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Grapevine_I5 - Wind Forecast Location: 34.80N 118.88W Base Elevation: 4152 ft Peak Elevation: 4152 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 00Z Sun 13SEP2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Sat 04PM 12SEP26 5.6 8.7 283 - - - Sat 07PM 12SEP26 7.3 11.4 285 - - - Sat 10PM 12SEP26 9.0 14.0 288 - - - Sun 01AM 13SEP26 10.9 17.0 173 - - - Sun 04AM 13SEP26 11.2 17.5 174 - - - Sun 07AM 13SEP26 10.4 16.2 171 - - - Sun 10AM 13SEP26 9.7 15.1 177 - - - Sun 01PM 13SEP26 8.7 13.5 291 - - - Sun 04PM 13SEP26 11.1 17.3 284 - - - Sun 07PM 13SEP26 13.0 20.3 156 - - - Sun 10PM 13SEP26 14.6 22.8 293 - - - Mon 01AM 14SEP26 11.5 17.9 168 - - - Mon 04AM 14SEP26 8.1 12.7 167 - - - Mon 07AM 14SEP26 6.1 9.5 155 - - - Mon 10AM 14SEP26 6.6 10.3 268 - - - Mon 01PM 14SEP26 7.4 11.6 289 - - - Mon 04PM 14SEP26 8.3 13.0 291 - - - Mon 07PM 14SEP26 8.4 13.2 290 - - - Mon 10PM 14SEP26 8.5 13.3 272 - - - Tue 01AM 15SEP26 8.7 13.5 273 - - - Tue 04AM 15SEP26 8.6 13.4 269 - - - Tue 07AM 15SEP26 7.6 11.9 259 - - - Tue 10AM 15SEP26 7.6 11.9 276 - - - Tue 01PM 15SEP26 5.0 7.8 281 - - - Tue 04PM 15SEP26 3.5 5.5 299 - - - Tue 07PM 15SEP26 6.5 10.1 272 - - - Tue 10PM 15SEP26 8.2 12.9 267 - - - Wed 01AM 16SEP26 8.7 13.5 267 - - - Wed 04AM 16SEP26 8.9 13.9 264 - - - Wed 07AM 16SEP26 9.8 15.2 264 - - - Wed 10AM 16SEP26 9.8 15.2 267 - - - Wed 01PM 16SEP26 5.1 8.0 258 - - - Wed 04PM 16SEP26 3.9 6.2 216 - - - Wed 07PM 16SEP26 6.1 9.5 264 - - - Wed 10PM 16SEP26 10.5 16.4 274 - - - Thu 01AM 17SEP26 10.5 16.4 273 - - - Thu 04AM 17SEP26 10.1 15.7 267 - - - Thu 07AM 17SEP26 7.4 11.5 263 - - - Thu 10AM 17SEP26 6.1 9.6 276 - - - Thu 01PM 17SEP26 5.1 8.0 288 - - - Thu 04PM 17SEP26 5.6 8.7 300 - - - Thu 07PM 17SEP26 3.0 4.7 298 - - - Thu 10PM 17SEP26 3.4 5.4 269 - - - Fri 01AM 18SEP26 4.2 6.5 273 - - - Fri 04AM 18SEP26 3.6 5.7 282 - - - Fri 07AM 18SEP26 1.8 2.8 283 - - - Fri 10AM 18SEP26 3.2 5.0 119 - - - Fri 01PM 18SEP26 5.5 8.5 314 - - - Fri 04PM 18SEP26 4.8 7.5 318 - - - Fri 07PM 18SEP26 4.0 6.2 179 - - - Fri 10PM 18SEP26 3.5 5.4 247 - - - Sat 01AM 19SEP26 4.5 7.0 219 - - - Sat 04AM 19SEP26 5.0 7.9 228 - - - Sat 07AM 19SEP26 3.9 6.1 245 - - - Sat 10AM 19SEP26 6.7 10.4 317 - - - Sat 01PM 19SEP26 6.0 9.4 298 - - - Sat 04PM 19SEP26 3.5 5.5 312 - - - Sat 07PM 19SEP26 4.3 6.7 205 - - - Sat 10PM 19SEP26 7.2 11.2 252 - - - Sun 01AM 20SEP26 9.7 15.2 268 - - - Sun 04AM 20SEP26 9.9 15.4 257 - - - Sun 07AM 20SEP26 8.7 13.5 259 - - - Sun 10AM 20SEP26 10.0 15.5 260 - - - Sun 01PM 20SEP26 6.3 9.8 274 - - - Sun 04PM 20SEP26 4.4 6.9 297 - - - Sun 07PM 20SEP26 5.0 7.7 279 - - - Sun 10PM 20SEP26 8.3 12.9 282 - - - Mon 01AM 21SEP26 9.8 15.2 167 - - - Mon 04AM 21SEP26 9.8 15.3 176 - - - Mon 07AM 21SEP26 8.3 12.9 179 - - - Mon 10AM 21SEP26 4.9 7.7 183 - - - Mon 01PM 21SEP26 5.6 8.8 314 - - - Mon 04PM 21SEP26 6.5 10.2 180 - - - Mon 07PM 21SEP26 9.9 15.4 156 - - - Mon 10PM 21SEP26 11.9 18.6 101 - - - Tue 01AM 22SEP26 12.8 20.0 92 - - - Tue 04AM 22SEP26 11.5 17.9 86 - - - Tue 07AM 22SEP26 7.5 11.6 78 - - - Tue 10AM 22SEP26 5.0 7.9 69 - - - Tue 01PM 22SEP26 5.5 8.6 74 - - - Tue 04PM 22SEP26 4.2 6.6 66 - - -

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