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: 00Z Fri 05DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Thu 04PM 04DEC25 9956 10481 12148 44.4 - Thu 07PM 04DEC25 9964 10683 12303 39.7 0.0 Thu 10PM 04DEC25 10030 10519 12125 40.1 0.0 Fri 01AM 05DEC25 10165 10565 12141 39.8 0.0 Fri 04AM 05DEC25 9955 10432 12121 40.1 0.0 Fri 07AM 05DEC25 10028 10568 12343 41.0 0.0 Fri 10AM 05DEC25 10370 11905 12527 56.3 0.0 Fri 01PM 05DEC25 10602 11942 12453 61.3 0.0 Fri 04PM 05DEC25 10368 10672 12175 50.8 0.0 Fri 07PM 05DEC25 10278 10738 12344 44.5 0.0 Fri 10PM 05DEC25 10288 11809 12348 43.1 0.0 Sat 01AM 06DEC25 8893 10468 12226 42.2 0.0 Sat 04AM 06DEC25 8936 10360 12065 42.2 0.0 Sat 07AM 06DEC25 8886 10295 12017 41.7 0.0 Sat 10AM 06DEC25 9945 10466 12175 53.7 0.0 Sat 01PM 06DEC25 8743 10198 12017 56.7 0.0 Sat 04PM 06DEC25 8752 10282 12120 49.2 0.0 Sat 07PM 06DEC25 8829 10386 12195 42.0 0.0 Sat 10PM 06DEC25 9916 10602 12312 41.6 0.0 Sun 01AM 07DEC25 10100 10646 12305 40.9 0.0 Sun 04AM 07DEC25 10026 10503 12235 41.3 0.0 Sun 07AM 07DEC25 10038 10507 12211 41.5 0.0 Sun 10AM 07DEC25 9968 10408 12056 53.8 0.0 Sun 01PM 07DEC25 8818 10169 11814 57.3 0.0 Sun 04PM 07DEC25 8809 10159 11843 48.8 0.0 Sun 07PM 07DEC25 9884 10283 11872 42.0 0.0 Sun 10PM 07DEC25 9935 10312 11861 41.6 0.0 Mon 01AM 08DEC25 9921 10283 11809 41.9 0.0 Mon 04AM 08DEC25 9937 10279 11776 41.7 0.0 Mon 07AM 08DEC25 9922 10318 12015 41.4 0.0 Mon 10AM 08DEC25 10119 10696 12411 56.8 0.0 Mon 01PM 08DEC25 10401 11901 12542 60.1 0.0 Mon 04PM 08DEC25 11808 12166 12725 50.7 0.0 Mon 07PM 08DEC25 11955 12330 14320 44.9 0.0 Mon 10PM 08DEC25 12103 12500 14527 44.0 0.0 Tue 01AM 09DEC25 12213 12608 14584 44.2 0.0 Tue 04AM 09DEC25 12018 12390 14405 44.7 0.0 Tue 07AM 09DEC25 12045 12390 14364 44.8 0.0 Tue 10AM 09DEC25 11958 12318 14260 58.5 0.0 Tue 01PM 09DEC25 12086 12459 14480 63.7 0.0 Tue 04PM 09DEC25 11939 12312 14278 54.3 0.0 Tue 07PM 09DEC25 12198 12540 14528 49.1 0.0 Tue 10PM 09DEC25 12241 12587 14561 48.4 0.0 Wed 01AM 10DEC25 12124 12478 14484 47.9 0.0 Wed 04AM 10DEC25 12018 12393 14413 48.1 0.0 Wed 07AM 10DEC25 11997 12412 14472 47.2 0.0 Wed 10AM 10DEC25 11938 12381 14466 60.5 0.0 Wed 01PM 10DEC25 11921 12392 14492 63.8 0.0 Wed 04PM 10DEC25 12060 12468 14509 53.5 0.0 Wed 07PM 10DEC25 12145 12538 14548 45.4 0.0 Wed 10PM 10DEC25 12154 12552 14557 44.1 0.0 Thu 01AM 11DEC25 12103 12466 14480 43.7 0.0 Thu 04AM 11DEC25 11919 12336 14397 44.3 0.0 Thu 07AM 11DEC25 12035 12428 14469 43.9 0.0 Thu 10AM 11DEC25 12102 12471 14490 60.0 0.0 Thu 01PM 11DEC25 12095 12443 14442 66.2 0.0 Thu 04PM 11DEC25 12094 12426 14399 55.2 0.0 Thu 07PM 11DEC25 12102 12434 14410 45.8 0.0 Thu 10PM 11DEC25 12111 12458 14459 44.4 0.0 Fri 01AM 12DEC25 12202 12573 14560 43.6 0.0 Fri 04AM 12DEC25 12234 12600 14574 43.9 0.0 Fri 07AM 12DEC25 12253 12580 14550 44.2 0.0 Fri 10AM 12DEC25 12170 12483 14450 60.3 0.0 Fri 01PM 12DEC25 12107 12429 14388 63.2 0.0 Fri 04PM 12DEC25 12020 12344 14200 53.2 0.0 Fri 07PM 12DEC25 11958 12268 12750 46.6 0.0 Fri 10PM 12DEC25 11783 12098 12589 45.2 0.0 Sat 01AM 13DEC25 10680 11983 12458 44.5 0.0 Sat 04AM 13DEC25 10476 11864 12351 43.3 0.0 Sat 07AM 13DEC25 10387 10803 12267 42.9 0.0 Sat 10AM 13DEC25 10330 10771 12261 57.5 0.0 Sat 01PM 13DEC25 10199 10638 12272 59.2 0.0 Sat 04PM 13DEC25 10148 10521 12197 50.3 0.0 Sat 07PM 13DEC25 10300 10666 12373 44.4 0.0 Sat 10PM 13DEC25 10373 10779 12474 43.5 0.0 Sun 01AM 14DEC25 10473 11915 12682 43.1 0.0 Sun 04AM 14DEC25 10515 11939 12576 42.0 0.0 Sun 07AM 14DEC25 10626 11983 12529 41.8 0.0 Sun 10AM 14DEC25 10659 11993 12529 56.5 0.0 Sun 01PM 14DEC25 10671 12017 12582 58.9 0.0 Sun 04PM 14DEC25 10754 12071 12606 50.5 0.0

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