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: 18Z Mon 22DEC2025 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Mon 10AM 22DEC25 25.7 38.6 182 27.8 41.7 182 Mon 01PM 22DEC25 22.3 33.4 190 26.9 40.4 188 Mon 04PM 22DEC25 18.9 28.4 181 23.4 35.1 181 Mon 07PM 22DEC25 17.4 26.0 174 23.9 35.8 176 Mon 10PM 22DEC25 20.4 30.6 175 27.1 40.6 177 Tue 01AM 23DEC25 21.0 31.6 172 28.1 42.2 175 Tue 04AM 23DEC25 19.7 29.5 175 26.9 40.4 177 Tue 07AM 23DEC25 16.5 24.7 176 25.9 38.9 176 Tue 10AM 23DEC25 10.9 16.3 242 23.9 35.8 216 Tue 01PM 23DEC25 15.5 23.3 226 24.9 37.3 207 Tue 04PM 23DEC25 14.2 21.3 207 25.1 37.6 197 Tue 07PM 23DEC25 16.4 24.6 172 29.8 44.8 176 Tue 10PM 23DEC25 23.1 34.6 173 34.9 52.4 175 Wed 01AM 24DEC25 23.3 34.9 185 41.0 61.5 182 Wed 04AM 24DEC25 28.7 43.1 185 46.9 70.3 183 Wed 07AM 24DEC25 26.7 40.0 182 38.2 57.3 181 Wed 10AM 24DEC25 22.4 33.6 187 33.1 49.7 184 Wed 01PM 24DEC25 23.8 35.8 185 31.0 46.6 185 Wed 04PM 24DEC25 25.5 38.2 195 35.4 53.0 190 Wed 07PM 24DEC25 22.7 34.1 205 33.4 50.0 196 Wed 10PM 24DEC25 23.9 35.8 201 36.3 54.5 193 Thu 01AM 25DEC25 26.9 40.4 200 39.5 59.2 193 Thu 04AM 25DEC25 25.7 38.5 202 39.1 58.7 192 Thu 07AM 25DEC25 22.2 33.3 210 37.8 56.7 198 Thu 10AM 25DEC25 35.3 53.0 189 47.0 70.4 186 Thu 01PM 25DEC25 31.3 47.0 193 38.3 57.5 190 Thu 04PM 25DEC25 28.5 42.7 194 34.6 51.9 190 Thu 07PM 25DEC25 34.4 51.6 190 44.1 66.1 188 Thu 10PM 25DEC25 43.4 65.1 196 51.4 77.1 192 Fri 01AM 26DEC25 42.9 64.3 192 44.9 67.3 191 Fri 04AM 26DEC25 34.0 51.0 191 32.3 48.5 192 Fri 07AM 26DEC25 20.3 30.4 195 22.6 33.9 191 Fri 10AM 26DEC25 23.9 35.9 185 23.7 35.6 184 Fri 01PM 26DEC25 25.1 37.6 186 24.0 36.0 187 Fri 04PM 26DEC25 20.9 31.4 186 21.4 32.0 186 Fri 07PM 26DEC25 16.3 24.4 182 16.5 24.8 180 Fri 10PM 26DEC25 9.0 13.5 173 10.3 15.4 175 Sat 01AM 27DEC25 9.2 13.8 165 8.3 12.5 166 Sat 04AM 27DEC25 5.9 8.8 133 4.0 6.0 126 Sat 07AM 27DEC25 5.4 8.1 62 3.9 5.8 67 Sat 10AM 27DEC25 5.5 8.3 42 4.3 6.5 80 Sat 01PM 27DEC25 5.0 7.5 45 3.7 5.5 99 Sat 04PM 27DEC25 8.6 13.0 39 5.8 8.8 65 Sat 07PM 27DEC25 14.9 22.4 35 9.7 14.6 56 Sat 10PM 27DEC25 20.3 30.5 36 12.7 19.0 69 Sun 01AM 28DEC25 17.5 26.3 30 11.1 16.6 49 Sun 04AM 28DEC25 17.4 26.1 40 11.3 17.0 79 Sun 07AM 28DEC25 19.6 29.4 40 12.8 19.2 80 Sun 10AM 28DEC25 23.5 35.3 41 16.2 24.4 87 Sun 01PM 28DEC25 18.0 26.9 46 14.0 21.0 95 Sun 04PM 28DEC25 17.1 25.7 42 11.3 17.0 83 Sun 07PM 28DEC25 24.1 36.2 45 16.8 25.2 95 Sun 10PM 28DEC25 20.8 31.1 47 14.9 22.4 96 Mon 01AM 29DEC25 19.7 29.6 47 14.5 21.8 97 Mon 04AM 29DEC25 13.7 20.6 57 12.8 19.1 105 Mon 07AM 29DEC25 12.3 18.4 57 10.4 15.6 100 Mon 10AM 29DEC25 11.9 17.9 51 10.0 15.0 90 Mon 01PM 29DEC25 9.9 14.8 46 7.7 11.6 79 Mon 04PM 29DEC25 11.1 16.6 61 10.7 16.0 104 Mon 07PM 29DEC25 13.8 20.7 58 12.2 18.3 103 Mon 10PM 29DEC25 14.8 22.3 52 11.5 17.3 97 Tue 01AM 30DEC25 15.8 23.7 30 10.5 15.7 49 Tue 04AM 30DEC25 19.9 29.9 48 15.2 22.8 95 Tue 07AM 30DEC25 14.0 21.0 59 13.2 19.8 104 Tue 10AM 30DEC25 25.5 38.2 52 23.5 35.3 103 Tue 01PM 30DEC25 21.6 32.4 51 20.3 30.5 103 Tue 04PM 30DEC25 16.4 24.6 44 11.8 17.7 83 Tue 07PM 30DEC25 41.2 61.7 47 32.3 48.4 102 Tue 10PM 30DEC25 29.3 43.9 51 28.7 43.1 105 Wed 01AM 31DEC25 24.9 37.4 52 26.0 39.0 105 Wed 04AM 31DEC25 20.2 30.4 54 20.0 30.0 106 Wed 07AM 31DEC25 17.8 26.8 55 18.9 28.4 107 Wed 10AM 31DEC25 18.3 27.4 57 20.6 30.9 107 Wed 01PM 31DEC25 15.4 23.1 61 18.7 28.0 110 Wed 04PM 31DEC25 10.4 15.6 46 7.6 11.4 78 Wed 07PM 31DEC25 20.8 31.1 47 15.0 22.5 98 Wed 10PM 31DEC25 20.7 31.1 51 19.2 28.8 106 Thu 01AM 01JAN26 5.7 8.6 141 6.5 9.8 150 Thu 04AM 01JAN26 10.3 15.4 61 11.6 17.4 111 Thu 07AM 01JAN26 10.0 15.0 55 8.5 12.8 101 Thu 10AM 01JAN26 17.3 25.9 45 16.7 25.1 104

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