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Big_Sky - Wind Forecast Location: 45.28N 111.45W Base Elevation: 6800 ft Peak Elevation: 11166 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 12Z Fri 31JUL2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Fri 05AM 31JUL26 11.8 18.5 270 8.2 12.3 265 Fri 08AM 31JUL26 12.3 19.2 253 8.9 13.3 247 Fri 11AM 31JUL26 8.5 13.2 170 5.8 8.7 126 Fri 02PM 31JUL26 7.8 12.1 254 7.3 10.9 264 Fri 05PM 31JUL26 5.9 9.2 250 5.5 8.3 258 Fri 08PM 31JUL26 8.8 13.7 277 6.8 10.2 274 Fri 11PM 31JUL26 10.3 16.1 284 7.9 11.8 290 Sat 02AM 01AUG26 13.2 20.6 275 9.9 14.9 272 Sat 05AM 01AUG26 17.2 26.9 273 15.3 22.9 269 Sat 08AM 01AUG26 19.3 30.1 266 15.6 23.5 264 Sat 11AM 01AUG26 18.1 28.2 249 17.5 26.2 249 Sat 02PM 01AUG26 18.2 28.4 244 17.3 26.0 244 Sat 05PM 01AUG26 20.5 32.0 246 18.6 28.0 246 Sat 08PM 01AUG26 18.3 28.5 260 19.2 28.8 257 Sat 11PM 01AUG26 26.2 40.9 269 21.0 31.5 267 Sun 02AM 02AUG26 31.1 48.5 268 24.1 36.2 265 Sun 05AM 02AUG26 30.8 48.1 268 23.0 34.5 266 Sun 08AM 02AUG26 32.1 50.0 259 23.4 35.1 256 Sun 11AM 02AUG26 22.8 35.6 248 21.0 31.5 250 Sun 02PM 02AUG26 27.3 42.6 248 25.9 38.9 253 Sun 05PM 02AUG26 23.3 36.4 251 22.0 33.0 258 Sun 08PM 02AUG26 15.7 24.5 277 14.3 21.4 280 Sun 11PM 02AUG26 20.0 31.2 279 12.3 18.5 289 Mon 02AM 03AUG26 20.2 31.6 275 14.9 22.3 277 Mon 05AM 03AUG26 21.9 34.2 271 15.7 23.5 271 Mon 08AM 03AUG26 23.4 36.5 267 19.6 29.3 267 Mon 11AM 03AUG26 21.4 33.3 263 20.1 30.2 266 Mon 02PM 03AUG26 19.6 30.6 276 15.5 23.3 284 Mon 05PM 03AUG26 17.7 27.6 298 9.6 14.3 313 Mon 08PM 03AUG26 15.6 24.4 208 7.3 10.9 177 Mon 11PM 03AUG26 14.4 22.5 216 7.2 10.8 189 Tue 02AM 04AUG26 13.4 20.9 218 6.0 9.0 192 Tue 05AM 04AUG26 12.2 19.0 213 4.1 6.2 183 Tue 08AM 04AUG26 11.8 18.4 195 3.9 5.8 151 Tue 11AM 04AUG26 11.8 18.4 181 4.1 6.1 128 Tue 02PM 04AUG26 9.8 15.2 278 4.6 7.0 285 Tue 05PM 04AUG26 9.4 14.7 286 6.1 9.1 303 Tue 08PM 04AUG26 15.6 24.3 244 8.7 13.0 225 Tue 11PM 04AUG26 20.4 31.9 269 10.4 15.7 268 Wed 02AM 05AUG26 19.4 30.3 274 14.2 21.3 274 Wed 05AM 05AUG26 13.6 21.2 270 8.8 13.2 267 Wed 08AM 05AUG26 12.5 19.5 216 6.6 9.9 189 Wed 11AM 05AUG26 10.2 15.9 283 6.4 9.6 299 Wed 02PM 05AUG26 13.6 21.2 274 10.6 15.9 294 Wed 05PM 05AUG26 12.7 19.9 283 8.5 12.8 296 Wed 08PM 05AUG26 10.0 15.6 213 4.9 7.3 185 Wed 11PM 05AUG26 9.0 14.0 216 3.1 4.7 191 Thu 02AM 06AUG26 13.1 20.4 219 5.6 8.4 193 Thu 05AM 06AUG26 12.0 18.8 220 7.3 11.0 190 Thu 08AM 06AUG26 8.9 13.8 238 4.8 7.1 222 Thu 11AM 06AUG26 13.0 20.3 262 8.7 13.1 264 Thu 02PM 06AUG26 14.2 22.1 257 11.8 17.7 269 Thu 05PM 06AUG26 16.1 25.1 260 12.7 19.0 265 Thu 08PM 06AUG26 11.8 18.4 195 7.0 10.5 151 Thu 11PM 06AUG26 9.2 14.4 221 3.5 5.2 195 Fri 02AM 07AUG26 15.9 24.7 217 9.8 14.8 187 Fri 05AM 07AUG26 16.6 25.9 213 8.9 13.4 181 Fri 08AM 07AUG26 12.4 19.4 197 6.5 9.8 157 Fri 11AM 07AUG26 13.3 20.8 273 7.7 11.6 278 Fri 02PM 07AUG26 12.3 19.1 283 7.4 11.0 294 Fri 05PM 07AUG26 14.4 22.5 295 5.7 8.5 307 Fri 08PM 07AUG26 16.3 25.5 298 5.9 8.9 317 Fri 11PM 07AUG26 19.2 29.9 274 7.5 11.2 277 Sat 02AM 08AUG26 19.0 29.6 218 9.2 13.8 189 Sat 05AM 08AUG26 16.8 26.3 217 9.8 14.7 188 Sat 08AM 08AUG26 12.6 19.7 204 6.4 9.6 168 Sat 11AM 08AUG26 13.1 20.4 280 5.6 8.3 285 Sat 02PM 08AUG26 13.9 21.6 268 9.0 13.5 271 Sat 05PM 08AUG26 16.5 25.8 279 8.8 13.2 284 Sat 08PM 08AUG26 15.3 23.9 282 7.0 10.5 294 Sat 11PM 08AUG26 13.4 21.0 278 8.0 12.1 285 Sun 02AM 09AUG26 9.9 15.5 193 3.5 5.2 151 Sun 05AM 09AUG26 12.2 19.0 245 4.8 7.2 231 Sun 08AM 09AUG26 15.3 23.9 279 8.8 13.2 285 Sun 11AM 09AUG26 19.9 31.1 269 11.7 17.5 271 Sun 02PM 09AUG26 19.3 30.0 271 13.1 19.7 275 Sun 05PM 09AUG26 18.4 28.7 281 10.3 15.4 287 Sun 08PM 09AUG26 20.2 31.6 279 9.1 13.7 298 Sun 11PM 09AUG26 13.5 21.1 278 3.1 4.7 310 Mon 02AM 10AUG26 9.8 15.3 273 2.8 4.2 288 Mon 05AM 10AUG26 9.3 14.4 279 4.4 6.5 283

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