Pacific Warm Pool Dramatically Expands on the Surface! - Video HERE (8/23/26)

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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 28AUG2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Thu 04PM 27AUG26 5.2 8.2 167 7.3 10.9 231 Thu 07PM 27AUG26 8.0 12.5 279 11.1 16.7 270 Thu 10PM 27AUG26 16.8 26.2 265 21.1 31.6 264 Fri 01AM 28AUG26 23.2 36.2 262 22.8 34.2 262 Fri 04AM 28AUG26 20.2 31.5 261 20.9 31.4 262 Fri 07AM 28AUG26 22.0 34.3 263 25.9 38.8 262 Fri 10AM 28AUG26 26.3 41.0 264 29.8 44.7 260 Fri 01PM 28AUG26 31.2 48.7 256 33.2 49.9 251 Fri 04PM 28AUG26 32.6 50.9 259 36.5 54.8 259 Fri 07PM 28AUG26 32.9 51.3 265 31.4 47.2 264 Fri 10PM 28AUG26 29.0 45.2 264 27.6 41.5 263 Sat 01AM 29AUG26 26.4 41.2 263 25.5 38.3 262 Sat 04AM 29AUG26 23.2 36.1 262 21.5 32.2 261 Sat 07AM 29AUG26 22.0 34.3 264 21.5 32.3 262 Sat 10AM 29AUG26 18.8 29.4 245 19.3 29.0 244 Sat 01PM 29AUG26 19.0 29.7 235 21.4 32.1 235 Sat 04PM 29AUG26 20.2 31.5 239 21.4 32.2 242 Sat 07PM 29AUG26 21.2 33.0 261 21.0 31.5 258 Sat 10PM 29AUG26 18.4 28.7 259 16.1 24.1 257 Sun 01AM 30AUG26 12.3 19.2 249 8.7 13.1 242 Sun 04AM 30AUG26 7.2 11.2 240 5.3 8.0 235 Sun 07AM 30AUG26 6.1 9.5 252 6.5 9.8 254 Sun 10AM 30AUG26 5.6 8.7 280 7.2 10.9 275 Sun 01PM 30AUG26 4.9 7.6 265 5.7 8.5 259 Sun 04PM 30AUG26 7.2 11.2 210 8.0 12.0 197 Sun 07PM 30AUG26 3.7 5.8 157 3.8 5.6 159 Sun 10PM 30AUG26 10.1 15.8 162 8.3 12.4 223 Mon 01AM 31AUG26 8.1 12.6 163 7.4 11.1 223 Mon 04AM 31AUG26 10.3 16.1 163 9.3 13.9 227 Mon 07AM 31AUG26 5.6 8.7 169 7.2 10.8 224 Mon 10AM 31AUG26 4.6 7.2 255 7.0 10.5 251 Mon 01PM 31AUG26 11.6 18.1 210 13.3 19.9 224 Mon 04PM 31AUG26 9.8 15.2 189 12.7 19.0 233 Mon 07PM 31AUG26 8.4 13.1 173 10.0 15.0 228 Mon 10PM 31AUG26 8.4 13.2 201 13.3 19.9 247 Tue 01AM 01SEP26 9.8 15.3 238 14.2 21.3 250 Tue 04AM 01SEP26 11.8 18.4 244 17.3 26.0 254 Tue 07AM 01SEP26 15.9 24.8 253 23.7 35.6 259 Tue 10AM 01SEP26 22.4 35.0 249 27.2 40.9 251 Tue 01PM 01SEP26 22.5 35.1 241 27.4 41.0 243 Tue 04PM 01SEP26 26.5 41.3 246 30.8 46.2 247 Tue 07PM 01SEP26 26.0 40.6 261 30.8 46.2 261 Tue 10PM 01SEP26 32.2 50.2 263 36.8 55.2 263 Wed 01AM 02SEP26 38.7 60.3 264 35.9 53.8 263 Wed 04AM 02SEP26 33.7 52.6 263 22.4 33.6 260 Wed 07AM 02SEP26 26.9 42.0 262 18.8 28.2 258 Wed 10AM 02SEP26 24.2 37.8 256 19.5 29.2 251 Wed 01PM 02SEP26 20.2 31.4 240 19.2 28.8 235 Wed 04PM 02SEP26 20.6 32.1 248 18.0 27.0 242 Wed 07PM 02SEP26 17.8 27.8 255 14.7 22.0 251 Wed 10PM 02SEP26 18.8 29.4 256 16.7 25.1 254 Thu 01AM 03SEP26 22.9 35.7 258 18.8 28.2 256 Thu 04AM 03SEP26 27.0 42.1 260 20.4 30.5 256 Thu 07AM 03SEP26 28.6 44.7 261 21.7 32.5 257 Thu 10AM 03SEP26 31.7 49.4 259 24.5 36.8 254 Thu 01PM 03SEP26 25.6 39.9 251 21.5 32.2 245 Thu 04PM 03SEP26 23.2 36.2 255 17.4 26.1 248 Thu 07PM 03SEP26 23.2 36.2 259 17.1 25.7 254 Thu 10PM 03SEP26 23.4 36.5 259 20.3 30.4 257 Fri 01AM 04SEP26 27.6 43.0 261 23.3 35.0 259 Fri 04AM 04SEP26 29.1 45.4 261 22.3 33.5 258 Fri 07AM 04SEP26 29.9 46.7 262 23.4 35.1 259 Fri 10AM 04SEP26 29.5 46.0 256 24.4 36.6 252 Fri 01PM 04SEP26 24.9 38.9 247 23.8 35.7 244 Fri 04PM 04SEP26 26.1 40.7 251 23.3 35.0 247 Fri 07PM 04SEP26 26.3 41.1 261 20.5 30.7 257 Fri 10PM 04SEP26 22.1 34.5 259 17.6 26.4 256 Sat 01AM 05SEP26 21.9 34.2 260 20.0 29.9 259 Sat 04AM 05SEP26 21.7 33.9 261 22.5 33.8 261 Sat 07AM 05SEP26 22.3 34.9 265 22.2 33.4 264 Sat 10AM 05SEP26 17.8 27.7 258 20.8 31.2 256 Sat 01PM 05SEP26 20.6 32.1 237 25.4 38.0 242 Sat 04PM 05SEP26 24.7 38.6 249 28.1 42.2 250 Sat 07PM 05SEP26 28.6 44.7 264 28.7 43.0 262 Sat 10PM 05SEP26 29.0 45.2 263 27.2 40.7 262 Sun 01AM 06SEP26 25.9 40.4 262 25.4 38.1 261 Sun 04AM 06SEP26 24.1 37.6 262 25.9 38.8 261 Sun 07AM 06SEP26 22.3 34.8 263 25.7 38.5 262 Sun 10AM 06SEP26 18.4 28.8 257 24.2 36.3 257 Sun 01PM 06SEP26 19.6 30.5 232 26.3 39.4 242 Sun 04PM 06SEP26 24.4 38.1 251 29.0 43.5 252

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