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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 30NOV2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 12PM 30NOV25 13.2 19.8 133 9.0 13.4 80
Sun 03PM 30NOV25 12.7 19.0 229 9.7 14.5 276
Sun 06PM 30NOV25 12.6 18.8 198 13.2 19.8 264
Sun 09PM 30NOV25 8.2 12.2 179 11.9 17.9 255
Mon 12AM 01DEC25 7.3 11.0 152 15.5 23.2 248
Mon 03AM 01DEC25 6.6 9.9 237 13.3 19.9 294
Mon 06AM 01DEC25 12.5 18.7 234 17.4 26.1 294
Mon 09AM 01DEC25 14.0 21.0 136 19.3 28.9 71
Mon 12PM 01DEC25 12.8 19.2 137 17.7 26.6 71
Mon 03PM 01DEC25 14.2 21.3 227 18.2 27.4 290
Mon 06PM 01DEC25 15.4 23.1 131 18.0 27.0 71
Mon 09PM 01DEC25 20.3 30.5 135 19.5 29.2 73
Tue 12AM 02DEC25 26.6 40.0 135 20.3 30.5 77
Tue 03AM 02DEC25 22.8 34.3 131 19.1 28.7 72
Tue 06AM 02DEC25 23.3 35.0 135 21.3 32.0 76
Tue 09AM 02DEC25 20.4 30.5 133 20.2 30.3 73
Tue 12PM 02DEC25 20.2 30.4 132 15.8 23.8 71
Tue 03PM 02DEC25 19.4 29.1 130 14.2 21.4 70
Tue 06PM 02DEC25 20.3 30.5 141 12.6 18.9 93
Tue 09PM 02DEC25 13.9 20.9 129 11.0 16.4 73
Wed 12AM 03DEC25 10.6 15.9 155 7.4 11.2 120
Wed 03AM 03DEC25 7.0 10.5 156 3.8 5.7 160
Wed 06AM 03DEC25 2.8 4.2 161 4.1 6.2 244
Wed 09AM 03DEC25 5.5 8.3 141 6.2 9.3 239
Wed 12PM 03DEC25 4.8 7.2 123 4.7 7.1 229
Wed 03PM 03DEC25 6.5 9.8 132 7.5 11.3 235
Wed 06PM 03DEC25 7.5 11.2 149 8.9 13.4 244
Wed 09PM 03DEC25 6.0 9.0 156 8.1 12.2 254
Thu 12AM 04DEC25 4.6 6.9 33 7.7 11.6 23
Thu 03AM 04DEC25 3.6 5.4 31 6.5 9.7 24
Thu 06AM 04DEC25 3.5 5.2 82 7.1 10.7 48
Thu 09AM 04DEC25 4.6 6.9 138 7.8 11.7 76
Thu 12PM 04DEC25 6.6 9.9 152 9.5 14.3 80
Thu 03PM 04DEC25 10.0 14.9 226 12.0 18.0 289
Thu 06PM 04DEC25 16.2 24.4 130 17.0 25.5 69
Thu 09PM 04DEC25 15.5 23.3 134 21.0 31.5 72
Fri 12AM 05DEC25 14.6 21.9 138 19.1 28.6 75
Fri 03AM 05DEC25 19.2 28.8 134 22.8 34.2 73
Fri 06AM 05DEC25 23.0 34.6 135 23.4 35.1 74
Fri 09AM 05DEC25 22.7 34.1 135 22.9 34.3 74
Fri 12PM 05DEC25 25.0 37.5 136 23.1 34.6 75
Fri 03PM 05DEC25 30.1 45.2 136 20.9 31.4 77
Fri 06PM 05DEC25 41.0 61.5 134 32.7 49.1 74
Fri 09PM 05DEC25 30.9 46.4 128 25.9 38.9 69
Sat 12AM 06DEC25 25.7 38.5 138 21.0 31.5 74
Sat 03AM 06DEC25 25.5 38.2 236 19.1 28.7 292
Sat 06AM 06DEC25 30.3 45.4 231 23.3 34.9 292
Sat 09AM 06DEC25 37.1 55.7 132 25.2 37.7 72
Sat 12PM 06DEC25 28.7 43.1 235 21.0 31.6 294
Sat 03PM 06DEC25 30.1 45.1 131 22.0 33.0 74
Sat 06PM 06DEC25 27.5 41.2 142 16.8 25.1 96
Sat 09PM 06DEC25 27.9 41.8 171 16.8 25.2 161
Sun 12AM 07DEC25 22.1 33.1 174 12.8 19.2 165
Sun 03AM 07DEC25 31.2 46.8 140 17.5 26.3 87
Sun 06AM 07DEC25 26.5 39.8 222 17.6 26.4 274
Sun 09AM 07DEC25 25.8 38.7 234 21.2 31.8 292
Sun 12PM 07DEC25 21.5 32.3 132 17.0 25.6 71
Sun 03PM 07DEC25 23.7 35.6 131 17.3 25.9 75
Sun 06PM 07DEC25 28.5 42.8 140 19.7 29.5 85
Sun 09PM 07DEC25 25.2 37.7 142 17.7 26.6 93
Mon 12AM 08DEC25 20.3 30.4 158 13.1 19.6 127
Mon 03AM 08DEC25 21.3 32.0 175 15.8 23.7 167
Mon 06AM 08DEC25 17.2 25.7 180 14.8 22.2 174
Mon 09AM 08DEC25 17.7 26.5 174 12.4 18.6 161
Mon 12PM 08DEC25 22.1 33.2 181 13.8 20.7 179
Mon 03PM 08DEC25 21.7 32.5 190 11.9 17.9 204
Mon 06PM 08DEC25 21.4 32.1 163 12.4 18.6 147
Mon 09PM 08DEC25 26.4 39.7 141 18.0 27.0 90
Tue 12AM 09DEC25 27.6 41.4 138 17.6 26.4 85
Tue 03AM 09DEC25 39.1 58.6 132 30.4 45.5 74
Tue 06AM 09DEC25 35.7 53.6 136 24.7 37.0 78
Tue 09AM 09DEC25 34.7 52.0 138 23.4 35.1 84
Tue 12PM 09DEC25 39.2 58.8 144 23.2 34.8 96
Tue 03PM 09DEC25 42.0 62.9 154 25.7 38.6 121
Tue 06PM 09DEC25 47.0 70.5 154 28.3 42.4 120
Tue 09PM 09DEC25 45.8 68.7 157 25.8 38.7 127
Wed 12AM 10DEC25 36.2 54.3 184 26.0 39.0 187
Wed 03AM 10DEC25 41.9 62.9 207 25.0 37.5 236
Wed 06AM 10DEC25 43.0 64.5 226 24.3 36.5 284
Wed 09AM 10DEC25 33.8 50.6 212 18.9 28.3 258
Wed 12PM 10DEC25 27.4 41.1 187 17.6 26.5 192

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