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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 30DEC2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Tue 05AM 30DEC25 13.7 20.6 132 9.6 14.4 71
Tue 08AM 30DEC25 13.6 20.4 129 11.6 17.4 67
Tue 11AM 30DEC25 9.4 14.1 229 9.9 14.8 290
Tue 02PM 30DEC25 8.3 12.5 226 8.3 12.4 285
Tue 05PM 30DEC25 9.6 14.5 122 7.6 11.4 64
Tue 08PM 30DEC25 9.2 13.8 226 8.5 12.7 288
Tue 11PM 30DEC25 6.2 9.3 133 6.0 9.0 71
Wed 02AM 31DEC25 5.9 8.9 222 4.0 6.0 268
Wed 05AM 31DEC25 6.9 10.3 134 4.7 7.0 85
Wed 08AM 31DEC25 6.8 10.2 217 3.8 5.6 254
Wed 11AM 31DEC25 7.4 11.1 183 6.2 9.3 185
Wed 02PM 31DEC25 9.4 14.1 187 9.6 14.4 190
Wed 05PM 31DEC25 10.7 16.1 181 9.6 14.3 181
Wed 08PM 31DEC25 7.3 11.0 185 6.8 10.2 182
Wed 11PM 31DEC25 8.6 12.9 192 10.4 15.6 185
Thu 02AM 01JAN26 17.0 25.4 192 16.9 25.3 183
Thu 05AM 01JAN26 18.2 27.3 184 16.0 24.0 181
Thu 08AM 01JAN26 23.7 35.5 178 17.5 26.2 171
Thu 11AM 01JAN26 17.8 26.6 167 11.4 17.2 146
Thu 02PM 01JAN26 17.6 26.4 164 10.7 16.0 140
Thu 05PM 01JAN26 15.3 23.0 147 9.1 13.7 100
Thu 08PM 01JAN26 18.7 28.0 140 12.8 19.2 85
Thu 11PM 01JAN26 15.8 23.7 139 11.9 17.8 83
Fri 02AM 02JAN26 16.3 24.4 140 12.6 18.9 81
Fri 05AM 02JAN26 13.0 19.5 141 8.7 13.1 81
Fri 08AM 02JAN26 13.3 20.0 147 9.4 14.2 89
Fri 11AM 02JAN26 12.9 19.3 156 8.4 12.5 108
Fri 02PM 02JAN26 15.8 23.7 174 12.2 18.3 159
Fri 05PM 02JAN26 17.6 26.3 159 11.7 17.5 135
Fri 08PM 02JAN26 16.8 25.2 151 11.4 17.1 115
Fri 11PM 02JAN26 15.1 22.6 170 11.3 17.0 157
Sat 02AM 03JAN26 19.6 29.4 177 17.1 25.6 172
Sat 05AM 03JAN26 28.6 42.8 178 23.6 35.3 172
Sat 08AM 03JAN26 29.1 43.7 180 25.8 38.8 175
Sat 11AM 03JAN26 27.8 41.6 183 26.5 39.8 179
Sat 02PM 03JAN26 31.3 46.9 180 27.0 40.5 175
Sat 05PM 03JAN26 32.8 49.2 179 28.6 42.9 175
Sat 08PM 03JAN26 22.1 33.1 178 17.4 26.1 172
Sat 11PM 03JAN26 20.3 30.4 177 16.7 25.1 169
Sun 02AM 04JAN26 13.2 19.8 181 14.3 21.5 174
Sun 05AM 04JAN26 26.7 40.1 180 25.3 38.0 178
Sun 08AM 04JAN26 25.1 37.7 179 25.2 37.8 176
Sun 11AM 04JAN26 27.3 40.9 181 28.4 42.7 177
Sun 02PM 04JAN26 32.3 48.4 182 31.7 47.6 178
Sun 05PM 04JAN26 32.7 49.0 179 31.3 46.9 177
Sun 08PM 04JAN26 30.7 46.1 181 30.5 45.8 176
Sun 11PM 04JAN26 27.1 40.7 182 28.9 43.4 177
Mon 02AM 05JAN26 28.1 42.2 180 27.7 41.5 176
Mon 05AM 05JAN26 35.9 53.9 180 32.1 48.2 177
Mon 08AM 05JAN26 27.6 41.4 183 27.7 41.5 178
Mon 11AM 05JAN26 25.5 38.3 183 26.4 39.6 179
Mon 02PM 05JAN26 22.6 33.9 178 22.9 34.3 173
Mon 05PM 05JAN26 22.9 34.3 188 23.1 34.7 181
Mon 08PM 05JAN26 17.4 26.1 184 19.2 28.8 174
Mon 11PM 05JAN26 16.2 24.3 183 18.9 28.4 176
Tue 02AM 06JAN26 16.7 25.0 181 17.5 26.3 173
Tue 05AM 06JAN26 17.8 26.7 174 18.7 28.0 171
Tue 08AM 06JAN26 23.9 35.8 183 24.0 36.0 179
Tue 11AM 06JAN26 25.6 38.4 182 24.2 36.3 179
Tue 02PM 06JAN26 22.6 33.9 183 22.3 33.4 177
Tue 05PM 06JAN26 21.0 31.5 175 18.3 27.5 170
Tue 08PM 06JAN26 15.4 23.1 176 13.3 20.0 166
Tue 11PM 06JAN26 19.7 29.5 179 17.1 25.6 172
Wed 02AM 07JAN26 17.3 25.9 179 17.4 26.0 172
Wed 05AM 07JAN26 15.4 23.1 178 15.6 23.4 172
Wed 08AM 07JAN26 9.6 14.4 181 14.5 21.7 176
Wed 11AM 07JAN26 10.7 16.0 298 18.9 28.3 238
Wed 02PM 07JAN26 20.3 30.5 183 32.8 49.2 182
Wed 05PM 07JAN26 19.1 28.6 179 15.6 23.4 173
Wed 08PM 07JAN26 14.2 21.2 230 13.9 20.8 217
Wed 11PM 07JAN26 15.1 22.7 214 13.3 19.9 208
Thu 02AM 08JAN26 15.8 23.7 208 13.6 20.3 201
Thu 05AM 08JAN26 19.4 29.1 233 13.9 20.8 283
Thu 08AM 08JAN26 26.0 39.0 233 20.5 30.8 289
Thu 11AM 08JAN26 25.6 38.4 206 16.5 24.8 253
Thu 02PM 08JAN26 27.7 41.5 184 19.0 28.4 209
Thu 05PM 08JAN26 41.7 62.5 222 33.2 49.8 287
Thu 08PM 08JAN26 32.7 49.1 224 27.9 41.9 286
Thu 11PM 08JAN26 19.0 28.5 129 14.9 22.3 67
Fri 02AM 09JAN26 20.2 30.3 132 17.7 26.6 73
Fri 05AM 09JAN26 14.7 22.0 140 11.7 17.6 87

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