Here We Go - Kelvin Wave #1 Erupts!! - Video Forecast HERE (2/8/26)

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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: 00Z Fri 13FEB2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Thu 04PM 12FEB26 1.5 2.3 101 2.3 3.5 215 Thu 07PM 12FEB26 6.7 10.1 52 5.7 8.5 43 Thu 10PM 12FEB26 7.4 11.0 46 5.8 8.6 43 Fri 01AM 13FEB26 6.3 9.4 59 6.1 9.2 42 Fri 04AM 13FEB26 7.2 10.8 56 8.6 12.9 34 Fri 07AM 13FEB26 9.6 14.4 47 13.0 19.4 30 Fri 10AM 13FEB26 7.8 11.7 24 10.4 15.6 15 Fri 01PM 13FEB26 5.2 7.7 125 8.6 12.9 70 Fri 04PM 13FEB26 9.3 14.0 229 11.8 17.7 285 Fri 07PM 13FEB26 7.9 11.9 101 10.3 15.4 58 Fri 10PM 13FEB26 7.5 11.2 114 7.0 10.5 69 Sat 01AM 14FEB26 11.7 17.6 157 8.2 12.3 155 Sat 04AM 14FEB26 13.5 20.3 165 12.0 18.1 169 Sat 07AM 14FEB26 17.6 26.4 167 15.8 23.8 170 Sat 10AM 14FEB26 18.2 27.2 179 19.3 28.9 180 Sat 01PM 14FEB26 16.8 25.2 190 22.2 33.4 188 Sat 04PM 14FEB26 16.9 25.3 185 25.3 38.0 185 Sat 07PM 14FEB26 20.6 30.9 169 27.6 41.4 173 Sat 10PM 14FEB26 20.1 30.1 168 26.6 39.9 172 Sun 01AM 15FEB26 16.9 25.3 167 25.6 38.3 172 Sun 04AM 15FEB26 19.8 29.6 170 26.8 40.1 174 Sun 07AM 15FEB26 19.5 29.2 167 26.3 39.4 172 Sun 10AM 15FEB26 16.9 25.3 187 24.6 36.9 185 Sun 01PM 15FEB26 12.8 19.2 204 21.5 32.3 196 Sun 04PM 15FEB26 10.3 15.4 214 19.8 29.6 201 Sun 07PM 15FEB26 11.8 17.7 150 21.0 31.5 164 Sun 10PM 15FEB26 14.2 21.4 158 23.6 35.4 167 Mon 01AM 16FEB26 16.6 25.0 166 25.5 38.2 172 Mon 04AM 16FEB26 16.9 25.4 166 25.3 38.0 171 Mon 07AM 16FEB26 14.0 21.0 159 26.6 39.9 167 Mon 10AM 16FEB26 29.1 43.6 183 44.3 66.4 181 Mon 01PM 16FEB26 22.1 33.1 194 29.6 44.4 191 Mon 04PM 16FEB26 29.1 43.6 189 33.6 50.3 189 Mon 07PM 16FEB26 30.7 46.0 192 30.3 45.5 192 Mon 10PM 16FEB26 25.2 37.8 196 27.7 41.6 192 Tue 01AM 17FEB26 28.4 42.6 194 29.7 44.5 192 Tue 04AM 17FEB26 35.2 52.8 194 36.1 54.2 191 Tue 07AM 17FEB26 43.4 65.2 198 45.8 68.7 196 Tue 10AM 17FEB26 51.5 77.2 196 50.9 76.3 195 Tue 01PM 17FEB26 49.2 73.7 195 48.2 72.3 194 Tue 04PM 17FEB26 46.0 69.0 191 47.8 71.7 191 Tue 07PM 17FEB26 42.7 64.1 195 44.3 66.5 192 Tue 10PM 17FEB26 34.1 51.2 190 36.8 55.2 191 Wed 01AM 18FEB26 29.6 44.4 186 36.6 54.9 185 Wed 04AM 18FEB26 35.5 53.3 197 34.1 51.2 197 Wed 07AM 18FEB26 30.3 45.4 190 28.3 42.4 189 Wed 10AM 18FEB26 21.6 32.5 193 21.2 31.8 190 Wed 01PM 18FEB26 11.4 17.1 198 12.1 18.2 195 Wed 04PM 18FEB26 12.9 19.4 225 9.8 14.7 270 Wed 07PM 18FEB26 12.2 18.3 225 9.8 14.6 273 Wed 10PM 18FEB26 21.6 32.4 219 17.6 26.4 282 Thu 01AM 19FEB26 12.0 18.0 115 15.6 23.4 65 Thu 04AM 19FEB26 12.6 18.9 117 15.7 23.6 66 Thu 07AM 19FEB26 8.0 12.0 89 11.3 17.0 51 Thu 10AM 19FEB26 5.4 8.1 234 6.5 9.8 290 Thu 01PM 19FEB26 5.9 8.9 239 4.5 6.8 288 Thu 04PM 19FEB26 9.0 13.5 202 6.0 9.1 209 Thu 07PM 19FEB26 11.0 16.4 160 6.8 10.2 140 Thu 10PM 19FEB26 10.8 16.2 133 7.0 10.5 86 Fri 01AM 20FEB26 13.4 20.1 128 9.9 14.9 76 Fri 04AM 20FEB26 18.8 28.1 132 13.2 19.8 77 Fri 07AM 20FEB26 20.9 31.4 130 15.7 23.6 75 Fri 10AM 20FEB26 22.6 34.0 227 18.6 27.8 284 Fri 01PM 20FEB26 22.0 33.0 232 19.9 29.9 286 Fri 04PM 20FEB26 25.3 38.0 231 26.1 39.2 287 Fri 07PM 20FEB26 22.1 33.1 127 26.2 39.3 71 Fri 10PM 20FEB26 21.3 32.0 127 23.1 34.7 71 Sat 01AM 21FEB26 22.7 34.1 129 21.1 31.6 72 Sat 04AM 21FEB26 21.1 31.7 129 19.2 28.7 73 Sat 07AM 21FEB26 18.1 27.2 129 14.7 22.1 73 Sat 10AM 21FEB26 17.2 25.8 228 10.9 16.4 286 Sat 01PM 21FEB26 17.8 26.7 197 11.3 17.0 206 Sat 04PM 21FEB26 18.5 27.7 189 11.2 16.9 192 Sat 07PM 21FEB26 19.7 29.6 173 14.3 21.4 173 Sat 10PM 21FEB26 19.2 28.9 173 14.8 22.2 175 Sun 01AM 22FEB26 20.5 30.7 172 13.9 20.9 174 Sun 04AM 22FEB26 21.1 31.6 169 14.5 21.8 169 Sun 07AM 22FEB26 23.2 34.9 172 17.3 25.9 173 Sun 10AM 22FEB26 22.4 33.6 184 21.5 32.3 184 Sun 01PM 22FEB26 24.2 36.3 191 25.6 38.4 190 Sun 04PM 22FEB26 26.9 40.3 188 29.9 44.8 186

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