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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: 18Z Thu 04DEC2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Thu 11AM 04DEC25 14.4 21.6 237 17.4 26.2 296
Thu 02PM 04DEC25 18.7 28.1 129 20.4 30.6 67
Thu 05PM 04DEC25 22.1 33.1 128 22.5 33.7 68
Thu 08PM 04DEC25 23.0 34.5 133 21.2 31.9 71
Thu 11PM 04DEC25 23.6 35.4 135 22.4 33.6 73
Fri 02AM 05DEC25 25.0 37.6 133 24.9 37.4 72
Fri 05AM 05DEC25 28.0 42.0 131 30.2 45.4 71
Fri 08AM 05DEC25 30.1 45.1 233 33.0 49.5 294
Fri 11AM 05DEC25 26.6 39.8 135 28.2 42.2 71
Fri 02PM 05DEC25 24.0 36.1 133 24.3 36.4 72
Fri 05PM 05DEC25 23.3 34.9 131 24.3 36.4 70
Fri 08PM 05DEC25 29.7 44.5 135 26.0 38.9 76
Fri 11PM 05DEC25 36.2 54.3 133 28.1 42.1 70
Sat 02AM 06DEC25 30.8 46.2 133 25.1 37.6 69
Sat 05AM 06DEC25 35.3 52.9 231 32.1 48.2 293
Sat 08AM 06DEC25 33.4 50.1 229 27.5 41.2 290
Sat 11AM 06DEC25 33.2 49.8 126 29.1 43.7 70
Sat 02PM 06DEC25 35.0 52.5 227 30.9 46.4 288
Sat 05PM 06DEC25 31.2 46.9 221 26.7 40.0 284
Sat 08PM 06DEC25 29.1 43.6 126 25.6 38.4 67
Sat 11PM 06DEC25 30.4 45.7 128 25.8 38.7 70
Sun 02AM 07DEC25 29.0 43.5 130 25.9 38.9 71
Sun 05AM 07DEC25 29.2 43.8 131 26.5 39.7 70
Sun 08AM 07DEC25 24.4 36.6 132 22.7 34.0 71
Sun 11AM 07DEC25 21.0 31.5 133 18.5 27.8 72
Sun 02PM 07DEC25 20.2 30.3 130 16.6 25.0 70
Sun 05PM 07DEC25 19.3 28.9 133 16.5 24.7 75
Sun 08PM 07DEC25 19.3 29.0 130 16.7 25.1 72
Sun 11PM 07DEC25 17.0 25.5 131 15.0 22.6 74
Mon 02AM 08DEC25 19.5 29.2 133 17.7 26.6 74
Mon 05AM 08DEC25 20.3 30.4 132 19.4 29.1 72
Mon 08AM 08DEC25 20.4 30.6 132 19.7 29.6 73
Mon 11AM 08DEC25 22.3 33.4 132 22.3 33.5 71
Mon 02PM 08DEC25 24.4 36.6 133 21.1 31.6 73
Mon 05PM 08DEC25 27.3 41.0 135 22.9 34.4 79
Mon 08PM 08DEC25 25.2 37.8 134 22.1 33.1 75
Mon 11PM 08DEC25 30.6 46.0 132 26.8 40.2 73
Tue 02AM 09DEC25 33.3 49.9 133 27.3 40.9 72
Tue 05AM 09DEC25 36.1 54.1 133 28.9 43.3 72
Tue 08AM 09DEC25 36.6 54.9 132 28.6 42.9 72
Tue 11AM 09DEC25 38.1 57.1 132 31.4 47.0 73
Tue 02PM 09DEC25 36.2 54.3 135 29.9 44.9 74
Tue 05PM 09DEC25 30.7 46.1 221 25.6 38.4 287
Tue 08PM 09DEC25 27.9 41.8 224 21.2 31.9 286
Tue 11PM 09DEC25 36.4 54.6 230 29.7 44.6 290
Wed 02AM 10DEC25 36.0 54.0 128 28.4 42.7 69
Wed 05AM 10DEC25 39.7 59.6 131 32.3 48.5 70
Wed 08AM 10DEC25 39.6 59.4 131 33.9 50.9 70
Wed 11AM 10DEC25 42.3 63.4 133 36.2 54.3 71
Wed 02PM 10DEC25 45.8 68.7 135 41.4 62.2 72
Wed 05PM 10DEC25 41.7 62.5 136 33.2 49.8 75
Wed 08PM 10DEC25 47.9 71.9 135 40.1 60.2 72
Wed 11PM 10DEC25 43.3 64.9 220 40.3 60.4 270
Thu 02AM 11DEC25 41.0 61.4 221 32.3 48.4 278
Thu 05AM 11DEC25 40.2 60.3 224 28.5 42.7 282
Thu 08AM 11DEC25 40.0 60.0 230 31.9 47.9 289
Thu 11AM 11DEC25 41.8 62.7 230 32.5 48.7 290
Thu 02PM 11DEC25 32.2 48.3 231 26.6 39.9 291
Thu 05PM 11DEC25 33.9 50.9 227 30.6 45.9 289
Thu 08PM 11DEC25 32.7 49.0 231 30.3 45.5 292
Thu 11PM 11DEC25 33.6 50.4 130 34.2 51.3 69
Fri 02AM 12DEC25 31.1 46.6 131 31.7 47.6 69
Fri 05AM 12DEC25 31.8 47.8 132 31.5 47.3 70
Fri 08AM 12DEC25 28.2 42.3 134 26.0 39.0 71
Fri 11AM 12DEC25 27.0 40.5 135 22.6 33.8 76
Fri 02PM 12DEC25 27.5 41.2 132 24.7 37.0 75
Fri 05PM 12DEC25 26.6 40.0 134 23.2 34.7 79
Fri 08PM 12DEC25 26.1 39.2 134 21.2 31.8 77
Fri 11PM 12DEC25 23.3 35.0 133 20.1 30.1 74
Sat 02AM 13DEC25 22.5 33.8 133 19.4 29.2 75
Sat 05AM 13DEC25 23.6 35.3 133 20.8 31.3 74
Sat 08AM 13DEC25 22.1 33.1 131 21.0 31.5 72
Sat 11AM 13DEC25 21.4 32.2 131 19.6 29.5 71
Sat 02PM 13DEC25 22.1 33.2 130 19.1 28.7 74
Sat 05PM 13DEC25 20.1 30.2 133 16.2 24.3 79
Sat 08PM 13DEC25 15.6 23.3 140 10.6 15.9 93
Sat 11PM 13DEC25 15.7 23.5 161 9.9 14.9 140
Sun 02AM 14DEC25 16.6 24.9 173 12.3 18.5 165
Sun 05AM 14DEC25 17.0 25.6 172 12.5 18.7 166
Sun 08AM 14DEC25 16.6 25.0 154 9.9 14.9 123
Sun 11AM 14DEC25 16.2 24.3 140 9.5 14.2 92

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