Active MJO Pushes East - What Effect Will Coming Inactive Phase Have? - Video Forecast HERE (12/7/25)

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Arapahoe_Basin - Wind Forecast Location: 39.62N 105.87W Base Elevation: 10863 ft Peak Elevation: 12485 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 18Z Sat 13DEC2025 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Sat 11AM 13DEC25 22.5 33.7 231 14.3 21.5 332 Sat 02PM 13DEC25 21.7 32.6 228 15.7 23.5 327 Sat 05PM 13DEC25 19.2 28.8 223 19.5 29.3 328 Sat 08PM 13DEC25 20.3 30.5 220 22.8 34.3 328 Sat 11PM 13DEC25 17.4 26.0 221 21.0 31.5 330 Sun 02AM 14DEC25 17.6 26.5 220 14.8 22.1 325 Sun 05AM 14DEC25 16.0 24.0 218 10.0 15.0 316 Sun 08AM 14DEC25 16.8 25.2 218 10.8 16.1 316 Sun 11AM 14DEC25 14.5 21.8 223 7.3 11.0 317 Sun 02PM 14DEC25 16.4 24.6 224 9.1 13.6 322 Sun 05PM 14DEC25 16.3 24.4 218 11.7 17.5 318 Sun 08PM 14DEC25 14.5 21.8 218 12.9 19.3 319 Sun 11PM 14DEC25 12.9 19.4 215 10.9 16.3 315 Mon 02AM 15DEC25 11.0 16.5 211 10.8 16.3 314 Mon 05AM 15DEC25 7.9 11.9 203 10.4 15.5 314 Mon 08AM 15DEC25 5.2 7.8 191 6.5 9.8 298 Mon 11AM 15DEC25 6.3 9.4 199 3.2 4.9 262 Mon 02PM 15DEC25 8.5 12.7 202 3.5 5.3 269 Mon 05PM 15DEC25 14.3 21.5 211 7.3 11.0 301 Mon 08PM 15DEC25 14.5 21.8 213 9.5 14.3 310 Mon 11PM 15DEC25 15.7 23.6 213 9.7 14.6 308 Tue 02AM 16DEC25 19.7 29.5 218 12.6 18.8 316 Tue 05AM 16DEC25 23.9 35.9 222 20.1 30.1 326 Tue 08AM 16DEC25 17.5 26.2 218 21.3 32.0 328 Tue 11AM 16DEC25 17.4 26.0 216 21.1 31.6 324 Tue 02PM 16DEC25 26.5 39.7 219 21.4 32.2 323 Tue 05PM 16DEC25 28.0 42.0 222 20.0 30.0 326 Tue 08PM 16DEC25 25.6 38.3 223 13.7 20.6 325 Tue 11PM 16DEC25 21.3 32.0 191 6.0 8.9 222 Wed 02AM 17DEC25 29.5 44.3 201 6.0 9.1 249 Wed 05AM 17DEC25 32.2 48.3 209 6.9 10.4 272 Wed 08AM 17DEC25 39.3 58.9 190 10.3 15.4 213 Wed 11AM 17DEC25 41.6 62.4 216 22.2 33.3 293 Wed 02PM 17DEC25 51.8 77.6 202 22.3 33.4 234 Wed 05PM 17DEC25 61.8 92.6 206 27.0 40.5 257 Wed 08PM 17DEC25 54.9 82.4 211 29.1 43.7 282 Wed 11PM 17DEC25 59.9 89.8 211 27.0 40.6 282 Thu 02AM 18DEC25 57.7 86.6 211 25.9 38.8 280 Thu 05AM 18DEC25 56.5 84.7 212 25.3 37.9 287 Thu 08AM 18DEC25 46.2 69.3 218 23.3 35.0 306 Thu 11AM 18DEC25 43.1 64.6 213 16.3 24.5 291 Thu 02PM 18DEC25 44.4 66.6 209 15.4 23.1 273 Thu 05PM 18DEC25 44.9 67.4 215 15.0 22.5 290 Thu 08PM 18DEC25 44.5 66.8 221 26.0 38.9 307 Thu 11PM 18DEC25 45.1 67.6 217 25.0 37.5 301 Fri 02AM 19DEC25 44.9 67.4 217 25.1 37.7 304 Fri 05AM 19DEC25 53.6 80.5 217 37.3 56.0 309 Fri 08AM 19DEC25 52.6 79.0 217 31.9 47.9 306 Fri 11AM 19DEC25 55.5 83.2 210 24.8 37.2 273 Fri 02PM 19DEC25 60.5 90.7 205 28.5 42.7 257 Fri 05PM 19DEC25 57.9 86.8 206 25.5 38.3 259 Fri 08PM 19DEC25 54.2 81.4 206 24.2 36.3 260 Fri 11PM 19DEC25 52.5 78.7 204 22.4 33.7 261 Sat 02AM 20DEC25 47.7 71.5 206 21.2 31.8 255 Sat 05AM 20DEC25 54.0 81.0 204 20.0 29.9 248 Sat 08AM 20DEC25 50.2 75.4 203 22.2 33.3 243 Sat 11AM 20DEC25 49.7 74.6 203 23.1 34.6 250 Sat 02PM 20DEC25 41.7 62.5 201 19.1 28.7 252 Sat 05PM 20DEC25 41.4 62.2 209 18.1 27.2 273 Sat 08PM 20DEC25 21.5 32.3 208 4.5 6.7 273 Sat 11PM 20DEC25 31.2 46.8 210 7.3 10.9 277 Sun 02AM 21DEC25 32.7 49.1 203 6.8 10.2 256 Sun 05AM 21DEC25 33.0 49.6 190 8.0 12.0 216 Sun 08AM 21DEC25 31.5 47.2 191 7.5 11.2 216 Sun 11AM 21DEC25 34.2 51.2 198 12.2 18.3 227 Sun 02PM 21DEC25 37.3 55.9 196 12.5 18.8 222 Sun 05PM 21DEC25 38.4 57.6 186 11.6 17.3 199 Sun 08PM 21DEC25 35.4 53.1 187 10.3 15.4 204 Sun 11PM 21DEC25 33.3 49.9 187 10.8 16.2 205 Mon 02AM 22DEC25 35.0 52.5 186 12.8 19.3 201 Mon 05AM 22DEC25 45.9 68.9 184 19.1 28.7 195 Mon 08AM 22DEC25 43.5 65.3 201 16.8 25.2 242 Mon 11AM 22DEC25 42.9 64.3 204 18.9 28.4 248 Mon 02PM 22DEC25 44.8 67.2 202 18.9 28.4 235 Mon 05PM 22DEC25 38.5 57.7 196 16.3 24.5 223 Mon 08PM 22DEC25 36.5 54.7 191 21.5 32.3 205 Mon 11PM 22DEC25 33.8 50.7 188 17.2 25.8 201 Tue 02AM 23DEC25 35.9 53.9 186 13.9 20.9 202 Tue 05AM 23DEC25 35.6 53.5 184 15.5 23.2 197 Tue 08AM 23DEC25 34.0 51.0 183 18.5 27.7 188 Tue 11AM 23DEC25 42.0 63.1 192 18.5 27.7 206

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