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

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Summit_I50 - Snow Level Forecast Location: 38.81N 120.03W Base Elevation: 7410 ft Peak Elevation: 7410 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 06Z Thu 11DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Wed 10PM 10DEC25 12097 12382 14152 50.6 - Thu 01AM 11DEC25 12125 12429 14354 50.0 0.0 Thu 04AM 11DEC25 12122 12443 14408 49.4 0.0 Thu 07AM 11DEC25 12170 12501 14489 48.8 0.0 Thu 10AM 11DEC25 12223 12528 14493 65.1 0.0 Thu 01PM 11DEC25 12223 12518 14473 67.7 0.0 Thu 04PM 11DEC25 12195 12485 14424 55.7 0.0 Thu 07PM 11DEC25 12197 12477 14394 49.5 0.0 Thu 10PM 11DEC25 12202 12484 14408 48.4 0.0 Fri 01AM 12DEC25 12235 12523 14472 47.8 0.0 Fri 04AM 12DEC25 12197 12485 14419 47.1 0.0 Fri 07AM 12DEC25 12145 12439 14348 46.4 0.0 Fri 10AM 12DEC25 12159 12461 14405 64.1 0.0 Fri 01PM 12DEC25 12201 12513 14485 67.1 0.0 Fri 04PM 12DEC25 12158 12479 14456 54.5 0.0 Fri 07PM 12DEC25 12139 12464 14440 47.7 0.0 Fri 10PM 12DEC25 12058 12383 14307 46.7 0.0 Sat 01AM 13DEC25 11996 12343 14274 46.5 0.0 Sat 04AM 13DEC25 11896 12250 13997 46.3 0.0 Sat 07AM 13DEC25 11815 12159 12697 45.8 0.0 Sat 10AM 13DEC25 10737 12053 12590 61.8 0.0 Sat 01PM 13DEC25 10601 11947 12488 63.4 0.0 Sat 04PM 13DEC25 10544 11847 12364 52.8 0.0 Sat 07PM 13DEC25 10495 11804 12310 45.6 0.0 Sat 10PM 13DEC25 10435 10768 12212 45.1 0.0 Sun 01AM 14DEC25 10371 10711 12146 44.1 0.0 Sun 04AM 14DEC25 10307 10653 12101 42.9 0.0 Sun 07AM 14DEC25 10278 10614 12070 42.3 0.0 Sun 10AM 14DEC25 10263 10614 12093 58.6 0.0 Sun 01PM 14DEC25 10306 10648 12109 61.4 0.0 Sun 04PM 14DEC25 10428 10774 12250 51.1 0.0 Sun 07PM 14DEC25 10576 11895 12403 44.5 0.0 Sun 10PM 14DEC25 10615 11913 12404 44.4 0.0 Mon 01AM 15DEC25 10614 11923 12459 44.6 0.0 Mon 04AM 15DEC25 10645 11978 12572 44.4 0.0 Mon 07AM 15DEC25 10795 12095 12617 45.4 0.0 Mon 10AM 15DEC25 10803 12106 12633 60.2 0.0 Mon 01PM 15DEC25 11833 12161 12671 61.6 0.0 Mon 04PM 15DEC25 11866 12181 12671 52.5 0.0 Mon 07PM 15DEC25 11836 12182 12722 46.6 0.0 Mon 10PM 15DEC25 10655 11964 12505 46.0 0.0 Tue 01AM 16DEC25 10653 11936 12431 47.2 0.0 Tue 04AM 16DEC25 10523 11873 12557 47.4 0.0 Tue 07AM 16DEC25 10105 10519 12210 45.0 0.0 Tue 10AM 16DEC25 10057 10471 12212 56.1 0.0 Tue 01PM 16DEC25 9971 10535 12389 57.7 0.0 Tue 04PM 16DEC25 10322 11889 12651 51.1 0.0 Tue 07PM 16DEC25 9976 10627 12346 43.4 0.0 Tue 10PM 16DEC25 8563 8947 10691 46.0 0.0 Wed 01AM 17DEC25 8365 8685 10133 44.4 0.0 Wed 04AM 17DEC25 8630 9958 10501 45.0 0.0 Wed 07AM 17DEC25 8446 8873 10475 43.7 0.0 Wed 10AM 17DEC25 8307 8661 10132 43.5 0.0 Wed 01PM 17DEC25 7078 8424 10227 43.3 0.0 Wed 04PM 17DEC25 6943 8229 10298 42.1 0.0 Wed 07PM 17DEC25 6671 7103 10130 37.3 0.0 Wed 10PM 17DEC25 6605 7136 10256 36.3 0.0 Thu 01AM 18DEC25 6669 7094 10146 36.9 0.0 Thu 04AM 18DEC25 6612 7066 9883 34.6 0.0 Thu 07AM 18DEC25 6393 6944 8860 32.1 0.0 Thu 10AM 18DEC25 6448 6816 8429 40.1 0.0 Thu 01PM 18DEC25 6665 6934 8329 42.7 0.0 Thu 04PM 18DEC25 6399 7019 8490 37.9 0.0 Thu 07PM 18DEC25 5261 6509 7040 33.7 0.0 Thu 10PM 18DEC25 4876 5475 6896 31.1 0.0 Fri 01AM 19DEC25 3864 5455 6861 28.7 0.0 Fri 04AM 19DEC25 3861 5303 6780 28.5 0.0 Fri 07AM 19DEC25 3758 5110 6720 28.2 0.0 Fri 10AM 19DEC25 5438 6511 6890 39.5 0.0 Fri 01PM 19DEC25 6520 6766 7148 42.3 0.0 Fri 04PM 19DEC25 5533 6719 8253 36.9 0.0 Fri 07PM 19DEC25 6516 7187 8838 29.9 0.0 Fri 10PM 19DEC25 5412 7114 8757 29.8 0.0 Sat 01AM 20DEC25 6535 7018 8840 32.2 0.0 Sat 04AM 20DEC25 6646 7125 8877 33.2 0.0 Sat 07AM 20DEC25 3960 6438 6879 31.2 11.8 Sat 10AM 20DEC25 3970 5137 6784 31.8 13.7 Sat 01PM 20DEC25 5293 6719 8862 34.5 0.0 Sat 04PM 20DEC25 5307 6734 9879 34.6 16.0 Sat 07PM 20DEC25 6462 7203 10024 35.5 0.0 Sat 10PM 20DEC25 6913 8214 8690 37.1 0.0

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