Here We Go - Kelvin Wave #4 Developing! - Video HERE (6/7/26)

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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 09JUN2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Tue 10AM 09JUN26 20.2 31.5 201 13.3 20.0 132 Tue 01PM 09JUN26 8.1 12.6 184 4.3 6.5 118 Tue 04PM 09JUN26 6.3 9.8 184 4.0 6.1 145 Tue 07PM 09JUN26 4.0 6.2 181 3.6 5.5 135 Tue 10PM 09JUN26 8.4 13.0 199 6.5 9.8 133 Wed 01AM 10JUN26 12.5 19.5 199 8.3 12.4 128 Wed 04AM 10JUN26 15.2 23.7 199 11.3 16.9 130 Wed 07AM 10JUN26 13.0 20.2 199 10.3 15.4 127 Wed 10AM 10JUN26 6.2 9.7 181 3.8 5.6 91 Wed 01PM 10JUN26 4.7 7.4 293 4.0 6.0 317 Wed 04PM 10JUN26 3.7 5.8 137 3.8 5.7 90 Wed 07PM 10JUN26 3.3 8.4 172 4.0 6.0 62 Wed 10PM 10JUN26 6.9 10.8 282 7.0 10.5 294 Thu 01AM 11JUN26 9.1 14.2 300 3.7 5.5 337 Thu 04AM 11JUN26 7.5 11.7 284 3.6 5.4 306 Thu 07AM 11JUN26 7.7 12.0 286 4.7 7.0 297 Thu 10AM 11JUN26 10.6 16.5 281 7.4 11.2 282 Thu 01PM 11JUN26 5.7 9.0 260 3.5 5.3 261 Thu 04PM 11JUN26 10.5 16.4 196 8.1 12.1 182 Thu 07PM 11JUN26 3.0 4.7 106 5.2 7.8 112 Thu 10PM 11JUN26 4.8 7.5 179 4.0 5.9 240 Fri 01AM 12JUN26 3.4 5.4 236 4.3 6.5 231 Fri 04AM 12JUN26 4.8 7.5 245 4.0 6.0 240 Fri 07AM 12JUN26 5.0 7.8 269 3.8 5.7 270 Fri 10AM 12JUN26 4.2 6.6 288 3.5 5.2 294 Fri 01PM 12JUN26 5.4 8.5 239 3.4 5.1 240 Fri 04PM 12JUN26 8.3 13.0 197 4.8 7.3 163 Fri 07PM 12JUN26 6.7 10.5 121 7.9 11.8 142 Fri 10PM 12JUN26 5.9 9.2 124 4.2 6.3 131 Sat 01AM 13JUN26 3.8 5.9 171 3.5 5.3 209 Sat 04AM 13JUN26 5.5 8.6 241 6.5 9.8 244 Sat 07AM 13JUN26 8.9 13.9 263 8.3 12.4 263 Sat 10AM 13JUN26 9.3 14.5 252 8.5 12.7 254 Sat 01PM 13JUN26 14.9 23.3 221 13.0 19.5 220 Sat 04PM 13JUN26 16.5 25.7 227 13.8 20.7 224 Sat 07PM 13JUN26 10.9 16.9 244 8.2 12.3 232 Sat 10PM 13JUN26 5.6 8.8 216 4.7 7.1 198 Sun 01AM 14JUN26 3.0 4.7 200 2.8 4.2 203 Sun 04AM 14JUN26 4.1 6.4 193 4.3 6.4 253 Sun 07AM 14JUN26 7.1 11.1 270 9.1 13.6 251 Sun 10AM 14JUN26 6.8 10.6 290 7.7 11.6 298 Sun 01PM 14JUN26 6.6 10.4 294 5.9 8.9 311 Sun 04PM 14JUN26 7.2 11.3 186 6.2 9.2 157 Sun 07PM 14JUN26 5.5 8.6 91 10.0 15.0 80 Sun 10PM 14JUN26 2.4 3.9 114 2.8 4.1 32 Mon 01AM 15JUN26 4.0 6.2 261 2.8 4.2 262 Mon 04AM 15JUN26 3.9 6.1 267 3.1 4.7 261 Mon 07AM 15JUN26 5.1 8.0 288 6.2 9.2 244 Mon 10AM 15JUN26 5.8 9.0 303 5.2 7.8 308 Mon 01PM 15JUN26 5.7 8.8 296 3.8 5.7 314 Mon 04PM 15JUN26 8.9 13.9 242 4.9 7.4 257 Mon 07PM 15JUN26 5.2 8.1 137 6.1 9.2 142 Mon 10PM 15JUN26 4.4 6.9 135 4.8 7.2 123 Tue 01AM 16JUN26 3.3 5.2 229 3.1 4.6 236 Tue 04AM 16JUN26 5.8 9.0 245 6.9 10.3 243 Tue 07AM 16JUN26 6.5 10.1 277 7.4 11.1 235 Tue 10AM 16JUN26 5.3 8.3 287 5.4 8.1 286 Tue 01PM 16JUN26 8.2 12.8 215 5.7 8.5 208 Tue 04PM 16JUN26 10.7 16.7 217 6.4 9.7 223 Tue 07PM 16JUN26 5.6 8.8 132 4.4 6.6 156 Tue 10PM 16JUN26 8.5 13.3 111 5.6 8.5 118 Wed 01AM 17JUN26 5.9 9.2 141 3.4 5.1 169 Wed 04AM 17JUN26 7.8 12.1 172 9.4 14.0 229 Wed 07AM 17JUN26 6.5 10.2 176 11.2 16.9 232 Wed 10AM 17JUN26 5.6 9.7 224 9.2 13.8 246 Wed 01PM 17JUN26 15.8 24.6 207 18.7 28.1 228 Wed 04PM 17JUN26 15.2 23.8 207 19.4 29.0 233 Wed 07PM 17JUN26 12.8 20.0 169 15.8 23.7 249 Wed 10PM 17JUN26 11.2 17.5 172 14.7 22.0 241 Thu 01AM 18JUN26 9.8 15.3 203 17.3 25.9 255 Thu 04AM 18JUN26 12.9 20.1 248 17.3 26.0 255 Thu 07AM 18JUN26 15.8 24.7 255 17.8 26.6 256 Thu 10AM 18JUN26 18.3 28.5 247 19.2 28.8 248 Thu 01PM 18JUN26 17.5 27.3 233 18.1 27.2 234 Thu 04PM 18JUN26 17.6 27.5 234 18.2 27.4 237 Thu 07PM 18JUN26 13.0 20.2 248 13.4 20.1 247 Thu 10PM 18JUN26 11.3 17.6 247 12.8 19.3 249 Fri 01AM 19JUN26 11.2 17.4 249 10.8 16.2 249 Fri 04AM 19JUN26 9.9 15.5 248 7.7 11.5 243 Fri 07AM 19JUN26 11.8 18.3 255 9.1 13.7 251 Fri 10AM 19JUN26 11.9 18.6 248 10.6 16.0 246

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