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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 Sun 18JAN2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 11AM 18JAN26 20.5 30.8 231 16.3 24.4 293
Sun 02PM 18JAN26 18.2 27.3 229 13.4 20.1 290
Sun 05PM 18JAN26 17.8 26.6 229 15.5 23.3 290
Sun 08PM 18JAN26 19.7 29.6 226 19.4 29.0 289
Sun 11PM 18JAN26 22.8 34.2 227 21.9 32.8 289
Mon 02AM 19JAN26 24.4 36.6 229 23.6 35.5 291
Mon 05AM 19JAN26 17.8 26.7 226 20.6 30.9 290
Mon 08AM 19JAN26 9.8 14.7 122 15.1 22.7 64
Mon 11AM 19JAN26 4.1 6.2 117 8.1 12.1 230
Mon 02PM 19JAN26 5.4 8.1 104 7.9 11.8 223
Mon 05PM 19JAN26 4.2 6.3 115 7.4 11.1 230
Mon 08PM 19JAN26 3.6 5.4 107 7.1 10.7 228
Mon 11PM 19JAN26 5.6 8.4 127 7.1 10.7 68
Tue 02AM 20JAN26 12.0 18.0 134 11.9 17.8 71
Tue 05AM 20JAN26 17.2 25.8 132 17.1 25.6 71
Tue 08AM 20JAN26 15.7 23.6 131 17.1 25.7 70
Tue 11AM 20JAN26 15.2 22.8 134 15.1 22.7 70
Tue 02PM 20JAN26 18.1 27.1 129 16.7 25.1 67
Tue 05PM 20JAN26 23.2 34.8 129 21.8 32.7 67
Tue 08PM 20JAN26 24.1 36.1 132 23.0 34.6 70
Tue 11PM 20JAN26 22.7 34.0 132 22.7 34.1 71
Wed 02AM 21JAN26 22.2 33.3 131 21.0 31.5 70
Wed 05AM 21JAN26 22.6 33.8 131 20.1 30.2 71
Wed 08AM 21JAN26 22.1 33.2 132 20.0 30.0 71
Wed 11AM 21JAN26 20.3 30.4 131 16.8 25.2 68
Wed 02PM 21JAN26 21.2 31.8 129 17.9 26.9 67
Wed 05PM 21JAN26 20.6 30.9 130 17.8 26.7 69
Wed 08PM 21JAN26 17.7 26.5 133 14.8 22.2 72
Wed 11PM 21JAN26 16.8 25.2 132 13.1 19.6 73
Thu 02AM 22JAN26 16.3 24.5 132 12.2 18.2 75
Thu 05AM 22JAN26 17.2 25.7 133 11.9 17.9 75
Thu 08AM 22JAN26 19.9 29.9 134 13.2 19.8 75
Thu 11AM 22JAN26 19.1 28.7 231 13.0 19.5 293
Thu 02PM 22JAN26 14.1 21.1 228 11.3 16.9 288
Thu 05PM 22JAN26 12.4 18.6 231 8.1 12.2 289
Thu 08PM 22JAN26 10.7 16.1 134 9.8 14.7 74
Thu 11PM 22JAN26 5.2 7.7 117 6.3 9.4 63
Fri 02AM 23JAN26 3.4 5.0 224 4.6 6.9 285
Fri 05AM 23JAN26 3.9 5.9 222 5.7 8.6 285
Fri 08AM 23JAN26 3.7 5.6 200 6.0 9.0 275
Fri 11AM 23JAN26 2.4 3.5 172 4.8 7.2 255
Fri 02PM 23JAN26 3.5 5.3 198 5.0 7.5 266
Fri 05PM 23JAN26 5.9 8.9 199 7.8 11.7 270
Fri 08PM 23JAN26 6.3 9.4 199 8.6 12.9 273
Fri 11PM 23JAN26 7.6 11.5 218 8.3 12.5 281
Sat 02AM 24JAN26 9.5 14.3 130 9.7 14.5 68
Sat 05AM 24JAN26 10.1 15.2 222 10.3 15.4 287
Sat 08AM 24JAN26 10.6 15.9 134 12.4 18.6 70
Sat 11AM 24JAN26 11.7 17.6 231 13.9 20.9 292
Sat 02PM 24JAN26 10.7 16.0 226 13.8 20.8 290
Sat 05PM 24JAN26 7.8 11.7 218 12.5 18.8 284
Sat 08PM 24JAN26 9.4 14.1 222 13.4 20.1 287
Sat 11PM 24JAN26 10.1 15.2 229 12.2 18.3 292
Sun 02AM 25JAN26 10.9 16.4 131 11.5 17.3 69
Sun 05AM 25JAN26 12.3 18.5 135 12.2 18.3 71
Sun 08AM 25JAN26 11.8 17.7 134 12.6 18.9 72
Sun 11AM 25JAN26 10.7 16.1 233 10.3 15.5 294
Sun 02PM 25JAN26 9.8 14.7 228 7.9 11.8 287
Sun 05PM 25JAN26 9.7 14.5 230 7.6 11.5 290
Sun 08PM 25JAN26 6.9 10.3 131 4.9 7.3 73
Sun 11PM 25JAN26 5.4 8.2 170 3.7 5.5 153
Mon 02AM 26JAN26 6.5 9.8 175 5.3 8.0 164
Mon 05AM 26JAN26 7.6 11.4 179 5.5 8.3 170
Mon 08AM 26JAN26 7.9 11.8 165 4.9 7.4 144
Mon 11AM 26JAN26 6.9 10.4 185 3.8 5.8 189
Mon 02PM 26JAN26 9.0 13.5 224 5.8 8.7 282
Mon 05PM 26JAN26 11.9 17.9 130 8.3 12.4 68
Mon 08PM 26JAN26 12.6 18.9 130 9.0 13.5 73
Mon 11PM 26JAN26 13.0 19.6 134 10.2 15.3 74
Tue 02AM 27JAN26 13.3 20.0 133 11.6 17.4 73
Tue 05AM 27JAN26 14.5 21.7 134 13.1 19.6 74
Tue 08AM 27JAN26 13.6 20.4 134 14.2 21.2 73
Tue 11AM 27JAN26 9.3 14.0 133 10.1 15.2 71
Tue 02PM 27JAN26 8.4 12.6 227 8.2 12.3 287
Tue 05PM 27JAN26 8.4 12.6 133 6.7 10.0 73
Tue 08PM 27JAN26 8.3 12.4 137 5.6 8.3 86
Tue 11PM 27JAN26 9.3 13.9 164 5.9 8.8 141
Wed 02AM 28JAN26 11.2 16.8 174 8.1 12.2 163
Wed 05AM 28JAN26 11.0 16.5 178 7.3 10.9 171
Wed 08AM 28JAN26 11.1 16.7 167 6.6 10.0 153
Wed 11AM 28JAN26 11.0 16.5 178 6.8 10.2 169

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