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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: 06Z Tue 17FEB2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Mon 11PM 16FEB26 34.0 51.0 181 44.7 67.1 177
Tue 02AM 17FEB26 43.6 65.4 200 38.1 57.1 193
Tue 05AM 17FEB26 39.0 58.5 209 28.9 43.3 218
Tue 08AM 17FEB26 27.3 41.0 214 19.5 29.3 234
Tue 11AM 17FEB26 27.6 41.4 217 22.2 33.3 232
Tue 02PM 17FEB26 25.3 38.0 208 19.3 29.0 220
Tue 05PM 17FEB26 24.6 36.9 193 21.4 32.2 193
Tue 08PM 17FEB26 29.7 44.6 201 27.4 41.2 195
Tue 11PM 17FEB26 39.9 59.8 200 37.3 56.0 193
Wed 02AM 18FEB26 37.0 55.5 192 38.1 57.2 186
Wed 05AM 18FEB26 38.9 58.4 191 43.6 65.4 186
Wed 08AM 18FEB26 38.4 57.7 184 40.4 60.6 181
Wed 11AM 18FEB26 19.8 29.8 200 18.8 28.3 204
Wed 02PM 18FEB26 15.6 23.4 204 12.1 18.1 263
Wed 05PM 18FEB26 14.5 21.7 222 9.6 14.4 277
Wed 08PM 18FEB26 24.5 36.8 227 25.7 38.6 285
Wed 11PM 18FEB26 19.7 29.6 218 17.5 26.2 278
Thu 02AM 19FEB26 17.7 26.6 139 10.8 16.2 88
Thu 05AM 19FEB26 16.9 25.3 138 11.1 16.6 82
Thu 08AM 19FEB26 16.1 24.2 138 12.3 18.4 82
Thu 11AM 19FEB26 14.2 21.3 140 11.5 17.3 79
Thu 02PM 19FEB26 9.5 14.3 148 6.2 9.3 105
Thu 05PM 19FEB26 9.0 13.5 165 7.3 10.9 155
Thu 08PM 19FEB26 9.6 14.5 160 8.8 13.2 153
Thu 11PM 19FEB26 9.0 13.5 172 11.6 17.4 170
Fri 02AM 20FEB26 10.2 15.3 170 9.1 13.7 164
Fri 05AM 20FEB26 6.5 9.7 163 4.6 7.0 144
Fri 08AM 20FEB26 7.0 10.5 130 6.5 9.8 75
Fri 11AM 20FEB26 9.4 14.1 230 11.2 16.8 291
Fri 02PM 20FEB26 13.2 19.8 216 13.7 20.6 282
Fri 05PM 20FEB26 15.8 23.7 114 14.5 21.8 60
Fri 08PM 20FEB26 11.3 16.9 126 16.5 24.8 69
Fri 11PM 20FEB26 11.7 17.5 129 14.0 20.9 75
Sat 02AM 21FEB26 12.4 18.6 135 11.9 17.9 81
Sat 05AM 21FEB26 10.3 15.5 137 8.6 13.0 86
Sat 08AM 21FEB26 9.3 14.0 153 6.4 9.6 118
Sat 11AM 21FEB26 11.0 16.4 176 6.9 10.4 164
Sat 02PM 21FEB26 12.5 18.8 178 8.2 12.3 174
Sat 05PM 21FEB26 12.0 17.9 179 8.7 13.0 178
Sat 08PM 21FEB26 12.9 19.4 175 11.2 16.8 166
Sat 11PM 21FEB26 14.4 21.5 176 12.7 19.0 166
Sun 02AM 22FEB26 13.3 20.0 177 13.3 20.0 167
Sun 05AM 22FEB26 20.5 30.7 178 17.8 26.8 171
Sun 08AM 22FEB26 20.5 30.8 178 17.9 26.9 170
Sun 11AM 22FEB26 19.8 29.7 182 17.5 26.3 175
Sun 02PM 22FEB26 22.6 33.8 181 19.9 29.8 175
Sun 05PM 22FEB26 18.1 27.1 174 14.9 22.3 164
Sun 08PM 22FEB26 13.4 20.0 174 11.6 17.4 161
Sun 11PM 22FEB26 14.3 21.4 178 13.7 20.5 167
Mon 02AM 23FEB26 16.6 24.9 178 14.8 22.1 168
Mon 05AM 23FEB26 16.2 24.3 178 14.3 21.4 168
Mon 08AM 23FEB26 21.8 32.7 179 18.0 27.0 173
Mon 11AM 23FEB26 20.3 30.5 171 13.3 19.9 156
Mon 02PM 23FEB26 23.8 35.8 178 19.1 28.6 173
Mon 05PM 23FEB26 26.2 39.3 170 17.8 26.7 156
Mon 08PM 23FEB26 22.3 33.5 172 16.5 24.7 162
Mon 11PM 23FEB26 23.2 34.9 175 16.3 24.4 162
Tue 02AM 24FEB26 23.0 34.5 170 15.0 22.4 153
Tue 05AM 24FEB26 25.6 38.4 165 15.3 22.9 142
Tue 08AM 24FEB26 21.0 31.6 169 12.2 18.3 155
Tue 11AM 24FEB26 22.3 33.4 184 13.6 20.4 194
Tue 02PM 24FEB26 23.5 35.3 183 14.7 22.1 182
Tue 05PM 24FEB26 25.1 37.7 160 15.9 23.9 134
Tue 08PM 24FEB26 28.3 42.4 154 16.4 24.5 121
Tue 11PM 24FEB26 19.5 29.2 166 12.2 18.3 151
Wed 02AM 25FEB26 19.7 29.5 171 14.9 22.4 165
Wed 05AM 25FEB26 19.6 29.4 176 15.9 23.9 173
Wed 08AM 25FEB26 15.8 23.7 178 13.3 20.0 171
Wed 11AM 25FEB26 16.7 25.1 176 16.9 25.3 165
Wed 02PM 25FEB26 33.3 50.0 184 29.3 43.9 180
Wed 05PM 25FEB26 29.2 43.8 174 22.2 33.3 162
Wed 08PM 25FEB26 25.5 38.2 177 25.2 37.8 173
Wed 11PM 25FEB26 34.1 51.1 183 30.1 45.2 178
Thu 02AM 26FEB26 36.2 54.3 196 30.1 45.2 192
Thu 05AM 26FEB26 34.7 52.1 191 37.8 56.7 200
Thu 08AM 26FEB26 13.8 20.7 221 12.6 18.9 275
Thu 11AM 26FEB26 20.2 30.2 222 17.5 26.3 282
Thu 02PM 26FEB26 23.7 35.5 216 23.8 35.6 283
Thu 05PM 26FEB26 26.9 40.4 228 21.6 32.4 288
Thu 08PM 26FEB26 26.4 39.6 140 19.7 29.5 78
Thu 11PM 26FEB26 31.2 46.8 143 19.5 29.2 91

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