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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 21OCT2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Tue 06AM 21OCT25 13.0 19.5 135 8.6 12.9 78
Tue 09AM 21OCT25 14.1 21.2 139 8.5 12.7 87
Tue 12PM 21OCT25 13.4 20.1 192 8.4 12.6 205
Tue 03PM 21OCT25 13.0 19.5 186 7.8 11.7 193
Tue 06PM 21OCT25 13.6 20.5 132 8.6 12.9 74
Tue 09PM 21OCT25 11.2 16.9 220 7.1 10.6 281
Wed 12AM 22OCT25 10.3 15.5 139 6.4 9.6 87
Wed 03AM 22OCT25 10.1 15.1 142 6.2 9.3 97
Wed 06AM 22OCT25 9.2 13.9 166 5.8 8.7 151
Wed 09AM 22OCT25 8.0 12.0 177 5.8 8.6 171
Wed 12PM 22OCT25 8.3 12.4 186 8.0 12.0 190
Wed 03PM 22OCT25 7.4 11.0 169 10.2 15.3 173
Wed 06PM 22OCT25 6.0 9.0 171 7.8 11.7 175
Wed 09PM 22OCT25 7.4 11.1 158 7.6 11.3 168
Thu 12AM 23OCT25 4.8 7.3 173 5.6 8.3 175
Thu 03AM 23OCT25 3.4 5.1 172 4.8 7.2 172
Thu 06AM 23OCT25 1.5 2.3 127 1.1 1.7 92
Thu 09AM 23OCT25 3.5 5.2 249 3.7 5.6 130
Thu 12PM 23OCT25 7.0 10.4 104 7.8 11.7 220
Thu 03PM 23OCT25 3.2 4.8 132 5.9 8.9 239
Thu 06PM 23OCT25 5.2 7.7 156 8.8 13.2 250
Thu 09PM 23OCT25 7.9 11.9 148 11.1 16.6 249
Fri 12AM 24OCT25 6.5 9.8 256 10.0 15.0 136
Fri 03AM 24OCT25 3.1 4.7 58 6.7 10.0 33
Fri 06AM 24OCT25 4.3 6.4 170 8.6 12.9 92
Fri 09AM 24OCT25 4.4 6.6 153 7.7 11.5 84
Fri 12PM 24OCT25 3.4 5.1 243 4.3 6.4 292
Fri 03PM 24OCT25 6.1 9.1 135 5.4 8.1 73
Fri 06PM 24OCT25 6.9 10.4 231 6.3 9.4 291
Fri 09PM 24OCT25 6.8 10.1 132 8.8 13.1 72
Sat 12AM 25OCT25 8.0 12.0 141 7.0 10.6 87
Sat 03AM 25OCT25 9.8 14.8 155 6.6 9.9 121
Sat 06AM 25OCT25 13.6 20.5 172 9.7 14.5 160
Sat 09AM 25OCT25 17.8 26.6 177 12.6 18.9 170
Sat 12PM 25OCT25 18.0 27.0 182 14.0 21.0 178
Sat 03PM 25OCT25 18.7 28.1 182 16.5 24.7 184
Sat 06PM 25OCT25 19.9 29.8 182 19.6 29.5 180
Sat 09PM 25OCT25 23.2 34.7 184 26.2 39.2 178
Sun 12AM 26OCT25 21.5 32.2 178 20.3 30.5 170
Sun 03AM 26OCT25 25.0 37.5 182 22.4 33.6 177
Sun 06AM 26OCT25 21.1 31.7 171 18.3 27.4 166
Sun 09AM 26OCT25 17.2 25.8 186 15.1 22.6 178
Sun 12PM 26OCT25 30.8 46.2 171 28.2 42.3 183
Sun 03PM 26OCT25 31.3 46.9 174 28.1 42.2 184
Sun 06PM 26OCT25 29.8 44.7 183 20.5 30.8 184
Sun 09PM 26OCT25 25.9 38.9 233 18.1 27.1 291
Mon 12AM 27OCT25 24.4 36.6 135 16.1 24.2 76
Mon 03AM 27OCT25 18.1 27.1 153 10.4 15.6 113
Mon 06AM 27OCT25 21.1 31.7 144 12.9 19.4 97
Mon 09AM 27OCT25 23.9 35.8 173 14.6 21.8 159
Mon 12PM 27OCT25 27.4 41.1 200 18.5 27.7 224
Mon 03PM 27OCT25 29.5 44.2 192 20.8 31.2 228
Mon 06PM 27OCT25 35.0 52.4 197 22.7 34.1 239
Mon 09PM 27OCT25 29.3 43.9 204 27.5 41.3 261
Tue 12AM 28OCT25 27.3 40.9 206 25.0 37.6 265
Tue 03AM 28OCT25 23.1 34.6 214 21.7 32.6 273
Tue 06AM 28OCT25 24.1 36.1 227 22.8 34.2 288
Tue 09AM 28OCT25 25.4 38.2 231 28.8 43.3 292
Tue 12PM 28OCT25 28.4 42.6 232 31.3 46.9 292
Tue 03PM 28OCT25 32.9 49.4 230 35.0 52.6 291
Tue 06PM 28OCT25 34.3 51.5 230 37.5 56.3 292
Tue 09PM 28OCT25 33.5 50.3 124 38.8 58.3 65
Wed 12AM 29OCT25 30.8 46.3 129 37.8 56.7 69
Wed 03AM 29OCT25 28.1 42.2 131 35.9 53.9 69
Wed 06AM 29OCT25 22.0 32.9 131 29.7 44.6 69
Wed 09AM 29OCT25 18.5 27.7 133 25.6 38.4 70
Wed 12PM 29OCT25 17.5 26.3 234 24.2 36.2 294
Wed 03PM 29OCT25 16.8 25.2 229 21.3 31.9 291
Wed 06PM 29OCT25 17.1 25.6 231 20.4 30.6 293
Wed 09PM 29OCT25 15.6 23.4 130 17.0 25.5 69
Thu 12AM 30OCT25 15.7 23.6 132 14.1 21.1 73
Thu 03AM 30OCT25 16.5 24.7 134 12.3 18.4 76
Thu 06AM 30OCT25 16.1 24.2 137 10.1 15.2 84
Thu 09AM 30OCT25 15.3 23.0 147 8.5 12.8 104
Thu 12PM 30OCT25 15.2 22.8 185 9.7 14.5 191
Thu 03PM 30OCT25 16.6 25.0 180 11.2 16.8 182
Thu 06PM 30OCT25 16.5 24.8 175 10.6 16.0 172
Thu 09PM 30OCT25 19.6 29.5 161 10.6 16.0 134
Fri 12AM 31OCT25 21.1 31.7 225 12.1 18.2 285
Fri 03AM 31OCT25 25.3 37.9 145 15.7 23.5 97
Fri 06AM 31OCT25 20.6 30.8 229 14.4 21.6 289

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