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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 Wed 21JAN2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Wed 05AM 21JAN26 20.5 30.7 131 16.7 25.0 70
Wed 08AM 21JAN26 27.0 40.5 130 25.3 37.9 69
Wed 11AM 21JAN26 25.3 37.9 131 21.3 32.0 69
Wed 02PM 21JAN26 23.6 35.4 230 18.8 28.2 292
Wed 05PM 21JAN26 22.8 34.2 129 18.0 27.0 68
Wed 08PM 21JAN26 23.0 34.5 130 20.1 30.1 68
Wed 11PM 21JAN26 22.4 33.6 131 19.3 28.9 70
Thu 02AM 22JAN26 21.9 32.9 130 18.9 28.4 70
Thu 05AM 22JAN26 21.9 32.9 131 17.8 26.7 70
Thu 08AM 22JAN26 21.8 32.7 130 18.0 27.0 70
Thu 11AM 22JAN26 20.3 30.4 130 16.7 25.1 68
Thu 02PM 22JAN26 19.3 29.0 229 15.7 23.5 291
Thu 05PM 22JAN26 17.9 26.9 129 13.5 20.3 68
Thu 08PM 22JAN26 17.4 26.0 130 12.6 18.9 69
Thu 11PM 22JAN26 14.8 22.1 135 8.9 13.3 78
Fri 02AM 23JAN26 14.6 22.0 173 8.7 13.1 166
Fri 05AM 23JAN26 15.4 23.1 167 9.1 13.7 152
Fri 08AM 23JAN26 16.0 24.1 140 9.3 13.9 92
Fri 11AM 23JAN26 14.9 22.3 228 10.6 15.9 287
Fri 02PM 23JAN26 11.1 16.7 217 6.7 10.0 266
Fri 05PM 23JAN26 12.0 17.9 199 7.5 11.3 224
Fri 08PM 23JAN26 10.9 16.4 190 7.0 10.5 221
Fri 11PM 23JAN26 15.1 22.6 182 10.5 15.7 191
Sat 02AM 24JAN26 12.4 18.6 221 8.4 12.6 278
Sat 05AM 24JAN26 13.9 20.9 216 11.4 17.1 278
Sat 08AM 24JAN26 7.1 10.6 210 9.6 14.4 278
Sat 11AM 24JAN26 9.1 13.7 202 11.7 17.6 272
Sat 02PM 24JAN26 10.1 15.2 199 13.2 19.8 270
Sat 05PM 24JAN26 13.9 20.8 176 16.3 24.4 255
Sat 08PM 24JAN26 13.9 20.8 142 18.4 27.6 241
Sat 11PM 24JAN26 11.3 16.9 145 16.8 25.2 244
Sun 02AM 25JAN26 8.9 13.3 178 15.5 23.3 263
Sun 05AM 25JAN26 13.0 19.6 222 18.5 27.8 285
Sun 08AM 25JAN26 14.5 21.7 236 20.9 31.3 294
Sun 11AM 25JAN26 16.3 24.5 238 21.4 32.0 295
Sun 02PM 25JAN26 15.3 22.9 228 19.6 29.4 292
Sun 05PM 25JAN26 11.4 17.1 125 16.2 24.4 66
Sun 08PM 25JAN26 9.3 13.9 145 12.7 19.1 78
Sun 11PM 25JAN26 8.5 12.7 145 9.5 14.2 79
Mon 02AM 26JAN26 7.5 11.2 143 7.1 10.6 86
Mon 05AM 26JAN26 9.8 14.6 165 6.2 9.2 140
Mon 08AM 26JAN26 16.0 24.0 178 11.7 17.6 172
Mon 11AM 26JAN26 17.6 26.4 183 12.5 18.8 181
Mon 02PM 26JAN26 16.2 24.2 181 12.7 19.0 181
Mon 05PM 26JAN26 17.3 26.0 176 13.4 20.0 173
Mon 08PM 26JAN26 14.7 22.1 182 8.8 13.2 174
Mon 11PM 26JAN26 16.4 24.5 179 11.0 16.5 170
Tue 02AM 27JAN26 15.7 23.6 147 9.6 14.5 96
Tue 05AM 27JAN26 21.4 32.1 138 13.1 19.6 82
Tue 08AM 27JAN26 19.3 28.9 143 13.6 20.5 82
Tue 11AM 27JAN26 16.6 24.9 233 11.4 17.1 289
Tue 02PM 27JAN26 15.6 23.3 227 10.7 16.0 289
Tue 05PM 27JAN26 20.4 30.5 131 14.3 21.5 74
Tue 08PM 27JAN26 21.0 31.5 132 16.0 24.0 70
Tue 11PM 27JAN26 18.1 27.1 141 12.2 18.4 85
Wed 02AM 28JAN26 18.8 28.2 150 11.7 17.6 109
Wed 05AM 28JAN26 22.7 34.0 140 14.6 21.9 86
Wed 08AM 28JAN26 18.5 27.7 150 11.3 16.9 106
Wed 11AM 28JAN26 24.8 37.2 180 18.3 27.4 176
Wed 02PM 28JAN26 19.8 29.7 184 12.0 18.0 180
Wed 05PM 28JAN26 20.3 30.5 230 13.9 20.9 282
Wed 08PM 28JAN26 20.1 30.1 134 15.3 23.0 71
Wed 11PM 28JAN26 19.7 29.5 133 14.6 21.8 77
Thu 02AM 29JAN26 16.6 25.0 135 12.8 19.2 82
Thu 05AM 29JAN26 16.1 24.2 141 10.6 15.9 83
Thu 08AM 29JAN26 18.7 28.0 161 11.1 16.6 129
Thu 11AM 29JAN26 18.4 27.6 172 11.5 17.2 154
Thu 02PM 29JAN26 22.8 34.1 181 13.5 20.2 180
Thu 05PM 29JAN26 21.2 31.8 151 14.7 22.0 120
Thu 08PM 29JAN26 22.0 33.0 195 14.6 22.0 214
Thu 11PM 29JAN26 14.4 21.6 207 10.1 15.2 258
Fri 02AM 30JAN26 24.7 37.0 221 23.5 35.2 281
Fri 05AM 30JAN26 21.2 31.8 221 22.2 33.2 282
Fri 08AM 30JAN26 17.9 26.8 230 21.0 31.4 290
Fri 11AM 30JAN26 20.3 30.5 232 22.7 34.1 292
Fri 02PM 30JAN26 19.2 28.8 226 27.5 41.3 290
Fri 05PM 30JAN26 14.7 22.1 222 24.1 36.1 287
Fri 08PM 30JAN26 17.2 25.8 128 19.3 29.0 69
Fri 11PM 30JAN26 18.1 27.2 135 17.0 25.4 77
Sat 02AM 31JAN26 17.4 26.0 135 12.6 18.9 80
Sat 05AM 31JAN26 20.1 30.1 137 14.4 21.6 82

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