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 Tue 02DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Mon 04PM 01DEC25 11798 12235 14286 45.6 - Mon 07PM 01DEC25 10804 12188 14125 38.9 0.0 Mon 10PM 01DEC25 10527 11889 12438 39.3 0.0 Tue 01AM 02DEC25 10225 10523 11965 40.7 0.0 Tue 04AM 02DEC25 9881 10272 11838 43.2 0.0 Tue 07AM 02DEC25 10086 10478 12012 39.1 0.0 Tue 10AM 02DEC25 10079 10448 11936 53.3 0.0 Tue 01PM 02DEC25 8830 10099 10582 54.5 0.0 Tue 04PM 02DEC25 8601 9930 10444 44.9 0.0 Tue 07PM 02DEC25 8182 8540 9981 37.8 0.0 Tue 10PM 02DEC25 7108 8277 8689 36.3 0.0 Wed 01AM 03DEC25 6833 7155 8534 34.4 0.0 Wed 04AM 03DEC25 6640 7164 8760 32.6 0.0 Wed 07AM 03DEC25 5269 7112 8924 33.0 0.0 Wed 10AM 03DEC25 5567 8259 10367 43.8 0.0 Wed 01PM 03DEC25 6858 7193 10211 48.4 0.0 Wed 04PM 03DEC25 8298 8717 10253 42.4 0.0 Wed 07PM 03DEC25 8453 8803 10228 34.2 0.0 Wed 10PM 03DEC25 8463 8795 10212 32.9 0.0 Thu 01AM 04DEC25 8334 8734 10207 32.3 0.0 Thu 04AM 04DEC25 8359 8743 10242 33.0 0.0 Thu 07AM 04DEC25 8379 8783 10447 34.5 0.0 Thu 10AM 04DEC25 8554 9923 11885 48.7 0.0 Thu 01PM 04DEC25 8805 10327 12150 53.0 0.0 Thu 04PM 04DEC25 9912 10530 12215 44.0 0.0 Thu 07PM 04DEC25 10057 10545 12164 38.1 0.0 Thu 10PM 04DEC25 10126 10629 12258 39.0 0.0 Fri 01AM 05DEC25 10315 10760 12235 39.1 0.0 Fri 04AM 05DEC25 10232 10575 12193 39.2 0.0 Fri 07AM 05DEC25 10233 10727 12402 40.0 0.0 Fri 10AM 05DEC25 10481 11854 12333 56.2 0.0 Fri 01PM 05DEC25 10378 10720 12318 60.2 0.0 Fri 04PM 05DEC25 10312 10675 12353 49.4 0.0 Fri 07PM 05DEC25 10489 11956 12582 44.1 0.0 Fri 10PM 05DEC25 10609 11993 12618 44.6 0.0 Sat 01AM 06DEC25 10343 10759 12431 44.6 0.0 Sat 04AM 06DEC25 10004 10434 12105 42.6 0.0 Sat 07AM 06DEC25 9931 10514 12245 42.5 0.0 Sat 10AM 06DEC25 9882 10496 12271 55.9 0.0 Sat 01PM 06DEC25 8813 10388 12194 58.2 0.0 Sat 04PM 06DEC25 8917 10507 12299 50.3 0.0 Sat 07PM 06DEC25 9978 10633 12353 44.1 0.0 Sat 10PM 06DEC25 10098 10568 12220 43.1 0.0 Sun 01AM 07DEC25 10017 10446 12080 42.2 0.0 Sun 04AM 07DEC25 9923 10331 11960 41.4 0.0 Sun 07AM 07DEC25 9936 10352 12011 41.2 0.0 Sun 10AM 07DEC25 9896 10361 12091 55.8 0.0 Sun 01PM 07DEC25 8909 10260 11963 57.8 0.0 Sun 04PM 07DEC25 8872 10201 11860 49.1 0.0 Sun 07PM 07DEC25 8877 10203 11828 42.7 0.0 Sun 10PM 07DEC25 8935 10242 11826 43.0 0.0 Mon 01AM 08DEC25 8865 10174 10801 41.2 0.0 Mon 04AM 08DEC25 8883 10291 11984 40.8 0.0 Mon 07AM 08DEC25 10046 10447 11989 42.6 0.0 Mon 10AM 08DEC25 10157 10510 12016 53.8 0.0 Mon 01PM 08DEC25 10153 10491 11998 60.2 0.0 Mon 04PM 08DEC25 10208 10620 12163 50.1 0.0 Mon 07PM 08DEC25 10255 10618 12194 43.4 0.0 Mon 10PM 08DEC25 10422 11855 12562 43.6 0.0 Tue 01AM 09DEC25 10575 11987 12657 43.8 0.0 Tue 04AM 09DEC25 11784 12169 13800 43.7 0.0 Tue 07AM 09DEC25 11790 12152 12718 43.9 0.0 Tue 10AM 09DEC25 10780 12077 12592 58.8 0.0 Tue 01PM 09DEC25 11798 12161 12728 60.2 0.0 Tue 04PM 09DEC25 11916 12278 14155 49.5 0.0 Tue 07PM 09DEC25 11798 12142 12679 44.0 0.0 Tue 10PM 09DEC25 10624 12044 12662 44.3 0.0 Wed 01AM 10DEC25 10269 11905 12683 44.1 0.0 Wed 04AM 10DEC25 9906 10610 12452 43.8 0.0 Wed 07AM 10DEC25 8911 10331 12049 45.4 0.0 Wed 10AM 10DEC25 8521 8968 12078 56.0 0.0 Wed 01PM 10DEC25 8963 11810 14461 57.9 0.0 Wed 04PM 10DEC25 10584 12211 14413 51.5 0.0 Wed 07PM 10DEC25 11951 12419 14508 45.0 0.0 Wed 10PM 10DEC25 12011 12441 14504 43.5 0.0 Thu 01AM 11DEC25 12036 12354 14209 42.3 0.0 Thu 04AM 11DEC25 11935 12219 12661 41.9 0.0 Thu 07AM 11DEC25 11799 12105 12582 41.4 0.0 Thu 10AM 11DEC25 10761 12062 12589 57.8 0.0 Thu 01PM 11DEC25 10631 11942 12533 60.7 0.0 Thu 04PM 11DEC25 10496 11798 12401 51.8 0.0

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