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Donner_Summit_I80 - Wind Forecast
Location: 39.34N 120.34W
Base Elevation: 7259 ft
Peak Elevation: 7259 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 00Z Mon 16FEB2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 04PM 15FEB26 8.1 12.1 284 - - -
Sun 07PM 15FEB26 3.6 5.4 343 - - -
Sun 10PM 15FEB26 5.5 8.2 230 - - -
Mon 01AM 16FEB26 9.8 14.7 220 - - -
Mon 04AM 16FEB26 8.9 13.3 206 - - -
Mon 07AM 16FEB26 5.0 7.5 212 - - -
Mon 10AM 16FEB26 12.9 19.3 185 - - -
Mon 01PM 16FEB26 7.6 11.4 196 - - -
Mon 04PM 16FEB26 14.1 21.2 184 - - -
Mon 07PM 16FEB26 9.0 13.5 188 - - -
Mon 10PM 16FEB26 26.2 39.4 192 - - -
Tue 01AM 17FEB26 30.8 46.2 200 - - -
Tue 04AM 17FEB26 35.4 53.1 195 - - -
Tue 07AM 17FEB26 28.7 43.0 197 - - -
Tue 10AM 17FEB26 43.6 65.4 201 - - -
Tue 01PM 17FEB26 49.6 74.5 196 - - -
Tue 04PM 17FEB26 36.7 55.0 189 - - -
Tue 07PM 17FEB26 32.7 49.0 191 - - -
Tue 10PM 17FEB26 29.5 44.2 186 - - -
Wed 01AM 18FEB26 26.2 39.3 185 - - -
Wed 04AM 18FEB26 15.5 23.3 191 - - -
Wed 07AM 18FEB26 18.5 27.8 188 - - -
Wed 10AM 18FEB26 19.7 29.5 188 - - -
Wed 01PM 18FEB26 22.5 33.8 195 - - -
Wed 04PM 18FEB26 23.4 35.2 190 - - -
Wed 07PM 18FEB26 19.4 29.1 182 - - -
Wed 10PM 18FEB26 16.2 24.3 187 - - -
Thu 01AM 19FEB26 14.2 21.2 178 - - -
Thu 04AM 19FEB26 13.5 20.3 176 - - -
Thu 07AM 19FEB26 12.8 19.2 169 - - -
Thu 10AM 19FEB26 9.7 14.6 180 - - -
Thu 01PM 19FEB26 8.7 13.1 186 - - -
Thu 04PM 19FEB26 12.3 18.5 187 - - -
Thu 07PM 19FEB26 8.7 13.1 168 - - -
Thu 10PM 19FEB26 2.3 3.5 44 - - -
Fri 01AM 20FEB26 4.9 7.4 155 - - -
Fri 04AM 20FEB26 3.0 4.5 125 - - -
Fri 07AM 20FEB26 7.6 11.4 164 - - -
Fri 10AM 20FEB26 11.2 16.8 179 - - -
Fri 01PM 20FEB26 18.1 27.2 191 - - -
Fri 04PM 20FEB26 21.9 32.9 190 - - -
Fri 07PM 20FEB26 22.6 33.9 178 - - -
Fri 10PM 20FEB26 25.9 38.9 178 - - -
Sat 01AM 21FEB26 24.8 37.3 177 - - -
Sat 04AM 21FEB26 24.8 37.1 177 - - -
Sat 07AM 21FEB26 20.8 31.2 176 - - -
Sat 10AM 21FEB26 17.4 26.1 179 - - -
Sat 01PM 21FEB26 12.1 18.1 180 - - -
Sat 04PM 21FEB26 6.5 9.8 177 - - -
Sat 07PM 21FEB26 7.5 11.3 175 - - -
Sat 10PM 21FEB26 9.6 14.4 181 - - -
Sun 01AM 22FEB26 13.2 19.8 179 - - -
Sun 04AM 22FEB26 12.5 18.8 181 - - -
Sun 07AM 22FEB26 13.0 19.5 183 - - -
Sun 10AM 22FEB26 14.7 22.1 191 - - -
Sun 01PM 22FEB26 15.9 23.9 191 - - -
Sun 04PM 22FEB26 9.1 13.6 213 - - -
Sun 07PM 22FEB26 24.9 37.4 183 - - -
Sun 10PM 22FEB26 22.4 33.6 192 - - -
Mon 01AM 23FEB26 14.8 22.2 199 - - -
Mon 04AM 23FEB26 25.5 38.2 188 - - -
Mon 07AM 23FEB26 30.9 46.3 193 - - -
Mon 10AM 23FEB26 19.3 28.9 194 - - -
Mon 01PM 23FEB26 26.7 40.0 194 - - -
Mon 04PM 23FEB26 22.9 34.4 183 - - -
Mon 07PM 23FEB26 19.1 28.6 194 - - -
Mon 10PM 23FEB26 22.6 33.9 198 - - -
Tue 01AM 24FEB26 21.6 32.4 198 - - -
Tue 04AM 24FEB26 28.5 42.8 199 - - -
Tue 07AM 24FEB26 28.9 43.3 194 - - -
Tue 10AM 24FEB26 30.2 45.3 195 - - -
Tue 01PM 24FEB26 28.7 43.0 198 - - -
Tue 04PM 24FEB26 23.5 35.2 192 - - -
Tue 07PM 24FEB26 20.0 30.0 192 - - -
Tue 10PM 24FEB26 14.9 22.4 190 - - -
Wed 01AM 25FEB26 20.7 31.0 184 - - -
Wed 04AM 25FEB26 12.1 18.1 178 - - -
Wed 07AM 25FEB26 5.0 7.6 169 - - -
Wed 10AM 25FEB26 18.7 28.0 173 - - -
Wed 01PM 25FEB26 14.1 21.1 176 - - -
Wed 04PM 25FEB26 8.5 12.7 18 - - -

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