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: 00Z Sun 05JUL2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Sat 04PM 04JUL26 2.9 4.7 107 3.8 5.7 137 Sat 07PM 04JUL26 9.1 14.2 124 6.3 9.4 143 Sat 10PM 04JUL26 10.5 16.4 117 6.0 9.0 133 Sun 01AM 05JUL26 9.5 14.8 128 3.3 5.0 159 Sun 04AM 05JUL26 11.0 17.2 143 4.6 7.0 192 Sun 07AM 05JUL26 7.0 11.0 156 8.0 12.0 233 Sun 10AM 05JUL26 3.7 5.7 309 4.3 6.4 285 Sun 01PM 05JUL26 3.7 5.8 230 4.4 6.6 282 Sun 04PM 05JUL26 4.9 7.6 206 4.7 7.1 225 Sun 07PM 05JUL26 6.7 10.5 171 8.5 12.7 238 Sun 10PM 05JUL26 6.7 10.4 185 9.4 14.2 228 Mon 01AM 06JUL26 4.9 7.7 205 7.3 11.0 224 Mon 04AM 06JUL26 4.9 7.6 221 7.2 10.8 231 Mon 07AM 06JUL26 3.8 6.0 214 8.4 12.6 235 Mon 10AM 06JUL26 4.5 7.0 297 5.7 8.6 282 Mon 01PM 06JUL26 9.0 14.0 213 8.6 13.0 199 Mon 04PM 06JUL26 9.3 14.5 198 9.1 13.7 195 Mon 07PM 06JUL26 2.9 5.1 156 3.2 4.8 176 Mon 10PM 06JUL26 4.9 7.6 184 6.1 9.2 220 Tue 01AM 07JUL26 6.1 9.5 163 6.1 9.1 209 Tue 04AM 07JUL26 5.3 8.2 181 7.6 11.4 225 Tue 07AM 07JUL26 5.7 8.9 272 9.5 14.3 227 Tue 10AM 07JUL26 6.2 9.7 260 8.2 12.3 254 Tue 01PM 07JUL26 12.6 19.6 210 12.8 19.2 219 Tue 04PM 07JUL26 11.2 17.4 201 14.2 21.3 231 Tue 07PM 07JUL26 10.3 16.0 164 10.4 15.5 237 Tue 10PM 07JUL26 7.9 12.3 169 8.2 12.3 238 Wed 01AM 08JUL26 6.1 9.5 182 7.5 11.2 228 Wed 04AM 08JUL26 8.2 12.7 247 8.3 12.4 246 Wed 07AM 08JUL26 8.9 13.8 261 6.3 9.5 258 Wed 10AM 08JUL26 8.3 13.0 258 6.8 10.3 256 Wed 01PM 08JUL26 13.8 21.5 219 11.7 17.5 211 Wed 04PM 08JUL26 13.0 20.2 223 10.1 15.2 220 Wed 07PM 08JUL26 11.2 17.4 249 7.6 11.3 241 Wed 10PM 08JUL26 9.7 15.1 242 6.5 9.8 230 Thu 01AM 09JUL26 4.7 7.3 232 3.4 5.1 230 Thu 04AM 09JUL26 6.8 10.6 248 5.4 8.2 247 Thu 07AM 09JUL26 6.3 9.9 258 4.1 6.2 255 Thu 10AM 09JUL26 4.3 6.7 257 3.4 5.1 266 Thu 01PM 09JUL26 4.7 7.3 241 3.4 5.1 257 Thu 04PM 09JUL26 9.0 14.1 191 8.8 13.2 194 Thu 07PM 09JUL26 7.2 11.3 133 4.2 6.2 161 Thu 10PM 09JUL26 5.3 8.3 169 5.0 7.5 213 Fri 01AM 10JUL26 6.5 10.1 187 10.1 15.1 231 Fri 04AM 10JUL26 8.1 12.6 248 10.9 16.3 239 Fri 07AM 10JUL26 9.0 14.1 267 7.5 11.3 264 Fri 10AM 10JUL26 6.5 10.2 264 7.1 10.7 258 Fri 01PM 10JUL26 4.5 7.0 206 3.0 4.5 198 Fri 04PM 10JUL26 6.9 10.8 165 7.5 11.3 139 Fri 07PM 10JUL26 9.9 15.4 113 7.8 11.7 122 Fri 10PM 10JUL26 8.8 13.7 126 4.8 7.3 147 Sat 01AM 11JUL26 10.9 17.0 151 5.7 8.5 206 Sat 04AM 11JUL26 22.0 34.3 160 16.7 25.1 232 Sat 07AM 11JUL26 11.9 18.6 154 13.3 19.9 225 Sat 10AM 11JUL26 4.9 7.6 315 6.5 9.8 272 Sat 01PM 11JUL26 4.7 8.8 237 6.2 9.3 210 Sat 04PM 11JUL26 11.7 18.3 196 12.4 18.6 217 Sat 07PM 11JUL26 9.9 21.8 186 13.0 19.5 237 Sat 10PM 11JUL26 9.9 15.5 169 10.8 16.1 246 Sun 01AM 12JUL26 9.2 14.3 185 14.8 22.2 254 Sun 04AM 12JUL26 7.9 12.3 194 13.1 19.7 257 Sun 07AM 12JUL26 7.6 11.8 177 12.6 19.0 266 Sun 10AM 12JUL26 5.0 11.3 306 8.2 12.2 285 Sun 01PM 12JUL26 8.2 12.8 219 10.3 15.5 234 Sun 04PM 12JUL26 10.2 15.9 186 10.9 16.3 217 Sun 07PM 12JUL26 10.6 16.6 151 5.7 8.5 206 Sun 10PM 12JUL26 12.5 19.4 161 9.3 14.0 226 Mon 01AM 13JUL26 9.6 15.0 172 12.8 19.2 230 Mon 04AM 13JUL26 9.2 14.4 226 16.1 24.2 255 Mon 07AM 13JUL26 13.4 20.9 277 20.9 31.4 278 Mon 10AM 13JUL26 7.8 17.2 291 13.2 19.8 274 Mon 01PM 13JUL26 6.7 10.5 264 10.1 15.1 249 Mon 04PM 13JUL26 14.7 22.9 168 14.6 21.9 229 Mon 07PM 13JUL26 9.2 14.4 172 10.3 15.4 251 Mon 10PM 13JUL26 10.2 15.9 168 10.1 15.1 257 Tue 01AM 14JUL26 7.9 12.3 169 7.7 11.6 240 Tue 04AM 14JUL26 6.5 10.1 174 6.7 10.0 239 Tue 07AM 14JUL26 11.1 17.4 163 7.2 10.8 231 Tue 10AM 14JUL26 11.1 17.4 141 10.3 15.5 229 Tue 01PM 14JUL26 10.7 16.8 156 8.9 13.3 211 Tue 04PM 14JUL26 11.0 17.1 152 9.2 13.9 206

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