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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 Fri 13JUN2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Fri 11AM 13JUN25 17.4 26.0 201 - - -
Fri 02PM 13JUN25 17.1 25.6 204 - - -
Fri 05PM 13JUN25 18.7 28.0 198 - - -
Fri 08PM 13JUN25 19.2 28.8 185 - - -
Fri 11PM 13JUN25 18.0 27.0 178 - - -
Sat 02AM 14JUN25 16.1 24.2 178 - - -
Sat 05AM 14JUN25 16.0 24.1 178 - - -
Sat 08AM 14JUN25 16.0 24.0 191 - - -
Sat 11AM 14JUN25 15.7 23.5 207 - - -
Sat 02PM 14JUN25 12.6 18.9 209 - - -
Sat 05PM 14JUN25 11.6 17.5 203 - - -
Sat 08PM 14JUN25 13.3 19.9 184 - - -
Sat 11PM 14JUN25 14.5 21.7 177 - - -
Sun 02AM 15JUN25 13.9 20.8 177 - - -
Sun 05AM 15JUN25 13.3 20.0 177 - - -
Sun 08AM 15JUN25 13.5 20.2 183 - - -
Sun 11AM 15JUN25 12.6 18.8 209 - - -
Sun 02PM 15JUN25 11.8 17.7 210 - - -
Sun 05PM 15JUN25 14.5 21.7 202 - - -
Sun 08PM 15JUN25 15.9 23.9 187 - - -
Sun 11PM 15JUN25 18.9 28.3 179 - - -
Mon 02AM 16JUN25 17.2 25.8 178 - - -
Mon 05AM 16JUN25 16.6 24.9 179 - - -
Mon 08AM 16JUN25 15.5 23.2 193 - - -
Mon 11AM 16JUN25 17.2 25.8 198 - - -
Mon 02PM 16JUN25 15.5 23.2 198 - - -
Mon 05PM 16JUN25 13.8 20.6 197 - - -
Mon 08PM 16JUN25 9.2 13.8 195 - - -
Mon 11PM 16JUN25 2.6 4.0 146 - - -
Tue 02AM 17JUN25 5.0 7.5 160 - - -
Tue 05AM 17JUN25 9.1 13.6 167 - - -
Tue 08AM 17JUN25 12.5 18.8 173 - - -
Tue 11AM 17JUN25 11.6 17.4 191 - - -
Tue 02PM 17JUN25 11.0 16.5 189 - - -
Tue 05PM 17JUN25 11.3 17.0 188 - - -
Tue 08PM 17JUN25 12.8 19.1 182 - - -
Tue 11PM 17JUN25 11.6 17.3 168 - - -
Wed 02AM 18JUN25 10.7 16.0 171 - - -
Wed 05AM 18JUN25 11.2 16.8 171 - - -
Wed 08AM 18JUN25 12.0 17.9 177 - - -
Wed 11AM 18JUN25 9.5 14.3 194 - - -
Wed 02PM 18JUN25 10.1 15.2 198 - - -
Wed 05PM 18JUN25 13.0 19.4 195 - - -
Wed 08PM 18JUN25 15.3 22.9 189 - - -
Wed 11PM 18JUN25 17.9 26.9 179 - - -
Thu 02AM 19JUN25 18.8 28.2 180 - - -
Thu 05AM 19JUN25 20.0 30.0 181 - - -
Thu 08AM 19JUN25 22.5 33.7 192 - - -
Thu 11AM 19JUN25 23.4 35.0 200 - - -
Thu 02PM 19JUN25 24.2 36.4 199 - - -
Thu 05PM 19JUN25 23.1 34.6 197 - - -
Thu 08PM 19JUN25 24.9 37.3 188 - - -
Thu 11PM 19JUN25 24.7 37.0 183 - - -
Fri 02AM 20JUN25 23.7 35.5 182 - - -
Fri 05AM 20JUN25 24.7 37.1 182 - - -
Fri 08AM 20JUN25 23.9 35.9 192 - - -
Fri 11AM 20JUN25 24.6 36.9 199 - - -
Fri 02PM 20JUN25 25.1 37.6 201 - - -
Fri 05PM 20JUN25 26.4 39.7 199 - - -
Fri 08PM 20JUN25 23.3 35.0 194 - - -
Fri 11PM 20JUN25 19.8 29.8 178 - - -
Sat 02AM 21JUN25 18.7 28.1 176 - - -
Sat 05AM 21JUN25 17.0 25.5 176 - - -
Sat 08AM 21JUN25 19.1 28.6 183 - - -
Sat 11AM 21JUN25 8.4 12.6 198 - - -
Sat 02PM 21JUN25 11.5 17.2 192 - - -
Sat 05PM 21JUN25 14.8 22.2 190 - - -
Sat 08PM 21JUN25 13.0 19.6 183 - - -
Sat 11PM 21JUN25 11.6 17.5 173 - - -
Sun 02AM 22JUN25 9.5 14.2 172 - - -
Sun 05AM 22JUN25 10.1 15.2 174 - - -
Sun 08AM 22JUN25 10.0 15.0 184 - - -
Sun 11AM 22JUN25 7.3 11.0 205 - - -
Sun 02PM 22JUN25 6.0 9.0 215 - - -
Sun 05PM 22JUN25 5.7 8.6 200 - - -
Sun 08PM 22JUN25 5.5 8.3 185 - - -
Sun 11PM 22JUN25 2.4 3.6 141 - - -
Mon 02AM 23JUN25 7.7 11.6 16 - - -
Mon 05AM 23JUN25 3.9 5.8 27 - - -
Mon 08AM 23JUN25 2.3 3.4 130 - - -
Mon 11AM 23JUN25 3.6 5.4 20 - - -

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