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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 Tue 13JAN2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Tue 10AM 13JAN26 7.2 10.8 18 - - -
Tue 01PM 13JAN26 5.5 8.3 15 - - -
Tue 04PM 13JAN26 5.8 8.7 19 - - -
Tue 07PM 13JAN26 8.8 13.3 15 - - -
Tue 10PM 13JAN26 8.5 12.8 17 - - -
Wed 01AM 14JAN26 6.8 10.1 20 - - -
Wed 04AM 14JAN26 5.2 7.9 26 - - -
Wed 07AM 14JAN26 6.8 10.1 20 - - -
Wed 10AM 14JAN26 7.7 11.6 18 - - -
Wed 01PM 14JAN26 6.4 9.6 21 - - -
Wed 04PM 14JAN26 4.9 7.3 26 - - -
Wed 07PM 14JAN26 5.5 8.2 25 - - -
Wed 10PM 14JAN26 7.4 11.1 19 - - -
Thu 01AM 15JAN26 6.5 9.7 19 - - -
Thu 04AM 15JAN26 5.2 7.8 23 - - -
Thu 07AM 15JAN26 7.4 11.1 14 - - -
Thu 10AM 15JAN26 10.1 15.2 10 - - -
Thu 01PM 15JAN26 7.5 11.2 15 - - -
Thu 04PM 15JAN26 7.3 10.9 16 - - -
Thu 07PM 15JAN26 10.6 15.9 11 - - -
Thu 10PM 15JAN26 10.1 15.1 13 - - -
Fri 01AM 16JAN26 8.9 13.4 14 - - -
Fri 04AM 16JAN26 8.8 13.3 15 - - -
Fri 07AM 16JAN26 9.5 14.3 15 - - -
Fri 10AM 16JAN26 13.5 20.3 9 - - -
Fri 01PM 16JAN26 10.3 15.4 352 - - -
Fri 04PM 16JAN26 10.0 15.0 10 - - -
Fri 07PM 16JAN26 11.6 17.4 11 - - -
Fri 10PM 16JAN26 9.4 14.2 12 - - -
Sat 01AM 17JAN26 6.4 9.6 17 - - -
Sat 04AM 17JAN26 4.0 6.0 28 - - -
Sat 07AM 17JAN26 3.8 5.7 26 - - -
Sat 10AM 17JAN26 3.4 5.0 20 - - -
Sat 01PM 17JAN26 2.2 3.3 350 - - -
Sat 04PM 17JAN26 0.6 0.8 33 - - -
Sat 07PM 17JAN26 2.3 3.5 140 - - -
Sat 10PM 17JAN26 4.8 7.2 163 - - -
Sun 01AM 18JAN26 6.7 10.1 170 - - -
Sun 04AM 18JAN26 7.4 11.1 170 - - -
Sun 07AM 18JAN26 6.4 9.6 168 - - -
Sun 10AM 18JAN26 5.7 8.5 179 - - -
Sun 01PM 18JAN26 4.7 7.1 180 - - -
Sun 04PM 18JAN26 3.7 5.6 181 - - -
Sun 07PM 18JAN26 2.8 4.3 146 - - -
Sun 10PM 18JAN26 3.1 4.7 151 - - -
Mon 01AM 19JAN26 5.2 7.8 161 - - -
Mon 04AM 19JAN26 5.5 8.3 160 - - -
Mon 07AM 19JAN26 4.0 6.0 157 - - -
Mon 10AM 19JAN26 1.7 2.6 151 - - -
Mon 01PM 19JAN26 2.5 3.7 192 - - -
Mon 04PM 19JAN26 4.4 6.7 186 - - -
Mon 07PM 19JAN26 5.6 8.5 165 - - -
Mon 10PM 19JAN26 5.7 8.6 169 - - -
Tue 01AM 20JAN26 8.4 12.6 173 - - -
Tue 04AM 20JAN26 10.7 16.0 173 - - -
Tue 07AM 20JAN26 9.3 13.9 171 - - -
Tue 10AM 20JAN26 8.3 12.4 180 - - -
Tue 01PM 20JAN26 9.2 13.8 194 - - -
Tue 04PM 20JAN26 9.8 14.6 181 - - -
Tue 07PM 20JAN26 5.5 8.3 171 - - -
Tue 10PM 20JAN26 4.6 6.9 171 - - -
Wed 01AM 21JAN26 6.7 10.1 175 - - -
Wed 04AM 21JAN26 7.1 10.7 176 - - -
Wed 07AM 21JAN26 3.4 5.1 184 - - -
Wed 10AM 21JAN26 3.8 5.7 206 - - -
Wed 01PM 21JAN26 6.2 9.4 249 - - -
Wed 04PM 21JAN26 17.4 26.2 198 - - -
Wed 07PM 21JAN26 13.8 20.7 184 - - -
Wed 10PM 21JAN26 15.1 22.7 187 - - -
Thu 01AM 22JAN26 17.1 25.6 184 - - -
Thu 04AM 22JAN26 19.0 28.5 183 - - -
Thu 07AM 22JAN26 13.3 20.0 184 - - -
Thu 10AM 22JAN26 11.2 16.7 180 - - -
Thu 01PM 22JAN26 9.7 14.5 191 - - -
Thu 04PM 22JAN26 13.8 20.6 193 - - -
Thu 07PM 22JAN26 16.2 24.4 171 - - -
Thu 10PM 22JAN26 16.9 25.4 169 - - -
Fri 01AM 23JAN26 16.4 24.6 170 - - -
Fri 04AM 23JAN26 20.3 30.4 172 - - -
Fri 07AM 23JAN26 23.0 34.4 171 - - -
Fri 10AM 23JAN26 22.3 33.5 174 - - -

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