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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 17FEB2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Tue 05AM 17FEB26 37.7 56.5 209 27.7 41.5 219
Tue 08AM 17FEB26 25.3 37.9 222 17.4 26.1 251
Tue 11AM 17FEB26 23.3 35.0 221 18.3 27.4 233
Tue 02PM 17FEB26 29.2 43.8 198 21.5 32.2 205
Tue 05PM 17FEB26 26.6 39.8 183 23.1 34.7 175
Tue 08PM 17FEB26 26.9 40.4 195 24.7 37.0 187
Tue 11PM 17FEB26 37.5 56.3 188 38.4 57.6 182
Wed 02AM 18FEB26 35.3 52.9 184 38.4 57.6 179
Wed 05AM 18FEB26 41.3 61.9 192 44.4 66.5 186
Wed 08AM 18FEB26 41.6 62.3 190 43.7 65.5 186
Wed 11AM 18FEB26 17.3 26.0 207 25.5 38.2 205
Wed 02PM 18FEB26 12.9 19.3 208 9.7 14.6 256
Wed 05PM 18FEB26 18.0 27.1 210 10.5 15.8 242
Wed 08PM 18FEB26 18.7 28.0 215 17.8 26.7 274
Wed 11PM 18FEB26 16.8 25.2 227 11.7 17.5 285
Thu 02AM 19FEB26 16.6 25.0 218 11.0 16.5 246
Thu 05AM 19FEB26 14.7 22.1 212 8.1 12.2 238
Thu 08AM 19FEB26 15.4 23.0 139 12.8 19.2 82
Thu 11AM 19FEB26 10.9 16.3 162 6.7 10.1 122
Thu 02PM 19FEB26 12.8 19.2 165 8.5 12.7 140
Thu 05PM 19FEB26 15.5 23.3 170 12.7 19.1 162
Thu 08PM 19FEB26 8.0 11.9 163 9.7 14.5 159
Thu 11PM 19FEB26 16.5 24.8 172 16.1 24.1 167
Fri 02AM 20FEB26 10.6 15.9 152 7.4 11.2 127
Fri 05AM 20FEB26 6.8 10.3 124 6.6 10.0 74
Fri 08AM 20FEB26 10.3 15.5 126 12.3 18.4 67
Fri 11AM 20FEB26 13.4 20.0 225 15.2 22.9 286
Fri 02PM 20FEB26 16.8 25.3 213 13.6 20.5 273
Fri 05PM 20FEB26 16.7 25.0 204 12.8 19.2 265
Fri 08PM 20FEB26 14.7 22.0 119 14.8 22.2 63
Fri 11PM 20FEB26 10.7 16.1 130 16.2 24.2 72
Sat 02AM 21FEB26 9.7 14.5 135 12.8 19.2 78
Sat 05AM 21FEB26 8.3 12.5 141 8.0 12.0 88
Sat 08AM 21FEB26 5.6 8.4 164 4.6 6.9 131
Sat 11AM 21FEB26 8.4 12.7 182 7.3 10.9 171
Sat 02PM 21FEB26 12.5 18.8 183 10.1 15.1 180
Sat 05PM 21FEB26 12.1 18.2 178 10.4 15.7 172
Sat 08PM 21FEB26 13.2 19.8 179 12.8 19.1 167
Sat 11PM 21FEB26 15.5 23.3 181 16.0 24.0 170
Sun 02AM 22FEB26 19.6 29.3 179 18.3 27.4 170
Sun 05AM 22FEB26 23.1 34.7 181 22.5 33.7 174
Sun 08AM 22FEB26 19.1 28.7 183 20.2 30.2 174
Sun 11AM 22FEB26 24.7 37.1 183 24.5 36.8 175
Sun 02PM 22FEB26 16.5 24.7 184 12.4 18.6 172
Sun 05PM 22FEB26 12.4 18.6 165 9.8 14.7 142
Sun 08PM 22FEB26 13.7 20.6 172 11.3 16.9 156
Sun 11PM 22FEB26 17.3 25.9 179 17.1 25.7 169
Mon 02AM 23FEB26 25.5 38.2 176 19.6 29.3 166
Mon 05AM 23FEB26 22.7 34.1 177 18.0 27.0 167
Mon 08AM 23FEB26 20.2 30.2 175 14.9 22.4 163
Mon 11AM 23FEB26 22.7 34.0 166 14.0 21.0 144
Mon 02PM 23FEB26 22.1 33.1 176 17.4 26.1 169
Mon 05PM 23FEB26 24.6 36.9 170 18.0 27.0 160
Mon 08PM 23FEB26 25.0 37.4 174 19.2 28.8 165
Mon 11PM 23FEB26 27.7 41.5 175 19.8 29.7 164
Tue 02AM 24FEB26 27.6 41.4 172 18.2 27.3 157
Tue 05AM 24FEB26 24.5 36.7 168 15.0 22.5 147
Tue 08AM 24FEB26 26.9 40.4 174 16.6 24.9 160
Tue 11AM 24FEB26 27.9 41.9 181 16.6 25.0 176
Tue 02PM 24FEB26 27.1 40.6 172 17.0 25.6 165
Tue 05PM 24FEB26 26.7 40.0 201 19.3 29.0 228
Tue 08PM 24FEB26 28.6 42.9 185 19.4 29.1 199
Tue 11PM 24FEB26 25.9 38.9 184 16.9 25.4 186
Wed 02AM 25FEB26 27.0 40.4 182 17.9 26.9 189
Wed 05AM 25FEB26 29.1 43.6 202 16.3 24.4 229
Wed 08AM 25FEB26 27.7 41.6 229 16.9 25.3 291
Wed 11AM 25FEB26 23.2 34.8 228 15.9 23.9 290
Wed 02PM 25FEB26 15.5 23.2 145 8.8 13.2 102
Wed 05PM 25FEB26 12.4 18.6 168 8.0 12.0 152
Wed 08PM 25FEB26 12.8 19.2 170 10.7 16.1 161
Wed 11PM 25FEB26 11.5 17.2 173 10.6 15.8 166
Thu 02AM 26FEB26 14.0 21.1 175 12.0 18.1 168
Thu 05AM 26FEB26 18.5 27.7 179 17.3 26.0 174
Thu 08AM 26FEB26 25.1 37.6 186 27.1 40.6 178
Thu 11AM 26FEB26 34.1 51.1 180 31.8 47.7 174
Thu 02PM 26FEB26 37.2 55.9 182 33.1 49.6 182
Thu 05PM 26FEB26 17.6 26.4 173 13.0 19.6 233
Thu 08PM 26FEB26 32.5 48.8 232 28.5 42.7 288
Thu 11PM 26FEB26 22.0 32.9 132 16.3 24.5 70
Fri 02AM 27FEB26 19.9 29.8 134 14.1 21.1 77
Fri 05AM 27FEB26 17.3 25.9 154 10.9 16.4 115

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