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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: 18Z Fri 02JAN2026 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Fri 10AM 02JAN26 8197 8889 11850 43.9 - Fri 01PM 02JAN26 6887 7171 10597 47.8 0.0 Fri 04PM 02JAN26 6702 7053 10005 42.0 0.0 Fri 07PM 02JAN26 7112 8406 9987 38.5 0.0 Fri 10PM 02JAN26 6670 6972 8330 41.0 0.0 Sat 01AM 03JAN26 6503 6923 8726 40.2 0.0 Sat 04AM 03JAN26 6743 7143 8636 41.1 0.0 Sat 07AM 03JAN26 6544 6959 8472 40.0 0.0 Sat 10AM 03JAN26 6521 6867 8253 40.2 0.0 Sat 01PM 03JAN26 6394 6766 8204 39.6 0.0 Sat 04PM 03JAN26 5478 6646 7179 38.2 0.0 Sat 07PM 03JAN26 5308 6464 6943 37.5 0.0 Sat 10PM 03JAN26 5289 6435 6925 37.5 0.0 Sun 01AM 04JAN26 5314 6476 6987 37.4 0.0 Sun 04AM 04JAN26 5218 6394 6994 36.8 0.0 Sun 07AM 04JAN26 4838 5265 6792 34.1 33.3 Sun 10AM 04JAN26 4934 5336 6794 34.8 37.4 Sun 01PM 04JAN26 4001 5201 6735 33.6 43.3 Sun 04PM 04JAN26 3838 5064 6675 32.3 50.7 Sun 07PM 04JAN26 3849 5094 6739 32.2 56.4 Sun 10PM 04JAN26 3794 5030 6668 31.8 66.1 Mon 01AM 05JAN26 3779 5033 6649 31.7 70.6 Mon 04AM 05JAN26 3836 5029 6519 32.1 71.6 Mon 07AM 05JAN26 3749 4930 6427 31.7 74.0 Mon 10AM 05JAN26 3792 4948 5544 32.3 75.0 Mon 01PM 05JAN26 3891 5045 6473 33.0 75.9 Mon 04PM 05JAN26 3957 5189 6624 32.8 0.0 Mon 07PM 05JAN26 3439 4826 6791 28.6 0.0 Mon 10PM 05JAN26 2841 3579 6808 26.4 0.0 Tue 01AM 06JAN26 3125 3766 6731 27.4 0.0 Tue 04AM 06JAN26 2786 3480 6730 26.4 0.0 Tue 07AM 06JAN26 3192 3769 6733 27.9 0.0 Tue 10AM 06JAN26 3943 5201 6734 33.1 76.4 Tue 01PM 06JAN26 4923 5317 6880 34.0 76.7 Tue 04PM 06JAN26 3982 5337 6994 33.2 77.0 Tue 07PM 06JAN26 4884 5363 6817 33.2 0.0 Tue 10PM 06JAN26 3981 5253 6819 32.8 77.2 Wed 01AM 07JAN26 4786 5314 6800 33.0 77.6 Wed 04AM 07JAN26 3901 5134 6597 32.6 78.0 Wed 07AM 07JAN26 3857 5022 6422 32.3 78.2 Wed 10AM 07JAN26 3945 5043 5528 33.4 78.4 Wed 01PM 07JAN26 4857 5137 5572 34.2 78.5 Wed 04PM 07JAN26 3858 4988 5523 32.4 78.8 Wed 07PM 07JAN26 3610 3979 5311 30.8 81.0 Wed 10PM 07JAN26 3040 3517 4892 27.6 0.0 Thu 01AM 08JAN26 0 996 2166 17.5 0.0 Thu 04AM 08JAN26 0 0 917 13.6 0.0 Thu 07AM 08JAN26 0 0 574 12.7 0.0 Thu 10AM 08JAN26 2833 3409 3979 27.9 0.0 Thu 01PM 08JAN26 3699 4816 5235 32.7 0.0 Thu 04PM 08JAN26 3490 3892 5420 30.7 0.0 Thu 07PM 08JAN26 549 1312 2481 19.3 0.0 Thu 10PM 08JAN26 587 6443 2522 19.5 0.0 Fri 01AM 09JAN26 1072 6856 2998 21.2 0.0 Fri 04AM 09JAN26 6413 6938 2983 21.1 0.0 Fri 07AM 09JAN26 6515 6996 2906 20.8 0.0 Fri 10AM 09JAN26 6520 6944 8391 34.1 0.0 Fri 01PM 09JAN26 5089 6862 8408 34.9 0.0 Fri 04PM 09JAN26 6536 7017 8406 34.1 0.0 Fri 07PM 09JAN26 6778 7115 8520 26.4 0.0 Fri 10PM 09JAN26 7017 8280 8937 24.8 0.0 Sat 01AM 10JAN26 7192 8499 10048 25.4 0.0 Sat 04AM 10JAN26 8236 8576 9989 26.0 0.0 Sat 07AM 10JAN26 8245 8545 9922 27.6 0.0 Sat 10AM 10JAN26 8295 8610 10012 35.5 0.0 Sat 01PM 10JAN26 8324 8625 9984 36.8 0.0 Sat 04PM 10JAN26 8266 8533 8949 35.0 0.0 Sat 07PM 10JAN26 8154 8468 8957 30.1 0.0 Sat 10PM 10JAN26 8200 8577 10077 29.6 0.0 Sun 01AM 11JAN26 8459 8865 10309 28.7 0.0 Sun 04AM 11JAN26 8525 8880 10489 28.5 0.0 Sun 07AM 11JAN26 8673 10036 11944 28.3 0.0 Sun 10AM 11JAN26 8927 10280 11886 36.5 0.0 Sun 01PM 11JAN26 8963 10267 11837 37.9 0.0 Sun 04PM 11JAN26 9933 10312 11860 35.3 0.0 Sun 07PM 11JAN26 8950 10209 10756 30.0 0.0 Sun 10PM 11JAN26 9961 10325 11866 28.8 0.0 Mon 01AM 12JAN26 9924 10331 11907 28.3 0.0 Mon 04AM 12JAN26 9987 10401 11952 28.2 0.0 Mon 07AM 12JAN26 10083 10437 11927 28.3 0.0 Mon 10AM 12JAN26 10132 10484 11996 38.2 0.0

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