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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 Sat 12SEP2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Sat 10AM 12SEP26 20.1 31.4 259 17.5 26.3 254 Sat 01PM 12SEP26 21.0 32.8 246 21.2 31.8 244 Sat 04PM 12SEP26 25.0 39.0 253 24.0 36.0 250 Sat 07PM 12SEP26 25.9 40.4 260 21.1 31.7 257 Sat 10PM 12SEP26 27.7 43.2 259 19.6 29.4 254 Sun 01AM 13SEP26 29.2 45.6 260 20.1 30.2 256 Sun 04AM 13SEP26 29.9 46.7 260 20.4 30.6 255 Sun 07AM 13SEP26 28.1 43.9 259 18.2 27.2 253 Sun 10AM 13SEP26 28.0 43.6 253 18.3 27.4 245 Sun 01PM 13SEP26 24.3 38.0 240 18.1 27.2 226 Sun 04PM 13SEP26 19.7 30.8 247 12.7 19.1 233 Sun 07PM 13SEP26 11.8 18.4 237 5.6 8.4 212 Sun 10PM 13SEP26 8.9 13.9 259 8.6 12.8 261 Mon 01AM 14SEP26 15.6 24.4 272 12.1 18.2 276 Mon 04AM 14SEP26 15.0 23.4 270 10.5 15.8 274 Mon 07AM 14SEP26 12.1 18.9 274 8.3 12.5 280 Mon 10AM 14SEP26 14.3 22.3 279 11.4 17.2 281 Mon 01PM 14SEP26 8.2 12.8 272 8.2 12.4 274 Mon 04PM 14SEP26 4.9 7.7 252 5.6 8.4 261 Mon 07PM 14SEP26 5.5 8.6 252 8.7 13.0 268 Mon 10PM 14SEP26 8.7 13.5 251 13.2 19.8 257 Tue 01AM 15SEP26 12.0 18.6 266 13.3 20.0 256 Tue 04AM 15SEP26 14.0 21.8 265 13.4 20.1 263 Tue 07AM 15SEP26 13.5 21.1 265 14.1 21.2 264 Tue 10AM 15SEP26 12.8 19.9 270 14.4 21.6 267 Tue 01PM 15SEP26 11.9 18.6 232 12.8 19.2 238 Tue 04PM 15SEP26 10.0 15.5 224 11.3 16.9 229 Tue 07PM 15SEP26 7.6 11.8 175 7.8 11.7 237 Tue 10PM 15SEP26 6.0 9.3 215 9.1 13.7 233 Wed 01AM 16SEP26 8.9 13.9 254 10.1 15.1 243 Wed 04AM 16SEP26 9.0 14.1 257 9.4 14.1 248 Wed 07AM 16SEP26 8.2 12.8 264 8.6 12.8 244 Wed 10AM 16SEP26 9.5 14.9 286 9.6 14.4 294 Wed 01PM 16SEP26 6.3 9.8 310 5.2 7.8 304 Wed 04PM 16SEP26 2.6 4.1 88 3.0 4.5 169 Wed 07PM 16SEP26 6.0 9.4 140 3.6 5.4 172 Wed 10PM 16SEP26 7.1 11.0 169 6.9 10.3 232 Thu 01AM 17SEP26 6.2 9.7 184 9.9 14.9 235 Thu 04AM 17SEP26 6.7 10.5 245 10.7 16.1 235 Thu 07AM 17SEP26 7.8 12.1 259 10.6 15.9 251 Thu 10AM 17SEP26 10.7 16.7 274 11.9 17.8 270 Thu 01PM 17SEP26 6.9 10.8 241 6.7 10.0 228 Thu 04PM 17SEP26 8.0 12.5 207 8.5 12.8 195 Thu 07PM 17SEP26 4.1 6.4 168 5.1 7.6 148 Thu 10PM 17SEP26 4.7 7.3 172 5.4 8.0 217 Fri 01AM 18SEP26 5.2 8.1 183 7.5 11.3 228 Fri 04AM 18SEP26 5.2 8.1 222 7.8 11.7 241 Fri 07AM 18SEP26 4.7 7.3 229 7.6 11.3 249 Fri 10AM 18SEP26 4.5 6.9 284 6.9 10.4 271 Fri 01PM 18SEP26 4.0 6.3 288 3.0 4.5 270 Fri 04PM 18SEP26 3.8 6.6 78 5.5 8.2 234 Fri 07PM 18SEP26 5.7 8.9 151 4.7 7.1 185 Fri 10PM 18SEP26 5.5 8.7 173 5.8 8.7 222 Sat 01AM 19SEP26 5.3 8.3 190 7.4 11.1 233 Sat 04AM 19SEP26 7.7 12.0 237 10.9 16.3 250 Sat 07AM 19SEP26 9.7 15.2 253 13.2 19.8 257 Sat 10AM 19SEP26 9.2 14.4 244 12.1 18.2 248 Sat 01PM 19SEP26 13.3 20.8 219 15.1 22.7 229 Sat 04PM 19SEP26 12.0 18.7 213 16.8 25.2 244 Sat 07PM 19SEP26 8.2 12.8 182 10.9 16.3 237 Sat 10PM 19SEP26 9.3 14.4 240 13.5 20.3 253 Sun 01AM 20SEP26 15.6 24.3 256 15.4 23.0 255 Sun 04AM 20SEP26 19.5 30.4 258 15.7 23.6 255 Sun 07AM 20SEP26 19.7 30.7 259 13.4 20.1 256 Sun 10AM 20SEP26 19.4 30.3 252 11.7 17.5 243 Sun 01PM 20SEP26 14.0 21.9 224 11.1 16.6 206 Sun 04PM 20SEP26 11.2 17.5 211 9.5 14.2 182 Sun 07PM 20SEP26 3.9 6.0 186 4.1 6.1 201 Sun 10PM 20SEP26 5.4 8.5 227 8.0 12.0 235 Mon 01AM 21SEP26 8.4 13.1 256 8.1 12.1 254 Mon 04AM 21SEP26 10.2 15.9 259 8.0 12.0 258 Mon 07AM 21SEP26 9.8 15.3 261 7.2 10.9 257 Mon 10AM 21SEP26 12.4 19.4 270 10.9 16.4 266 Mon 01PM 21SEP26 8.6 13.4 242 8.2 12.3 248 Mon 04PM 21SEP26 6.3 9.8 233 6.7 10.1 244 Mon 07PM 21SEP26 4.5 7.1 176 4.6 6.9 226 Mon 10PM 21SEP26 4.5 7.1 198 6.0 9.0 240 Tue 01AM 22SEP26 5.3 8.2 229 7.6 11.3 248 Tue 04AM 22SEP26 6.3 9.8 243 8.2 12.4 245 Tue 07AM 22SEP26 4.3 6.7 238 6.1 9.2 247 Tue 10AM 22SEP26 4.5 7.0 291 4.9 7.4 291

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