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

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Arapahoe_Basin - Snow Level 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 Thu 11DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Thu 11AM 11DEC25 10547 11834 12597 38.5 - Thu 02PM 11DEC25 10360 10639 12177 37.3 0.0 Thu 05PM 11DEC25 8300 8735 12187 26.4 0.0 Thu 08PM 11DEC25 6589 6948 8407 21.0 0.0 Thu 11PM 11DEC25 6455 6814 8260 20.1 0.0 Fri 02AM 12DEC25 6527 6884 8367 20.5 0.0 Fri 05AM 12DEC25 6619 6978 8501 21.0 0.0 Fri 08AM 12DEC25 6816 7176 8746 22.7 0.0 Fri 11AM 12DEC25 10465 11811 12306 37.7 0.0 Fri 02PM 12DEC25 10693 12010 12608 40.0 0.0 Fri 05PM 12DEC25 8182 11936 12496 24.7 0.0 Fri 08PM 12DEC25 6831 11845 8688 22.3 0.0 Fri 11PM 12DEC25 6643 7002 8467 20.9 0.0 Sat 02AM 13DEC25 6540 6898 8353 19.9 0.0 Sat 05AM 13DEC25 5574 6749 8179 19.0 0.0 Sat 08AM 13DEC25 6501 6859 8315 20.2 0.0 Sat 11AM 13DEC25 10289 10766 12173 36.3 0.0 Sat 02PM 13DEC25 10461 10750 12173 39.1 0.0 Sat 05PM 13DEC25 8160 11952 12546 25.8 0.0 Sat 08PM 13DEC25 7221 12075 12694 24.6 0.0 Sat 11PM 13DEC25 6970 12037 8865 22.9 0.0 Sun 02AM 14DEC25 11867 12217 12763 24.5 0.0 Sun 05AM 14DEC25 11991 12337 14261 24.5 0.0 Sun 08AM 14DEC25 12091 12444 14448 25.8 0.0 Sun 11AM 14DEC25 12127 12460 14446 41.0 0.0 Sun 02PM 14DEC25 12128 12470 14467 42.1 0.0 Sun 05PM 14DEC25 12177 12503 14486 28.3 0.0 Sun 08PM 14DEC25 12176 12478 14431 28.8 0.0 Sun 11PM 14DEC25 12145 12437 14340 29.4 0.0 Mon 02AM 15DEC25 12094 12373 14068 28.8 0.0 Mon 05AM 15DEC25 11917 12197 12634 26.4 0.0 Mon 08AM 15DEC25 8110 11996 12460 25.4 0.0 Mon 11AM 15DEC25 10453 11806 12275 38.1 0.0 Mon 02PM 15DEC25 10289 10580 12043 37.8 0.0 Mon 05PM 15DEC25 7144 8400 12101 24.9 0.0 Mon 08PM 15DEC25 6846 7206 8713 23.2 0.0 Mon 11PM 15DEC25 6885 8106 8748 23.1 0.0 Tue 02AM 16DEC25 6705 7065 8548 21.6 0.0 Tue 05AM 16DEC25 6865 7225 8741 23.0 0.0 Tue 08AM 16DEC25 6927 8154 8787 23.5 0.0 Tue 11AM 16DEC25 10167 10576 12284 35.5 0.0 Tue 02PM 16DEC25 10466 10753 12268 38.7 0.0 Tue 05PM 16DEC25 8431 8804 12175 26.4 0.0 Tue 08PM 16DEC25 8103 8481 12179 25.1 0.0 Tue 11PM 16DEC25 8174 8540 12322 25.0 0.0 Wed 02AM 17DEC25 8193 11956 12413 24.9 0.0 Wed 05AM 17DEC25 10611 11965 12450 34.2 0.0 Wed 08AM 17DEC25 10445 11851 12370 33.9 0.0 Wed 11AM 17DEC25 10446 10695 12042 38.5 0.0 Wed 02PM 17DEC25 10113 10370 10769 35.1 0.0 Wed 05PM 17DEC25 8604 8963 10642 27.9 0.0 Wed 08PM 17DEC25 8423 8786 10403 26.9 0.0 Wed 11PM 17DEC25 8448 8811 10268 27.8 0.0 Thu 02AM 18DEC25 7104 8325 8889 23.7 0.0 Thu 05AM 18DEC25 6502 6860 8274 19.3 0.0 Thu 08AM 18DEC25 6602 6961 8375 20.1 0.0 Thu 11AM 18DEC25 10036 10289 10682 34.3 0.0 Thu 02PM 18DEC25 10067 10324 10723 34.2 0.0 Thu 05PM 18DEC25 8572 8927 10378 28.4 0.0 Thu 08PM 18DEC25 7220 8435 9894 25.2 0.0 Thu 11PM 18DEC25 7075 8294 8852 24.2 0.0 Fri 02AM 19DEC25 6697 7057 8477 21.2 0.0 Fri 05AM 19DEC25 5423 6599 7155 18.0 0.0 Fri 08AM 19DEC25 5573 6746 8162 19.3 0.0 Fri 11AM 19DEC25 8645 9903 10473 30.8 0.0 Fri 02PM 19DEC25 8922 10128 10576 32.2 0.0 Fri 05PM 19DEC25 7226 8439 9895 25.5 0.0 Fri 08PM 19DEC25 6939 8156 8707 23.3 0.0 Fri 11PM 19DEC25 6504 6862 8274 19.9 0.0 Sat 02AM 20DEC25 6576 6934 8348 20.4 0.0 Sat 05AM 20DEC25 5445 6621 7179 18.3 0.0 Sat 08AM 20DEC25 4987 5351 6726 15.8 0.0 Sat 11AM 20DEC25 6774 7135 8533 24.0 0.0 Sat 02PM 20DEC25 6932 8149 8686 25.1 0.0 Sat 05PM 20DEC25 5415 6592 7149 18.7 0.0 Sat 08PM 20DEC25 5054 5419 6793 16.0 0.0 Sat 11PM 20DEC25 3836 4979 5543 13.4 0.0 Sun 02AM 21DEC25 3722 4867 5429 12.4 0.0 Sun 05AM 21DEC25 3724 4868 5431 12.1 0.0 Sun 08AM 21DEC25 3952 5093 6472 13.9 0.0 Sun 11AM 21DEC25 8093 8437 9881 27.4 0.0

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