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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 Tue 20JAN2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Tue 05AM 20JAN26 19.3 28.9 132 18.5 27.8 71
Tue 08AM 20JAN26 16.7 25.1 134 17.0 25.6 72
Tue 11AM 20JAN26 19.9 29.9 135 18.4 27.6 71
Tue 02PM 20JAN26 23.7 35.5 228 20.8 31.2 290
Tue 05PM 20JAN26 27.1 40.7 131 27.8 41.7 68
Tue 08PM 20JAN26 25.4 38.1 128 27.9 41.8 67
Tue 11PM 20JAN26 21.5 32.2 129 24.0 36.0 68
Wed 02AM 21JAN26 17.0 25.6 131 18.7 28.0 70
Wed 05AM 21JAN26 18.9 28.4 131 16.0 24.0 70
Wed 08AM 21JAN26 26.3 39.4 130 25.6 38.5 68
Wed 11AM 21JAN26 24.1 36.2 131 20.3 30.5 69
Wed 02PM 21JAN26 21.8 32.7 230 16.7 25.1 291
Wed 05PM 21JAN26 20.1 30.1 230 14.2 21.3 292
Wed 08PM 21JAN26 18.6 28.0 133 14.6 22.0 72
Wed 11PM 21JAN26 18.9 28.4 133 15.4 23.1 72
Thu 02AM 22JAN26 20.0 30.1 131 16.4 24.6 71
Thu 05AM 22JAN26 20.3 30.5 131 17.0 25.5 70
Thu 08AM 22JAN26 20.0 30.1 130 17.1 25.6 71
Thu 11AM 22JAN26 18.1 27.2 131 15.1 22.6 68
Thu 02PM 22JAN26 17.2 25.8 229 13.4 20.0 291
Thu 05PM 22JAN26 16.6 24.9 230 12.2 18.2 291
Thu 08PM 22JAN26 17.2 25.8 129 12.2 18.3 68
Thu 11PM 22JAN26 16.6 24.8 229 11.0 16.5 292
Fri 02AM 23JAN26 16.4 24.6 132 11.5 17.2 72
Fri 05AM 23JAN26 14.4 21.6 132 9.7 14.5 70
Fri 08AM 23JAN26 12.9 19.4 130 9.3 14.0 69
Fri 11AM 23JAN26 12.1 18.2 224 8.3 12.5 279
Fri 02PM 23JAN26 12.8 19.2 222 9.2 13.8 276
Fri 05PM 23JAN26 13.1 19.7 218 10.1 15.1 275
Fri 08PM 23JAN26 12.6 18.9 219 9.7 14.6 279
Fri 11PM 23JAN26 10.1 15.1 219 9.5 14.2 280
Sat 02AM 24JAN26 11.7 17.6 218 9.8 14.8 279
Sat 05AM 24JAN26 12.1 18.1 220 10.3 15.5 281
Sat 08AM 24JAN26 9.3 14.0 217 11.5 17.2 283
Sat 11AM 24JAN26 6.4 9.6 121 10.1 15.1 233
Sat 02PM 24JAN26 8.3 12.5 109 10.1 15.1 225
Sat 05PM 24JAN26 5.3 8.0 134 8.6 13.0 240
Sat 08PM 24JAN26 10.6 15.9 225 13.5 20.2 288
Sat 11PM 24JAN26 12.1 18.2 228 14.2 21.2 290
Sun 02AM 25JAN26 12.2 18.3 135 14.0 21.1 71
Sun 05AM 25JAN26 14.1 21.1 134 13.9 20.9 73
Sun 08AM 25JAN26 17.6 26.3 133 15.8 23.7 70
Sun 11AM 25JAN26 18.8 28.3 133 17.7 26.5 70
Sun 02PM 25JAN26 18.5 27.8 229 17.6 26.3 291
Sun 05PM 25JAN26 20.9 31.4 129 19.7 29.5 67
Sun 08PM 25JAN26 20.4 30.5 223 22.0 33.1 287
Sun 11PM 25JAN26 16.0 24.0 129 20.8 31.2 68
Mon 02AM 26JAN26 13.5 20.2 135 16.8 25.2 72
Mon 05AM 26JAN26 11.6 17.4 135 13.8 20.7 72
Mon 08AM 26JAN26 9.8 14.8 134 10.8 16.2 75
Mon 11AM 26JAN26 7.3 10.9 146 4.9 7.4 93
Mon 02PM 26JAN26 12.4 18.6 182 9.2 13.9 182
Mon 05PM 26JAN26 14.9 22.3 178 10.6 15.9 174
Mon 08PM 26JAN26 16.3 24.5 181 14.5 21.8 175
Mon 11PM 26JAN26 19.4 29.1 181 18.0 27.0 175
Tue 02AM 27JAN26 16.3 24.5 183 14.0 20.9 176
Tue 05AM 27JAN26 19.4 29.1 158 11.0 16.5 123
Tue 08AM 27JAN26 21.7 32.6 145 12.8 19.2 97
Tue 11AM 27JAN26 20.9 31.3 134 14.5 21.8 73
Tue 02PM 27JAN26 23.6 35.4 229 16.7 25.1 291
Tue 05PM 27JAN26 20.1 30.1 225 16.5 24.7 289
Tue 08PM 27JAN26 17.3 25.9 227 13.6 20.4 291
Tue 11PM 27JAN26 14.4 21.7 136 10.3 15.5 83
Wed 02AM 28JAN26 14.6 21.9 149 8.3 12.5 107
Wed 05AM 28JAN26 17.6 26.4 132 12.3 18.4 74
Wed 08AM 28JAN26 17.1 25.7 132 14.5 21.7 72
Wed 11AM 28JAN26 14.6 21.9 231 10.8 16.2 292
Wed 02PM 28JAN26 14.1 21.1 229 9.1 13.6 291
Wed 05PM 28JAN26 14.2 21.3 225 7.9 11.9 284
Wed 08PM 28JAN26 14.2 21.2 136 7.6 11.5 84
Wed 11PM 28JAN26 12.5 18.7 131 7.0 10.5 70
Thu 02AM 29JAN26 14.7 22.0 129 10.0 15.0 69
Thu 05AM 29JAN26 11.3 17.0 230 8.0 12.0 292
Thu 08AM 29JAN26 6.8 10.2 224 5.7 8.6 287
Thu 11AM 29JAN26 4.9 7.4 231 4.1 6.2 274
Thu 02PM 29JAN26 9.6 14.5 222 7.5 11.2 281
Thu 05PM 29JAN26 8.2 12.4 230 10.4 15.6 290
Thu 08PM 29JAN26 15.3 23.0 229 16.5 24.8 290
Thu 11PM 29JAN26 14.7 22.0 131 15.5 23.2 71
Fri 02AM 30JAN26 13.6 20.4 138 12.4 18.6 77
Fri 05AM 30JAN26 13.7 20.5 231 11.2 16.9 292

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