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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: 18Z Mon 31MAR2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Mon 11AM 31MAR25 33.3 50.0 189 - - -
Mon 02PM 31MAR25 33.2 49.9 192 - - -
Mon 05PM 31MAR25 38.2 57.3 191 - - -
Mon 08PM 31MAR25 34.1 51.2 187 - - -
Mon 11PM 31MAR25 29.9 44.9 189 - - -
Tue 02AM 01APR25 29.4 44.1 190 - - -
Tue 05AM 01APR25 36.4 54.7 185 - - -
Tue 08AM 01APR25 30.9 46.4 184 - - -
Tue 11AM 01APR25 33.8 50.7 192 - - -
Tue 02PM 01APR25 33.0 49.5 192 - - -
Tue 05PM 01APR25 26.2 39.3 191 - - -
Tue 08PM 01APR25 11.8 17.7 200 - - -
Tue 11PM 01APR25 3.3 4.9 31 - - -
Wed 02AM 02APR25 1.6 2.4 80 - - -
Wed 05AM 02APR25 7.3 10.9 163 - - -
Wed 08AM 02APR25 7.5 11.2 162 - - -
Wed 11AM 02APR25 5.6 8.3 27 - - -
Wed 02PM 02APR25 4.6 6.9 24 - - -
Wed 05PM 02APR25 2.6 3.9 28 - - -
Wed 08PM 02APR25 5.0 7.4 16 - - -
Wed 11PM 02APR25 4.0 5.9 19 - - -
Thu 02AM 03APR25 4.2 6.2 20 - - -
Thu 05AM 03APR25 4.1 6.1 24 - - -
Thu 08AM 03APR25 4.1 6.1 16 - - -
Thu 11AM 03APR25 1.7 2.5 14 - - -
Thu 02PM 03APR25 0.6 0.9 72 - - -
Thu 05PM 03APR25 0.9 1.4 46 - - -
Thu 08PM 03APR25 3.9 5.8 21 - - -
Thu 11PM 03APR25 6.1 9.1 18 - - -
Fri 02AM 04APR25 2.7 4.0 47 - - -
Fri 05AM 04APR25 2.6 3.8 68 - - -
Fri 08AM 04APR25 3.7 5.5 43 - - -
Fri 11AM 04APR25 5.8 8.6 27 - - -
Fri 02PM 04APR25 6.5 9.8 22 - - -
Fri 05PM 04APR25 9.5 14.3 14 - - -
Fri 08PM 04APR25 9.6 14.4 14 - - -
Fri 11PM 04APR25 6.3 9.5 21 - - -
Sat 02AM 05APR25 7.1 10.7 14 - - -
Sat 05AM 05APR25 6.5 9.8 17 - - -
Sat 08AM 05APR25 5.8 8.7 21 - - -
Sat 11AM 05APR25 5.2 7.8 23 - - -
Sat 02PM 05APR25 7.5 11.3 11 - - -
Sat 05PM 05APR25 3.8 5.7 28 - - -
Sat 08PM 05APR25 1.8 2.6 105 - - -
Sat 11PM 05APR25 2.3 3.5 140 - - -
Sun 02AM 06APR25 5.1 7.6 163 - - -
Sun 05AM 06APR25 8.5 12.8 167 - - -
Sun 08AM 06APR25 11.7 17.6 172 - - -
Sun 11AM 06APR25 15.4 23.1 190 - - -
Sun 02PM 06APR25 20.7 31.1 190 - - -
Sun 05PM 06APR25 21.0 31.5 187 - - -
Sun 08PM 06APR25 25.9 38.8 179 - - -
Sun 11PM 06APR25 24.9 37.4 181 - - -
Mon 02AM 07APR25 23.9 35.8 182 - - -
Mon 05AM 07APR25 27.8 41.7 181 - - -
Mon 08AM 07APR25 27.4 41.2 185 - - -
Mon 11AM 07APR25 28.0 42.0 187 - - -
Mon 02PM 07APR25 26.2 39.2 190 - - -
Mon 05PM 07APR25 23.6 35.3 193 - - -
Mon 08PM 07APR25 19.2 28.8 172 - - -
Mon 11PM 07APR25 17.6 26.4 170 - - -
Tue 02AM 08APR25 15.6 23.4 170 - - -
Tue 05AM 08APR25 14.2 21.3 170 - - -
Tue 08AM 08APR25 13.7 20.5 170 - - -
Tue 11AM 08APR25 11.7 17.5 185 - - -
Tue 02PM 08APR25 9.8 14.7 186 - - -
Tue 05PM 08APR25 9.7 14.6 185 - - -
Tue 08PM 08APR25 10.1 15.1 170 - - -
Tue 11PM 08APR25 10.7 16.1 174 - - -
Wed 02AM 09APR25 12.0 17.9 176 - - -
Wed 05AM 09APR25 13.3 20.0 177 - - -
Wed 08AM 09APR25 12.3 18.5 178 - - -
Wed 11AM 09APR25 12.1 18.2 197 - - -
Wed 02PM 09APR25 11.7 17.6 198 - - -
Wed 05PM 09APR25 11.3 16.9 192 - - -
Wed 08PM 09APR25 12.4 18.6 177 - - -
Wed 11PM 09APR25 10.5 15.7 175 - - -
Thu 02AM 10APR25 10.5 15.7 176 - - -
Thu 05AM 10APR25 12.1 18.1 177 - - -
Thu 08AM 10APR25 12.3 18.4 180 - - -
Thu 11AM 10APR25 13.7 20.5 198 - - -

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