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Is This the Last Inactive MJO of Out Current La Nina?. - Video Forecast HERE (12/21/25)
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Summit_I50 - Wind Forecast
Location: 38.81N 120.03W
Base Elevation: 7410 ft
Peak Elevation: 7410 ft

 

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

 

Data

Initialized: 18Z Fri 26DEC2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Fri 10AM 26DEC25 19.5 29.2 199 - - -
Fri 01PM 26DEC25 20.5 30.8 194 - - -
Fri 04PM 26DEC25 17.2 25.8 189 - - -
Fri 07PM 26DEC25 17.5 26.3 181 - - -
Fri 10PM 26DEC25 16.4 24.6 184 - - -
Sat 01AM 27DEC25 15.1 22.7 178 - - -
Sat 04AM 27DEC25 14.5 21.8 149 - - -
Sat 07AM 27DEC25 4.2 6.3 51 - - -
Sat 10AM 27DEC25 6.1 9.2 20 - - -
Sat 01PM 27DEC25 5.7 8.6 183 - - -
Sat 04PM 27DEC25 5.8 8.8 181 - - -
Sat 07PM 27DEC25 6.5 9.8 58 - - -
Sat 10PM 27DEC25 6.0 9.0 98 - - -
Sun 01AM 28DEC25 6.2 9.3 115 - - -
Sun 04AM 28DEC25 6.3 9.5 122 - - -
Sun 07AM 28DEC25 5.9 8.9 123 - - -
Sun 10AM 28DEC25 4.2 6.3 133 - - -
Sun 01PM 28DEC25 5.1 7.7 20 - - -
Sun 04PM 28DEC25 8.2 12.2 21 - - -
Sun 07PM 28DEC25 15.4 23.0 14 - - -
Sun 10PM 28DEC25 14.5 21.8 17 - - -
Mon 01AM 29DEC25 13.6 20.5 17 - - -
Mon 04AM 29DEC25 12.0 18.0 19 - - -
Mon 07AM 29DEC25 9.3 13.9 28 - - -
Mon 10AM 29DEC25 7.4 11.1 29 - - -
Mon 01PM 29DEC25 6.4 9.5 24 - - -
Mon 04PM 29DEC25 5.7 8.6 25 - - -
Mon 07PM 29DEC25 5.9 8.9 29 - - -
Mon 10PM 29DEC25 3.9 5.8 45 - - -
Tue 01AM 30DEC25 3.3 4.9 54 - - -
Tue 04AM 30DEC25 3.3 5.0 66 - - -
Tue 07AM 30DEC25 4.1 6.2 37 - - -
Tue 10AM 30DEC25 2.8 4.3 17 - - -
Tue 01PM 30DEC25 2.6 3.9 85 - - -
Tue 04PM 30DEC25 3.0 4.4 78 - - -
Tue 07PM 30DEC25 5.8 8.7 32 - - -
Tue 10PM 30DEC25 6.6 10.0 27 - - -
Wed 01AM 31DEC25 2.9 4.4 61 - - -
Wed 04AM 31DEC25 2.8 4.2 84 - - -
Wed 07AM 31DEC25 4.8 7.2 38 - - -
Wed 10AM 31DEC25 6.7 10.1 285 - - -
Wed 01PM 31DEC25 4.1 6.2 47 - - -
Wed 04PM 31DEC25 3.8 5.6 39 - - -
Wed 07PM 31DEC25 5.0 7.4 65 - - -
Wed 10PM 31DEC25 3.4 5.1 89 - - -
Thu 01AM 01JAN26 4.5 6.7 154 - - -
Thu 04AM 01JAN26 4.2 6.4 142 - - -
Thu 07AM 01JAN26 4.3 6.4 147 - - -
Thu 10AM 01JAN26 3.4 5.0 198 - - -
Thu 01PM 01JAN26 6.3 9.5 191 - - -
Thu 04PM 01JAN26 3.8 5.7 195 - - -
Thu 07PM 01JAN26 4.9 7.4 186 - - -
Thu 10PM 01JAN26 11.8 17.7 171 - - -
Fri 01AM 02JAN26 14.0 21.0 151 - - -
Fri 04AM 02JAN26 16.0 24.0 176 - - -
Fri 07AM 02JAN26 11.2 16.9 152 - - -
Fri 10AM 02JAN26 10.8 16.2 172 - - -
Fri 01PM 02JAN26 9.7 14.5 147 - - -
Fri 04PM 02JAN26 7.2 10.8 137 - - -
Fri 07PM 02JAN26 6.1 9.2 138 - - -
Fri 10PM 02JAN26 2.3 3.4 91 - - -
Sat 01AM 03JAN26 2.2 3.3 95 - - -
Sat 04AM 03JAN26 6.7 10.0 164 - - -
Sat 07AM 03JAN26 6.7 10.1 163 - - -
Sat 10AM 03JAN26 6.7 10.1 186 - - -
Sat 01PM 03JAN26 10.1 15.2 191 - - -
Sat 04PM 03JAN26 10.5 15.7 186 - - -
Sat 07PM 03JAN26 12.4 18.6 176 - - -
Sat 10PM 03JAN26 13.6 20.3 178 - - -
Sun 01AM 04JAN26 12.7 19.0 181 - - -
Sun 04AM 04JAN26 16.6 25.0 182 - - -
Sun 07AM 04JAN26 17.8 26.8 184 - - -
Sun 10AM 04JAN26 17.1 25.7 185 - - -
Sun 01PM 04JAN26 18.7 28.0 186 - - -
Sun 04PM 04JAN26 17.9 26.9 185 - - -
Sun 07PM 04JAN26 23.0 34.6 188 - - -
Sun 10PM 04JAN26 21.1 31.7 187 - - -
Mon 01AM 05JAN26 19.9 29.8 187 - - -
Mon 04AM 05JAN26 20.1 30.2 185 - - -
Mon 07AM 05JAN26 16.2 24.4 189 - - -
Mon 10AM 05JAN26 12.9 19.3 191 - - -

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