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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 Wed 19AUG2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Wed 10AM 19AUG26 9.5 14.8 265 12.6 18.9 262
Wed 01PM 19AUG26 11.8 18.3 212 13.7 20.6 229
Wed 04PM 19AUG26 10.4 16.2 192 11.3 16.9 230
Wed 07PM 19AUG26 7.8 12.2 161 6.4 9.5 222
Wed 10PM 19AUG26 5.3 8.3 165 4.7 7.0 209
Thu 01AM 20AUG26 7.2 11.2 173 7.8 11.7 227
Thu 04AM 20AUG26 6.8 10.6 180 8.8 13.3 235
Thu 07AM 20AUG26 6.0 9.3 213 10.0 15.1 247
Thu 10AM 20AUG26 6.7 10.4 263 9.4 14.1 261
Thu 01PM 20AUG26 10.3 16.1 208 11.5 17.2 228
Thu 04PM 20AUG26 9.1 14.2 175 9.3 13.9 203
Thu 07PM 20AUG26 9.5 14.8 147 5.0 7.4 195
Thu 10PM 20AUG26 7.4 11.6 152 4.9 7.3 199
Fri 01AM 21AUG26 6.3 9.8 169 6.1 9.1 224
Fri 04AM 21AUG26 4.3 6.6 193 5.3 7.9 231
Fri 07AM 21AUG26 6.8 10.6 182 10.9 16.4 250
Fri 10AM 21AUG26 9.1 14.2 209 12.6 18.8 235
Fri 01PM 21AUG26 11.6 18.1 225 15.5 23.2 232
Fri 04PM 21AUG26 14.0 21.9 224 19.1 28.6 239
Fri 07PM 21AUG26 10.5 16.3 236 17.0 25.5 255
Fri 10PM 21AUG26 9.0 14.0 177 12.6 18.9 250
Sat 01AM 22AUG26 8.1 12.6 193 13.7 20.5 255
Sat 04AM 22AUG26 10.3 16.1 239 17.1 25.6 257
Sat 07AM 22AUG26 10.5 16.3 251 16.3 24.4 259
Sat 10AM 22AUG26 11.0 17.1 232 14.3 21.4 241
Sat 01PM 22AUG26 15.6 24.4 222 19.7 29.5 233
Sat 04PM 22AUG26 15.7 24.5 221 21.0 31.4 240
Sat 07PM 22AUG26 11.7 18.3 242 18.8 28.2 256
Sat 10PM 22AUG26 9.1 14.1 220 15.6 23.5 257
Sun 01AM 23AUG26 9.5 14.8 229 16.2 24.2 257
Sun 04AM 23AUG26 11.7 18.3 250 17.4 26.1 257
Sun 07AM 23AUG26 11.5 18.0 257 15.9 23.9 257
Sun 10AM 23AUG26 8.9 13.9 248 12.9 19.4 252
Sun 01PM 23AUG26 13.2 20.7 209 16.7 25.1 231
Sun 04PM 23AUG26 13.7 21.4 200 18.7 28.0 238
Sun 07PM 23AUG26 10.7 16.7 173 12.8 19.2 239
Sun 10PM 23AUG26 9.3 14.4 168 9.3 13.9 241
Mon 01AM 24AUG26 7.9 12.3 179 11.0 16.5 250
Mon 04AM 24AUG26 8.2 12.8 193 13.2 19.8 249
Mon 07AM 24AUG26 8.0 12.4 213 14.1 21.2 246
Mon 10AM 24AUG26 7.5 13.8 230 13.0 19.4 248
Mon 01PM 24AUG26 16.5 25.8 211 22.2 33.3 232
Mon 04PM 24AUG26 17.2 26.9 222 24.6 37.0 242
Mon 07PM 24AUG26 12.1 18.8 224 20.4 30.7 255
Mon 10PM 24AUG26 9.8 15.3 192 15.1 22.7 245
Tue 01AM 25AUG26 8.7 13.5 192 13.5 20.3 250
Tue 04AM 25AUG26 7.9 12.3 210 13.4 20.1 255
Tue 07AM 25AUG26 7.3 11.4 205 13.1 19.7 254
Tue 10AM 25AUG26 7.3 11.7 234 11.7 17.5 247
Tue 01PM 25AUG26 13.2 20.6 201 15.9 23.9 224
Tue 04PM 25AUG26 12.6 19.7 204 16.5 24.7 234
Tue 07PM 25AUG26 10.0 15.6 168 10.4 15.6 235
Tue 10PM 25AUG26 10.4 16.2 160 7.2 10.9 222
Wed 01AM 26AUG26 6.9 10.8 172 7.7 11.6 227
Wed 04AM 26AUG26 6.7 10.5 217 10.5 15.8 247
Wed 07AM 26AUG26 8.3 12.9 238 14.7 22.1 258
Wed 10AM 26AUG26 9.7 15.1 229 13.4 20.0 243
Wed 01PM 26AUG26 13.2 20.5 208 15.7 23.6 229
Wed 04PM 26AUG26 11.8 18.4 204 14.2 21.3 234
Wed 07PM 26AUG26 9.1 14.3 163 7.6 11.4 228
Wed 10PM 26AUG26 7.0 10.9 167 6.7 10.0 229
Thu 01AM 27AUG26 5.9 9.3 192 8.3 12.5 241
Thu 04AM 27AUG26 7.9 12.3 203 13.1 19.6 253
Thu 07AM 27AUG26 9.3 14.4 231 17.0 25.4 258
Thu 10AM 27AUG26 8.4 13.2 221 13.4 20.1 241
Thu 01PM 27AUG26 15.5 24.2 210 18.9 28.3 229
Thu 04PM 27AUG26 15.2 23.8 201 21.8 32.6 241
Thu 07PM 27AUG26 10.5 16.4 185 15.2 22.8 248
Thu 10PM 27AUG26 7.3 11.4 206 11.5 17.2 248
Fri 01AM 28AUG26 7.6 11.8 209 12.5 18.8 251
Fri 04AM 28AUG26 9.9 15.5 240 15.5 23.3 256
Fri 07AM 28AUG26 13.2 20.6 257 16.2 24.3 258
Fri 10AM 28AUG26 14.8 23.0 245 16.0 24.1 246
Fri 01PM 28AUG26 15.4 23.9 228 17.1 25.7 233
Fri 04PM 28AUG26 15.7 24.6 233 17.6 26.4 238
Fri 07PM 28AUG26 9.9 15.4 235 14.7 22.1 251
Fri 10PM 28AUG26 8.3 13.0 233 11.7 17.5 249
Sat 01AM 29AUG26 10.8 16.9 247 13.4 20.1 254
Sat 04AM 29AUG26 13.0 20.3 253 14.2 21.3 255
Sat 07AM 29AUG26 15.4 24.0 259 14.3 21.5 258
Sat 10AM 29AUG26 15.2 23.8 254 13.9 20.9 252

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