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 Sat 04JUL2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Fri 04PM 03JUL26 4.0 6.2 163 5.5 8.2 179 Fri 07PM 03JUL26 9.7 15.2 110 9.4 14.1 115 Fri 10PM 03JUL26 6.8 10.6 143 5.0 7.5 176 Sat 01AM 04JUL26 10.6 16.5 115 4.2 6.4 132 Sat 04AM 04JUL26 8.7 13.6 159 4.0 6.1 222 Sat 07AM 04JUL26 7.1 11.0 160 6.7 10.1 245 Sat 10AM 04JUL26 5.4 8.4 119 5.2 7.7 229 Sat 01PM 04JUL26 5.0 7.9 304 2.7 4.0 281 Sat 04PM 04JUL26 7.2 11.2 178 8.3 12.5 183 Sat 07PM 04JUL26 8.3 13.0 121 5.3 8.0 141 Sat 10PM 04JUL26 9.2 14.4 131 4.8 7.2 161 Sun 01AM 05JUL26 9.5 14.8 130 3.1 4.6 163 Sun 04AM 05JUL26 6.9 10.8 165 3.9 5.9 230 Sun 07AM 05JUL26 8.2 12.8 161 4.5 6.7 239 Sun 10AM 05JUL26 4.8 7.5 120 4.3 6.4 224 Sun 01PM 05JUL26 4.3 8.2 323 2.1 3.1 224 Sun 04PM 05JUL26 5.0 7.8 169 5.1 7.7 181 Sun 07PM 05JUL26 8.0 12.5 115 8.7 13.0 123 Sun 10PM 05JUL26 9.7 15.1 157 5.8 8.7 216 Mon 01AM 06JUL26 6.3 9.8 163 4.5 6.7 217 Mon 04AM 06JUL26 3.9 6.1 171 2.8 4.1 219 Mon 07AM 06JUL26 1.8 2.9 289 3.4 5.1 251 Mon 10AM 06JUL26 3.6 5.6 309 3.6 5.4 305 Mon 01PM 06JUL26 2.5 7.2 277 1.8 2.6 276 Mon 04PM 06JUL26 3.3 5.2 235 3.2 4.8 211 Mon 07PM 06JUL26 2.9 4.5 134 2.6 3.9 156 Mon 10PM 06JUL26 6.3 9.8 156 5.3 7.9 199 Tue 01AM 07JUL26 6.3 9.8 164 6.6 9.9 213 Tue 04AM 07JUL26 6.3 9.8 178 8.9 13.4 230 Tue 07AM 07JUL26 5.1 7.9 160 10.0 15.1 232 Tue 10AM 07JUL26 6.1 9.4 279 8.1 12.1 267 Tue 01PM 07JUL26 12.5 19.5 208 12.8 19.2 219 Tue 04PM 07JUL26 10.1 15.7 196 11.6 17.4 223 Tue 07PM 07JUL26 10.3 16.1 156 6.6 9.9 220 Tue 10PM 07JUL26 8.1 12.6 161 6.9 10.4 215 Wed 01AM 08JUL26 5.7 8.8 193 8.1 12.2 228 Wed 04AM 08JUL26 8.9 13.9 251 10.3 15.4 250 Wed 07AM 08JUL26 8.5 13.3 260 9.2 13.9 259 Wed 10AM 08JUL26 8.2 12.8 258 8.1 12.1 258 Wed 01PM 08JUL26 9.5 14.8 215 8.4 12.7 210 Wed 04PM 08JUL26 9.2 14.3 203 8.6 12.9 203 Wed 07PM 08JUL26 4.6 7.2 191 5.9 8.8 233 Wed 10PM 08JUL26 7.0 11.0 242 6.7 10.1 241 Thu 01AM 09JUL26 13.6 21.1 215 4.8 7.3 165 Thu 04AM 09JUL26 17.4 27.2 223 5.4 8.1 179 Thu 07AM 09JUL26 18.6 29.0 246 7.1 10.6 226 Thu 10AM 09JUL26 14.0 21.8 245 8.2 12.3 236 Thu 01PM 09JUL26 17.0 26.5 232 13.3 19.9 231 Thu 04PM 09JUL26 16.5 25.7 232 12.8 19.1 230 Thu 07PM 09JUL26 11.9 18.6 248 9.5 14.2 240 Thu 10PM 09JUL26 8.0 12.5 222 6.1 9.2 197 Fri 01AM 10JUL26 4.6 7.1 210 4.0 6.1 194 Fri 04AM 10JUL26 4.9 7.7 226 3.8 5.6 214 Fri 07AM 10JUL26 4.8 7.4 246 5.7 8.6 248 Fri 10AM 10JUL26 6.6 10.4 274 8.1 12.2 276 Fri 01PM 10JUL26 5.2 8.0 230 4.7 7.1 231 Fri 04PM 10JUL26 8.7 13.6 189 9.4 14.0 203 Fri 07PM 10JUL26 8.9 13.8 149 4.5 6.7 201 Fri 10PM 10JUL26 5.8 9.1 158 4.6 6.9 195 Sat 01AM 11JUL26 6.1 9.5 164 4.6 6.9 212 Sat 04AM 11JUL26 5.5 8.6 165 4.9 7.3 210 Sat 07AM 11JUL26 4.1 6.4 189 7.6 11.4 231 Sat 10AM 11JUL26 4.6 10.3 300 7.0 10.6 281 Sat 01PM 11JUL26 11.9 18.5 204 13.9 20.9 231 Sat 04PM 11JUL26 14.2 22.2 194 18.8 28.2 240 Sat 07PM 11JUL26 8.0 12.4 163 7.1 10.6 224 Sat 10PM 11JUL26 7.5 11.7 162 6.3 9.5 221 Sun 01AM 12JUL26 8.6 13.4 171 9.6 14.4 231 Sun 04AM 12JUL26 6.3 9.8 248 10.2 15.4 244 Sun 07AM 12JUL26 5.1 8.0 292 9.3 14.0 241 Sun 10AM 12JUL26 5.1 7.9 336 6.8 10.2 246 Sun 01PM 12JUL26 5.6 8.8 145 5.2 7.8 285 Sun 04PM 12JUL26 6.6 10.3 177 5.2 7.8 216 Sun 07PM 12JUL26 8.3 13.0 73 3.7 5.5 42 Sun 10PM 12JUL26 9.7 15.1 95 4.9 7.4 91 Mon 01AM 13JUL26 10.5 16.4 161 5.0 7.5 230 Mon 04AM 13JUL26 8.4 13.0 172 9.4 14.1 241 Mon 07AM 13JUL26 7.7 12.1 158 10.8 16.2 237 Mon 10AM 13JUL26 7.7 12.1 131 8.7 13.0 226 Mon 01PM 13JUL26 8.7 13.5 177 11.5 17.3 214 Mon 04PM 13JUL26 11.6 18.1 177 11.6 17.3 229

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