Is This the Last Inactive MJO of Out Current La Nina?. - Video Forecast HERE (12/21/25)

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Mammoth - Wind Forecast Location: 37.64N 119.02W Base Elevation: 7953 ft Peak Elevation: 11053 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 12Z Mon 22DEC2025 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Mon 04AM 22DEC25 31.4 47.2 177 28.8 43.2 178 Mon 07AM 22DEC25 30.2 45.3 176 28.8 43.3 177 Mon 10AM 22DEC25 26.3 39.4 183 28.6 42.9 183 Mon 01PM 22DEC25 23.0 34.5 188 26.7 40.1 187 Mon 04PM 22DEC25 18.7 28.1 180 22.7 34.1 181 Mon 07PM 22DEC25 17.4 26.2 175 23.6 35.4 177 Mon 10PM 22DEC25 20.9 31.3 176 27.5 41.2 177 Tue 01AM 23DEC25 19.8 29.6 174 27.5 41.2 176 Tue 04AM 23DEC25 17.3 25.9 175 25.2 37.8 176 Tue 07AM 23DEC25 15.6 23.4 171 25.7 38.5 175 Tue 10AM 23DEC25 11.7 17.6 224 23.9 35.8 205 Tue 01PM 23DEC25 15.4 23.1 232 24.6 37.0 211 Tue 04PM 23DEC25 12.1 18.1 231 23.7 35.5 210 Tue 07PM 23DEC25 17.6 26.4 167 30.3 45.5 173 Tue 10PM 23DEC25 17.6 26.4 201 31.5 47.2 190 Wed 01AM 24DEC25 27.1 40.6 188 42.9 64.4 184 Wed 04AM 24DEC25 24.4 36.5 186 42.7 64.0 184 Wed 07AM 24DEC25 24.4 36.7 183 33.7 50.5 182 Wed 10AM 24DEC25 29.7 44.6 183 37.4 56.1 182 Wed 01PM 24DEC25 25.1 37.7 186 32.4 48.7 184 Wed 04PM 24DEC25 21.3 31.9 193 30.5 45.7 189 Wed 07PM 24DEC25 21.5 32.3 199 32.2 48.3 191 Wed 10PM 24DEC25 24.4 36.6 197 35.1 52.6 191 Thu 01AM 25DEC25 25.3 38.0 195 36.7 55.1 189 Thu 04AM 25DEC25 24.9 37.3 186 38.7 58.1 183 Thu 07AM 25DEC25 22.6 33.9 205 40.2 60.3 194 Thu 10AM 25DEC25 24.1 36.1 198 40.5 60.8 191 Thu 01PM 25DEC25 35.0 52.6 190 40.4 60.7 189 Thu 04PM 25DEC25 34.3 51.4 194 39.7 59.6 191 Thu 07PM 25DEC25 34.7 52.0 193 41.5 62.3 191 Thu 10PM 25DEC25 37.3 56.0 193 41.9 62.8 191 Fri 01AM 26DEC25 35.6 53.4 189 38.9 58.4 189 Fri 04AM 26DEC25 36.3 54.4 192 31.3 46.9 192 Fri 07AM 26DEC25 23.4 35.1 189 23.7 35.6 188 Fri 10AM 26DEC25 13.2 19.8 195 15.5 23.2 192 Fri 01PM 26DEC25 10.8 16.2 200 7.9 11.9 203 Fri 04PM 26DEC25 11.8 17.7 193 7.1 10.6 203 Fri 07PM 26DEC25 10.6 15.9 125 7.8 11.7 74 Fri 10PM 26DEC25 5.8 8.7 118 4.1 6.2 82 Sat 01AM 27DEC25 4.7 7.0 74 4.8 7.2 48 Sat 04AM 27DEC25 9.4 14.1 28 9.2 13.8 20 Sat 07AM 27DEC25 11.9 17.9 25 9.5 14.3 22 Sat 10AM 27DEC25 12.0 17.9 17 9.9 14.8 20 Sat 01PM 27DEC25 12.2 18.3 11 10.4 15.6 12 Sat 04PM 27DEC25 17.2 25.9 15 14.1 21.1 15 Sat 07PM 27DEC25 20.9 31.3 20 14.8 22.2 23 Sat 10PM 27DEC25 16.5 24.7 34 10.5 15.8 58 Sun 01AM 28DEC25 11.7 17.6 50 8.8 13.1 91 Sun 04AM 28DEC25 6.8 10.2 66 5.6 8.4 92 Sun 07AM 28DEC25 7.5 11.3 57 5.8 8.6 74 Sun 10AM 28DEC25 8.4 12.6 52 7.1 10.7 84 Sun 01PM 28DEC25 7.4 11.2 50 6.3 9.5 82 Sun 04PM 28DEC25 8.6 12.9 50 6.4 9.6 74 Sun 07PM 28DEC25 10.7 16.0 52 7.9 11.8 91 Sun 10PM 28DEC25 15.5 23.3 56 13.9 20.8 104 Mon 01AM 29DEC25 18.2 27.3 55 15.9 23.8 104 Mon 04AM 29DEC25 17.9 26.8 53 15.6 23.4 103 Mon 07AM 29DEC25 20.7 31.1 51 17.0 25.5 101 Mon 10AM 29DEC25 18.2 27.3 53 15.9 23.8 102 Mon 01PM 29DEC25 14.0 21.0 48 10.7 16.1 91 Mon 04PM 29DEC25 15.7 23.5 42 10.9 16.4 80 Mon 07PM 29DEC25 24.6 36.9 46 18.1 27.1 95 Mon 10PM 29DEC25 16.2 24.4 52 14.7 22.0 103 Tue 01AM 30DEC25 13.7 20.6 58 13.0 19.5 107 Tue 04AM 30DEC25 14.1 21.1 55 12.1 18.1 103 Tue 07AM 30DEC25 14.7 22.0 56 13.1 19.7 103 Tue 10AM 30DEC25 16.0 24.0 51 12.8 19.2 96 Tue 01PM 30DEC25 13.2 19.8 64 15.3 22.9 111 Tue 04PM 30DEC25 8.3 12.5 57 6.3 9.5 81 Tue 07PM 30DEC25 10.7 16.0 38 8.9 13.3 35 Tue 10PM 30DEC25 14.2 21.4 44 9.8 14.7 78 Wed 01AM 31DEC25 9.3 14.0 58 7.6 11.4 96 Wed 04AM 31DEC25 7.0 10.5 85 8.3 12.5 123 Wed 07AM 31DEC25 5.8 8.7 93 6.6 9.9 125 Wed 10AM 31DEC25 7.2 10.8 57 5.5 8.2 88 Wed 01PM 31DEC25 6.2 9.3 105 7.9 11.8 131 Wed 04PM 31DEC25 8.4 12.6 68 9.0 13.4 111 Wed 07PM 31DEC25 8.5 12.8 68 8.8 13.1 112 Wed 10PM 31DEC25 8.1 12.1 69 8.0 12.0 113 Thu 01AM 01JAN26 11.2 16.8 71 14.7 22.0 117 Thu 04AM 01JAN26 11.9 17.9 65 13.6 20.4 112

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