Active MJO Pushes East - What Effect Will Coming Inactive Phase Have? - Video Forecast HERE (12/7/25)

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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: 18Z Thu 11DEC2025 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Thu 10AM 11DEC25 10.0 15.0 111 9.3 13.9 132 Thu 01PM 11DEC25 12.3 18.4 249 10.9 16.3 227 Thu 04PM 11DEC25 12.8 19.2 104 10.7 16.1 125 Thu 07PM 11DEC25 11.7 17.5 108 9.2 13.7 125 Thu 10PM 11DEC25 10.0 15.0 108 7.8 11.7 123 Fri 01AM 12DEC25 8.1 12.2 108 7.3 11.0 125 Fri 04AM 12DEC25 7.0 10.5 106 6.4 9.7 124 Fri 07AM 12DEC25 5.7 8.6 106 4.3 6.4 109 Fri 10AM 12DEC25 2.6 3.9 216 2.2 3.4 264 Fri 01PM 12DEC25 2.8 4.2 333 2.0 3.0 319 Fri 04PM 12DEC25 3.3 4.9 27 2.5 3.8 37 Fri 07PM 12DEC25 5.9 8.9 22 5.6 8.4 22 Fri 10PM 12DEC25 6.4 9.5 30 6.5 9.7 25 Sat 01AM 13DEC25 6.1 9.2 49 6.0 9.0 39 Sat 04AM 13DEC25 5.3 7.9 59 4.3 6.4 50 Sat 07AM 13DEC25 5.2 7.8 62 3.5 5.2 59 Sat 10AM 13DEC25 5.8 8.7 280 3.8 5.7 297 Sat 01PM 13DEC25 5.7 8.5 268 4.1 6.2 231 Sat 04PM 13DEC25 5.4 8.1 181 4.4 6.7 179 Sat 07PM 13DEC25 5.8 8.8 167 4.3 6.4 141 Sat 10PM 13DEC25 7.9 11.9 173 7.4 11.1 169 Sun 01AM 14DEC25 9.2 13.8 173 9.0 13.4 171 Sun 04AM 14DEC25 9.3 13.9 168 10.2 15.2 169 Sun 07AM 14DEC25 8.7 13.0 162 9.9 14.9 165 Sun 10AM 14DEC25 8.4 12.7 187 9.5 14.2 186 Sun 01PM 14DEC25 9.9 14.8 218 10.6 15.9 209 Sun 04PM 14DEC25 8.8 13.3 199 9.4 14.2 193 Sun 07PM 14DEC25 9.7 14.5 160 9.0 13.5 164 Sun 10PM 14DEC25 9.8 14.6 160 10.2 15.3 164 Mon 01AM 15DEC25 10.0 14.9 165 11.0 16.5 167 Mon 04AM 15DEC25 11.7 17.5 164 13.1 19.6 167 Mon 07AM 15DEC25 11.8 17.7 150 12.9 19.4 157 Mon 10AM 15DEC25 12.4 18.6 139 13.8 20.7 152 Mon 01PM 15DEC25 14.8 22.1 213 15.3 23.0 204 Mon 04PM 15DEC25 15.8 23.7 107 14.6 22.0 130 Mon 07PM 15DEC25 18.6 27.8 126 15.7 23.6 142 Mon 10PM 15DEC25 17.8 26.7 141 16.7 25.0 151 Tue 01AM 16DEC25 19.0 28.6 148 18.6 27.9 157 Tue 04AM 16DEC25 20.8 31.3 163 20.5 30.7 168 Tue 07AM 16DEC25 23.2 34.7 183 23.5 35.3 182 Tue 10AM 16DEC25 28.9 43.4 188 27.2 40.8 186 Tue 01PM 16DEC25 36.0 53.9 185 33.1 49.7 184 Tue 04PM 16DEC25 39.9 59.8 189 39.5 59.3 188 Tue 07PM 16DEC25 43.9 65.9 196 48.0 72.0 192 Tue 10PM 16DEC25 41.0 61.5 198 43.1 64.6 194 Wed 01AM 17DEC25 37.2 55.8 196 34.6 51.9 193 Wed 04AM 17DEC25 37.1 55.7 197 34.7 52.1 194 Wed 07AM 17DEC25 30.9 46.3 192 28.8 43.3 191 Wed 10AM 17DEC25 36.7 55.1 192 32.4 48.6 192 Wed 01PM 17DEC25 35.9 53.9 195 32.0 48.0 193 Wed 04PM 17DEC25 29.7 44.5 220 29.3 43.9 209 Wed 07PM 17DEC25 33.9 50.9 185 33.5 50.3 185 Wed 10PM 17DEC25 40.5 60.7 187 37.9 56.9 187 Thu 01AM 18DEC25 45.8 68.7 184 42.6 63.9 184 Thu 04AM 18DEC25 43.8 65.7 188 36.7 55.0 187 Thu 07AM 18DEC25 44.2 66.3 246 33.8 50.7 229 Thu 10AM 18DEC25 40.4 60.6 238 38.0 57.0 222 Thu 01PM 18DEC25 35.5 53.2 247 34.2 51.3 228 Thu 04PM 18DEC25 31.0 46.6 228 27.9 41.8 214 Thu 07PM 18DEC25 28.8 43.3 167 27.1 40.6 171 Thu 10PM 18DEC25 25.7 38.6 174 25.2 37.8 175 Fri 01AM 19DEC25 22.4 33.7 179 22.8 34.2 179 Fri 04AM 19DEC25 23.9 35.8 188 21.0 31.5 187 Fri 07AM 19DEC25 29.3 44.0 217 29.7 44.6 207 Fri 10AM 19DEC25 29.1 43.6 189 27.4 41.2 188 Fri 01PM 19DEC25 31.5 47.3 232 31.0 46.5 217 Fri 04PM 19DEC25 25.4 38.1 227 21.3 31.9 213 Fri 07PM 19DEC25 24.6 37.0 249 23.7 35.5 229 Fri 10PM 19DEC25 27.4 41.0 247 27.5 41.2 227 Sat 01AM 20DEC25 28.2 42.3 114 26.6 40.0 134 Sat 04AM 20DEC25 29.2 43.8 113 27.8 41.7 133 Sat 07AM 20DEC25 25.9 38.8 112 24.4 36.6 133 Sat 10AM 20DEC25 20.7 31.1 113 18.3 27.4 134 Sat 01PM 20DEC25 22.1 33.1 247 18.9 28.4 227 Sat 04PM 20DEC25 22.9 34.3 173 20.3 30.4 175 Sat 07PM 20DEC25 22.5 33.7 162 21.7 32.5 167 Sat 10PM 20DEC25 20.2 30.3 159 19.4 29.1 165 Sun 01AM 21DEC25 25.1 37.6 168 23.4 35.1 171 Sun 04AM 21DEC25 29.5 44.3 178 29.4 44.1 178 Sun 07AM 21DEC25 32.1 48.1 181 32.4 48.7 180 Sun 10AM 21DEC25 37.6 56.4 182 35.0 52.6 180

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