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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: 12Z Thu 04DEC2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Thu 05AM 04DEC25 15.7 23.6 233 18.1 27.1 294
Thu 08AM 04DEC25 16.6 24.8 234 21.3 32.0 294
Thu 11AM 04DEC25 15.3 22.9 238 18.0 27.0 296
Thu 02PM 04DEC25 20.6 30.9 130 21.5 32.3 68
Thu 05PM 04DEC25 23.8 35.7 128 24.1 36.1 68
Thu 08PM 04DEC25 24.3 36.4 132 23.9 35.8 71
Thu 11PM 04DEC25 22.9 34.3 137 22.4 33.7 74
Fri 02AM 05DEC25 26.4 39.5 135 25.1 37.7 75
Fri 05AM 05DEC25 27.4 41.1 133 29.1 43.6 71
Fri 08AM 05DEC25 28.1 42.1 137 29.6 44.3 71
Fri 11AM 05DEC25 26.3 39.5 137 27.3 41.0 71
Fri 02PM 05DEC25 26.7 40.0 132 27.9 41.8 70
Fri 05PM 05DEC25 26.0 39.0 130 27.5 41.3 69
Fri 08PM 05DEC25 28.2 42.4 136 25.7 38.5 76
Fri 11PM 05DEC25 30.3 45.4 137 23.9 35.9 74
Sat 02AM 06DEC25 36.2 54.3 134 31.5 47.2 72
Sat 05AM 06DEC25 39.8 59.6 133 31.3 47.0 71
Sat 08AM 06DEC25 41.9 62.9 130 37.8 56.7 67
Sat 11AM 06DEC25 34.1 51.2 224 26.1 39.1 286
Sat 02PM 06DEC25 34.9 52.4 127 32.0 48.0 67
Sat 05PM 06DEC25 34.0 51.0 128 30.6 46.0 67
Sat 08PM 06DEC25 30.0 45.0 225 22.2 33.3 284
Sat 11PM 06DEC25 30.1 45.2 126 23.4 35.1 66
Sun 02AM 07DEC25 28.8 43.1 126 25.5 38.3 67
Sun 05AM 07DEC25 29.5 44.3 130 26.3 39.5 68
Sun 08AM 07DEC25 22.0 33.0 131 20.6 31.0 72
Sun 11AM 07DEC25 16.4 24.6 136 13.3 20.0 77
Sun 02PM 07DEC25 20.1 30.1 130 14.5 21.8 73
Sun 05PM 07DEC25 24.0 36.0 131 19.4 29.1 72
Sun 08PM 07DEC25 24.7 37.0 131 22.3 33.5 70
Sun 11PM 07DEC25 20.7 31.1 233 17.9 26.8 294
Mon 02AM 08DEC25 20.2 30.3 229 19.3 28.9 292
Mon 05AM 08DEC25 19.0 28.5 230 20.7 31.1 291
Mon 08AM 08DEC25 24.4 36.6 227 23.4 35.1 290
Mon 11AM 08DEC25 22.7 34.1 237 25.8 38.7 296
Mon 02PM 08DEC25 17.9 26.9 125 23.6 35.4 66
Mon 05PM 08DEC25 23.1 34.6 126 20.4 30.7 68
Mon 08PM 08DEC25 28.7 43.1 132 25.9 38.8 72
Mon 11PM 08DEC25 27.6 41.4 132 26.6 39.9 72
Tue 02AM 09DEC25 31.8 47.7 131 29.2 43.8 71
Tue 05AM 09DEC25 33.4 50.1 131 30.5 45.8 71
Tue 08AM 09DEC25 38.9 58.3 131 32.9 49.3 71
Tue 11AM 09DEC25 32.5 48.7 130 28.2 42.4 70
Tue 02PM 09DEC25 36.3 54.5 129 31.8 47.7 67
Tue 05PM 09DEC25 38.8 58.2 124 30.9 46.4 66
Tue 08PM 09DEC25 36.5 54.8 227 27.3 40.9 287
Tue 11PM 09DEC25 43.3 65.0 232 33.0 49.5 293
Wed 02AM 10DEC25 33.5 50.3 229 19.2 28.8 289
Wed 05AM 10DEC25 37.1 55.6 132 34.9 52.4 70
Wed 08AM 10DEC25 39.0 58.5 136 37.4 56.2 73
Wed 11AM 10DEC25 42.9 64.4 134 41.6 62.5 72
Wed 02PM 10DEC25 43.6 65.4 135 41.3 62.0 72
Wed 05PM 10DEC25 39.5 59.3 133 34.3 51.5 71
Wed 08PM 10DEC25 43.5 65.2 131 40.4 60.6 68
Wed 11PM 10DEC25 40.1 60.2 228 38.1 57.1 290
Thu 02AM 11DEC25 39.4 59.1 221 31.9 47.8 284
Thu 05AM 11DEC25 41.6 62.4 222 30.3 45.5 282
Thu 08AM 11DEC25 29.1 43.6 224 25.2 37.8 284
Thu 11AM 11DEC25 35.5 53.3 229 34.0 51.0 290
Thu 02PM 11DEC25 32.8 49.1 229 31.8 47.7 291
Thu 05PM 11DEC25 27.1 40.7 233 27.7 41.5 293
Thu 08PM 11DEC25 23.9 35.9 131 23.0 34.4 69
Thu 11PM 11DEC25 23.1 34.7 133 21.3 32.0 71
Fri 02AM 12DEC25 24.6 36.9 129 22.7 34.1 67
Fri 05AM 12DEC25 25.4 38.1 130 19.6 29.5 70
Fri 08AM 12DEC25 23.7 35.5 136 15.4 23.1 82
Fri 11AM 12DEC25 20.6 30.9 140 12.3 18.5 90
Fri 02PM 12DEC25 21.2 31.7 146 13.0 19.5 105
Fri 05PM 12DEC25 19.8 29.7 157 13.5 20.2 127
Fri 08PM 12DEC25 20.8 31.2 171 14.7 22.0 157
Fri 11PM 12DEC25 23.2 34.9 174 17.1 25.6 165
Sat 02AM 13DEC25 23.6 35.4 176 17.5 26.3 169
Sat 05AM 13DEC25 24.7 37.0 172 17.2 25.8 162
Sat 08AM 13DEC25 24.4 36.6 162 14.8 22.2 139
Sat 11AM 13DEC25 28.6 42.9 175 18.8 28.2 164
Sat 02PM 13DEC25 27.0 40.5 170 19.8 29.6 164
Sat 05PM 13DEC25 24.5 36.7 174 18.7 28.0 168
Sat 08PM 13DEC25 22.6 33.9 173 16.2 24.3 164
Sat 11PM 13DEC25 23.7 35.5 172 16.9 25.3 166
Sun 02AM 14DEC25 27.8 41.7 170 17.4 26.1 158
Sun 05AM 14DEC25 27.2 40.8 158 16.3 24.4 130

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