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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 Tue 15SEP2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Tue 10AM 15SEP26 13.2 20.6 263 15.5 23.3 261
Tue 01PM 15SEP26 16.0 24.9 228 18.6 27.9 238
Tue 04PM 15SEP26 15.5 24.2 238 18.5 27.8 242
Tue 07PM 15SEP26 11.4 17.8 245 14.2 21.2 247
Tue 10PM 15SEP26 16.5 25.7 255 17.3 26.0 256
Wed 01AM 16SEP26 19.0 29.6 258 18.0 27.0 256
Wed 04AM 16SEP26 18.8 29.3 258 16.5 24.7 256
Wed 07AM 16SEP26 17.5 27.3 259 18.5 27.8 258
Wed 10AM 16SEP26 17.9 28.0 256 21.2 31.8 254
Wed 01PM 16SEP26 16.6 25.9 228 23.0 34.5 243
Wed 04PM 16SEP26 17.9 27.9 238 25.2 37.8 248
Wed 07PM 16SEP26 17.7 27.6 252 24.9 37.3 257
Wed 10PM 16SEP26 20.7 32.4 257 27.3 40.9 259
Thu 01AM 17SEP26 28.5 44.4 261 33.2 49.7 261
Thu 04AM 17SEP26 35.4 55.2 264 35.6 53.4 263
Thu 07AM 17SEP26 31.7 49.5 265 30.0 45.1 263
Thu 10AM 17SEP26 26.5 41.4 257 24.5 36.7 254
Thu 01PM 17SEP26 22.1 34.4 242 24.6 36.9 243
Thu 04PM 17SEP26 21.7 33.9 253 22.2 33.3 251
Thu 07PM 17SEP26 19.2 30.0 258 19.5 29.3 257
Thu 10PM 17SEP26 17.9 28.0 258 14.5 21.8 257
Fri 01AM 18SEP26 14.4 22.4 257 8.3 12.4 253
Fri 04AM 18SEP26 14.0 21.8 259 7.0 10.5 254
Fri 07AM 18SEP26 10.4 16.2 229 3.0 4.5 190
Fri 10AM 18SEP26 7.2 11.3 294 2.6 3.9 314
Fri 01PM 18SEP26 6.2 9.6 296 4.8 7.2 308
Fri 04PM 18SEP26 3.4 5.3 335 3.9 5.8 284
Fri 07PM 18SEP26 3.1 4.8 231 4.5 6.8 269
Fri 10PM 18SEP26 4.8 7.5 284 2.7 4.1 277
Sat 01AM 19SEP26 4.3 6.7 286 1.8 2.8 315
Sat 04AM 19SEP26 5.0 7.8 260 2.8 4.2 267
Sat 07AM 19SEP26 4.1 6.4 251 1.8 2.7 241
Sat 10AM 19SEP26 5.7 8.9 292 4.6 6.9 288
Sat 01PM 19SEP26 6.6 10.3 301 5.1 7.6 293
Sat 04PM 19SEP26 3.3 5.1 279 3.2 4.7 140
Sat 07PM 19SEP26 4.2 6.6 167 4.2 6.3 206
Sat 10PM 19SEP26 6.2 9.7 177 7.9 11.9 235
Sun 01AM 20SEP26 6.0 9.4 220 9.8 14.7 238
Sun 04AM 20SEP26 5.6 8.8 214 9.0 13.4 242
Sun 07AM 20SEP26 5.5 8.6 188 9.3 14.0 236
Sun 10AM 20SEP26 5.0 7.8 295 7.0 10.5 275
Sun 01PM 20SEP26 9.2 14.3 207 10.1 15.1 231
Sun 04PM 20SEP26 6.5 10.1 180 6.8 10.2 207
Sun 07PM 20SEP26 3.5 5.4 117 4.0 5.9 101
Sun 10PM 20SEP26 9.8 15.3 109 4.1 6.1 115
Mon 01AM 21SEP26 6.3 9.8 188 2.6 3.9 271
Mon 04AM 21SEP26 7.1 11.0 100 7.0 10.4 89
Mon 07AM 21SEP26 9.5 14.8 90 8.0 12.0 82
Mon 10AM 21SEP26 9.5 14.8 58 9.0 13.4 46
Mon 01PM 21SEP26 8.7 13.6 40 10.9 16.3 40
Mon 04PM 21SEP26 10.0 15.7 40 14.0 21.0 38
Mon 07PM 21SEP26 10.1 15.8 90 13.3 19.9 78
Mon 10PM 21SEP26 10.3 16.1 102 13.1 19.6 90
Tue 01AM 22SEP26 10.4 16.1 93 10.3 15.4 82
Tue 04AM 22SEP26 8.6 13.4 94 8.9 13.3 84
Tue 07AM 22SEP26 10.6 16.6 87 9.2 13.7 79
Tue 10AM 22SEP26 12.3 19.2 57 11.2 16.7 53
Tue 01PM 22SEP26 11.1 17.4 48 11.5 17.3 42
Tue 04PM 22SEP26 10.7 16.7 47 11.6 17.5 51
Tue 07PM 22SEP26 12.2 19.0 83 10.8 16.2 78
Tue 10PM 22SEP26 15.6 24.4 85 9.1 13.7 75
Wed 01AM 23SEP26 15.8 24.7 85 8.1 12.1 73
Wed 04AM 23SEP26 13.0 20.3 82 4.2 6.3 68
Wed 07AM 23SEP26 11.1 17.4 168 5.1 7.6 248
Wed 10AM 23SEP26 9.6 15.0 146 5.0 7.5 230
Wed 01PM 23SEP26 6.4 10.0 131 3.3 4.9 243
Wed 04PM 23SEP26 7.2 11.3 31 4.7 7.0 44
Wed 07PM 23SEP26 6.0 9.4 96 3.9 5.8 96
Wed 10PM 23SEP26 8.9 13.8 165 7.6 11.4 230
Thu 01AM 24SEP26 6.7 10.5 168 6.7 10.0 229
Thu 04AM 24SEP26 3.3 5.1 233 2.9 4.3 238
Thu 07AM 24SEP26 4.6 7.2 198 3.6 5.3 141
Thu 10AM 24SEP26 4.1 6.4 175 2.5 3.8 69
Thu 01PM 24SEP26 6.1 9.5 298 3.8 5.8 329
Thu 04PM 24SEP26 10.1 15.8 197 7.4 11.0 175
Thu 07PM 24SEP26 4.7 7.4 157 4.7 7.1 178
Thu 10PM 24SEP26 6.1 9.6 215 10.1 15.1 248
Fri 01AM 25SEP26 15.0 23.5 253 19.1 28.7 257
Fri 04AM 25SEP26 21.8 34.1 259 20.2 30.3 257
Fri 07AM 25SEP26 28.1 43.8 261 25.3 38.0 258
Fri 10AM 25SEP26 30.7 47.9 243 32.6 48.8 239

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