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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: 06Z Fri 22MAY2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Thu 10PM 21MAY26 3.4 5.3 243 3.4 5.1 249
Fri 01AM 22MAY26 6.1 9.6 255 5.2 7.9 261
Fri 04AM 22MAY26 5.3 8.2 247 3.4 5.1 242
Fri 07AM 22MAY26 5.8 9.0 265 5.2 7.8 260
Fri 10AM 22MAY26 4.5 7.1 276 3.4 5.1 272
Fri 01PM 22MAY26 7.8 12.2 245 6.4 9.6 257
Fri 04PM 22MAY26 9.4 14.6 247 9.4 14.2 271
Fri 07PM 22MAY26 5.8 9.0 287 5.0 7.5 287
Fri 10PM 22MAY26 4.4 6.8 234 4.1 6.1 230
Sat 01AM 23MAY26 5.0 7.8 223 6.7 10.0 241
Sat 04AM 23MAY26 4.8 7.5 211 6.7 10.1 244
Sat 07AM 23MAY26 5.1 8.0 229 8.8 13.2 242
Sat 10AM 23MAY26 6.2 9.7 264 8.4 12.6 258
Sat 01PM 23MAY26 11.7 18.3 209 12.1 18.2 223
Sat 04PM 23MAY26 10.8 16.8 213 11.5 17.2 219
Sat 07PM 23MAY26 5.0 7.8 149 4.5 6.7 197
Sat 10PM 23MAY26 6.0 9.4 142 3.4 5.1 176
Sun 01AM 24MAY26 7.5 11.7 161 5.5 8.2 220
Sun 04AM 24MAY26 6.4 10.1 171 6.2 9.3 229
Sun 07AM 24MAY26 6.6 10.2 157 7.3 10.9 242
Sun 10AM 24MAY26 6.4 10.1 107 6.1 9.2 218
Sun 01PM 24MAY26 4.7 7.4 255 7.3 11.0 223
Sun 04PM 24MAY26 7.6 13.4 195 10.9 16.3 239
Sun 07PM 24MAY26 3.0 4.7 224 4.1 6.2 277
Sun 10PM 24MAY26 9.3 14.6 167 9.8 14.7 241
Mon 01AM 25MAY26 6.6 10.3 170 6.7 10.1 234
Mon 04AM 25MAY26 5.1 8.0 182 6.6 9.9 229
Mon 07AM 25MAY26 3.7 5.8 238 5.7 8.5 232
Mon 10AM 25MAY26 5.5 8.6 254 6.8 10.2 244
Mon 01PM 25MAY26 12.4 19.3 209 11.3 17.0 214
Mon 04PM 25MAY26 16.0 25.0 226 16.4 24.5 223
Mon 07PM 25MAY26 11.9 18.6 249 11.4 17.1 240
Mon 10PM 25MAY26 17.3 27.0 256 15.4 23.0 253
Tue 01AM 26MAY26 21.5 33.6 259 21.7 32.6 257
Tue 04AM 26MAY26 29.2 45.6 263 28.7 43.1 261
Tue 07AM 26MAY26 33.6 52.3 260 31.0 46.4 256
Tue 10AM 26MAY26 30.1 47.0 249 27.9 41.9 246
Tue 01PM 26MAY26 29.1 45.4 243 26.4 39.7 238
Tue 04PM 26MAY26 26.3 41.1 243 20.3 30.4 235
Tue 07PM 26MAY26 23.5 36.7 255 16.6 25.0 247
Tue 10PM 26MAY26 21.3 33.2 255 11.9 17.8 246
Wed 01AM 27MAY26 20.7 32.3 259 14.5 21.7 255
Wed 04AM 27MAY26 15.5 24.2 257 10.1 15.2 251
Wed 07AM 27MAY26 4.5 7.0 260 3.3 4.9 262
Wed 10AM 27MAY26 4.7 8.2 334 5.6 8.5 249
Wed 01PM 27MAY26 6.2 9.7 81 4.2 6.3 96
Wed 04PM 27MAY26 9.2 14.3 73 8.8 13.3 64
Wed 07PM 27MAY26 16.6 25.9 89 18.2 27.2 92
Wed 10PM 27MAY26 18.2 28.4 86 20.4 30.5 88
Thu 01AM 28MAY26 11.1 17.3 78 6.3 9.4 66
Thu 04AM 28MAY26 7.5 11.8 179 4.7 7.0 264
Thu 07AM 28MAY26 4.4 6.9 164 5.4 8.1 261
Thu 10AM 28MAY26 2.9 4.5 19 2.7 4.1 25
Thu 01PM 28MAY26 5.8 9.0 53 6.1 9.2 40
Thu 04PM 28MAY26 7.8 12.2 89 8.4 12.6 95
Thu 07PM 28MAY26 7.6 11.9 172 13.0 19.4 134
Thu 10PM 28MAY26 8.0 12.4 171 12.5 18.8 126
Fri 01AM 29MAY26 10.5 16.3 181 15.7 23.5 128
Fri 04AM 29MAY26 11.4 17.7 186 15.2 22.9 129
Fri 07AM 29MAY26 10.8 16.8 193 12.4 18.6 133
Fri 10AM 29MAY26 10.1 15.8 195 8.9 13.3 137
Fri 01PM 29MAY26 9.1 14.2 208 5.5 8.3 171
Fri 04PM 29MAY26 12.8 19.9 202 9.0 13.5 153
Fri 07PM 29MAY26 10.0 15.6 222 5.8 8.7 188
Fri 10PM 29MAY26 10.7 16.7 246 8.3 12.5 239
Sat 01AM 30MAY26 16.4 25.6 254 12.1 18.1 249
Sat 04AM 30MAY26 22.1 34.5 255 12.3 18.4 247
Sat 07AM 30MAY26 18.4 28.8 248 8.8 13.3 232
Sat 10AM 30MAY26 13.3 20.8 240 6.9 10.3 220
Sat 01PM 30MAY26 14.1 22.0 244 9.0 13.4 233
Sat 04PM 30MAY26 17.7 27.6 248 11.3 17.0 238
Sat 07PM 30MAY26 20.0 31.2 256 11.4 17.1 246
Sat 10PM 30MAY26 19.9 31.0 258 13.5 20.2 253
Sun 01AM 31MAY26 23.0 35.9 260 17.3 26.0 258
Sun 04AM 31MAY26 25.0 39.0 262 19.3 28.9 261
Sun 07AM 31MAY26 22.6 35.2 265 13.1 19.7 263
Sun 10AM 31MAY26 17.7 27.6 254 10.3 15.4 248
Sun 01PM 31MAY26 13.5 21.0 242 9.1 13.6 234
Sun 04PM 31MAY26 11.1 17.3 227 7.0 10.5 207
Sun 07PM 31MAY26 7.8 12.2 235 3.9 5.9 213
Sun 10PM 31MAY26 8.4 13.0 238 2.8 4.2 218

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