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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: 06Z Mon 21SEP2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Sun 10PM 20SEP26 6.5 10.2 167 6.4 9.6 225 Mon 01AM 21SEP26 5.9 9.2 171 4.5 6.8 235 Mon 04AM 21SEP26 3.9 6.1 250 4.1 6.1 249 Mon 07AM 21SEP26 3.9 6.1 196 3.0 4.5 293 Mon 10AM 21SEP26 8.5 13.2 137 6.4 9.5 230 Mon 01PM 21SEP26 11.1 17.3 132 8.1 12.2 158 Mon 04PM 21SEP26 6.6 10.2 284 4.0 6.0 311 Mon 07PM 21SEP26 8.4 13.2 103 10.8 16.2 99 Mon 10PM 21SEP26 10.7 16.7 95 13.5 20.3 93 Tue 01AM 22SEP26 16.3 25.5 93 17.7 26.5 94 Tue 04AM 22SEP26 9.9 15.4 125 17.8 26.6 122 Tue 07AM 22SEP26 13.3 20.7 99 18.4 27.5 108 Tue 10AM 22SEP26 10.3 16.0 70 15.5 23.2 68 Tue 01PM 22SEP26 7.1 11.0 224 10.3 15.5 117 Tue 04PM 22SEP26 7.5 11.7 243 9.4 14.1 49 Tue 07PM 22SEP26 3.8 6.0 122 6.1 9.2 108 Tue 10PM 22SEP26 6.8 10.7 100 6.4 9.6 93 Wed 01AM 23SEP26 5.7 8.9 100 4.6 6.9 96 Wed 04AM 23SEP26 2.1 3.3 130 2.9 4.4 122 Wed 07AM 23SEP26 2.6 4.0 109 3.2 4.7 118 Wed 10AM 23SEP26 2.9 4.5 113 1.6 2.5 208 Wed 01PM 23SEP26 5.9 9.2 318 3.3 4.9 305 Wed 04PM 23SEP26 4.3 6.7 285 3.7 5.6 158 Wed 07PM 23SEP26 6.3 9.8 134 4.8 7.2 154 Wed 10PM 23SEP26 4.0 6.3 155 3.5 5.2 193 Thu 01AM 24SEP26 4.0 6.3 153 3.5 5.3 197 Thu 04AM 24SEP26 3.5 5.5 174 3.7 5.5 212 Thu 07AM 24SEP26 3.0 4.7 191 3.9 5.8 231 Thu 10AM 24SEP26 4.6 7.2 247 5.4 8.1 241 Thu 01PM 24SEP26 11.0 17.2 215 10.9 16.3 210 Thu 04PM 24SEP26 12.6 19.6 219 12.4 18.6 221 Thu 07PM 24SEP26 7.0 10.9 201 11.5 17.3 249 Thu 10PM 24SEP26 11.8 18.4 249 16.8 25.2 256 Fri 01AM 25SEP26 13.0 20.3 252 11.9 17.9 249 Fri 04AM 25SEP26 15.3 23.8 255 12.3 18.4 251 Fri 07AM 25SEP26 16.3 25.4 253 11.2 16.8 244 Fri 10AM 25SEP26 15.4 24.0 242 11.3 17.0 232 Fri 01PM 25SEP26 13.3 20.8 229 13.1 19.6 223 Fri 04PM 25SEP26 9.5 14.8 223 12.3 18.4 234 Fri 07PM 25SEP26 6.5 10.1 199 9.6 14.3 225 Fri 10PM 25SEP26 6.3 9.9 198 9.2 13.9 231 Sat 01AM 26SEP26 10.5 16.4 249 13.3 19.9 251 Sat 04AM 26SEP26 13.4 20.9 255 14.1 21.1 254 Sat 07AM 26SEP26 13.4 21.0 258 14.5 21.7 257 Sat 10AM 26SEP26 15.2 23.7 258 17.7 26.5 255 Sat 01PM 26SEP26 14.7 22.9 232 17.7 26.6 239 Sat 04PM 26SEP26 12.2 19.0 221 19.3 28.9 248 Sat 07PM 26SEP26 14.1 22.0 247 21.5 32.2 255 Sat 10PM 26SEP26 18.4 28.8 255 24.3 36.4 258 Sun 01AM 27SEP26 25.3 39.4 261 28.6 42.9 261 Sun 04AM 27SEP26 24.7 38.6 261 26.8 40.2 261 Sun 07AM 27SEP26 25.7 40.1 263 25.8 38.8 262 Sun 10AM 27SEP26 25.1 39.2 255 23.6 35.4 253 Sun 01PM 27SEP26 20.0 31.2 238 17.9 26.8 233 Sun 04PM 27SEP26 15.4 24.1 234 10.9 16.4 222 Sun 07PM 27SEP26 6.8 10.6 181 9.6 14.4 140 Sun 10PM 27SEP26 3.9 6.1 185 3.5 5.2 128 Mon 01AM 28SEP26 9.2 14.3 194 7.5 11.3 122 Mon 04AM 28SEP26 10.3 16.0 199 9.0 13.5 130 Mon 07AM 28SEP26 9.4 14.7 199 7.7 11.6 129 Mon 10AM 28SEP26 6.8 10.6 205 5.3 8.0 120 Mon 01PM 28SEP26 7.4 11.5 314 4.9 7.4 336 Mon 04PM 28SEP26 4.0 6.3 322 3.3 5.0 273 Mon 07PM 28SEP26 5.2 8.0 289 3.1 4.6 293 Mon 10PM 28SEP26 6.0 9.3 182 2.7 4.1 86 Tue 01AM 29SEP26 5.5 8.6 200 2.6 3.9 138 Tue 04AM 29SEP26 4.0 6.2 207 2.1 3.1 152 Tue 07AM 29SEP26 4.5 6.9 234 2.4 3.5 204 Tue 10AM 29SEP26 7.1 11.1 271 4.8 7.2 262 Tue 01PM 29SEP26 6.9 10.8 247 5.4 8.1 224 Tue 04PM 29SEP26 7.4 11.5 202 7.8 11.7 170 Tue 07PM 29SEP26 4.4 6.8 181 4.6 6.8 147 Tue 10PM 29SEP26 7.9 12.3 249 7.5 11.2 244 Wed 01AM 30SEP26 8.9 13.9 248 7.4 11.1 243 Wed 04AM 30SEP26 8.6 13.4 248 8.8 13.3 248 Wed 07AM 30SEP26 9.5 14.8 254 10.0 15.0 254 Wed 10AM 30SEP26 10.5 16.4 262 10.1 15.2 259 Wed 01PM 30SEP26 10.5 16.3 225 10.3 15.4 226 Wed 04PM 30SEP26 8.7 13.5 206 9.8 14.8 212 Wed 07PM 30SEP26 4.8 7.5 207 5.2 7.8 203 Wed 10PM 30SEP26 7.7 11.9 235 5.6 8.4 221

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