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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 Thu 19FEB2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Thu 11AM 19FEB26 15.8 23.7 176 10.0 15.0 160
Thu 02PM 19FEB26 15.9 23.8 179 12.0 18.0 174
Thu 05PM 19FEB26 14.2 21.4 173 13.0 19.6 170
Thu 08PM 19FEB26 15.1 22.7 172 18.0 27.1 171
Thu 11PM 19FEB26 9.8 14.6 163 10.4 15.6 163
Fri 02AM 20FEB26 4.9 7.4 123 4.1 6.1 81
Fri 05AM 20FEB26 3.4 5.0 105 3.5 5.2 65
Fri 08AM 20FEB26 7.3 11.0 122 7.1 10.7 72
Fri 11AM 20FEB26 11.0 16.5 228 12.1 18.1 287
Fri 02PM 20FEB26 14.3 21.4 226 11.8 17.7 286
Fri 05PM 20FEB26 16.9 25.3 222 13.6 20.4 281
Fri 08PM 20FEB26 13.6 20.4 128 14.1 21.2 67
Fri 11PM 20FEB26 13.0 19.5 129 16.2 24.4 70
Sat 02AM 21FEB26 10.8 16.2 135 11.7 17.5 77
Sat 05AM 21FEB26 11.9 17.9 139 9.8 14.6 85
Sat 08AM 21FEB26 11.5 17.3 154 7.8 11.8 119
Sat 11AM 21FEB26 12.2 18.3 181 7.5 11.3 174
Sat 02PM 21FEB26 12.9 19.3 184 9.5 14.2 183
Sat 05PM 21FEB26 14.5 21.7 181 10.8 16.2 181
Sat 08PM 21FEB26 15.9 23.8 177 14.1 21.2 171
Sat 11PM 21FEB26 17.3 25.9 178 16.6 24.9 170
Sun 02AM 22FEB26 16.8 25.2 177 14.0 21.0 166
Sun 05AM 22FEB26 16.7 25.0 171 11.4 17.0 154
Sun 08AM 22FEB26 16.2 24.2 150 10.1 15.2 109
Sun 11AM 22FEB26 17.0 25.4 139 10.9 16.3 82
Sun 02PM 22FEB26 15.5 23.2 136 8.5 12.8 81
Sun 05PM 22FEB26 16.0 24.0 141 10.3 15.5 93
Sun 08PM 22FEB26 16.5 24.7 138 11.3 16.9 84
Sun 11PM 22FEB26 16.9 25.4 139 11.1 16.7 90
Mon 02AM 23FEB26 16.7 25.0 141 10.7 16.1 92
Mon 05AM 23FEB26 15.6 23.4 148 9.6 14.4 107
Mon 08AM 23FEB26 16.7 25.0 156 9.9 14.8 125
Mon 11AM 23FEB26 16.8 25.3 139 10.8 16.3 85
Mon 02PM 23FEB26 14.9 22.4 169 9.0 13.4 156
Mon 05PM 23FEB26 15.8 23.6 170 11.2 16.8 160
Mon 08PM 23FEB26 15.5 23.3 172 11.6 17.4 159
Mon 11PM 23FEB26 17.7 26.5 171 12.4 18.6 155
Tue 02AM 24FEB26 21.3 31.9 174 15.0 22.5 162
Tue 05AM 24FEB26 22.5 33.8 167 13.7 20.6 147
Tue 08AM 24FEB26 26.2 39.3 174 16.6 24.8 164
Tue 11AM 24FEB26 30.8 46.2 178 19.0 28.5 170
Tue 02PM 24FEB26 26.5 39.8 173 15.2 22.7 163
Tue 05PM 24FEB26 30.3 45.4 137 17.4 26.1 89
Tue 08PM 24FEB26 27.3 40.9 172 15.5 23.2 183
Tue 11PM 24FEB26 22.1 33.2 138 11.8 17.7 83
Wed 02AM 25FEB26 24.2 36.3 171 13.7 20.5 162
Wed 05AM 25FEB26 28.3 42.5 153 16.0 24.0 114
Wed 08AM 25FEB26 27.8 41.6 138 16.3 24.4 84
Wed 11AM 25FEB26 27.9 41.8 192 16.2 24.3 202
Wed 02PM 25FEB26 30.1 45.1 164 16.9 25.3 132
Wed 05PM 25FEB26 29.5 44.2 164 18.6 27.9 143
Wed 08PM 25FEB26 36.9 55.3 182 21.5 32.3 176
Wed 11PM 25FEB26 38.0 57.0 190 24.3 36.4 201
Thu 02AM 26FEB26 39.9 59.9 182 22.5 33.8 199
Thu 05AM 26FEB26 41.8 62.7 224 28.4 42.6 284
Thu 08AM 26FEB26 38.2 57.3 226 28.6 42.9 288
Thu 11AM 26FEB26 36.7 55.0 229 26.6 39.8 290
Thu 02PM 26FEB26 42.2 63.4 131 31.7 47.5 71
Thu 05PM 26FEB26 35.0 52.5 224 28.0 42.0 275
Thu 08PM 26FEB26 31.0 46.5 230 24.3 36.4 290
Thu 11PM 26FEB26 30.8 46.2 233 23.0 34.4 294
Fri 02AM 27FEB26 31.1 46.6 131 21.1 31.7 71
Fri 05AM 27FEB26 34.7 52.1 132 24.7 37.1 71
Fri 08AM 27FEB26 37.4 56.1 131 34.5 51.7 68
Fri 11AM 27FEB26 40.1 60.1 231 36.4 54.6 292
Fri 02PM 27FEB26 38.1 57.2 226 34.7 52.0 286
Fri 05PM 27FEB26 37.3 55.9 218 35.1 52.7 277
Fri 08PM 27FEB26 36.4 54.5 210 34.6 51.8 276
Fri 11PM 27FEB26 35.8 53.7 212 32.3 48.5 279
Sat 02AM 28FEB26 36.0 54.0 222 32.0 48.0 286
Sat 05AM 28FEB26 31.5 47.2 225 30.8 46.2 289
Sat 08AM 28FEB26 24.7 37.1 225 25.7 38.6 289
Sat 11AM 28FEB26 22.1 33.2 221 20.8 31.2 284
Sat 02PM 28FEB26 25.4 38.1 226 21.4 32.2 286
Sat 05PM 29FEB26 26.2 39.3 219 24.4 36.5 283
Sat 08PM 29FEB26 23.7 35.5 224 25.8 38.7 289
Sat 11PM 29FEB26 16.2 24.3 232 22.7 34.0 292
Sun 02AM 01MAR26 18.7 28.0 131 22.6 33.9 68
Sun 05AM 01MAR26 19.6 29.5 129 19.4 29.0 68
Sun 08AM 01MAR26 24.8 37.2 133 23.2 34.8 70
Sun 11AM 01MAR26 28.5 42.8 231 25.7 38.5 292

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