Is Atmospheric Momentum The Key? - Video Forecast HERE (9/7/25)

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Mt_Washington - Wind Forecast Location: 49.75N 125.29W Base Elevation: 3625 ft Peak Elevation: 5210 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 18Z Tue 16SEP2025 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Tue 11AM 16SEP25 13.2 19.9 264 17.2 25.7 256 Tue 02PM 16SEP25 15.6 23.4 249 18.7 28.1 248 Tue 05PM 16SEP25 16.6 24.9 226 18.7 28.1 219 Tue 08PM 16SEP25 17.3 26.0 245 20.7 31.1 251 Tue 11PM 16SEP25 19.8 29.7 208 22.6 33.9 239 Wed 02AM 17SEP25 19.1 28.6 188 20.0 29.9 195 Wed 05AM 17SEP25 17.9 26.8 200 19.9 29.8 202 Wed 08AM 17SEP25 16.6 24.9 193 19.2 28.7 257 Wed 11AM 17SEP25 14.5 21.8 157 16.6 24.9 163 Wed 02PM 17SEP25 10.7 16.1 194 5.6 8.4 197 Wed 05PM 17SEP25 11.8 17.7 256 7.9 11.8 268 Wed 08PM 17SEP25 8.7 13.1 248 9.1 13.6 263 Wed 11PM 17SEP25 5.3 8.0 220 5.6 8.5 235 Thu 02AM 18SEP25 7.1 10.6 250 5.7 8.6 260 Thu 05AM 18SEP25 7.8 11.7 251 6.6 10.0 265 Thu 08AM 18SEP25 10.5 15.8 94 8.7 13.0 80 Thu 11AM 18SEP25 9.8 14.6 102 8.4 12.7 89 Thu 02PM 18SEP25 12.5 18.8 264 9.8 14.7 279 Thu 05PM 18SEP25 12.3 18.5 264 11.6 17.3 277 Thu 08PM 18SEP25 12.8 19.1 96 11.2 16.8 82 Thu 11PM 18SEP25 12.3 18.5 255 11.0 16.5 268 Fri 02AM 19SEP25 11.4 17.1 254 10.0 15.0 267 Fri 05AM 19SEP25 13.6 20.4 258 11.8 17.8 271 Fri 08AM 19SEP25 11.8 17.7 259 9.6 14.5 272 Fri 11AM 19SEP25 9.2 13.8 265 7.4 11.2 278 Fri 02PM 19SEP25 9.5 14.2 217 7.3 11.0 222 Fri 05PM 19SEP25 9.7 14.5 205 7.6 11.5 209 Fri 08PM 19SEP25 10.8 16.2 199 8.4 12.6 202 Fri 11PM 19SEP25 15.5 23.2 186 13.5 20.2 186 Sat 02AM 20SEP25 21.9 32.8 186 19.6 29.3 186 Sat 05AM 20SEP25 36.1 54.1 183 30.6 45.8 183 Sat 08AM 20SEP25 26.4 39.6 183 23.4 35.1 183 Sat 11AM 20SEP25 36.7 55.0 183 28.0 42.0 184 Sat 02PM 20SEP25 37.3 55.9 183 33.9 50.8 183 Sat 05PM 20SEP25 31.0 46.4 183 25.9 38.9 184 Sat 08PM 20SEP25 26.0 39.1 189 18.1 27.1 190 Sat 11PM 20SEP25 21.1 31.6 199 15.7 23.5 202 Sun 02AM 21SEP25 18.6 28.0 248 15.7 23.6 259 Sun 05AM 21SEP25 19.0 28.5 255 17.2 25.7 267 Sun 08AM 21SEP25 18.1 27.2 256 16.6 24.9 269 Sun 11AM 21SEP25 15.6 23.5 259 13.7 20.5 272 Sun 02PM 21SEP25 17.6 26.3 259 14.1 21.1 272 Sun 05PM 21SEP25 17.9 26.8 259 13.6 20.5 272 Sun 08PM 21SEP25 14.0 21.0 233 9.8 14.7 242 Sun 11PM 21SEP25 17.3 26.0 184 13.2 19.7 185 Mon 02AM 22SEP25 22.5 33.8 182 17.2 25.8 183 Mon 05AM 22SEP25 25.3 37.9 181 19.8 29.8 181 Mon 08AM 22SEP25 29.7 44.5 182 23.0 34.5 182 Mon 11AM 22SEP25 35.2 52.8 183 30.2 45.2 184 Mon 02PM 22SEP25 29.2 43.8 185 27.4 41.2 186 Mon 05PM 22SEP25 18.6 27.9 184 18.4 27.6 183 Mon 08PM 22SEP25 24.6 36.9 182 20.2 30.3 183 Mon 11PM 22SEP25 24.0 36.0 179 30.0 45.1 179 Tue 02AM 23SEP25 31.1 46.7 181 28.1 42.1 181 Tue 05AM 23SEP25 20.1 30.1 179 16.8 25.2 178 Tue 08AM 23SEP25 12.6 19.0 179 9.1 13.6 180 Tue 11AM 23SEP25 6.3 9.4 185 3.5 5.3 240 Tue 02PM 23SEP25 5.0 7.6 194 3.2 4.8 209 Tue 05PM 23SEP25 5.6 8.4 247 4.1 6.1 258 Tue 08PM 23SEP25 5.6 8.4 246 4.9 7.3 255 Tue 11PM 23SEP25 7.3 10.9 205 7.4 11.1 209 Wed 02AM 24SEP25 11.2 16.8 189 10.7 16.0 190 Wed 05AM 24SEP25 11.9 17.8 187 11.4 17.0 187 Wed 08AM 24SEP25 13.1 19.7 180 13.9 20.8 179 Wed 11AM 24SEP25 10.6 15.9 193 11.1 16.6 191 Wed 02PM 24SEP25 14.6 21.9 192 14.4 21.6 228 Wed 05PM 24SEP25 14.1 21.1 191 18.2 27.2 256 Wed 08PM 24SEP25 20.6 30.9 271 25.8 38.7 259 Wed 11PM 24SEP25 27.8 41.7 273 35.1 52.6 260 Thu 02AM 25SEP25 23.0 34.5 273 33.5 50.2 261 Thu 05AM 25SEP25 26.0 39.0 170 31.6 47.4 98 Thu 08AM 25SEP25 22.4 33.6 169 26.6 39.9 99 Thu 11AM 25SEP25 25.7 38.6 172 32.1 48.1 97 Thu 02PM 25SEP25 21.2 31.8 174 20.7 31.1 163 Thu 05PM 25SEP25 18.0 26.9 169 20.4 30.7 151 Thu 08PM 25SEP25 17.6 26.5 227 22.1 33.1 253 Thu 11PM 25SEP25 15.9 23.9 171 18.0 27.0 172 Fri 02AM 26SEP25 7.6 11.5 107 9.3 14.0 99 Fri 05AM 26SEP25 8.3 12.4 79 9.1 13.6 259 Fri 08AM 26SEP25 9.3 13.9 268 10.3 15.5 255 Fri 11AM 26SEP25 7.3 11.0 271 8.6 12.9 257

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