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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 15JAN2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Thu 05AM 15JAN26 21.7 32.5 132 22.1 33.1 69
Thu 08AM 15JAN26 24.6 36.8 129 24.9 37.3 68
Thu 11AM 15JAN26 25.1 37.6 231 30.7 46.1 292
Thu 02PM 15JAN26 11.4 17.1 210 20.9 31.4 281
Thu 05PM 15JAN26 14.6 21.9 230 21.5 32.3 291
Thu 08PM 15JAN26 19.6 29.5 230 26.4 39.6 292
Thu 11PM 15JAN26 18.7 28.0 130 25.6 38.4 68
Fri 02AM 16JAN26 16.6 24.8 129 25.4 38.2 67
Fri 05AM 16JAN26 12.7 19.0 231 22.1 33.1 293
Fri 08AM 16JAN26 13.9 20.8 126 20.8 31.2 65
Fri 11AM 16JAN26 21.9 32.8 234 21.9 32.8 294
Fri 02PM 16JAN26 26.3 39.4 230 27.6 41.4 292
Fri 05PM 16JAN26 24.9 37.3 227 27.9 41.9 291
Fri 08PM 16JAN26 18.8 28.2 226 25.5 38.2 289
Fri 11PM 16JAN26 15.7 23.5 225 24.2 36.3 289
Sat 02AM 17JAN26 15.7 23.6 232 26.8 40.2 293
Sat 05AM 17JAN26 12.2 18.4 77 26.1 39.2 40
Sat 08AM 17JAN26 13.1 19.7 323 27.6 41.4 340
Sat 11AM 17JAN26 11.7 17.6 199 23.4 35.0 103
Sat 02PM 17JAN26 12.3 18.4 232 19.7 29.6 293
Sat 05PM 17JAN26 15.0 22.5 234 19.9 29.9 295
Sat 08PM 17JAN26 16.5 24.7 132 17.0 25.5 71
Sat 11PM 17JAN26 22.4 33.6 132 19.6 29.3 71
Sun 02AM 18JAN26 23.3 35.0 132 20.0 30.0 71
Sun 05AM 18JAN26 23.6 35.4 130 20.8 31.2 70
Sun 08AM 18JAN26 23.3 35.0 131 21.9 32.9 69
Sun 11AM 18JAN26 21.5 32.3 131 20.5 30.7 69
Sun 02PM 18JAN26 21.9 32.8 230 21.0 31.4 292
Sun 05PM 18JAN26 21.0 31.5 130 20.0 30.0 68
Sun 08PM 18JAN26 18.7 28.0 131 20.0 29.9 69
Sun 11PM 18JAN26 19.9 29.8 131 18.3 27.4 69
Mon 02AM 19JAN26 20.6 30.9 130 19.7 29.5 69
Mon 05AM 19JAN26 19.9 29.8 130 19.2 28.8 69
Mon 08AM 19JAN26 19.1 28.7 128 18.1 27.1 67
Mon 11AM 19JAN26 18.0 27.0 229 17.8 26.7 290
Mon 02PM 19JAN26 16.8 25.3 227 17.4 26.1 289
Mon 05PM 19JAN26 11.7 17.6 224 13.5 20.2 285
Mon 08PM 19JAN26 9.1 13.6 229 10.0 15.0 292
Mon 11PM 19JAN26 9.2 13.9 130 8.6 12.8 69
Tue 02AM 20JAN26 11.5 17.3 132 10.0 15.0 71
Tue 05AM 20JAN26 12.0 18.0 132 11.0 16.5 71
Tue 08AM 20JAN26 10.1 15.1 133 9.7 14.6 72
Tue 11AM 20JAN26 6.6 10.0 236 6.4 9.6 294
Tue 02PM 20JAN26 4.9 7.4 223 3.6 5.3 278
Tue 05PM 20JAN26 7.4 11.0 183 5.1 7.6 185
Tue 08PM 20JAN26 10.5 15.7 178 7.4 11.1 171
Tue 11PM 20JAN26 13.5 20.3 172 8.6 12.9 160
Wed 02AM 21JAN26 16.2 24.4 168 10.0 15.0 150
Wed 05AM 21JAN26 18.2 27.4 159 10.7 16.0 129
Wed 08AM 21JAN26 19.7 29.6 153 11.5 17.3 115
Wed 11AM 21JAN26 20.7 31.0 148 12.1 18.1 103
Wed 02PM 21JAN26 21.1 31.7 228 11.5 17.3 283
Wed 05PM 21JAN26 19.5 29.3 168 11.7 17.6 152
Wed 08PM 21JAN26 23.4 35.1 141 12.5 18.8 90
Wed 11PM 21JAN26 27.9 41.9 186 17.0 25.4 184
Thu 02AM 22JAN26 26.5 39.7 181 15.4 23.1 183
Thu 05AM 22JAN26 24.3 36.5 223 14.7 22.0 276
Thu 08AM 22JAN26 22.7 34.0 220 14.1 21.2 276
Thu 11AM 22JAN26 20.5 30.8 220 14.2 21.3 275
Thu 02PM 22JAN26 15.8 23.8 219 12.0 18.0 274
Thu 05PM 22JAN26 10.7 16.0 213 9.2 13.9 271
Thu 08PM 22JAN26 7.5 11.3 190 6.0 9.1 252
Thu 11PM 22JAN26 6.7 10.1 187 5.2 7.8 249
Fri 02AM 23JAN26 5.5 8.2 196 5.9 8.8 266
Fri 05AM 23JAN26 6.4 9.5 203 6.7 10.1 273
Fri 08AM 23JAN26 5.4 8.1 191 6.7 10.0 268
Fri 11AM 23JAN26 7.0 10.5 200 8.0 12.0 271
Fri 02PM 23JAN26 9.5 14.2 203 12.5 18.7 273
Fri 05PM 23JAN26 12.2 18.2 202 16.3 24.5 274
Fri 08PM 23JAN26 13.1 19.7 207 17.3 26.0 277
Fri 11PM 23JAN26 15.3 22.9 229 16.0 24.0 289
Sat 02AM 24JAN26 18.6 27.9 132 19.3 28.9 69
Sat 05AM 24JAN26 20.4 30.6 131 22.1 33.2 69
Sat 08AM 24JAN26 19.6 29.4 134 25.8 38.7 70
Sat 11AM 24JAN26 17.7 26.5 136 24.4 36.6 71
Sat 02PM 24JAN26 14.9 22.4 128 20.7 31.0 67
Sat 05PM 24JAN26 9.2 13.9 224 15.5 23.2 288
Sat 08PM 24JAN26 10.8 16.3 135 12.5 18.7 71
Sat 11PM 24JAN26 12.5 18.7 133 12.5 18.7 72
Sun 02AM 25JAN26 11.5 17.3 132 9.8 14.8 73
Sun 05AM 25JAN26 10.9 16.4 136 7.6 11.4 81

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