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 Fri 12DEC2025 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Fri 10AM 12DEC25 5.2 7.7 15 4.6 6.9 15 Fri 01PM 12DEC25 3.0 4.4 7 2.6 3.9 259 Fri 04PM 12DEC25 4.7 7.1 18 3.3 4.9 28 Fri 07PM 12DEC25 8.0 11.9 18 7.1 10.7 18 Fri 10PM 12DEC25 8.0 12.1 23 8.0 12.0 20 Sat 01AM 13DEC25 7.2 10.8 41 6.8 10.1 33 Sat 04AM 13DEC25 6.6 9.8 46 5.8 8.7 37 Sat 07AM 13DEC25 6.9 10.4 50 6.0 9.1 40 Sat 10AM 13DEC25 6.9 10.4 280 5.5 8.2 304 Sat 01PM 13DEC25 6.1 9.1 285 4.3 6.4 295 Sat 04PM 13DEC25 4.7 7.1 95 3.3 5.0 134 Sat 07PM 13DEC25 5.0 7.5 104 4.2 6.2 140 Sat 10PM 13DEC25 6.2 9.3 166 5.6 8.3 160 Sun 01AM 14DEC25 8.4 12.6 175 9.0 13.5 173 Sun 04AM 14DEC25 6.4 9.7 168 7.4 11.1 168 Sun 07AM 14DEC25 7.0 10.5 166 8.0 12.0 167 Sun 10AM 14DEC25 5.6 8.4 185 7.1 10.6 183 Sun 01PM 14DEC25 6.4 9.6 211 6.8 10.1 205 Sun 04PM 14DEC25 6.1 9.2 199 7.1 10.7 192 Sun 07PM 14DEC25 5.7 8.5 137 5.7 8.6 146 Sun 10PM 14DEC25 6.1 9.2 143 7.7 11.6 152 Mon 01AM 15DEC25 9.6 14.4 144 10.6 15.9 153 Mon 04AM 15DEC25 11.7 17.6 123 12.6 18.9 139 Mon 07AM 15DEC25 14.0 21.0 113 13.8 20.7 132 Mon 10AM 15DEC25 15.2 22.8 111 13.2 19.8 132 Mon 01PM 15DEC25 15.1 22.7 241 10.9 16.4 222 Mon 04PM 15DEC25 15.8 23.7 250 14.1 21.2 227 Mon 07PM 15DEC25 12.0 17.9 112 11.7 17.6 131 Mon 10PM 15DEC25 13.5 20.2 142 12.7 19.1 153 Tue 01AM 16DEC25 20.0 30.1 119 18.3 27.4 138 Tue 04AM 16DEC25 21.4 32.2 114 21.5 32.2 134 Tue 07AM 16DEC25 20.3 30.4 120 18.4 27.6 138 Tue 10AM 16DEC25 28.2 42.3 189 24.0 35.9 188 Tue 01PM 16DEC25 32.1 48.2 196 31.0 46.4 193 Tue 04PM 16DEC25 35.2 52.8 191 33.1 49.6 189 Tue 07PM 16DEC25 32.9 49.4 191 32.0 48.0 189 Tue 10PM 16DEC25 37.9 56.9 187 33.7 50.6 186 Wed 01AM 17DEC25 39.8 59.6 199 39.8 59.8 194 Wed 04AM 17DEC25 35.9 53.8 200 33.0 49.5 196 Wed 07AM 17DEC25 32.6 48.9 199 30.0 45.0 195 Wed 10AM 17DEC25 35.2 52.8 204 33.6 50.3 199 Wed 01PM 17DEC25 35.0 52.5 231 34.8 52.1 217 Wed 04PM 17DEC25 32.0 48.0 238 32.2 48.3 222 Wed 07PM 17DEC25 30.7 46.0 112 30.7 46.0 134 Wed 10PM 17DEC25 32.3 48.5 172 29.7 44.6 176 Thu 01AM 18DEC25 31.9 47.9 137 30.4 45.6 150 Thu 04AM 18DEC25 32.7 49.0 123 28.9 43.4 140 Thu 07AM 18DEC25 32.9 49.4 117 30.9 46.4 137 Thu 10AM 18DEC25 34.5 51.8 188 29.8 44.7 187 Thu 01PM 18DEC25 33.7 50.5 204 33.9 50.8 198 Thu 04PM 18DEC25 32.3 48.5 189 29.5 44.3 188 Thu 07PM 18DEC25 39.4 59.0 181 34.3 51.5 181 Thu 10PM 18DEC25 42.6 63.8 179 42.6 63.9 179 Fri 01AM 19DEC25 39.7 59.6 182 43.4 65.1 182 Fri 04AM 19DEC25 35.0 52.5 186 40.5 60.7 184 Fri 07AM 19DEC25 40.7 61.0 195 45.7 68.5 191 Fri 10AM 19DEC25 35.8 53.6 197 37.0 55.5 193 Fri 01PM 19DEC25 37.2 55.7 197 35.5 53.3 192 Fri 04PM 19DEC25 29.8 44.7 210 28.3 42.4 203 Fri 07PM 19DEC25 26.7 40.1 248 25.1 37.7 229 Fri 10PM 19DEC25 22.6 33.9 212 21.1 31.7 204 Sat 01AM 20DEC25 22.6 34.0 183 20.8 31.2 183 Sat 04AM 20DEC25 23.4 35.1 187 20.8 31.2 187 Sat 07AM 20DEC25 24.2 36.4 187 20.3 30.4 187 Sat 10AM 20DEC25 27.3 40.9 191 21.8 32.7 192 Sat 01PM 20DEC25 27.8 41.7 193 23.0 34.5 194 Sat 04PM 20DEC25 28.4 42.5 189 24.6 36.9 190 Sat 07PM 20DEC25 31.7 47.5 187 26.2 39.3 188 Sat 10PM 20DEC25 36.2 54.3 188 28.6 42.9 189 Sun 01AM 21DEC25 39.2 58.8 186 31.0 46.5 187 Sun 04AM 21DEC25 35.2 52.8 186 34.2 51.3 185 Sun 07AM 21DEC25 25.6 38.3 193 29.0 43.5 190 Sun 10AM 21DEC25 34.2 51.2 194 41.0 61.5 190 Sun 01PM 21DEC25 41.9 62.9 201 31.3 47.0 197 Sun 04PM 21DEC25 30.5 45.7 195 33.8 50.7 191 Sun 07PM 21DEC25 27.0 40.5 199 28.1 42.1 195 Sun 10PM 21DEC25 18.6 27.8 199 20.5 30.8 194 Mon 01AM 22DEC25 25.0 37.5 256 20.7 31.1 234 Mon 04AM 22DEC25 27.4 41.1 108 24.1 36.1 131 Mon 07AM 22DEC25 27.3 40.9 109 23.0 34.5 130 Mon 10AM 22DEC25 25.1 37.6 108 19.4 29.2 131

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