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 Thu 27AUG2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Wed 04PM 26AUG26 12.9 20.1 208 15.4 23.1 229 Wed 07PM 26AUG26 9.2 14.3 171 10.2 15.3 246 Wed 10PM 26AUG26 7.9 12.3 166 6.9 10.4 235 Thu 01AM 27AUG26 8.1 12.6 175 9.3 13.9 247 Thu 04AM 27AUG26 7.5 11.7 210 12.6 18.9 257 Thu 07AM 27AUG26 8.7 13.6 253 11.5 17.3 259 Thu 10AM 27AUG26 10.3 16.1 242 12.1 18.2 245 Thu 01PM 27AUG26 11.7 18.2 224 12.6 18.8 244 Thu 04PM 27AUG26 13.6 21.2 230 14.8 22.3 230 Thu 07PM 27AUG26 9.1 14.1 169 10.9 16.4 249 Thu 10PM 27AUG26 7.8 12.2 181 12.4 18.5 244 Fri 01AM 28AUG26 19.2 30.0 262 18.6 28.0 261 Fri 04AM 28AUG26 19.1 29.8 261 17.2 25.8 259 Fri 07AM 28AUG26 20.6 32.1 262 18.6 27.9 258 Fri 10AM 28AUG26 20.2 31.5 257 24.9 37.4 254 Fri 01PM 28AUG26 28.8 44.9 264 32.9 49.4 261 Fri 04PM 28AUG26 38.4 60.0 261 34.2 51.4 258 Fri 07PM 28AUG26 34.4 53.7 265 33.0 49.4 264 Fri 10PM 28AUG26 28.0 43.8 264 24.3 36.4 262 Sat 01AM 29AUG26 23.7 37.0 262 21.9 32.9 261 Sat 04AM 29AUG26 22.3 34.8 262 23.0 34.4 262 Sat 07AM 29AUG26 21.3 33.2 263 21.8 32.8 260 Sat 10AM 29AUG26 18.2 28.4 244 20.3 30.5 245 Sat 01PM 29AUG26 18.5 28.9 235 21.3 31.9 236 Sat 04PM 29AUG26 18.9 29.4 239 20.3 30.4 241 Sat 07PM 29AUG26 22.3 34.8 261 21.7 32.5 258 Sat 10PM 29AUG26 23.0 35.9 261 20.1 30.2 260 Sun 01AM 30AUG26 20.0 31.3 259 14.8 22.1 256 Sun 04AM 30AUG26 11.4 17.8 250 7.1 10.7 243 Sun 07AM 30AUG26 6.1 9.6 248 5.4 8.1 248 Sun 10AM 30AUG26 6.0 9.4 279 7.3 11.0 269 Sun 01PM 30AUG26 4.8 7.6 259 5.3 8.0 248 Sun 04PM 30AUG26 8.5 13.3 206 8.7 13.1 199 Sun 07PM 30AUG26 7.5 11.7 130 5.0 7.6 149 Sun 10PM 30AUG26 8.6 13.5 161 6.9 10.3 217 Mon 01AM 31AUG26 7.9 12.3 169 8.0 12.1 231 Mon 04AM 31AUG26 6.4 9.9 180 7.9 11.9 234 Mon 07AM 31AUG26 6.6 10.3 218 10.7 16.0 243 Mon 10AM 31AUG26 12.3 19.2 250 14.7 22.1 249 Mon 01PM 31AUG26 15.5 24.1 228 18.5 27.7 236 Mon 04PM 31AUG26 12.9 20.1 219 18.7 28.1 244 Mon 07PM 31AUG26 10.3 16.1 230 16.1 24.2 244 Mon 10PM 31AUG26 16.6 25.9 254 20.8 31.1 257 Tue 01AM 01SEP26 20.9 32.5 258 23.9 35.9 259 Tue 04AM 01SEP26 22.0 34.3 259 26.2 39.4 261 Tue 07AM 01SEP26 26.4 41.1 263 27.7 41.6 262 Tue 10AM 01SEP26 23.7 36.9 252 26.5 39.8 252 Tue 01PM 01SEP26 19.7 30.7 238 21.1 31.7 238 Tue 04PM 01SEP26 14.2 22.2 238 15.3 23.0 238 Tue 07PM 01SEP26 8.0 12.4 181 10.8 16.2 242 Tue 10PM 01SEP26 7.2 11.2 221 10.5 15.7 239 Wed 01AM 02SEP26 10.0 15.7 245 13.3 20.0 253 Wed 04AM 02SEP26 12.0 18.8 253 13.9 20.9 256 Wed 07AM 02SEP26 13.4 20.9 259 15.5 23.3 260 Wed 10AM 02SEP26 12.6 19.7 257 13.8 20.7 255 Wed 01PM 02SEP26 13.8 21.6 231 13.8 20.7 229 Wed 04PM 02SEP26 11.3 17.6 223 13.3 20.0 229 Wed 07PM 02SEP26 8.3 12.9 167 8.2 12.4 224 Wed 10PM 02SEP26 6.5 10.2 181 8.3 12.5 235 Thu 01AM 03SEP26 6.2 9.6 218 8.5 12.7 239 Thu 04AM 03SEP26 8.1 12.7 242 10.0 14.9 246 Thu 07AM 03SEP26 10.0 15.6 256 9.1 13.6 253 Thu 10AM 03SEP26 12.3 19.2 261 9.7 14.6 255 Thu 01PM 03SEP26 13.4 21.0 228 11.9 17.8 218 Thu 04PM 03SEP26 11.1 17.3 233 11.0 16.5 228 Thu 07PM 03SEP26 9.7 15.1 244 9.3 14.0 240 Thu 10PM 03SEP26 13.5 21.1 249 10.6 16.0 243 Fri 01AM 04SEP26 17.3 27.0 255 14.2 21.3 252 Fri 04AM 04SEP26 20.4 31.8 257 16.1 24.1 254 Fri 07AM 04SEP26 22.5 35.2 257 15.9 23.8 251 Fri 10AM 04SEP26 27.3 42.6 254 19.7 29.5 247 Fri 01PM 04SEP26 26.4 41.2 244 21.9 32.9 235 Fri 04PM 04SEP26 26.6 41.5 248 18.2 27.3 236 Fri 07PM 04SEP26 27.0 42.1 260 16.4 24.6 253 Fri 10PM 04SEP26 27.2 42.4 260 15.5 23.3 254 Sat 01AM 05SEP26 27.0 42.2 260 16.0 24.0 255 Sat 04AM 05SEP26 27.2 42.4 261 17.7 26.5 258 Sat 07AM 05SEP26 23.2 36.1 261 13.0 19.4 255 Sat 10AM 05SEP26 15.2 23.8 251 9.0 13.5 244 Sat 01PM 05SEP26 12.3 19.2 222 9.9 14.9 203 Sat 04PM 05SEP26 8.4 13.2 203 7.9 11.8 181

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