Just the Facts - No Hype! - Video Forecast HERE (6/15/25)

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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: 12Z Wed 18JUN2025 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Wed 05AM 18JUN25 5.4 8.1 83 - - - Wed 08AM 18JUN25 2.8 4.2 63 - - - Wed 11AM 18JUN25 4.8 7.1 281 - - - Wed 02PM 18JUN25 4.9 7.4 304 - - - Wed 05PM 18JUN25 4.7 7.0 309 - - - Wed 08PM 18JUN25 2.1 3.2 110 - - - Wed 11PM 18JUN25 3.6 5.4 112 - - - Thu 02AM 19JUN25 3.9 5.9 123 - - - Thu 05AM 19JUN25 5.2 7.8 146 - - - Thu 08AM 19JUN25 6.3 9.5 196 - - - Thu 11AM 19JUN25 6.6 9.9 226 - - - Thu 02PM 19JUN25 5.7 8.6 269 - - - Thu 05PM 19JUN25 6.3 9.4 191 - - - Thu 08PM 19JUN25 1.7 2.6 150 - - - Thu 11PM 19JUN25 10.3 15.4 143 - - - Fri 02AM 20JUN25 16.9 25.3 138 - - - Fri 05AM 20JUN25 17.1 25.6 136 - - - Fri 08AM 20JUN25 15.8 23.7 219 - - - Fri 11AM 20JUN25 13.6 20.4 223 - - - Fri 02PM 20JUN25 9.9 14.8 232 - - - Fri 05PM 20JUN25 11.6 17.4 222 - - - Fri 08PM 20JUN25 16.3 24.5 143 - - - Fri 11PM 20JUN25 20.8 31.2 136 - - - Sat 02AM 21JUN25 19.9 29.9 136 - - - Sat 05AM 21JUN25 19.7 29.5 138 - - - Sat 08AM 21JUN25 15.1 22.6 217 - - - Sat 11AM 21JUN25 16.9 25.4 222 - - - Sat 02PM 21JUN25 19.7 29.5 221 - - - Sat 05PM 21JUN25 19.7 29.5 213 - - - Sat 08PM 21JUN25 10.7 16.1 202 - - - Sat 11PM 21JUN25 13.0 19.5 127 - - - Sun 02AM 22JUN25 16.7 25.0 132 - - - Sun 05AM 22JUN25 14.8 22.2 131 - - - Sun 08AM 22JUN25 13.7 20.6 220 - - - Sun 11AM 22JUN25 13.0 19.5 230 - - - Sun 02PM 22JUN25 8.1 12.2 242 - - - Sun 05PM 22JUN25 6.2 9.2 245 - - - Sun 08PM 22JUN25 7.5 11.2 217 - - - Sun 11PM 22JUN25 11.1 16.6 134 - - - Mon 02AM 23JUN25 10.7 16.1 136 - - - Mon 05AM 23JUN25 11.2 16.8 135 - - - Mon 08AM 23JUN25 7.5 11.2 154 - - - Mon 11AM 23JUN25 6.0 8.9 261 - - - Mon 02PM 23JUN25 6.3 9.4 275 - - - Mon 05PM 23JUN25 6.2 9.4 268 - - - Mon 08PM 23JUN25 2.2 3.3 172 - - - Mon 11PM 23JUN25 3.2 4.8 91 - - - Tue 02AM 24JUN25 3.1 4.6 70 - - - Tue 05AM 24JUN25 3.1 4.6 65 - - - Tue 08AM 24JUN25 2.4 3.6 316 - - - Tue 11AM 24JUN25 5.7 8.5 318 - - - Tue 02PM 24JUN25 6.3 9.5 311 - - - Tue 05PM 24JUN25 5.5 8.3 276 - - - Tue 08PM 24JUN25 6.7 10.0 3 - - - Tue 11PM 24JUN25 8.7 13.1 18 - - - Wed 02AM 25JUN25 7.6 11.5 23 - - - Wed 05AM 25JUN25 10.3 15.4 44 - - - Wed 08AM 25JUN25 15.1 22.6 324 - - - Wed 11AM 25JUN25 11.9 17.9 314 - - - Wed 02PM 25JUN25 11.9 17.9 340 - - - Wed 05PM 25JUN25 6.3 9.4 318 - - - Wed 08PM 25JUN25 6.6 9.9 15 - - - Wed 11PM 25JUN25 9.5 14.3 19 - - - Thu 02AM 26JUN25 6.9 10.3 33 - - - Thu 05AM 26JUN25 11.0 16.4 52 - - - Thu 08AM 26JUN25 10.6 15.9 326 - - - Thu 11AM 26JUN25 8.4 12.6 335 - - - Thu 02PM 26JUN25 7.1 10.7 325 - - - Thu 05PM 26JUN25 4.7 7.0 281 - - - Thu 08PM 26JUN25 3.5 5.2 126 - - - Thu 11PM 26JUN25 7.1 10.7 26 - - - Fri 02AM 27JUN25 5.8 8.7 32 - - - Fri 05AM 27JUN25 6.6 9.9 97 - - - Fri 08AM 27JUN25 8.9 13.4 351 - - - Fri 11AM 27JUN25 10.1 15.1 337 - - - Fri 02PM 27JUN25 6.1 9.2 308 - - - Fri 05PM 27JUN25 8.2 12.3 175 - - - Fri 08PM 27JUN25 5.1 7.7 26 - - - Fri 11PM 27JUN25 6.8 10.2 31 - - - Sat 02AM 28JUN25 3.4 5.1 88 - - - Sat 05AM 28JUN25 3.9 5.8 112 - - -

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