Massive Westerly Wind Burst Underway - Strong El Nino Developing! - Video HERE (6/28/26)

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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: 18Z Tue 30JUN2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Tue 10AM 30JUN26 4.9 7.7 284 3.2 4.9 289 Tue 01PM 30JUN26 8.1 12.6 217 6.5 9.8 216 Tue 04PM 30JUN26 11.3 17.7 210 10.9 16.3 205 Tue 07PM 30JUN26 6.1 9.6 168 6.7 10.1 234 Tue 10PM 30JUN26 6.7 10.4 184 9.4 14.1 230 Wed 01AM 01JUL26 6.7 10.4 228 9.5 14.2 246 Wed 04AM 01JUL26 8.7 13.5 247 8.5 12.8 246 Wed 07AM 01JUL26 8.3 13.0 256 8.1 12.2 254 Wed 10AM 01JUL26 6.7 10.5 243 7.8 11.8 248 Wed 01PM 01JUL26 11.5 17.9 211 12.6 18.9 222 Wed 04PM 01JUL26 9.5 14.8 203 11.2 16.8 220 Wed 07PM 01JUL26 7.4 11.5 141 4.8 7.2 196 Wed 10PM 01JUL26 8.1 12.6 118 6.2 9.3 125 Thu 01AM 02JUL26 7.3 11.4 140 4.2 6.3 171 Thu 04AM 02JUL26 6.0 9.3 180 8.3 12.5 230 Thu 07AM 02JUL26 4.5 7.0 125 9.3 13.9 238 Thu 10AM 02JUL26 5.2 8.1 307 7.1 10.6 213 Thu 01PM 02JUL26 8.2 12.7 216 8.7 13.0 220 Thu 04PM 02JUL26 8.7 13.6 195 9.8 14.7 217 Thu 07PM 02JUL26 11.5 17.9 159 8.4 12.5 222 Thu 10PM 02JUL26 11.0 17.2 155 6.9 10.3 211 Fri 01AM 03JUL26 9.1 14.1 161 6.7 10.0 221 Fri 04AM 03JUL26 5.3 8.3 184 7.2 10.8 223 Fri 07AM 03JUL26 4.5 7.0 173 9.1 13.6 232 Fri 10AM 03JUL26 4.6 7.8 311 5.6 8.4 301 Fri 01PM 03JUL26 4.2 6.6 232 3.8 5.8 242 Fri 04PM 03JUL26 5.8 9.0 165 6.6 9.9 162 Fri 07PM 03JUL26 10.1 15.8 111 9.6 14.5 117 Fri 10PM 03JUL26 13.0 20.3 108 7.6 11.4 117 Sat 01AM 04JUL26 8.7 13.6 162 6.1 9.2 223 Sat 04AM 04JUL26 7.3 11.4 172 6.9 10.3 247 Sat 07AM 04JUL26 6.6 10.3 162 6.4 9.7 251 Sat 10AM 04JUL26 5.3 8.2 142 4.4 6.5 256 Sat 01PM 04JUL26 7.2 11.2 16 4.4 6.7 28 Sat 04PM 04JUL26 4.8 7.5 67 5.4 8.2 107 Sat 07PM 04JUL26 10.8 16.8 115 7.2 10.8 127 Sat 10PM 04JUL26 12.4 19.3 108 8.3 12.4 115 Sun 01AM 05JUL26 11.6 18.1 137 3.4 5.1 181 Sun 04AM 05JUL26 10.1 15.8 166 6.2 9.2 236 Sun 07AM 05JUL26 10.4 16.2 165 6.6 10.0 250 Sun 10AM 05JUL26 8.0 12.5 141 6.2 9.3 247 Sun 01PM 05JUL26 5.6 8.7 305 2.8 4.2 195 Sun 04PM 05JUL26 9.1 14.2 188 10.5 15.7 191 Sun 07PM 05JUL26 8.5 13.3 138 4.5 6.8 179 Sun 10PM 05JUL26 7.0 10.8 146 4.7 7.1 185 Mon 01AM 06JUL26 9.1 14.2 146 4.3 6.5 194 Mon 04AM 06JUL26 7.0 10.9 169 7.2 10.8 225 Mon 07AM 06JUL26 5.6 8.7 175 8.4 12.6 237 Mon 10AM 06JUL26 5.1 9.4 251 8.2 12.3 255 Mon 01PM 06JUL26 12.4 19.3 205 14.6 21.9 228 Mon 04PM 06JUL26 12.6 19.7 195 15.2 22.7 233 Mon 07PM 06JUL26 10.0 15.7 160 8.6 12.9 232 Mon 10PM 06JUL26 7.5 11.8 168 7.5 11.3 230 Tue 01AM 07JUL26 6.9 10.8 177 8.1 12.2 238 Tue 04AM 07JUL26 6.3 9.9 189 8.9 13.3 239 Tue 07AM 07JUL26 5.8 9.1 264 9.6 14.4 230 Tue 10AM 07JUL26 6.2 9.7 294 7.8 11.7 279 Tue 01PM 07JUL26 11.3 17.7 215 11.4 17.1 217 Tue 04PM 07JUL26 9.4 14.6 189 11.1 16.6 222 Tue 07PM 07JUL26 10.6 16.6 148 5.2 7.7 199 Tue 10PM 07JUL26 11.2 17.5 158 8.3 12.4 214 Wed 01AM 08JUL26 8.0 12.4 175 11.0 16.5 226 Wed 04AM 08JUL26 6.6 10.2 221 10.7 16.0 233 Wed 07AM 08JUL26 7.5 11.7 255 11.3 16.9 250 Wed 10AM 08JUL26 7.2 11.2 265 8.8 13.2 260 Wed 01PM 08JUL26 9.8 15.2 214 9.8 14.6 218 Wed 04PM 08JUL26 7.9 12.3 194 9.2 13.9 215 Wed 07PM 08JUL26 9.0 14.1 140 3.9 5.9 183 Wed 10PM 08JUL26 7.7 12.0 137 5.7 8.6 164 Thu 01AM 09JUL26 6.1 9.5 176 8.6 12.9 228 Thu 04AM 09JUL26 8.4 13.0 247 11.9 17.8 241 Thu 07AM 09JUL26 9.9 15.4 270 11.8 17.8 270 Thu 10AM 09JUL26 7.2 11.2 278 8.1 12.2 274 Thu 01PM 09JUL26 8.5 13.2 211 7.4 11.1 208 Thu 04PM 09JUL26 8.9 14.0 197 8.7 13.1 202 Thu 07PM 09JUL26 6.0 9.4 124 3.4 5.2 149 Thu 10PM 09JUL26 5.1 7.9 127 4.9 7.3 128 Fri 01AM 10JUL26 2.5 3.8 188 3.7 5.5 240 Fri 04AM 10JUL26 6.3 9.8 265 3.7 5.6 246 Fri 07AM 10JUL26 5.2 8.2 284 4.5 6.8 239 Fri 10AM 10JUL26 6.2 9.7 295 5.7 8.6 289

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