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 Sat 13DEC2025 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Sat 10AM 13DEC25 8.0 12.0 275 6.1 9.2 302 Sat 01PM 13DEC25 7.2 10.8 279 5.3 7.9 290 Sat 04PM 13DEC25 5.8 8.6 80 3.9 5.9 155 Sat 07PM 13DEC25 6.5 9.7 162 5.5 8.3 158 Sat 10PM 13DEC25 8.9 13.4 173 7.4 11.1 169 Sun 01AM 14DEC25 11.8 17.6 175 13.0 19.4 174 Sun 04AM 14DEC25 10.8 16.2 172 11.7 17.6 172 Sun 07AM 14DEC25 8.7 13.1 171 9.6 14.4 170 Sun 10AM 14DEC25 7.3 10.9 188 7.9 11.8 187 Sun 01PM 14DEC25 6.7 10.1 201 8.5 12.8 197 Sun 04PM 14DEC25 6.3 9.4 194 5.8 8.6 190 Sun 07PM 14DEC25 7.1 10.6 149 7.8 11.6 156 Sun 10PM 14DEC25 9.0 13.4 148 8.3 12.5 155 Mon 01AM 15DEC25 10.4 15.5 147 10.5 15.7 155 Mon 04AM 15DEC25 12.1 18.2 123 12.9 19.3 139 Mon 07AM 15DEC25 14.9 22.3 112 14.7 22.0 132 Mon 10AM 15DEC25 13.8 20.8 252 14.5 21.8 229 Mon 01PM 15DEC25 16.0 24.1 245 15.6 23.4 224 Mon 04PM 15DEC25 15.8 23.7 107 16.5 24.8 130 Mon 07PM 15DEC25 18.0 27.1 112 17.0 25.5 132 Mon 10PM 15DEC25 20.3 30.4 116 19.1 28.7 135 Tue 01AM 16DEC25 22.8 34.2 109 23.6 35.4 131 Tue 04AM 16DEC25 21.7 32.5 112 24.5 36.7 133 Tue 07AM 16DEC25 19.7 29.5 118 22.2 33.2 137 Tue 10AM 16DEC25 16.3 24.5 251 17.8 26.7 232 Tue 01PM 16DEC25 28.0 42.0 195 21.7 32.6 194 Tue 04PM 16DEC25 30.2 45.2 193 29.8 44.6 190 Tue 07PM 16DEC25 29.3 43.9 191 28.7 43.1 189 Tue 10PM 16DEC25 35.7 53.6 188 34.5 51.8 187 Wed 01AM 17DEC25 35.8 53.7 196 37.7 56.5 192 Wed 04AM 17DEC25 37.6 56.4 206 39.5 59.2 199 Wed 07AM 17DEC25 35.3 52.9 203 36.4 54.6 197 Wed 10AM 17DEC25 31.0 46.5 221 31.6 47.4 210 Wed 01PM 17DEC25 29.4 44.1 246 27.9 41.9 227 Wed 04PM 17DEC25 31.9 47.9 254 29.3 44.0 233 Wed 07PM 17DEC25 33.0 49.5 113 30.3 45.5 134 Wed 10PM 17DEC25 29.7 44.5 112 27.3 40.9 133 Thu 01AM 18DEC25 27.0 40.5 113 26.7 40.0 134 Thu 04AM 18DEC25 27.9 41.9 120 27.0 40.6 138 Thu 07AM 18DEC25 33.6 50.4 115 32.9 49.4 135 Thu 10AM 18DEC25 34.0 51.0 254 35.6 53.4 232 Thu 01PM 18DEC25 33.6 50.4 227 33.1 49.6 214 Thu 04PM 18DEC25 32.8 49.1 204 31.5 47.2 197 Thu 07PM 18DEC25 33.3 50.0 179 32.0 48.0 180 Thu 10PM 18DEC25 35.4 53.1 182 35.4 53.1 182 Fri 01AM 19DEC25 39.2 58.9 185 38.1 57.2 185 Fri 04AM 19DEC25 39.3 58.9 187 37.1 55.6 186 Fri 07AM 19DEC25 38.8 58.2 190 37.6 56.3 188 Fri 10AM 19DEC25 42.2 63.3 189 38.4 57.6 189 Fri 01PM 19DEC25 30.1 45.1 258 35.4 53.1 235 Fri 04PM 19DEC25 28.1 42.1 176 32.2 48.3 176 Fri 07PM 19DEC25 28.3 42.4 184 27.2 40.7 182 Fri 10PM 19DEC25 32.7 49.0 186 32.8 49.2 185 Sat 01AM 20DEC25 29.4 44.1 200 27.2 40.8 195 Sat 04AM 20DEC25 25.9 38.8 206 26.0 39.0 199 Sat 07AM 20DEC25 23.0 34.5 236 23.3 34.9 220 Sat 10AM 20DEC25 19.7 29.6 251 19.6 29.4 231 Sat 01PM 20DEC25 19.9 29.9 195 19.5 29.2 193 Sat 04PM 20DEC25 20.8 31.2 194 20.4 30.6 191 Sat 07PM 20DEC25 20.4 30.5 181 20.0 30.0 182 Sat 10PM 20DEC25 19.3 28.9 183 20.9 31.3 182 Sun 01AM 21DEC25 22.2 33.3 190 23.2 34.8 189 Sun 04AM 21DEC25 25.5 38.3 176 25.0 37.5 177 Sun 07AM 21DEC25 24.4 36.6 178 24.6 36.9 179 Sun 10AM 21DEC25 25.3 37.9 189 25.4 38.1 187 Sun 01PM 21DEC25 25.4 38.1 189 24.7 37.0 189 Sun 04PM 21DEC25 28.6 42.8 188 22.1 33.2 190 Sun 07PM 21DEC25 43.8 65.7 189 34.1 51.2 190 Sun 10PM 21DEC25 35.5 53.2 197 37.1 55.6 195 Mon 01AM 22DEC25 32.9 49.3 198 32.9 49.3 195 Mon 04AM 22DEC25 31.9 47.8 195 32.6 48.9 193 Mon 07AM 22DEC25 30.6 45.9 195 30.5 45.7 192 Mon 10AM 22DEC25 29.5 44.3 194 28.6 42.9 192 Mon 01PM 22DEC25 28.8 43.2 191 26.8 40.2 190 Mon 04PM 22DEC25 21.4 32.1 191 20.7 31.1 190 Mon 07PM 22DEC25 11.5 17.3 181 11.6 17.5 182 Mon 10PM 22DEC25 18.7 28.1 179 13.1 19.7 181 Tue 01AM 23DEC25 23.5 35.3 172 13.5 20.2 165 Tue 04AM 23DEC25 25.9 38.8 176 21.5 32.3 177 Tue 07AM 23DEC25 17.9 26.9 171 16.2 24.2 172 Tue 10AM 23DEC25 10.6 15.9 200 10.2 15.3 195

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