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

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Summit_SR4 - Snow Level Forecast Location: 38.54N 119.81W Base Elevation: 8747 ft Peak Elevation: 8747 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 12Z Mon 08DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Mon 04AM 08DEC25 10287 10773 12243 39.7 - Mon 07AM 08DEC25 10629 11941 12422 40.1 0.0 Mon 10AM 08DEC25 10758 12024 12488 56.4 0.0 Mon 01PM 08DEC25 10809 12117 12656 59.4 0.0 Mon 04PM 08DEC25 11904 12259 14044 49.1 0.0 Mon 07PM 08DEC25 12058 12368 14221 44.7 0.0 Mon 10PM 08DEC25 12205 12515 14486 44.2 0.0 Tue 01AM 09DEC25 12289 12640 14590 44.6 0.0 Tue 04AM 09DEC25 12342 12686 14610 44.9 0.0 Tue 07AM 09DEC25 12264 12652 14601 45.5 0.0 Tue 10AM 09DEC25 12167 12502 14492 60.7 0.0 Tue 01PM 09DEC25 12148 12470 14445 65.8 0.0 Tue 04PM 09DEC25 12101 12423 14377 53.8 0.0 Tue 07PM 09DEC25 12068 12356 14040 48.3 0.0 Tue 10PM 09DEC25 12003 12286 12726 47.4 0.0 Wed 01AM 10DEC25 12040 12357 14213 47.2 0.0 Wed 04AM 10DEC25 12118 12438 14398 46.7 0.0 Wed 07AM 10DEC25 12149 12469 14442 46.1 0.0 Wed 10AM 10DEC25 12171 12494 14474 63.5 0.0 Wed 01PM 10DEC25 12173 12509 14499 64.9 0.0 Wed 04PM 10DEC25 12124 12473 14475 53.4 0.0 Wed 07PM 10DEC25 12162 12506 14503 47.9 0.0 Wed 10PM 10DEC25 12125 12486 14496 47.1 0.0 Thu 01AM 11DEC25 12141 12526 14538 46.6 0.0 Thu 04AM 11DEC25 12125 12505 14522 46.6 0.0 Thu 07AM 11DEC25 12163 12523 14525 46.3 0.0 Thu 10AM 11DEC25 12168 12513 14509 62.3 0.0 Thu 01PM 11DEC25 12172 12494 14474 64.0 0.0 Thu 04PM 11DEC25 12164 12490 14472 53.3 0.0 Thu 07PM 11DEC25 12172 12472 14417 47.9 0.0 Thu 10PM 11DEC25 12224 12521 14480 46.7 0.0 Fri 01AM 12DEC25 12245 12572 14544 46.0 0.0 Fri 04AM 12DEC25 12238 12574 14550 46.0 0.0 Fri 07AM 12DEC25 12092 12448 14456 44.9 0.0 Fri 10AM 12DEC25 12037 12424 14461 60.1 0.0 Fri 01PM 12DEC25 11963 12381 14446 62.4 0.0 Fri 04PM 12DEC25 11961 12388 14461 51.1 0.0 Fri 07PM 12DEC25 11952 12352 14394 44.8 0.0 Fri 10PM 12DEC25 11887 12268 14200 43.7 0.0 Sat 01AM 13DEC25 11867 12260 14224 42.7 0.0 Sat 04AM 13DEC25 10734 12095 12708 41.7 0.0 Sat 07AM 13DEC25 10578 11931 12506 40.8 0.0 Sat 10AM 13DEC25 10417 10804 12315 56.0 0.0 Sat 01PM 13DEC25 10279 10686 12205 57.4 0.0 Sat 04PM 13DEC25 10248 10620 12125 47.0 0.0 Sat 07PM 13DEC25 10217 10581 12081 43.2 0.0 Sat 10PM 13DEC25 10189 10560 12041 41.1 0.0 Sun 01AM 14DEC25 10099 10445 11923 39.9 0.0 Sun 04AM 14DEC25 10048 10394 11875 39.5 0.0 Sun 07AM 14DEC25 10003 10347 11841 39.0 0.0 Sun 10AM 14DEC25 10029 10368 11859 54.6 0.0 Sun 01PM 14DEC25 9996 10382 11933 57.2 0.0 Sun 04PM 14DEC25 10221 10522 11978 48.0 0.0 Sun 07PM 14DEC25 10359 10701 12184 41.6 0.0 Sun 10PM 14DEC25 10387 10740 12242 41.2 0.0 Mon 01AM 15DEC25 10386 10769 12320 40.6 0.0 Mon 04AM 15DEC25 10380 10768 12311 40.4 0.0 Mon 07AM 15DEC25 10489 11863 12468 40.2 0.0 Mon 10AM 15DEC25 10555 11927 12542 56.8 0.0 Mon 01PM 15DEC25 10432 10799 12385 58.6 0.0 Mon 04PM 15DEC25 10442 11798 12412 48.0 0.0 Mon 07PM 15DEC25 10372 10785 12366 41.1 0.0 Mon 10PM 15DEC25 10494 11877 12429 41.0 0.0 Tue 01AM 16DEC25 10224 10667 12270 40.2 0.0 Tue 04AM 16DEC25 10343 10733 12259 41.4 0.0 Tue 07AM 16DEC25 10503 11872 12392 41.4 0.0 Tue 10AM 16DEC25 10400 10778 12295 55.5 0.0 Tue 01PM 16DEC25 10567 11922 12579 59.6 0.0 Tue 04PM 16DEC25 11819 12163 12699 47.9 0.0 Tue 07PM 16DEC25 11841 12165 12671 42.0 0.0 Tue 10PM 16DEC25 11808 12137 12651 42.8 0.0 Wed 01AM 17DEC25 11776 12111 12634 43.1 0.0 Wed 04AM 17DEC25 10722 12075 12665 41.7 0.0 Wed 07AM 17DEC25 10757 12064 12600 41.5 0.0 Wed 10AM 17DEC25 10798 12164 13957 58.0 0.0 Wed 01PM 17DEC25 10749 12197 14366 59.5 0.0 Wed 04PM 17DEC25 11944 12387 14471 50.7 0.0 Wed 07PM 17DEC25 12229 12632 14595 45.0 0.0 Wed 10PM 17DEC25 12281 12623 14581 45.5 0.0 Thu 01AM 18DEC25 12199 12547 14537 44.8 0.0 Thu 04AM 18DEC25 12187 12520 14507 44.8 0.0

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