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Alta - Wind Forecast
Location: 40.58N 111.60W
Base Elevation: 8530 ft
Peak Elevation: 10550 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 06Z Thu 04DEC2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Wed 11PM 03DEC25 5.0 7.6 248 8.4 12.6 297
Thu 02AM 04DEC25 8.6 12.9 226 11.4 17.1 289
Thu 05AM 04DEC25 16.1 24.1 232 18.0 27.0 293
Thu 08AM 04DEC25 15.7 23.6 234 19.9 29.8 294
Thu 11AM 04DEC25 14.8 22.1 238 17.8 26.8 297
Thu 02PM 04DEC25 19.3 29.0 129 20.6 30.8 67
Thu 05PM 04DEC25 21.5 32.2 129 22.4 33.6 69
Thu 08PM 04DEC25 23.0 34.5 133 22.4 33.6 71
Thu 11PM 04DEC25 23.2 34.7 136 21.6 32.4 75
Fri 02AM 05DEC25 24.9 37.4 133 24.8 37.1 73
Fri 05AM 05DEC25 26.4 39.6 133 29.4 44.1 73
Fri 08AM 05DEC25 28.6 42.9 135 29.8 44.7 70
Fri 11AM 05DEC25 24.3 36.5 237 26.2 39.3 296
Fri 02PM 05DEC25 23.8 35.8 131 25.8 38.6 69
Fri 05PM 05DEC25 25.3 37.9 130 27.1 40.7 70
Fri 08PM 05DEC25 27.6 41.4 137 27.2 40.7 74
Fri 11PM 05DEC25 32.5 48.7 134 30.8 46.2 71
Sat 02AM 06DEC25 34.4 51.6 130 29.6 44.4 68
Sat 05AM 06DEC25 33.5 50.3 227 31.7 47.5 290
Sat 08AM 06DEC25 43.9 65.9 134 36.2 54.3 72
Sat 11AM 06DEC25 39.1 58.6 222 29.1 43.6 279
Sat 02PM 06DEC25 30.1 45.1 230 27.3 41.0 289
Sat 05PM 06DEC25 29.6 44.4 234 27.3 40.9 295
Sat 08PM 06DEC25 30.9 46.3 230 28.3 42.5 291
Sat 11PM 06DEC25 36.5 54.8 232 29.9 44.8 291
Sun 02AM 07DEC25 27.0 40.5 232 25.9 38.9 293
Sun 05AM 07DEC25 27.8 41.7 132 28.7 43.1 68
Sun 08AM 07DEC25 27.3 40.9 133 27.7 41.6 70
Sun 11AM 07DEC25 24.0 36.0 135 19.3 28.9 75
Sun 02PM 07DEC25 26.2 39.4 133 19.6 29.4 75
Sun 05PM 07DEC25 26.6 39.9 131 21.7 32.5 73
Sun 08PM 07DEC25 26.2 39.3 132 22.0 32.9 72
Sun 11PM 07DEC25 21.0 31.5 133 19.2 28.9 73
Mon 02AM 08DEC25 22.1 33.1 132 22.1 33.2 70
Mon 05AM 08DEC25 26.4 39.6 131 22.9 34.3 70
Mon 08AM 08DEC25 29.1 43.6 133 27.7 41.5 69
Mon 11AM 08DEC25 21.3 31.9 131 23.8 35.7 69
Mon 02PM 08DEC25 22.2 33.4 227 25.2 37.8 291
Mon 05PM 08DEC25 26.1 39.1 131 23.0 34.5 71
Mon 08PM 08DEC25 27.7 41.5 131 30.6 45.9 70
Mon 11PM 08DEC25 30.2 45.3 131 29.0 43.5 70
Tue 02AM 09DEC25 36.3 54.4 131 31.5 47.2 71
Tue 05AM 09DEC25 36.4 54.6 131 31.8 47.7 70
Tue 08AM 09DEC25 33.6 50.4 129 30.8 46.2 68
Tue 11AM 09DEC25 35.4 53.1 131 36.8 55.1 68
Tue 02PM 09DEC25 33.8 50.8 126 34.4 51.6 66
Tue 05PM 09DEC25 34.3 51.5 129 38.5 57.8 68
Tue 08PM 09DEC25 37.4 56.1 130 36.8 55.2 68
Tue 11PM 09DEC25 38.4 57.6 131 37.0 55.4 70
Wed 02AM 10DEC25 38.8 58.2 132 40.1 60.1 69
Wed 05AM 10DEC25 35.4 53.1 131 36.1 54.2 69
Wed 08AM 10DEC25 36.9 55.4 132 36.1 54.1 70
Wed 11AM 10DEC25 35.9 53.8 132 31.7 47.6 71
Wed 02PM 10DEC25 36.9 55.4 132 32.1 48.1 73
Wed 05PM 10DEC25 35.7 53.6 131 31.7 47.5 72
Wed 08PM 10DEC25 32.4 48.6 131 29.2 43.8 72
Wed 11PM 10DEC25 31.5 47.2 132 28.1 42.1 72
Thu 02AM 11DEC25 31.5 47.3 132 27.1 40.7 72
Thu 05AM 11DEC25 31.6 47.4 132 27.0 40.5 72
Thu 08AM 11DEC25 28.2 42.2 132 25.8 38.8 72
Thu 11AM 11DEC25 25.8 38.8 132 23.4 35.0 72
Thu 02PM 11DEC25 23.3 34.9 134 18.4 27.6 77
Thu 05PM 11DEC25 20.1 30.2 138 14.8 22.2 87
Thu 08PM 11DEC25 19.9 29.9 148 11.9 17.9 110
Thu 11PM 11DEC25 22.3 33.4 168 14.0 20.9 154
Fri 02AM 12DEC25 20.7 31.0 161 12.3 18.5 139
Fri 05AM 12DEC25 21.9 32.8 150 12.8 19.2 116
Fri 08AM 12DEC25 22.1 33.1 173 15.0 22.5 167
Fri 11AM 12DEC25 24.0 36.0 176 17.8 26.7 172
Fri 02PM 12DEC25 24.2 36.3 174 18.9 28.4 168
Fri 05PM 12DEC25 26.6 39.9 173 20.6 31.0 165
Fri 08PM 12DEC25 20.9 31.3 173 16.4 24.6 165
Fri 11PM 12DEC25 21.5 32.3 171 17.0 25.5 162
Sat 02AM 13DEC25 20.4 30.6 170 13.7 20.6 155
Sat 05AM 13DEC25 20.1 30.1 176 17.1 25.7 167
Sat 08AM 13DEC25 21.0 31.5 174 16.6 24.9 167
Sat 11AM 13DEC25 19.6 29.4 179 17.0 25.5 172
Sat 02PM 13DEC25 26.6 39.9 174 21.2 31.8 164
Sat 05PM 13DEC25 20.9 31.3 174 18.2 27.3 163
Sat 08PM 13DEC25 21.2 31.8 175 17.8 26.7 166
Sat 11PM 13DEC25 27.2 40.7 176 20.9 31.3 169

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