 01PM 27AUG26 15.7 24.4 229 17.4 26.1 231
Thu 04PM 27AUG26 16.3 25.4 228 18.7 28.1 235
Thu 07PM 27AUG26 11.4 17.9 232 18.7 28.0 255
Thu 10PM 27AUG26 13.2 20.6 250 18.8 28.2 258
Fri 01AM 28AUG26 14.5 22.6 253 17.8 26.6 258
Fri 04AM 28AUG26 16.8 26.2 256 19.1 28.7 259
Fri 07AM 28AUG26 18.3 28.5 259 19.4 29.1 259
Fri 10AM 28AUG26 18.7 29.1 238 18.2 27.3 234
Fri 01PM 28AUG26 20.9 32.6 233 20.5 30.8 231
Fri 04PM 28AUG26 22.8 35.6 236 22.6 33.9 236
Fri 07PM 28AUG26 22.7 35.5 259 21.4 32.1 257
Fri 10PM 28AUG26 25.9 40.3 261 23.0 34.4 260
Sat 01AM 29AUG26 26.8 41.8 262 22.5 33.8 259
Sat 04AM 29AUG26 28.9 45.1 262 21.4 32.2 260
Sat 07AM 29AUG26 27.0 42.1 263 19.8 29.8 259
Sat 10AM 29AUG26 23.5 36.7 247 20.6 30.9 242
Sat 01PM 29AUG26 22.0 34.4 239 20.2 30.3 234
Sat 04PM 29AUG26 21.5 33.5 244 17.9 26.8 235
Sat 07PM 29AUG26 18.6 29.0 257 14.7 22.1 252
Sat 10PM 29AUG26 13.7 21.4 250 11.1 16.7 246
Sun 01AM 30AUG26 12.7 19.8 251 10.6 15.9 249
Sun 04AM 30AUG26 14.7 22.9 256 12.4 18.6 256
Sun 07AM 30AUG26 13.6 21.2 261 12.4 18.5 260
Sun 10AM 30AUG26 12.8 20.0 258 14.7 22.1 256
Sun 01PM 30AUG26 13.3 20.8 223 15.5 23.2 231
Sun 04PM 30AUG26 12.3 19.2 219 16.0 23.9 238
Sun 07PM 30AUG26 9.9 15.4 236 14.1 21.1 250
Sun 10PM 30AUG26 12.5 19.5 246 17.2 25.7 255
Mon 01AM 31AUG26 16.7 26.1 255 20.3 30.5 257
Mon 04AM 31AUG26 18.5 28.9 257 20.3 30.5 258
Mon 07AM 31AUG26 18.9 29.6 260 22.2 33.4 260
Mon 10AM 31AUG26 22.2 34.7 247 28.1 42.2 250
Mon 01PM 31AUG26 21.7 33.8 237 28.6 42.9 242
Mon 04PM 31AUG26 24.9 38.8 244 31.5 47.2 248
Mon 07PM 31AUG26 23.1 36.1 259 27.6 41.4 261
Mon 10PM 31AUG26 25.3 39.4 261 29.2 43.8 261
Tue 01AM 01SEP26 25.7 40.2 261 30.4 45.6 262
Tue 04AM 01SEP26 26.9 42.0 262 29.4 44.1 262
Tue 07AM 01SEP26 23.6 36.8 262 25.0 37.4 260
Tue 10AM 01SEP26 18.1 28.2 251 25.9 38.9 257
Tue 01PM 01SEP26 31.2 48.7 264 35.3 52.9 263
Tue 04PM 01SEP26 20.9 32.6 263 25.3 38.0 261
Tue 07PM 01SEP26 22.7 35.5 266 27.3 41.0 263
Tue 10PM 01SEP26 19.9 31.1 262 18.3 27.4 261
Wed 01AM 02SEP26 27.1 42.3 264 25.9 38.9 263
Wed 04AM 02SEP26 22.3 34.8 258 13.6 20.3 252
Wed 07AM 02SEP26 14.1 22.0 255 7.4 11.1 248
Wed 10AM 02SEP26 6.0 9.3 266 2.9 4.3 266
Wed 01PM 02SEP26 3.6 5.7 257 5.3 7.9 277
Wed 04PM 02SEP26 3.3 5.1 161 2.3 3.5 223

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