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: 00Z Tue 09DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Mon 04PM 08DEC25 11933 12246 12733 49.3 - Mon 07PM 08DEC25 12023 12344 14186 44.0 0.0 Mon 10PM 08DEC25 12216 12528 14500 43.5 0.0 Tue 01AM 09DEC25 12290 12640 14591 43.8 0.0 Tue 04AM 09DEC25 12347 12694 14614 44.3 0.0 Tue 07AM 09DEC25 12260 12635 14593 44.6 0.0 Tue 10AM 09DEC25 12164 12509 14505 62.0 0.0 Tue 01PM 09DEC25 12170 12488 14462 66.5 0.0 Tue 04PM 09DEC25 12098 12425 14390 54.1 0.0 Tue 07PM 09DEC25 12066 12363 14136 48.8 0.0 Tue 10PM 09DEC25 12065 12355 14048 48.0 0.0 Wed 01AM 10DEC25 12056 12347 14020 47.1 0.0 Wed 04AM 10DEC25 12123 12431 14363 47.0 0.0 Wed 07AM 10DEC25 12089 12392 14262 46.8 0.0 Wed 10AM 10DEC25 12085 12412 14369 63.0 0.0 Wed 01PM 10DEC25 12077 12421 14410 65.6 0.0 Wed 04PM 10DEC25 12071 12458 14491 54.0 0.0 Wed 07PM 10DEC25 12069 12484 14524 48.1 0.0 Wed 10PM 10DEC25 12102 12490 14515 47.4 0.0 Thu 01AM 11DEC25 12133 12524 14539 46.6 0.0 Thu 04AM 11DEC25 11993 12363 14366 46.3 0.0 Thu 07AM 11DEC25 12098 12453 14460 46.2 0.0 Thu 10AM 11DEC25 12225 12547 14522 62.5 0.0 Thu 01PM 11DEC25 12279 12608 14568 64.9 0.0 Thu 04PM 11DEC25 12298 12611 14565 53.3 0.0 Thu 07PM 11DEC25 12284 12587 14545 47.9 0.0 Thu 10PM 11DEC25 12265 12570 14533 46.7 0.0 Fri 01AM 12DEC25 12301 12619 14572 45.9 0.0 Fri 04AM 12DEC25 12334 12662 14597 45.1 0.0 Fri 07AM 12DEC25 12242 12585 14559 44.0 0.0 Fri 10AM 12DEC25 12214 12551 14533 60.4 0.0 Fri 01PM 12DEC25 12206 12569 14556 62.4 0.0 Fri 04PM 12DEC25 12192 12538 14529 51.3 0.0 Fri 07PM 12DEC25 12188 12541 14534 45.3 0.0 Fri 10PM 12DEC25 12171 12507 14498 44.3 0.0 Sat 01AM 13DEC25 12127 12457 14439 43.7 0.0 Sat 04AM 13DEC25 12120 12440 14399 43.2 0.0 Sat 07AM 13DEC25 11988 12330 14233 42.0 0.0 Sat 10AM 13DEC25 11881 12238 13957 58.4 0.0 Sat 01PM 13DEC25 10769 12084 12631 59.9 0.0 Sat 04PM 13DEC25 10728 12043 12586 48.1 0.0 Sat 07PM 13DEC25 10676 11991 12537 45.0 0.0 Sat 10PM 13DEC25 10553 11879 12412 43.1 0.0 Sun 01AM 14DEC25 10399 10785 12289 41.4 0.0 Sun 04AM 14DEC25 10428 10809 12262 42.4 0.0 Sun 07AM 14DEC25 10305 10675 12151 41.4 0.0 Sun 10AM 14DEC25 10303 10658 12114 54.4 0.0 Sun 01PM 14DEC25 10149 10509 12004 56.5 0.0 Sun 04PM 14DEC25 10201 10520 11985 47.2 0.0 Sun 07PM 14DEC25 10195 10495 11959 41.3 0.0 Sun 10PM 14DEC25 10264 10591 12100 40.7 0.0 Mon 01AM 15DEC25 10072 10408 11916 39.6 0.0 Mon 04AM 15DEC25 10176 10599 12183 39.9 0.0 Mon 07AM 15DEC25 10160 10542 12079 39.7 0.0 Mon 10AM 15DEC25 10140 10562 12123 55.1 0.0 Mon 01PM 15DEC25 10138 10537 12090 56.9 0.0 Mon 04PM 15DEC25 10009 10409 12010 46.6 0.0 Mon 07PM 15DEC25 10039 10389 11886 42.0 0.0 Mon 10PM 15DEC25 8959 10209 10744 45.3 0.0 Tue 01AM 16DEC25 9995 10426 12033 41.1 0.0 Tue 04AM 16DEC25 9979 10361 11945 40.3 0.0 Tue 07AM 16DEC25 10110 10518 12053 40.0 0.0 Tue 10AM 16DEC25 10323 10704 12194 54.8 0.0 Tue 01PM 16DEC25 10331 10794 12219 60.4 0.0 Tue 04PM 16DEC25 10569 11835 12269 50.7 0.0 Tue 07PM 16DEC25 10732 11995 12464 40.9 0.0 Tue 10PM 16DEC25 11808 12082 12508 41.3 0.0 Wed 01AM 17DEC25 11827 12084 12483 40.9 0.0 Wed 04AM 17DEC25 11904 12151 12535 42.1 0.0 Wed 07AM 17DEC25 12002 12257 12654 43.7 0.0 Wed 10AM 17DEC25 11906 12177 12600 59.9 0.0 Wed 01PM 17DEC25 11939 12225 12671 64.8 0.0 Wed 04PM 17DEC25 11921 12231 12715 52.1 0.0 Wed 07PM 17DEC25 11847 12147 12613 45.1 0.0 Wed 10PM 17DEC25 11859 12152 12608 44.6 0.0 Thu 01AM 18DEC25 11809 12136 12644 44.4 0.0 Thu 04AM 18DEC25 11803 12159 12713 45.0 0.0 Thu 07AM 18DEC25 10795 12158 13925 45.1 0.0 Thu 10AM 18DEC25 11785 12209 14195 61.5 0.0 Thu 01PM 18DEC25 10711 12053 12699 64.0 0.0 Thu 04PM 18DEC25 11886 12263 14174 53.6 0.0

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