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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: 18Z Fri 24APR2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Fri 11AM 24APR26 11.2 17.5 195 7.8 11.7 156
Fri 02PM 24APR26 9.3 14.5 191 5.5 8.2 152
Fri 05PM 24APR26 10.3 16.1 198 8.5 12.7 163
Fri 08PM 24APR26 10.5 16.4 217 6.8 10.2 187
Fri 11PM 24APR26 10.0 15.6 222 6.6 9.9 193
Sat 02AM 25APR26 10.3 16.0 221 6.2 9.3 194
Sat 05AM 25APR26 11.5 18.0 220 6.8 10.2 191
Sat 08AM 25APR26 11.3 17.6 204 6.4 9.6 169
Sat 11AM 25APR26 8.9 13.9 255 5.1 7.6 252
Sat 02PM 25APR26 9.9 15.4 254 8.9 13.4 255
Sat 05PM 25APR26 11.3 17.7 262 10.0 14.9 259
Sat 08PM 25APR26 10.1 15.7 283 8.7 13.0 285
Sat 11PM 25APR26 12.8 19.9 279 9.5 14.3 281
Sun 02AM 26APR26 12.4 19.4 279 9.9 14.8 286
Sun 05AM 26APR26 15.5 24.1 274 7.8 11.6 277
Sun 08AM 26APR26 9.2 14.3 271 4.4 6.6 269
Sun 11AM 26APR26 6.6 10.3 264 4.8 7.1 221
Sun 02PM 26APR26 6.9 10.8 264 6.5 9.7 262
Sun 05PM 26APR26 10.2 16.0 288 4.7 7.0 309
Sun 08PM 26APR26 6.9 10.8 288 3.4 5.1 316
Sun 11PM 26APR26 4.5 7.0 278 2.7 4.1 172
Mon 02AM 27APR26 12.0 18.7 273 8.5 12.8 145
Mon 05AM 27APR26 10.9 16.9 270 7.7 11.5 272
Mon 08AM 27APR26 12.4 19.3 266 8.7 13.0 263
Mon 11AM 27APR26 10.4 16.3 259 7.7 11.6 258
Mon 02PM 27APR26 11.5 18.0 265 8.5 12.8 267
Mon 05PM 27APR26 10.9 17.0 286 5.8 8.6 296
Mon 08PM 27APR26 8.1 12.6 221 5.2 7.9 192
Mon 11PM 27APR26 4.9 7.6 239 4.3 6.4 223
Tue 02AM 28APR26 4.7 7.3 232 4.4 6.6 202
Tue 05AM 28APR26 7.5 11.7 224 5.4 8.2 194
Tue 08AM 28APR26 10.4 16.2 211 8.2 12.2 182
Tue 11AM 28APR26 9.3 14.6 199 7.2 10.8 169
Tue 02PM 28APR26 10.5 16.4 181 8.6 12.8 146
Tue 05PM 28APR26 10.8 16.9 175 8.6 12.9 129
Tue 08PM 28APR26 10.5 16.3 289 5.5 8.2 297
Tue 11PM 28APR26 13.1 20.4 228 6.9 10.3 202
Wed 02AM 29APR26 13.5 21.1 237 7.6 11.4 216
Wed 05AM 29APR26 11.3 17.6 233 6.9 10.4 209
Wed 08AM 29APR26 8.2 12.8 223 5.4 8.2 197
Wed 11AM 29APR26 5.9 9.3 286 3.2 4.9 300
Wed 02PM 29APR26 5.0 7.9 182 3.0 4.5 133
Wed 05PM 29APR26 5.6 8.8 227 4.3 6.4 38
Wed 08PM 29APR26 3.8 5.9 261 5.3 8.0 64
Wed 11PM 29APR26 4.2 6.5 60 4.0 6.0 66
Thu 02AM 30APR26 2.6 4.1 266 2.5 3.8 70
Thu 05AM 30APR26 3.4 5.4 255 3.5 5.2 64
Thu 08AM 30APR26 3.0 4.7 75 3.2 4.8 80
Thu 11AM 30APR26 5.0 7.8 156 2.5 3.7 192
Thu 02PM 30APR26 4.0 6.2 155 2.5 3.7 190
Thu 05PM 30APR26 3.6 5.6 137 3.9 5.8 179
Thu 08PM 30APR26 5.9 9.2 110 6.7 10.0 155
Thu 11PM 30APR26 4.1 6.5 96 4.7 7.0 291
Fri 02AM 01MAY26 4.4 6.9 86 5.9 8.9 283
Fri 05AM 01MAY26 4.2 6.5 82 5.6 8.4 281
Fri 08AM 01MAY26 3.4 5.3 263 7.6 11.4 263
Fri 11AM 01MAY26 7.5 11.7 254 6.6 9.9 254
Fri 02PM 01MAY26 7.1 11.0 272 5.6 8.3 285
Fri 05PM 01MAY26 9.2 14.3 178 7.1 10.7 132
Fri 08PM 01MAY26 9.7 15.1 290 5.5 8.2 300
Fri 11PM 01MAY26 7.6 11.8 285 4.3 6.4 294
Sat 02AM 02MAY26 12.0 18.8 277 5.7 8.6 281
Sat 05AM 02MAY26 14.1 21.9 275 7.9 11.9 276
Sat 08AM 02MAY26 11.5 17.9 269 5.5 8.3 269
Sat 11AM 02MAY26 11.3 17.6 265 6.5 9.8 266
Sat 02PM 02MAY26 8.4 13.2 244 3.9 5.9 230
Sat 05PM 02MAY26 9.0 14.0 225 4.2 6.3 199
Sat 08PM 02MAY26 8.4 13.2 228 5.0 7.5 202
Sat 11PM 02MAY26 13.7 21.3 230 6.7 10.0 207
Sun 02AM 03MAY26 13.4 20.9 261 8.3 12.5 252
Sun 05AM 03MAY26 15.7 24.5 269 11.2 16.8 265
Sun 08AM 03MAY26 15.6 24.3 244 10.7 16.1 230
Sun 11AM 03MAY26 14.9 23.3 249 10.2 15.3 247
Sun 02PM 03MAY26 18.6 29.1 251 14.7 22.0 255
Sun 05PM 03MAY26 18.7 29.2 269 13.9 20.8 279
Sun 08PM 03MAY26 15.8 24.6 201 9.7 14.6 163
Sun 11PM 03MAY26 15.9 24.8 300 6.8 10.2 316
Mon 02AM 04MAY26 14.7 23.0 250 8.9 13.4 237
Mon 05AM 04MAY26 13.2 20.6 247 7.6 11.3 233
Mon 08AM 04MAY26 13.9 21.6 232 8.0 12.0 213
Mon 11AM 04MAY26 12.9 20.2 264 8.0 12.1 267

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