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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 Wed 18FEB2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Wed 05AM 18FEB26 37.2 55.9 197 37.7 56.6 189
Wed 08AM 18FEB26 36.8 55.2 188 36.1 54.2 185
Wed 11AM 18FEB26 25.6 38.4 214 28.7 43.0 203
Wed 02PM 18FEB26 13.8 20.6 208 11.9 17.9 255
Wed 05PM 18FEB26 19.7 29.6 223 17.1 25.7 285
Wed 08PM 18FEB26 17.9 26.8 209 15.1 22.6 265
Wed 11PM 18FEB26 18.3 27.5 222 11.5 17.2 282
Thu 02AM 19FEB26 19.6 29.4 135 10.8 16.2 77
Thu 05AM 19FEB26 18.7 28.0 147 12.2 18.2 104
Thu 08AM 19FEB26 19.0 28.5 170 12.6 19.0 154
Thu 11AM 19FEB26 15.1 22.6 179 11.6 17.4 163
Thu 02PM 19FEB26 16.6 24.8 176 16.1 24.2 167
Thu 05PM 19FEB26 13.9 20.9 175 12.6 18.9 171
Thu 08PM 19FEB26 15.9 23.8 173 18.9 28.3 173
Thu 11PM 19FEB26 9.3 14.0 170 8.5 12.7 169
Fri 02AM 20FEB26 4.9 7.4 128 3.5 5.3 110
Fri 05AM 20FEB26 10.3 15.5 123 8.8 13.2 70
Fri 08AM 20FEB26 12.9 19.4 128 12.7 19.1 67
Fri 11AM 20FEB26 12.4 18.6 223 11.1 16.6 282
Fri 02PM 20FEB26 11.3 16.9 211 6.8 10.2 263
Fri 05PM 20FEB26 17.9 26.8 221 12.3 18.5 276
Fri 08PM 20FEB26 14.2 21.3 223 12.6 18.9 286
Fri 11PM 20FEB26 8.6 12.8 127 12.1 18.1 70
Sat 02AM 21FEB26 7.6 11.3 135 9.2 13.8 78
Sat 05AM 21FEB26 6.3 9.4 139 6.4 9.6 87
Sat 08AM 21FEB26 5.4 8.1 151 4.5 6.8 115
Sat 11AM 21FEB26 7.6 11.4 151 5.3 8.0 106
Sat 02PM 21FEB26 8.4 12.7 175 6.2 9.3 172
Sat 05PM 21FEB26 9.9 14.9 181 8.7 13.0 182
Sat 08PM 21FEB26 13.9 20.9 178 13.5 20.2 173
Sat 11PM 21FEB26 17.9 26.9 180 18.3 27.4 171
Sun 02AM 22FEB26 19.0 28.5 179 18.5 27.8 170
Sun 05AM 22FEB26 18.8 28.3 178 16.3 24.4 169
Sun 08AM 22FEB26 17.0 25.5 175 13.8 20.8 163
Sun 11AM 22FEB26 19.9 29.8 179 14.8 22.2 169
Sun 02PM 22FEB26 20.2 30.3 180 15.4 23.1 174
Sun 05PM 22FEB26 13.8 20.6 167 8.5 12.8 153
Sun 08PM 22FEB26 13.1 19.7 144 8.9 13.3 101
Sun 11PM 22FEB26 14.4 21.6 163 9.9 14.9 138
Mon 02AM 23FEB26 17.0 25.5 171 11.6 17.4 158
Mon 05AM 23FEB26 19.1 28.6 175 13.8 20.7 169
Mon 08AM 23FEB26 20.0 30.0 174 15.0 22.5 166
Mon 11AM 23FEB26 18.4 27.6 179 13.7 20.5 172
Mon 02PM 23FEB26 17.0 25.5 179 14.4 21.6 176
Mon 05PM 23FEB26 16.8 25.2 172 11.4 17.0 164
Mon 08PM 23FEB26 17.1 25.7 147 11.8 17.6 101
Mon 11PM 23FEB26 22.3 33.5 157 13.8 20.7 124
Tue 02AM 24FEB26 22.6 33.9 168 14.1 21.1 147
Tue 05AM 24FEB26 24.4 36.6 156 13.9 20.8 118
Tue 08AM 24FEB26 24.6 36.9 147 14.0 21.0 104
Tue 11AM 24FEB26 31.5 47.3 229 18.2 27.2 287
Tue 02PM 24FEB26 30.9 46.4 216 16.8 25.1 265
Tue 05PM 24FEB26 35.6 53.5 217 23.4 35.0 280
Tue 08PM 24FEB26 30.8 46.2 219 23.3 35.0 282
Tue 11PM 24FEB26 28.1 42.2 227 21.3 31.9 290
Wed 02AM 25FEB26 26.0 39.0 130 17.9 26.9 70
Wed 05AM 25FEB26 25.4 38.0 127 17.7 26.5 67
Wed 08AM 25FEB26 23.6 35.3 133 16.6 25.0 74
Wed 11AM 25FEB26 22.9 34.4 231 17.0 25.6 292
Wed 02PM 25FEB26 21.1 31.6 229 15.9 23.9 291
Wed 05PM 25FEB26 18.7 28.0 131 14.7 22.0 68
Wed 08PM 25FEB26 16.0 24.0 136 11.4 17.2 81
Wed 11PM 25FEB26 15.3 22.9 138 10.2 15.4 88
Thu 02AM 26FEB26 14.5 21.8 153 9.1 13.7 119
Thu 05AM 26FEB26 17.3 26.0 168 11.5 17.3 154
Thu 08AM 26FEB26 15.5 23.2 163 9.6 14.4 138
Thu 11AM 26FEB26 19.3 29.0 174 12.1 18.2 161
Thu 02PM 26FEB26 19.9 29.9 181 15.7 23.5 182
Thu 05PM 26FEB26 22.0 33.0 178 18.5 27.7 174
Thu 08PM 26FEB26 21.8 32.7 176 15.1 22.7 164
Thu 11PM 26FEB26 23.3 34.9 188 15.6 23.3 179
Fri 02AM 27FEB26 26.4 39.5 180 17.5 26.2 169
Fri 05AM 27FEB26 38.0 57.0 182 28.7 43.0 179
Fri 08AM 27FEB26 43.9 65.8 182 29.0 43.5 188
Fri 11AM 27FEB26 11.7 17.5 181 7.7 11.5 218
Fri 02PM 27FEB26 26.0 39.0 230 18.8 28.2 288
Fri 05PM 27FEB26 24.9 37.4 221 18.6 27.9 281
Fri 08PM 27FEB26 18.6 27.9 227 12.6 18.8 283
Fri 11PM 27FEB26 18.7 28.0 228 15.7 23.6 284
Sat 02AM 28FEB26 25.1 37.7 232 21.6 32.3 293
Sat 05AM 28FEB26 22.8 34.2 234 21.3 31.9 294

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