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PDO Rises, Warm Water Pushes East, But... - Video Forecast HERE (12/14/25)
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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 19DEC2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Fri 10AM 19DEC25 34.7 52.1 185 - - -
Fri 01PM 19DEC25 37.1 55.7 186 - - -
Fri 04PM 19DEC25 33.8 50.8 151 - - -
Fri 07PM 19DEC25 32.5 48.7 157 - - -
Fri 10PM 19DEC25 27.8 41.7 186 - - -
Sat 01AM 20DEC25 28.5 42.7 187 - - -
Sat 04AM 20DEC25 25.0 37.4 197 - - -
Sat 07AM 20DEC25 28.6 42.9 195 - - -
Sat 10AM 20DEC25 26.5 39.7 184 - - -
Sat 01PM 20DEC25 22.1 33.2 195 - - -
Sat 04PM 20DEC25 19.4 29.2 185 - - -
Sat 07PM 20DEC25 19.6 29.3 186 - - -
Sat 10PM 20DEC25 25.0 37.5 190 - - -
Sun 01AM 21DEC25 32.7 49.1 192 - - -
Sun 04AM 21DEC25 38.4 57.6 190 - - -
Sun 07AM 21DEC25 37.9 56.8 191 - - -
Sun 10AM 21DEC25 38.5 57.8 195 - - -
Sun 01PM 21DEC25 35.6 53.4 192 - - -
Sun 04PM 21DEC25 34.6 51.9 190 - - -
Sun 07PM 21DEC25 30.2 45.4 189 - - -
Sun 10PM 21DEC25 24.8 37.2 189 - - -
Mon 01AM 22DEC25 26.5 39.8 188 - - -
Mon 04AM 22DEC25 28.3 42.4 183 - - -
Mon 07AM 22DEC25 22.0 33.0 181 - - -
Mon 10AM 22DEC25 22.0 33.0 177 - - -
Mon 01PM 22DEC25 20.3 30.4 180 - - -
Mon 04PM 22DEC25 20.6 30.9 185 - - -
Mon 07PM 22DEC25 15.8 23.7 178 - - -
Mon 10PM 22DEC25 20.4 30.6 183 - - -
Tue 01AM 23DEC25 20.5 30.7 185 - - -
Tue 04AM 23DEC25 16.6 24.8 193 - - -
Tue 07AM 23DEC25 24.5 36.7 193 - - -
Tue 10AM 23DEC25 18.4 27.6 221 - - -
Tue 01PM 23DEC25 21.0 31.6 220 - - -
Tue 04PM 23DEC25 20.4 30.7 234 - - -
Tue 07PM 23DEC25 19.5 29.3 244 - - -
Tue 10PM 23DEC25 24.1 36.1 239 - - -
Wed 01AM 24DEC25 25.0 37.5 232 - - -
Wed 04AM 24DEC25 27.9 41.8 218 - - -
Wed 07AM 24DEC25 31.1 46.6 215 - - -
Wed 10AM 24DEC25 30.6 45.9 238 - - -
Wed 01PM 24DEC25 33.1 49.6 235 - - -
Wed 04PM 24DEC25 33.5 50.2 183 - - -
Wed 07PM 24DEC25 22.4 33.7 185 - - -
Wed 10PM 24DEC25 23.5 35.2 217 - - -
Thu 01AM 25DEC25 24.1 36.1 233 - - -
Thu 04AM 25DEC25 29.6 44.3 219 - - -
Thu 07AM 25DEC25 30.9 46.4 215 - - -
Thu 10AM 25DEC25 38.4 57.5 198 - - -
Thu 01PM 25DEC25 29.1 43.6 200 - - -
Thu 04PM 25DEC25 34.9 52.4 197 - - -
Thu 07PM 25DEC25 28.4 42.6 212 - - -
Thu 10PM 25DEC25 27.3 41.0 188 - - -
Fri 01AM 26DEC25 26.4 39.5 199 - - -
Fri 04AM 26DEC25 27.5 41.2 193 - - -
Fri 07AM 26DEC25 25.1 37.7 191 - - -
Fri 10AM 26DEC25 20.0 30.0 198 - - -
Fri 01PM 26DEC25 19.7 29.5 196 - - -
Fri 04PM 26DEC25 17.0 25.4 197 - - -
Fri 07PM 26DEC25 12.6 18.8 186 - - -
Fri 10PM 26DEC25 9.7 14.5 171 - - -
Sat 01AM 27DEC25 4.7 7.1 154 - - -
Sat 04AM 27DEC25 3.0 4.5 69 - - -
Sat 07AM 27DEC25 3.1 4.6 34 - - -
Sat 10AM 27DEC25 2.7 4.0 216 - - -
Sat 01PM 27DEC25 5.1 7.7 213 - - -
Sat 04PM 27DEC25 8.1 12.1 213 - - -
Sat 07PM 27DEC25 7.2 10.8 135 - - -
Sat 10PM 27DEC25 4.4 6.6 126 - - -
Sun 01AM 28DEC25 5.6 8.4 127 - - -
Sun 04AM 28DEC25 7.0 10.4 127 - - -
Sun 07AM 28DEC25 7.9 11.8 126 - - -
Sun 10AM 28DEC25 5.9 8.9 143 - - -
Sun 01PM 28DEC25 8.3 12.5 137 - - -
Sun 04PM 28DEC25 10.9 16.3 138 - - -
Sun 07PM 28DEC25 11.7 17.6 139 - - -
Sun 10PM 28DEC25 12.1 18.1 145 - - -
Mon 01AM 29DEC25 14.5 21.8 156 - - -
Mon 04AM 29DEC25 16.8 25.1 161 - - -
Mon 07AM 29DEC25 15.5 23.3 165 - - -
Mon 10AM 29DEC25 15.6 23.4 169 - - -

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