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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: 18Z Sat 22AUG2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sat 10AM 22AUG26 12.1 18.9 241 15.2 22.8 245
Sat 01PM 22AUG26 15.2 23.7 227 18.4 27.6 233
Sat 04PM 22AUG26 16.9 26.3 227 21.0 31.5 238
Sat 07PM 22AUG26 13.4 20.9 249 19.7 29.6 257
Sat 10PM 22AUG26 9.6 15.0 214 16.4 24.6 256
Sun 01AM 23AUG26 10.0 15.6 236 16.7 25.0 258
Sun 04AM 23AUG26 12.2 19.1 254 16.1 24.2 258
Sun 07AM 23AUG26 11.4 17.7 258 15.8 23.8 255
Sun 10AM 23AUG26 10.2 15.9 252 14.2 21.2 253
Sun 01PM 23AUG26 14.8 23.1 215 18.4 27.6 231
Sun 04PM 23AUG26 14.9 23.2 221 19.7 29.5 239
Sun 07PM 23AUG26 10.7 16.7 222 18.3 27.4 254
Sun 10PM 23AUG26 9.2 14.3 209 15.1 22.6 255
Mon 01AM 24AUG26 9.0 14.0 212 15.6 23.4 257
Mon 04AM 24AUG26 10.0 15.6 232 17.6 26.3 259
Mon 07AM 24AUG26 11.7 18.3 253 17.6 26.4 260
Mon 10AM 24AUG26 13.4 21.0 232 17.9 26.8 241
Mon 01PM 24AUG26 17.1 26.7 224 21.5 32.3 235
Mon 04PM 24AUG26 16.5 25.8 225 20.4 30.6 236
Mon 07PM 24AUG26 11.8 18.4 222 19.2 28.8 253
Mon 10PM 24AUG26 9.6 15.0 200 15.5 23.3 252
Tue 01AM 25AUG26 9.7 15.1 180 14.3 21.5 251
Tue 04AM 25AUG26 9.0 14.0 222 16.0 24.0 258
Tue 07AM 25AUG26 11.6 18.1 254 16.8 25.1 260
Tue 10AM 25AUG26 13.3 20.8 232 15.9 23.9 239
Tue 01PM 25AUG26 14.9 23.2 223 18.4 27.6 234
Tue 04PM 25AUG26 13.7 21.4 220 17.1 25.7 234
Tue 07PM 25AUG26 12.3 19.2 170 14.2 21.3 244
Tue 10PM 25AUG26 8.9 13.9 170 10.0 15.0 241
Wed 01AM 26AUG26 9.3 14.5 182 13.6 20.4 250
Wed 04AM 26AUG26 9.1 14.1 214 15.6 23.4 256
Wed 07AM 26AUG26 10.4 16.3 249 16.2 24.2 259
Wed 10AM 26AUG26 11.0 17.1 238 13.0 19.4 243
Wed 01PM 26AUG26 13.7 21.4 222 15.8 23.6 229
Wed 04PM 26AUG26 13.9 21.7 214 16.6 24.9 233
Wed 07PM 26AUG26 11.6 18.2 178 16.7 25.1 250
Wed 10PM 26AUG26 9.9 15.5 184 15.0 22.4 250
Thu 01AM 27AUG26 9.7 15.2 210 16.8 25.2 256
Thu 04AM 27AUG26 10.4 16.3 242 15.8 23.7 257
Thu 07AM 27AUG26 11.9 18.5 254 15.5 23.2 258
Thu 10AM 27AUG26 13.6 21.3 244 14.6 21.9 244
Thu 01PM 27AUG26 16.1 25.1 229 17.4 26.1 230
Thu 04PM 27AUG26 16.5 25.7 229 18.1 27.1 233
Thu 07PM 27AUG26 10.0 15.6 228 16.9 25.4 254
Thu 10PM 27AUG26 11.0 17.2 239 16.9 25.3 255
Fri 01AM 28AUG26 13.4 21.0 252 17.2 25.8 257
Fri 04AM 28AUG26 16.8 26.2 258 16.3 24.5 259
Fri 07AM 28AUG26 18.5 28.8 260 13.8 20.7 257
Fri 10AM 28AUG26 14.8 23.1 241 11.3 17.0 230
Fri 01PM 28AUG26 17.6 27.5 233 16.7 25.1 229
Fri 04PM 28AUG26 18.4 28.8 234 19.3 28.9 236
Fri 07PM 28AUG26 17.3 27.0 255 19.3 28.9 255
Fri 10PM 28AUG26 14.0 21.9 253 13.8 20.7 253
Sat 01AM 29AUG26 18.5 28.8 257 13.9 20.8 253
Sat 04AM 29AUG26 15.6 24.3 255 12.4 18.5 252
Sat 07AM 29AUG26 19.6 30.5 258 14.8 22.2 254
Sat 10AM 29AUG26 16.8 26.2 247 12.8 19.2 241
Sat 01PM 29AUG26 15.9 24.8 229 14.9 22.4 223
Sat 04PM 29AUG26 15.2 23.7 233 15.3 22.9 234
Sat 07PM 29AUG26 9.5 14.9 239 12.9 19.4 249
Sat 10PM 29AUG26 10.9 17.0 247 13.0 19.5 252
Sun 01AM 30AUG26 12.6 19.7 251 12.1 18.1 251
Sun 04AM 30AUG26 14.8 23.1 253 11.8 17.6 248
Sun 07AM 30AUG26 14.2 22.2 253 9.8 14.7 246
Sun 10AM 30AUG26 12.8 20.0 246 10.2 15.4 243
Sun 01PM 30AUG26 14.3 22.3 227 13.6 20.5 220
Sun 04PM 30AUG26 11.8 18.4 225 11.8 17.7 227
Sun 07PM 30AUG26 6.3 9.9 196 9.5 14.2 241
Sun 10PM 30AUG26 7.4 11.6 187 10.9 16.4 250
Mon 01AM 31AUG26 10.1 15.7 244 14.0 21.0 254
Mon 04AM 31AUG26 13.6 21.2 254 15.2 22.8 256
Mon 07AM 31AUG26 14.2 22.2 257 14.4 21.6 257
Mon 10AM 31AUG26 13.8 21.5 247 13.0 19.6 244
Mon 01PM 31AUG26 14.4 22.5 228 14.8 22.2 225
Mon 04PM 31AUG26 12.8 20.0 218 16.0 24.0 234
Mon 07PM 31AUG26 9.4 14.7 181 14.1 21.1 250
Mon 10PM 31AUG26 8.2 12.9 187 13.5 20.3 253
Tue 01AM 01SEP26 10.8 16.9 246 14.7 22.1 255
Tue 04AM 01SEP26 13.5 21.0 253 14.3 21.4 254
Tue 07AM 01SEP26 12.8 20.0 254 13.6 20.5 255
Tue 10AM 01SEP26 14.3 22.2 247 14.2 21.3 245

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