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: 06Z Tue 02DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Mon 10PM 01DEC25 10518 11874 12423 39.6 - Tue 01AM 02DEC25 10325 10613 12034 41.1 0.0 Tue 04AM 02DEC25 10050 10406 11929 43.2 0.0 Tue 07AM 02DEC25 10168 10625 12131 39.1 0.0 Tue 10AM 02DEC25 10183 10516 11977 53.0 0.0 Tue 01PM 02DEC25 8853 10120 10637 53.8 0.0 Tue 04PM 02DEC25 8466 8890 10308 44.9 0.0 Tue 07PM 02DEC25 8150 8496 9933 37.3 0.0 Tue 10PM 02DEC25 6988 8160 8576 36.1 0.0 Wed 01AM 03DEC25 6798 7127 8591 33.3 0.0 Wed 04AM 03DEC25 6751 8256 8822 32.6 0.0 Wed 07AM 03DEC25 6407 8207 10011 32.5 0.0 Wed 10AM 03DEC25 6636 8620 10386 44.0 0.0 Wed 01PM 03DEC25 7022 8479 10270 48.4 0.0 Wed 04PM 03DEC25 8271 8675 10200 42.3 0.0 Wed 07PM 03DEC25 8408 8752 10171 33.4 0.0 Wed 10PM 03DEC25 8429 8775 10242 33.3 0.0 Thu 01AM 04DEC25 8363 8784 10294 32.5 0.0 Thu 04AM 04DEC25 8401 8819 10325 33.4 0.0 Thu 07AM 04DEC25 8398 8811 10479 34.7 0.0 Thu 10AM 04DEC25 8614 10047 12043 49.5 0.0 Thu 01PM 04DEC25 8902 10398 12153 52.9 0.0 Thu 04PM 04DEC25 8901 10446 12244 43.8 0.0 Thu 07PM 04DEC25 8904 10405 12156 38.5 0.0 Thu 10PM 04DEC25 10043 10525 12174 39.2 0.0 Fri 01AM 05DEC25 8931 10338 12015 39.7 0.0 Fri 04AM 05DEC25 9928 10308 11888 40.2 0.0 Fri 07AM 05DEC25 8944 10297 12101 40.7 0.0 Fri 10AM 05DEC25 10196 10673 12206 55.2 0.0 Fri 01PM 05DEC25 10140 10654 12233 60.6 0.0 Fri 04PM 05DEC25 10278 10692 12284 52.4 0.0 Fri 07PM 05DEC25 10097 10558 12213 44.1 0.0 Fri 10PM 05DEC25 10295 10789 12250 43.6 0.0 Sat 01AM 06DEC25 10152 10493 11986 43.7 0.0 Sat 04AM 06DEC25 10047 10457 12035 42.9 0.0 Sat 07AM 06DEC25 8950 10348 12024 42.2 0.0 Sat 10AM 06DEC25 8697 10085 11932 56.0 0.0 Sat 01PM 06DEC25 8620 9998 12010 56.8 0.0 Sat 04PM 06DEC25 8497 8921 12091 48.6 0.0 Sat 07PM 06DEC25 8555 10155 12007 42.3 0.0 Sat 10PM 06DEC25 8400 8794 10589 41.7 0.0 Sun 01AM 07DEC25 8365 8759 10657 42.1 0.0 Sun 04AM 07DEC25 8392 8845 10767 41.3 0.0 Sun 07AM 07DEC25 8307 8840 12355 41.0 0.0 Sun 10AM 07DEC25 9952 10549 12208 54.1 0.0 Sun 01PM 07DEC25 9940 10397 12051 55.9 0.0 Sun 04PM 07DEC25 9940 10347 11937 49.5 0.0 Sun 07PM 07DEC25 9996 10414 12047 43.2 0.0 Sun 10PM 07DEC25 10031 10481 12168 42.7 0.0 Mon 01AM 08DEC25 9970 10462 12262 42.5 0.0 Mon 04AM 08DEC25 10135 11814 12411 42.1 0.0 Mon 07AM 08DEC25 10530 11891 12391 41.6 0.0 Mon 10AM 08DEC25 10660 11958 12453 57.1 0.0 Mon 01PM 08DEC25 10632 11975 12622 63.2 0.0 Mon 04PM 08DEC25 10653 11990 12588 53.8 0.0 Mon 07PM 08DEC25 12004 12340 14236 44.7 0.0 Mon 10PM 08DEC25 12017 12382 14385 43.8 0.0 Tue 01AM 09DEC25 12127 12539 14555 43.9 0.0 Tue 04AM 09DEC25 12026 12405 14433 44.7 0.0 Tue 07AM 09DEC25 12199 12565 14555 44.5 0.0 Tue 10AM 09DEC25 12237 12603 14576 61.2 0.0 Tue 01PM 09DEC25 12324 12649 14591 65.6 0.0 Tue 04PM 09DEC25 12265 12577 14541 54.2 0.0 Tue 07PM 09DEC25 12258 12545 14497 48.1 0.0 Tue 10PM 09DEC25 12292 12611 14568 46.4 0.0 Wed 01AM 10DEC25 12337 12688 14612 46.0 0.0 Wed 04AM 10DEC25 12253 12567 14535 45.8 0.0 Wed 07AM 10DEC25 12295 12576 14524 46.6 0.0 Wed 10AM 10DEC25 12270 12587 14551 64.1 0.0 Wed 01PM 10DEC25 12232 12534 14498 68.2 0.0 Wed 04PM 10DEC25 12257 12569 14536 57.0 0.0 Wed 07PM 10DEC25 12219 12554 14535 49.3 0.0 Wed 10PM 10DEC25 12255 12569 14537 48.2 0.0 Thu 01AM 11DEC25 12290 12627 14582 47.1 0.0 Thu 04AM 11DEC25 12206 12539 14523 45.9 0.0 Thu 07AM 11DEC25 12145 12443 14365 45.5 0.0 Thu 10AM 11DEC25 12116 12416 14314 63.0 0.0 Thu 01PM 11DEC25 12126 12454 14433 69.7 0.0 Thu 04PM 11DEC25 12158 12499 14493 57.6 0.0 Thu 07PM 11DEC25 12260 12595 14563 47.7 0.0 Thu 10PM 11DEC25 12309 12635 14584 46.7 0.0

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