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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: 12Z Wed 10JUN2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Wed 04AM 10JUN26 14.4 22.5 186 - - -
Wed 07AM 10JUN26 13.8 21.6 186 - - -
Wed 10AM 10JUN26 12.3 19.2 187 - - -
Wed 01PM 10JUN26 3.9 6.1 158 - - -
Wed 04PM 10JUN26 5.7 8.9 137 - - -
Wed 07PM 10JUN26 2.3 3.6 73 - - -
Wed 10PM 10JUN26 5.4 8.5 298 - - -
Thu 01AM 11JUN26 5.5 8.5 187 - - -
Thu 04AM 11JUN26 8.9 13.9 190 - - -
Thu 07AM 11JUN26 6.8 10.7 195 - - -
Thu 10AM 11JUN26 6.5 10.2 209 - - -
Thu 01PM 11JUN26 5.6 8.7 197 - - -
Thu 04PM 11JUN26 5.9 9.2 178 - - -
Thu 07PM 11JUN26 3.7 5.8 233 - - -
Thu 10PM 11JUN26 3.6 5.6 202 - - -
Fri 01AM 12JUN26 5.1 7.9 261 - - -
Fri 04AM 12JUN26 9.2 14.4 193 - - -
Fri 07AM 12JUN26 7.9 12.3 188 - - -
Fri 10AM 12JUN26 7.3 11.3 202 - - -
Fri 01PM 12JUN26 8.5 13.3 209 - - -
Fri 04PM 12JUN26 10.5 16.4 231 - - -
Fri 07PM 12JUN26 10.1 15.8 255 - - -
Fri 10PM 12JUN26 10.6 16.6 261 - - -
Sat 01AM 13JUN26 10.4 16.2 263 - - -
Sat 04AM 13JUN26 9.7 15.2 267 - - -
Sat 07AM 13JUN26 9.9 15.4 272 - - -
Sat 10AM 13JUN26 8.0 12.4 238 - - -
Sat 01PM 13JUN26 9.8 15.3 222 - - -
Sat 04PM 13JUN26 10.5 16.4 233 - - -
Sat 07PM 13JUN26 9.2 14.4 256 - - -
Sat 10PM 13JUN26 2.9 4.6 256 - - -
Sun 01AM 14JUN26 1.1 1.7 117 - - -
Sun 04AM 14JUN26 3.9 6.1 310 - - -
Sun 07AM 14JUN26 4.5 7.0 301 - - -
Sun 10AM 14JUN26 2.6 4.1 253 - - -
Sun 01PM 14JUN26 5.8 9.0 162 - - -
Sun 04PM 14JUN26 9.9 15.5 154 - - -
Sun 07PM 14JUN26 10.5 16.3 101 - - -
Sun 10PM 14JUN26 6.2 9.7 85 - - -
Mon 01AM 15JUN26 4.3 6.7 48 - - -
Mon 04AM 15JUN26 6.9 10.7 193 - - -
Mon 07AM 15JUN26 5.1 8.0 210 - - -
Mon 10AM 15JUN26 3.2 5.0 242 - - -
Mon 01PM 15JUN26 5.3 8.2 189 - - -
Mon 04PM 15JUN26 10.0 15.6 157 - - -
Mon 07PM 15JUN26 6.5 10.1 148 - - -
Mon 10PM 15JUN26 6.4 10.1 87 - - -
Tue 01AM 16JUN26 2.6 4.0 314 - - -
Tue 04AM 16JUN26 3.8 5.9 184 - - -
Tue 07AM 16JUN26 4.7 7.3 189 - - -
Tue 10AM 16JUN26 3.0 4.7 191 - - -
Tue 01PM 16JUN26 8.1 12.6 163 - - -
Tue 04PM 16JUN26 8.7 13.6 172 - - -
Tue 07PM 16JUN26 3.1 4.8 167 - - -
Tue 10PM 16JUN26 0.8 1.2 84 - - -
Wed 01AM 17JUN26 2.5 3.8 273 - - -
Wed 04AM 17JUN26 2.4 3.8 135 - - -
Wed 07AM 17JUN26 4.1 6.4 287 - - -
Wed 10AM 17JUN26 5.3 11.1 236 - - -
Wed 01PM 17JUN26 14.2 22.2 229 - - -
Wed 04PM 17JUN26 18.9 29.4 246 - - -
Wed 07PM 17JUN26 12.8 20.0 257 - - -
Wed 10PM 17JUN26 10.7 16.7 263 - - -
Thu 01AM 18JUN26 15.5 24.2 265 - - -
Thu 04AM 18JUN26 19.1 29.8 268 - - -
Thu 07AM 18JUN26 20.9 32.6 263 - - -
Thu 10AM 18JUN26 16.6 25.9 240 - - -
Thu 01PM 18JUN26 17.2 26.8 235 - - -
Thu 04PM 18JUN26 19.9 31.1 242 - - -
Thu 07PM 18JUN26 23.7 37.0 259 - - -
Thu 10PM 18JUN26 14.9 23.3 264 - - -
Fri 01AM 19JUN26 14.7 23.0 266 - - -
Fri 04AM 19JUN26 12.5 19.4 263 - - -
Fri 07AM 19JUN26 8.7 13.6 246 - - -
Fri 10AM 19JUN26 8.3 12.9 226 - - -
Fri 01PM 19JUN26 7.5 11.7 205 - - -
Fri 04PM 19JUN26 6.5 10.2 201 - - -
Fri 07PM 19JUN26 2.3 3.6 182 - - -
Fri 10PM 19JUN26 2.1 3.3 93 - - -
Sat 01AM 20JUN26 5.9 9.2 297 - - -
Sat 04AM 20JUN26 8.4 13.1 279 - - -

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