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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 Tue 12MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 10AM 12MAY26 12118 12358 12731 71.3 -
Tue 01PM 12MAY26 12251 12493 13898 73.2 N/A
Tue 04PM 12MAY26 12275 12544 13981 68.5 N/A
Tue 07PM 12MAY26 12346 12616 14053 53.4 N/A
Tue 10PM 12MAY26 12274 12553 14000 49.1 N/A
Wed 01AM 13MAY26 12018 12286 12702 46.2 N/A
Wed 04AM 13MAY26 11930 12194 12606 42.9 N/A
Wed 07AM 13MAY26 11791 12106 12597 53.0 N/A
Wed 10AM 13MAY26 10457 11885 12430 59.1 N/A
Wed 01PM 13MAY26 10607 12008 12616 61.3 N/A
Wed 04PM 13MAY26 10714 12102 12721 58.4 N/A
Wed 07PM 13MAY26 11953 12294 13851 44.4 N/A
Wed 10PM 13MAY26 12046 12355 13865 39.0 N/A
Thu 01AM 14MAY26 11999 12304 13806 38.1 N/A
Thu 04AM 14MAY26 11925 12267 13830 37.2 N/A
Thu 07AM 14MAY26 11949 12263 12753 50.8 N/A
Thu 10AM 14MAY26 10797 12186 13866 67.0 N/A
Thu 01PM 14MAY26 11878 12200 12702 68.1 N/A
Thu 04PM 14MAY26 12090 12413 13938 63.1 N/A
Thu 07PM 14MAY26 12148 12477 13998 48.1 N/A
Thu 10PM 14MAY26 12066 12388 13903 42.7 N/A
Fri 01AM 15MAY26 11797 12155 12715 41.6 N/A
Fri 04AM 15MAY26 10633 11941 12481 40.7 N/A
Fri 07AM 15MAY26 10395 10759 12291 54.0 N/A
Fri 10AM 15MAY26 10310 10564 12009 61.7 N/A
Fri 01PM 15MAY26 10401 10652 12084 63.7 N/A
Fri 04PM 15MAY26 10468 11808 12294 59.5 N/A
Fri 07PM 15MAY26 10248 10660 12165 45.8 N/A
Fri 10PM 15MAY26 8882 10338 12066 39.9 N/A
Sat 01AM 16MAY26 8749 10020 11780 39.3 N/A
Sat 04AM 16MAY26 8211 8559 10022 34.8 N/A
Sat 07AM 16MAY26 8200 8495 8954 45.0 N/A
Sat 10AM 16MAY26 8719 8954 10251 54.5 N/A
Sat 01PM 16MAY26 8865 10021 10411 55.9 N/A
Sat 04PM 16MAY26 8751 9926 10536 52.5 N/A
Sat 07PM 16MAY26 8425 8724 10267 40.9 N/A
Sat 10PM 16MAY26 8421 8772 10193 35.9 N/A
Sun 01AM 17MAY26 8413 8738 10236 33.4 N/A
Sun 04AM 17MAY26 8322 8680 10209 31.7 N/A
Sun 07AM 17MAY26 8140 8415 8844 43.6 N/A
Sun 10AM 17MAY26 8306 8549 8927 49.0 N/A
Sun 01PM 17MAY26 8399 8636 9916 50.0 N/A
Sun 04PM 17MAY26 8695 8935 10220 50.7 N/A
Sun 07PM 17MAY26 8379 8629 9926 40.6 N/A
Sun 10PM 17MAY26 6956 8227 8628 34.9 N/A
Mon 01AM 18MAY26 5339 6683 8411 30.8 N/A
Mon 04AM 18MAY26 4790 11882 13950 26.8 N/A
Mon 07AM 18MAY26 11819 12241 13893 38.9 N/A
Mon 10AM 18MAY26 8425 11980 12549 50.1 N/A
Mon 01PM 18MAY26 9984 10318 11854 58.3 N/A
Mon 04PM 18MAY26 10410 10663 12031 60.5 N/A
Mon 07PM 18MAY26 10204 10480 12042 45.3 N/A
Mon 10PM 18MAY26 10204 10592 12423 38.7 N/A
Tue 01AM 19MAY26 10518 11936 12659 37.0 N/A
Tue 04AM 19MAY26 10479 11909 12702 35.7 N/A
Tue 07AM 19MAY26 10589 12113 13953 51.4 N/A
Tue 10AM 19MAY26 10534 11933 14085 62.9 N/A
Tue 01PM 19MAY26 10756 12515 14147 65.3 N/A
Tue 04PM 19MAY26 12244 12603 14113 60.9 N/A
Tue 07PM 19MAY26 12094 12499 14092 46.7 N/A
Tue 10PM 19MAY26 12080 12476 14065 41.4 N/A
Wed 01AM 20MAY26 12148 12535 14074 40.2 N/A
Wed 04AM 20MAY26 12160 12493 14012 39.4 N/A
Wed 07AM 20MAY26 12157 12501 14030 54.2 N/A
Wed 10AM 20MAY26 11789 12276 13981 63.4 N/A
Wed 01PM 20MAY26 10745 12172 13973 66.9 N/A
Wed 04PM 20MAY26 12081 12476 14092 63.8 N/A
Wed 07PM 20MAY26 12203 12548 14097 49.3 N/A
Wed 10PM 20MAY26 12098 12395 13902 43.6 N/A
Thu 01AM 21MAY26 11976 12335 13948 41.9 N/A
Thu 04AM 21MAY26 12027 12551 14302 39.1 N/A
Thu 07AM 21MAY26 12062 12473 14097 51.7 N/A
Thu 10AM 21MAY26 11999 12359 13938 64.5 N/A
Thu 01PM 21MAY26 12051 12305 12699 71.3 N/A
Thu 04PM 21MAY26 12220 12494 13943 67.0 N/A
Thu 07PM 21MAY26 12199 12474 13926 52.1 N/A
Thu 10PM 21MAY26 12063 12331 12748 49.3 N/A
Fri 01AM 22MAY26 12019 12278 12681 47.4 N/A
Fri 04AM 22MAY26 11881 12139 12539 45.5 N/A
Fri 07AM 22MAY26 11829 12079 12466 54.3 N/A
Fri 10AM 22MAY26 10558 11827 12332 62.5 N/A

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