The Transition Stabilizes - But What's the Future Hold? - Video Forecast HERE (11/30/25)

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Donner_Summit_I80 - Snow Level Forecast Location: 39.34N 120.34W Base Elevation: 7259 ft Peak Elevation: 7259 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 12Z Sat 06DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Sat 04AM 06DEC25 8916 10449 12150 42.5 - Sat 07AM 06DEC25 9954 10431 12066 42.5 0.0 Sat 10AM 06DEC25 10065 10451 12051 55.3 0.0 Sat 01PM 06DEC25 8958 10289 11937 57.3 0.0 Sat 04PM 06DEC25 8888 10220 11889 49.9 0.0 Sat 07PM 06DEC25 9968 10373 11985 43.0 0.0 Sat 10PM 06DEC25 9961 10453 12143 42.4 0.0 Sun 01AM 07DEC25 8878 10366 12154 42.6 0.0 Sun 04AM 07DEC25 8971 10424 12180 42.4 0.0 Sun 07AM 07DEC25 10031 10521 12287 42.6 0.0 Sun 10AM 07DEC25 9930 10423 12145 54.6 0.0 Sun 01PM 07DEC25 8708 10033 10736 56.1 0.0 Sun 04PM 07DEC25 8849 10165 10792 48.2 0.0 Sun 07PM 07DEC25 8916 10220 11792 42.6 0.0 Sun 10PM 07DEC25 8946 10223 10799 41.3 0.0 Mon 01AM 08DEC25 10005 10462 12037 40.8 0.0 Mon 04AM 08DEC25 10235 10691 12213 40.6 0.0 Mon 07AM 08DEC25 10429 11814 12371 41.3 0.0 Mon 10AM 08DEC25 10303 10757 12381 55.0 0.0 Mon 01PM 08DEC25 10407 11941 12639 58.9 0.0 Mon 04PM 08DEC25 10486 11926 12521 48.6 0.0 Mon 07PM 08DEC25 10458 11900 12593 43.6 0.0 Mon 10PM 08DEC25 10681 12079 12766 43.3 0.0 Tue 01AM 09DEC25 10705 12195 14365 43.9 0.0 Tue 04AM 09DEC25 10805 12224 14305 44.5 0.0 Tue 07AM 09DEC25 10666 12106 14169 44.9 0.0 Tue 10AM 09DEC25 10694 12128 14133 60.0 0.0 Tue 01PM 09DEC25 10307 10763 12354 60.8 0.0 Tue 04PM 09DEC25 11793 12128 12650 52.8 0.0 Tue 07PM 09DEC25 11839 12224 14080 48.1 0.0 Tue 10PM 09DEC25 10632 12063 13807 46.8 0.0 Wed 01AM 10DEC25 10682 12049 12649 46.5 0.0 Wed 04AM 10DEC25 10649 12084 13983 45.8 0.0 Wed 07AM 10DEC25 10730 12119 12754 46.2 0.0 Wed 10AM 10DEC25 10562 11997 12713 59.7 0.0 Wed 01PM 10DEC25 10810 12241 14349 61.6 0.0 Wed 04PM 10DEC25 12075 12505 14542 53.6 0.0 Wed 07PM 10DEC25 12166 12740 14635 45.9 0.0 Wed 10PM 10DEC25 12311 12728 14630 44.9 0.0 Thu 01AM 11DEC25 12304 12644 14591 45.3 0.0 Thu 04AM 11DEC25 12253 12619 14583 45.7 0.0 Thu 07AM 11DEC25 12090 12483 14513 46.2 0.0 Thu 10AM 11DEC25 11922 12346 14416 59.8 0.0 Thu 01PM 11DEC25 11983 12375 14414 65.6 0.0 Thu 04PM 11DEC25 12047 12471 14520 56.5 0.0 Thu 07PM 11DEC25 12073 12430 14436 46.9 0.0 Thu 10PM 11DEC25 12179 12556 14553 45.6 0.0 Fri 01AM 12DEC25 12276 12595 14557 44.7 0.0 Fri 04AM 12DEC25 12200 12532 14517 43.9 0.0 Fri 07AM 12DEC25 12191 12548 14541 43.4 0.0 Fri 10AM 12DEC25 12229 12598 14574 59.3 0.0 Fri 01PM 12DEC25 12267 12632 14589 67.1 0.0 Fri 04PM 12DEC25 12364 12728 14628 55.8 0.0 Fri 07PM 12DEC25 12413 13809 14644 45.2 0.0 Fri 10PM 12DEC25 12462 13871 14656 44.1 0.0 Sat 01AM 13DEC25 12500 13938 14670 43.9 0.0 Sat 04AM 13DEC25 12465 13912 14665 44.3 0.0 Sat 07AM 13DEC25 12472 13895 14661 44.0 0.0 Sat 10AM 13DEC25 12485 13894 14661 61.6 0.0 Sat 01PM 13DEC25 12495 13907 14664 65.7 0.0 Sat 04PM 13DEC25 12475 13893 14661 54.3 0.0 Sat 07PM 13DEC25 12475 13862 14655 46.7 0.0 Sat 10PM 13DEC25 12430 12765 14640 45.3 0.0 Sun 01AM 14DEC25 12367 12696 14613 44.6 0.0 Sun 04AM 14DEC25 12268 12578 14541 44.0 0.0 Sun 07AM 14DEC25 12178 12473 14414 43.6 0.0 Sun 10AM 14DEC25 12083 12369 14098 60.7 0.0 Sun 01PM 14DEC25 12041 12318 12749 64.2 0.0 Sun 04PM 14DEC25 12019 12294 12721 53.4 0.0 Sun 07PM 14DEC25 12011 12272 12678 46.0 0.0 Sun 10PM 14DEC25 11966 12223 12623 44.6 0.0 Mon 01AM 15DEC25 11927 12180 12572 43.6 0.0 Mon 04AM 15DEC25 11896 12144 12530 43.0 0.0 Mon 07AM 15DEC25 11862 12116 12511 42.6 0.0 Mon 10AM 15DEC25 11820 12088 12506 59.7 0.0 Mon 01PM 15DEC25 10773 12039 12497 62.9 0.0 Mon 04PM 15DEC25 10690 11988 12469 52.2 0.0 Mon 07PM 15DEC25 10596 11923 12418 45.7 0.0 Mon 10PM 15DEC25 10444 11824 12335 45.5 0.0 Tue 01AM 16DEC25 10134 10594 12161 43.4 0.0 Tue 04AM 16DEC25 8847 10202 11855 42.0 0.0

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