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Grouse - Wind Forecast
Location: 49.38N 123.07W
Base Elevation: 2890 ft
Peak Elevation: 4101 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 18Z Tue 22SEP2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Tue 10AM 22SEP26 9.9 15.4 261 10.1 15.1 258
Tue 01PM 22SEP26 13.0 20.2 258 11.9 17.8 249
Tue 04PM 22SEP26 12.9 20.2 252 8.6 12.8 238
Tue 07PM 22SEP26 12.1 18.9 273 9.3 13.9 269
Tue 10PM 22SEP26 13.1 20.5 278 16.7 25.1 275
Wed 01AM 23SEP26 16.8 26.3 272 13.9 20.9 272
Wed 04AM 23SEP26 16.1 25.1 277 13.9 20.9 281
Wed 07AM 23SEP26 9.7 15.1 278 10.2 15.3 274
Wed 10AM 23SEP26 8.5 13.3 284 12.7 19.1 277
Wed 01PM 23SEP26 11.3 17.7 275 14.1 21.1 272
Wed 04PM 23SEP26 9.7 15.2 259 9.4 14.1 249
Wed 07PM 23SEP26 7.6 11.8 281 8.8 13.3 280
Wed 10PM 23SEP26 9.0 14.0 282 11.4 17.1 281
Thu 01AM 24SEP26 11.0 17.2 279 12.7 19.1 280
Thu 04AM 24SEP26 11.0 17.1 280 12.2 18.3 281
Thu 07AM 24SEP26 8.2 12.8 281 10.3 15.5 282
Thu 10AM 24SEP26 8.6 13.4 168 13.9 20.8 248
Thu 01PM 24SEP26 11.1 17.4 160 17.6 26.4 242
Thu 04PM 24SEP26 12.1 18.9 151 19.9 29.8 238
Thu 07PM 24SEP26 11.6 18.1 304 20.3 30.4 286
Thu 10PM 24SEP26 11.9 18.5 282 19.7 29.5 278
Fri 01AM 25SEP26 13.3 20.8 272 16.1 24.1 272
Fri 04AM 25SEP26 12.1 18.9 275 15.0 22.5 276
Fri 07AM 25SEP26 9.2 14.4 195 16.0 24.0 248
Fri 10AM 25SEP26 9.6 15.0 266 9.6 14.4 271
Fri 01PM 25SEP26 10.1 15.7 226 4.2 6.3 193
Fri 04PM 25SEP26 20.6 32.1 192 12.9 19.4 125
Fri 07PM 25SEP26 18.9 29.5 190 14.5 21.7 121
Fri 10PM 25SEP26 18.3 28.5 192 14.3 21.5 120
Sat 01AM 26SEP26 19.0 29.6 191 14.9 22.3 120
Sat 04AM 26SEP26 15.0 23.4 198 9.6 14.4 132
Sat 07AM 26SEP26 12.7 19.8 198 8.7 13.1 131
Sat 10AM 26SEP26 9.9 15.5 198 7.5 11.2 128
Sat 01PM 26SEP26 8.5 13.2 197 6.5 9.8 130
Sat 04PM 26SEP26 4.8 7.5 228 1.6 2.4 191
Sat 07PM 26SEP26 5.1 8.0 294 5.1 7.7 300
Sat 10PM 26SEP26 5.3 8.2 303 7.8 11.6 296
Sun 01AM 27SEP26 4.9 7.6 132 7.9 11.9 247
Sun 04AM 27SEP26 5.4 8.4 324 8.8 13.3 300
Sun 07AM 27SEP26 5.5 8.6 308 9.0 13.5 294
Sun 10AM 27SEP26 4.9 7.7 254 7.6 11.5 262
Sun 01PM 27SEP26 4.5 7.0 247 5.1 7.6 246
Sun 04PM 27SEP26 3.6 5.7 220 2.8 4.1 185
Sun 07PM 27SEP26 5.0 7.7 197 3.2 4.8 127
Sun 10PM 27SEP26 6.2 9.7 172 2.9 4.3 75
Mon 01AM 28SEP26 7.9 12.3 310 3.7 5.6 339
Mon 04AM 28SEP26 8.3 13.0 289 4.0 6.0 301
Mon 07AM 28SEP26 8.1 12.6 275 3.7 5.5 270
Mon 10AM 28SEP26 9.9 15.5 260 8.2 12.3 244
Mon 01PM 28SEP26 13.1 20.5 250 8.9 13.4 230
Mon 04PM 28SEP26 14.2 22.2 269 12.6 18.9 263
Mon 07PM 28SEP26 12.4 19.4 267 7.8 11.6 261
Mon 10PM 28SEP26 16.0 24.9 270 13.9 20.8 264
Tue 01AM 29SEP26 26.1 40.7 269 22.0 33.0 266
Tue 04AM 29SEP26 12.5 19.6 268 7.8 11.7 264
Tue 07AM 29SEP26 12.7 19.8 241 5.9 8.8 215
Tue 10AM 29SEP26 10.8 16.9 229 4.8 7.2 190
Tue 01PM 29SEP26 8.0 12.4 243 4.7 7.0 218
Tue 04PM 29SEP26 7.3 11.3 260 8.2 12.2 255
Tue 07PM 29SEP26 10.3 16.1 281 12.4 18.6 280
Tue 10PM 29SEP26 15.0 23.3 278 16.4 24.7 278
Wed 01AM 30SEP26 12.4 19.4 281 19.2 28.9 277
Wed 04AM 30SEP26 21.7 33.8 274 21.1 31.7 273
Wed 07AM 30SEP26 21.9 34.2 267 17.4 26.1 264
Wed 10AM 30SEP26 17.3 27.0 266 14.9 22.4 264
Wed 01PM 30SEP26 16.6 25.9 266 9.4 14.1 263
Wed 04PM 30SEP26 9.7 15.1 265 6.5 9.7 263
Wed 07PM 30SEP26 6.5 10.1 283 5.2 7.8 290
Wed 10PM 30SEP26 8.8 13.7 284 6.0 9.1 294
Thu 01AM 01OCT26 8.4 13.1 158 4.5 6.8 55
Thu 04AM 01OCT26 9.5 14.7 172 5.8 8.8 81
Thu 07AM 01OCT26 11.5 17.9 182 8.3 12.4 99
Thu 10AM 01OCT26 12.2 19.1 192 9.0 13.4 123
Thu 01PM 01OCT26 13.3 20.8 197 10.2 15.3 133
Thu 04PM 01OCT26 13.1 20.5 197 10.6 15.9 132
Thu 07PM 01OCT26 12.1 18.9 187 10.4 15.6 109
Thu 10PM 01OCT26 7.3 11.4 186 7.9 11.8 100
Fri 01AM 02OCT26 4.7 7.4 177 4.7 7.1 81
Fri 04AM 02OCT26 6.9 10.8 173 5.3 7.9 76
Fri 07AM 02OCT26 8.2 12.9 176 6.1 9.1 84
Fri 10AM 02OCT26 7.1 11.1 187 4.1 6.1 110

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