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 Tue 02DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Tue 04AM 02DEC25 10051 10411 11939 43.0 - Tue 07AM 02DEC25 10100 10598 12137 39.1 0.0 Tue 10AM 02DEC25 10161 10534 12036 53.7 0.0 Tue 01PM 02DEC25 8793 10097 10663 53.6 0.0 Tue 04PM 02DEC25 8525 8877 10337 45.2 0.0 Tue 07PM 02DEC25 8278 8593 9987 38.1 0.0 Tue 10PM 02DEC25 6982 8148 8556 36.6 0.0 Wed 01AM 03DEC25 6785 7215 8640 33.6 0.0 Wed 04AM 03DEC25 6436 8129 8785 33.2 0.0 Wed 07AM 03DEC25 4871 7181 10111 32.3 0.0 Wed 10AM 03DEC25 5563 8307 10352 43.6 0.0 Wed 01PM 03DEC25 7158 8696 10405 47.7 0.0 Wed 04PM 03DEC25 8337 8750 10273 42.1 0.0 Wed 07PM 03DEC25 8426 8760 10178 34.6 0.0 Wed 10PM 03DEC25 8329 8672 10110 33.0 0.0 Thu 01AM 04DEC25 8202 8603 10105 32.6 0.0 Thu 04AM 04DEC25 8374 8751 10321 33.2 0.0 Thu 07AM 04DEC25 8349 8782 10618 33.6 0.0 Thu 10AM 04DEC25 8631 10112 12132 49.2 0.0 Thu 01PM 04DEC25 9879 10491 12226 52.5 0.0 Thu 04PM 04DEC25 8787 10282 12131 43.9 0.0 Thu 07PM 04DEC25 8781 10267 12121 40.1 0.0 Thu 10PM 04DEC25 10034 10675 12280 39.9 0.0 Fri 01AM 05DEC25 10126 10648 12247 39.9 0.0 Fri 04AM 05DEC25 10039 10545 12282 40.3 0.0 Fri 07AM 05DEC25 10027 10654 12356 40.4 0.0 Fri 10AM 05DEC25 10579 11969 12524 56.2 0.0 Fri 01PM 05DEC25 10362 10753 12289 60.5 0.0 Fri 04PM 05DEC25 10213 10632 12188 51.0 0.0 Fri 07PM 05DEC25 10142 10587 12155 44.1 0.0 Fri 10PM 05DEC25 9990 10589 12172 43.4 0.0 Sat 01AM 06DEC25 10055 10581 12105 42.0 0.0 Sat 04AM 06DEC25 10102 10488 11999 41.7 0.0 Sat 07AM 06DEC25 8915 10216 11792 41.5 0.0 Sat 10AM 06DEC25 8457 8836 10593 54.5 0.0 Sat 01PM 06DEC25 8391 8730 11925 55.0 0.0 Sat 04PM 06DEC25 8325 8820 11922 49.7 0.0 Sat 07PM 06DEC25 8249 10019 11988 43.0 0.0 Sat 10PM 06DEC25 8597 10130 11956 42.2 0.0 Sun 01AM 07DEC25 8444 9936 11800 42.0 0.0 Sun 04AM 07DEC25 8509 9974 11884 41.4 0.0 Sun 07AM 07DEC25 8523 9911 10760 41.7 0.0 Sun 10AM 07DEC25 8574 9958 10695 55.7 0.0 Sun 01PM 07DEC25 8714 10120 11871 57.9 0.0 Sun 04PM 07DEC25 8751 10087 10754 49.9 0.0 Sun 07PM 07DEC25 8817 10336 12051 43.4 0.0 Sun 10PM 07DEC25 10092 10457 11956 42.4 0.0 Mon 01AM 08DEC25 10193 10491 11917 41.9 0.0 Mon 04AM 08DEC25 10058 10382 11847 42.2 0.0 Mon 07AM 08DEC25 10054 10362 11817 42.3 0.0 Mon 10AM 08DEC25 10363 10685 12431 58.1 0.0 Mon 01PM 08DEC25 10587 11911 12557 63.7 0.0 Mon 04PM 08DEC25 10748 12054 12588 53.7 0.0 Mon 07PM 08DEC25 11892 12293 14311 44.6 0.0 Mon 10PM 08DEC25 11923 12411 14512 44.6 0.0 Tue 01AM 09DEC25 12043 12496 14545 45.4 0.0 Tue 04AM 09DEC25 11900 12306 14342 45.5 0.0 Tue 07AM 09DEC25 12044 12425 14455 46.6 0.0 Tue 10AM 09DEC25 12178 12495 14470 63.9 0.0 Tue 01PM 09DEC25 12243 12527 14473 66.8 0.0 Tue 04PM 09DEC25 12091 12402 14314 56.0 0.0 Tue 07PM 09DEC25 12103 12435 14411 49.1 0.0 Tue 10PM 09DEC25 12108 12449 14441 48.3 0.0 Wed 01AM 10DEC25 12028 12385 14377 48.2 0.0 Wed 04AM 10DEC25 12055 12399 14376 47.8 0.0 Wed 07AM 10DEC25 12033 12382 14360 47.7 0.0 Wed 10AM 10DEC25 11955 12351 14388 63.5 0.0 Wed 01PM 10DEC25 12049 12475 14523 66.1 0.0 Wed 04PM 10DEC25 12152 12658 14614 55.1 0.0 Wed 07PM 10DEC25 12228 12611 14583 49.4 0.0 Wed 10PM 10DEC25 11996 12391 14435 50.4 0.0 Thu 01AM 11DEC25 11945 12391 14476 49.7 0.0 Thu 04AM 11DEC25 11959 12383 14453 49.5 0.0 Thu 07AM 11DEC25 11921 12345 14415 50.1 0.0 Thu 10AM 11DEC25 11915 12313 14337 60.9 0.0 Thu 01PM 11DEC25 11976 12380 14431 65.1 0.0 Thu 04PM 11DEC25 12045 12473 14523 56.7 0.0 Thu 07PM 11DEC25 12158 12529 14535 49.1 0.0 Thu 10PM 11DEC25 12087 12480 14510 47.7 0.0 Fri 01AM 12DEC25 11848 12261 14276 46.3 0.0 Fri 04AM 12DEC25 10395 11823 12581 44.5 0.0

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