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 Thu 04DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Thu 04AM 04DEC25 8374 8767 10430 32.6 - Thu 07AM 04DEC25 8599 10103 12126 33.2 0.0 Thu 10AM 04DEC25 8969 10505 12211 50.2 0.0 Thu 01PM 04DEC25 10045 10501 12140 53.4 0.0 Thu 04PM 04DEC25 8959 10322 11978 43.9 0.0 Thu 07PM 04DEC25 8721 10196 12149 40.1 0.0 Thu 10PM 04DEC25 8870 10354 12053 40.6 0.0 Fri 01AM 05DEC25 9967 10357 11936 39.8 0.0 Fri 04AM 05DEC25 8817 10255 12114 40.4 0.0 Fri 07AM 05DEC25 10060 10672 12413 40.2 0.0 Fri 10AM 05DEC25 10399 11789 12378 54.5 0.0 Fri 01PM 05DEC25 10457 11816 12305 60.8 0.0 Fri 04PM 05DEC25 10275 10588 12097 51.3 0.0 Fri 07PM 05DEC25 10164 10577 12192 44.3 0.0 Fri 10PM 05DEC25 10172 10742 12278 43.4 0.0 Sat 01AM 06DEC25 8878 10453 12220 42.7 0.0 Sat 04AM 06DEC25 8795 10366 12205 42.7 0.0 Sat 07AM 06DEC25 10013 10568 12264 42.1 0.0 Sat 10AM 06DEC25 10002 10779 12435 55.6 0.0 Sat 01PM 06DEC25 10007 10508 12194 57.3 0.0 Sat 04PM 06DEC25 8810 10386 12219 50.2 0.0 Sat 07PM 06DEC25 9957 10554 12349 42.8 0.0 Sat 10PM 06DEC25 10006 10550 12422 41.6 0.0 Sun 01AM 07DEC25 8965 10415 12229 41.2 0.0 Sun 04AM 07DEC25 9879 10356 12052 41.7 0.0 Sun 07AM 07DEC25 8925 10273 11937 41.3 0.0 Sun 10AM 07DEC25 8742 10053 10692 54.7 0.0 Sun 01PM 07DEC25 8631 9929 10564 56.8 0.0 Sun 04PM 07DEC25 8734 10058 10704 48.8 0.0 Sun 07PM 07DEC25 8644 9922 10517 42.0 0.0 Sun 10PM 07DEC25 8636 9903 10510 41.1 0.0 Mon 01AM 08DEC25 8744 10031 10692 41.6 0.0 Mon 04AM 08DEC25 10041 10387 11876 40.0 0.0 Mon 07AM 08DEC25 10163 10467 11934 39.9 0.0 Mon 10AM 08DEC25 10257 10671 12329 56.2 0.0 Mon 01PM 08DEC25 10438 11877 12490 59.9 0.0 Mon 04PM 08DEC25 10770 12154 13929 50.3 0.0 Mon 07PM 08DEC25 11841 12266 14311 43.7 0.0 Mon 10PM 08DEC25 12011 12392 14421 43.8 0.0 Tue 01AM 09DEC25 10782 12150 13880 44.2 0.0 Tue 04AM 09DEC25 11956 12361 14411 44.6 0.0 Tue 07AM 09DEC25 10750 12168 14165 45.0 0.0 Tue 10AM 09DEC25 11908 12286 14239 58.1 0.0 Tue 01PM 09DEC25 11851 12277 14333 61.4 0.0 Tue 04PM 09DEC25 11807 12216 14161 53.1 0.0 Tue 07PM 09DEC25 11849 12291 14376 47.0 0.0 Tue 10PM 09DEC25 12106 12465 14476 46.5 0.0 Wed 01AM 10DEC25 12181 12580 14572 45.6 0.0 Wed 04AM 10DEC25 12051 12487 14534 44.9 0.0 Wed 07AM 10DEC25 11903 12309 14345 44.5 0.0 Wed 10AM 10DEC25 11923 12317 14336 57.1 0.0 Wed 01PM 10DEC25 11947 12347 14387 61.1 0.0 Wed 04PM 10DEC25 12022 12400 14425 53.3 0.0 Wed 07PM 10DEC25 12007 12356 14309 45.7 0.0 Wed 10PM 10DEC25 11891 12231 12763 44.8 0.0 Thu 01AM 11DEC25 11868 12217 12760 44.7 0.0 Thu 04AM 11DEC25 10775 12091 12637 44.3 0.0 Thu 07AM 11DEC25 11839 12190 12737 44.2 0.0 Thu 10AM 11DEC25 11914 12276 14146 60.3 0.0 Thu 01PM 11DEC25 11991 12355 14340 65.6 0.0 Thu 04PM 11DEC25 11949 12275 13902 54.9 0.0 Thu 07PM 11DEC25 11966 12290 13975 45.5 0.0 Thu 10PM 11DEC25 11967 12312 14190 44.4 0.0 Fri 01AM 12DEC25 12021 12374 14354 44.7 0.0 Fri 04AM 12DEC25 12003 12337 14223 44.2 0.0 Fri 07AM 12DEC25 11819 12167 12711 43.5 0.0 Fri 10AM 12DEC25 10662 12006 12548 59.0 0.0 Fri 01PM 12DEC25 10515 11872 12409 61.1 0.0 Fri 04PM 12DEC25 10263 10664 12218 51.1 0.0 Fri 07PM 12DEC25 10042 10451 12038 42.5 0.0 Fri 10PM 12DEC25 8763 10081 10728 40.6 0.0 Sat 01AM 13DEC25 8325 8749 10337 38.4 0.0 Sat 04AM 13DEC25 7003 8290 9948 36.3 0.0 Sat 07AM 13DEC25 6821 7221 9994 34.8 0.0 Sat 10AM 13DEC25 6600 7000 10110 45.8 0.0 Sat 01PM 13DEC25 6849 7154 10288 48.9 0.0 Sat 04PM 13DEC25 6746 7175 10258 43.5 0.0 Sat 07PM 13DEC25 6699 8184 10252 36.3 0.0 Sat 10PM 13DEC25 6980 8406 10181 34.6 0.0 Sun 01AM 14DEC25 6953 8357 10128 34.7 0.0 Sun 04AM 14DEC25 6912 8315 10054 34.6 0.0

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