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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: 00Z Tue 20JAN2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Mon 05PM 19JAN26 4.6 6.9 179 9.0 13.4 265
Mon 08PM 19JAN26 9.8 14.7 230 11.4 17.0 290
Mon 11PM 19JAN26 13.1 19.7 133 12.9 19.4 72
Tue 02AM 20JAN26 16.8 25.2 131 15.1 22.7 70
Tue 05AM 20JAN26 20.0 29.9 132 18.4 27.5 70
Tue 08AM 20JAN26 17.9 26.8 133 18.1 27.2 71
Tue 11AM 20JAN26 18.8 28.2 134 17.5 26.3 71
Tue 02PM 20JAN26 22.7 34.1 229 20.3 30.4 290
Tue 05PM 20JAN26 26.5 39.8 229 25.5 38.3 292
Tue 08PM 20JAN26 26.4 39.6 132 27.3 41.0 69
Tue 11PM 20JAN26 23.2 34.8 128 23.3 35.0 68
Wed 02AM 21JAN26 19.6 29.4 132 20.2 30.3 70
Wed 05AM 21JAN26 19.5 29.3 130 17.9 26.9 70
Wed 08AM 21JAN26 22.8 34.2 129 19.4 29.0 69
Wed 11AM 21JAN26 21.3 32.0 131 16.4 24.6 71
Wed 02PM 21JAN26 17.9 26.8 228 12.3 18.5 287
Wed 05PM 21JAN26 17.9 26.8 230 12.7 19.1 293
Wed 08PM 21JAN26 20.4 30.5 132 15.5 23.3 72
Wed 11PM 21JAN26 21.9 32.8 131 17.4 26.2 72
Thu 02AM 22JAN26 22.7 34.1 130 17.9 26.9 70
Thu 05AM 22JAN26 22.7 34.1 131 17.6 26.4 70
Thu 08AM 22JAN26 22.3 33.4 130 16.8 25.2 70
Thu 11AM 22JAN26 19.9 29.9 230 15.5 23.3 292
Thu 02PM 22JAN26 18.3 27.5 226 14.6 21.9 287
Thu 05PM 22JAN26 15.9 23.8 224 13.3 20.0 285
Thu 08PM 22JAN26 15.2 22.8 225 13.3 20.0 287
Thu 11PM 22JAN26 13.1 19.7 127 10.1 15.1 69
Fri 02AM 23JAN26 13.1 19.7 229 8.7 13.0 292
Fri 05AM 23JAN26 14.5 21.8 129 9.9 14.9 68
Fri 08AM 23JAN26 16.5 24.8 133 11.9 17.8 71
Fri 11AM 23JAN26 16.9 25.4 231 12.4 18.6 292
Fri 02PM 23JAN26 13.8 20.8 227 10.9 16.3 287
Fri 05PM 23JAN26 11.7 17.5 220 10.1 15.1 282
Fri 08PM 23JAN26 13.5 20.2 218 13.0 19.5 282
Fri 11PM 23JAN26 6.8 10.2 179 8.5 12.8 260
Sat 02AM 24JAN26 6.6 9.9 183 8.8 13.2 264
Sat 05AM 24JAN26 5.8 8.7 177 9.1 13.6 263
Sat 08AM 24JAN26 7.0 10.5 51 11.0 16.5 28
Sat 11AM 24JAN26 9.2 13.8 19 12.2 18.2 11
Sat 02PM 24JAN26 18.9 28.4 109 19.0 28.6 224
Sat 05PM 24JAN26 17.0 25.5 124 17.9 26.8 233
Sat 08PM 24JAN26 13.0 19.6 130 16.1 24.1 240
Sat 11PM 24JAN26 12.2 18.3 102 16.6 25.0 226
Sun 02AM 25JAN26 6.0 9.0 358 11.6 17.4 357
Sun 05AM 25JAN26 10.6 16.0 240 15.4 23.1 296
Sun 08AM 25JAN26 8.7 13.1 143 14.6 22.0 75
Sun 11AM 25JAN26 10.7 16.0 241 12.8 19.2 298
Sun 02PM 25JAN26 14.9 22.4 127 15.5 23.2 66
Sun 05PM 25JAN26 18.4 27.6 132 18.5 27.7 72
Sun 08PM 25JAN26 17.6 26.5 135 18.9 28.4 72
Sun 11PM 25JAN26 14.8 22.2 138 16.5 24.8 76
Mon 02AM 26JAN26 14.3 21.5 138 12.1 18.1 79
Mon 05AM 26JAN26 16.4 24.5 141 11.1 16.7 88
Mon 08AM 26JAN26 19.2 28.8 148 11.5 17.2 106
Mon 11AM 26JAN26 18.5 27.7 174 11.4 17.1 161
Mon 02PM 26JAN26 18.3 27.5 170 10.0 15.0 155
Mon 05PM 26JAN26 19.5 29.3 204 10.3 15.5 233
Mon 08PM 26JAN26 18.7 28.1 139 11.5 17.3 84
Mon 11PM 26JAN26 17.4 26.1 139 11.6 17.4 84
Tue 02AM 27JAN26 19.6 29.5 139 13.1 19.7 83
Tue 05AM 27JAN26 21.0 31.5 134 13.9 20.9 77
Tue 08AM 27JAN26 23.8 35.8 134 16.7 25.0 75
Tue 11AM 27JAN26 21.5 32.3 131 17.4 26.2 69
Tue 02PM 27JAN26 20.1 30.1 229 17.4 26.1 290
Tue 05PM 27JAN26 19.8 29.7 130 18.0 27.0 69
Tue 08PM 27JAN26 16.5 24.8 130 15.4 23.0 69
Tue 11PM 27JAN26 14.1 21.2 132 11.0 16.6 74
Wed 02AM 28JAN26 13.2 19.8 141 8.3 12.5 93
Wed 05AM 28JAN26 12.1 18.1 167 7.5 11.3 149
Wed 08AM 28JAN26 13.4 20.1 162 7.9 11.8 138
Wed 11AM 28JAN26 15.0 22.5 180 12.2 18.3 177
Wed 02PM 28JAN26 15.5 23.2 181 13.3 20.0 182
Wed 05PM 28JAN26 20.9 31.4 174 18.8 28.1 177
Wed 08PM 28JAN26 21.7 32.5 179 16.1 24.1 185
Wed 11PM 28JAN26 16.8 25.2 161 12.3 18.4 147
Thu 02AM 29JAN26 19.3 28.9 159 11.9 17.8 132
Thu 05AM 29JAN26 19.5 29.3 131 12.0 18.0 75
Thu 08AM 29JAN26 18.4 27.6 232 15.6 23.5 293
Thu 11AM 29JAN26 16.5 24.7 231 13.5 20.2 292
Thu 02PM 29JAN26 16.3 24.4 228 13.3 19.9 287
Thu 05PM 29JAN26 15.3 23.0 226 12.7 19.1 284

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