Will the Jetstream Ever Heal? - Video Forecast HERE (12/28/25)

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Northstar - Wind Forecast Location: 39.25N 120.14W Base Elevation: 6330 ft Peak Elevation: 8610 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 12Z Tue 30DEC2025 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Tue 04AM 30DEC25 8.7 13.0 60 8.2 12.3 46 Tue 07AM 30DEC25 11.6 17.3 61 12.0 18.0 45 Tue 10AM 30DEC25 12.3 18.5 67 11.7 17.5 48 Tue 01PM 30DEC25 4.8 7.1 74 3.7 5.6 154 Tue 04PM 30DEC25 4.6 6.9 70 2.7 4.0 112 Tue 07PM 30DEC25 9.4 14.1 76 4.8 7.2 108 Tue 10PM 30DEC25 9.4 14.2 75 5.9 8.9 71 Wed 01AM 31DEC25 9.4 14.1 149 6.9 10.4 136 Wed 04AM 31DEC25 8.0 12.0 162 8.2 12.3 165 Wed 07AM 31DEC25 10.0 14.9 173 9.2 13.9 170 Wed 10AM 31DEC25 5.3 7.9 100 4.7 7.1 71 Wed 01PM 31DEC25 5.8 8.6 276 6.8 10.2 305 Wed 04PM 31DEC25 3.8 5.7 97 6.5 9.8 55 Wed 07PM 31DEC25 5.4 8.0 277 4.7 7.1 173 Wed 10PM 31DEC25 10.2 15.3 172 8.7 13.0 172 Thu 01AM 01JAN26 15.8 23.7 171 11.8 17.6 168 Thu 04AM 01JAN26 22.3 33.5 178 17.5 26.3 177 Thu 07AM 01JAN26 19.4 29.0 179 14.3 21.5 179 Thu 10AM 01JAN26 20.2 30.3 188 17.9 26.9 186 Thu 01PM 01JAN26 20.8 31.3 191 16.0 24.0 192 Thu 04PM 01JAN26 21.2 31.8 194 14.0 21.0 203 Thu 07PM 01JAN26 24.3 36.5 195 16.7 25.1 204 Thu 10PM 01JAN26 24.5 36.8 186 18.2 27.2 189 Fri 01AM 02JAN26 21.3 32.0 187 17.4 26.1 190 Fri 04AM 02JAN26 24.0 36.0 183 20.2 30.3 183 Fri 07AM 02JAN26 23.0 34.4 180 15.3 23.0 178 Fri 10AM 02JAN26 26.3 39.5 196 18.6 27.9 204 Fri 01PM 02JAN26 31.7 47.5 201 24.3 36.4 205 Fri 04PM 02JAN26 32.2 48.3 199 22.6 33.8 210 Fri 07PM 02JAN26 32.4 48.6 199 28.9 43.3 199 Fri 10PM 02JAN26 34.6 51.9 206 27.9 41.8 210 Sat 01AM 03JAN26 32.9 49.3 205 28.1 42.1 205 Sat 04AM 03JAN26 35.5 53.3 204 33.0 49.5 200 Sat 07AM 03JAN26 39.3 59.0 203 31.5 47.3 208 Sat 10AM 03JAN26 30.9 46.4 191 33.5 50.3 187 Sat 01PM 03JAN26 26.6 39.9 183 24.3 36.4 183 Sat 04PM 03JAN26 19.5 29.3 191 19.0 28.5 187 Sat 07PM 03JAN26 18.7 28.0 201 15.4 23.1 196 Sat 10PM 03JAN26 25.1 37.7 186 22.0 33.0 184 Sun 01AM 04JAN26 26.4 39.6 183 24.6 36.9 182 Sun 04AM 04JAN26 29.7 44.5 186 24.7 37.0 186 Sun 07AM 04JAN26 26.4 39.6 186 22.3 33.5 187 Sun 10AM 04JAN26 26.6 39.9 186 22.6 33.9 186 Sun 01PM 04JAN26 41.9 62.8 189 35.2 52.9 191 Sun 04PM 04JAN26 34.1 51.2 197 29.7 44.5 197 Sun 07PM 04JAN26 28.0 42.0 199 24.7 37.0 199 Sun 10PM 04JAN26 29.9 44.8 201 23.5 35.3 206 Mon 01AM 05JAN26 25.3 37.9 198 23.2 34.8 196 Mon 04AM 05JAN26 22.9 34.4 196 18.3 27.5 198 Mon 07AM 05JAN26 24.7 37.0 191 18.0 27.0 196 Mon 10AM 05JAN26 23.5 35.3 201 18.2 27.4 206 Mon 01PM 05JAN26 24.9 37.3 206 18.8 28.2 214 Mon 04PM 05JAN26 23.0 34.5 213 16.7 25.0 227 Mon 07PM 05JAN26 23.6 35.4 198 14.6 21.9 241 Mon 10PM 05JAN26 24.6 36.9 209 18.1 27.2 278 Tue 01AM 06JAN26 25.8 38.7 224 19.3 28.9 255 Tue 04AM 06JAN26 29.0 43.5 209 20.1 30.2 245 Tue 07AM 06JAN26 29.8 44.6 195 21.7 32.5 200 Tue 10AM 06JAN26 27.0 40.5 228 24.5 36.8 296 Tue 01PM 06JAN26 19.6 29.4 218 13.7 20.5 257 Tue 04PM 06JAN26 21.2 31.9 94 16.9 25.3 63 Tue 07PM 06JAN26 25.8 38.7 76 25.7 38.5 53 Tue 10PM 06JAN26 25.2 37.9 74 25.5 38.2 51 Wed 01AM 07JAN26 28.8 43.2 74 25.8 38.7 52 Wed 04AM 07JAN26 9.6 14.4 284 5.3 7.9 295 Wed 07AM 07JAN26 8.4 12.5 284 6.0 9.0 297 Wed 10AM 07JAN26 11.5 17.3 228 10.9 16.4 201 Wed 01PM 07JAN26 11.9 17.8 186 12.5 18.7 184 Wed 04PM 07JAN26 5.1 7.7 268 10.0 15.0 234 Wed 07PM 07JAN26 6.7 10.0 280 9.3 13.9 239 Wed 10PM 07JAN26 10.7 16.1 260 13.2 19.8 235 Thu 01AM 08JAN26 19.6 29.4 254 20.0 30.0 232 Thu 04AM 08JAN26 28.6 43.0 254 29.2 43.8 231 Thu 07AM 08JAN26 35.1 52.7 254 33.1 49.7 232 Thu 10AM 08JAN26 37.1 55.6 253 34.3 51.5 231 Thu 01PM 08JAN26 41.7 62.5 253 37.3 56.0 232 Thu 04PM 08JAN26 41.6 62.5 254 37.9 56.8 233 Thu 07PM 08JAN26 39.7 59.6 252 34.6 51.9 231 Thu 10PM 08JAN26 34.4 51.6 235 27.2 40.8 221 Fri 01AM 09JAN26 30.0 45.0 208 22.1 33.1 205 Fri 04AM 09JAN26 12.8 19.2 244 9.9 14.8 231

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