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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: 06Z Sun 10MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 10PM 09MAY26 12474 12744 14248 49.1 -
Sun 01AM 10MAY26 12517 13859 14303 47.2 N/A
Sun 04AM 10MAY26 12529 13870 14300 46.7 N/A
Sun 07AM 10MAY26 12559 13900 14314 59.4 N/A
Sun 10AM 10MAY26 12469 13860 14289 71.6 N/A
Sun 01PM 10MAY26 12462 13821 14266 73.2 N/A
Sun 04PM 10MAY26 12687 14013 14448 69.1 N/A
Sun 07PM 10MAY26 12738 14049 14490 53.0 N/A
Sun 10PM 10MAY26 12687 13985 14410 49.1 N/A
Mon 01AM 11MAY26 12648 13943 14366 48.0 N/A
Mon 04AM 11MAY26 12587 13883 14331 45.9 N/A
Mon 07AM 11MAY26 12541 13842 14288 59.3 N/A
Mon 10AM 11MAY26 12474 13820 14260 70.2 N/A
Mon 01PM 11MAY26 12401 12718 14175 73.1 N/A
Mon 04PM 11MAY26 12538 13860 14274 69.6 N/A
Mon 07PM 11MAY26 12634 13930 14335 54.1 N/A
Mon 10PM 11MAY26 12647 13940 14335 49.2 N/A
Tue 01AM 12MAY26 12616 13911 14297 47.3 N/A
Tue 04AM 12MAY26 12427 12685 14091 47.0 N/A
Tue 07AM 12MAY26 12349 12663 14114 61.5 N/A
Tue 10AM 12MAY26 12169 12408 13808 72.1 N/A
Tue 01PM 12MAY26 12331 12568 13961 74.5 N/A
Tue 04PM 12MAY26 12345 12622 14105 70.3 N/A
Tue 07PM 12MAY26 12366 12621 14038 58.1 N/A
Tue 10PM 12MAY26 12310 12560 13973 51.2 N/A
Wed 01AM 13MAY26 12198 12507 13970 47.7 N/A
Wed 04AM 13MAY26 11885 12179 12636 45.5 N/A
Wed 07AM 13MAY26 10735 12001 12450 53.9 N/A
Wed 10AM 13MAY26 10375 10739 12217 59.8 N/A
Wed 01PM 13MAY26 10068 10328 10733 59.5 N/A
Wed 04PM 13MAY26 8751 9918 10339 52.4 N/A
Wed 07PM 13MAY26 7203 8466 9984 40.0 N/A
Wed 10PM 13MAY26 6790 7101 8600 37.0 N/A
Thu 01AM 14MAY26 5138 5502 6781 30.2 N/A
Thu 04AM 14MAY26 3797 4940 5503 25.8 N/A
Thu 07AM 14MAY26 6432 6721 7171 34.8 N/A
Thu 10AM 14MAY26 7211 8340 8770 47.5 N/A
Thu 01PM 14MAY26 8437 8702 10351 52.3 N/A
Thu 04PM 14MAY26 8473 8738 10581 50.2 N/A
Thu 07PM 14MAY26 8546 10049 10721 38.5 N/A
Thu 10PM 14MAY26 8820 10167 11831 33.6 N/A
Fri 01AM 15MAY26 10001 10405 11980 32.9 N/A
Fri 04AM 15MAY26 10329 10722 12194 32.3 N/A
Fri 07AM 15MAY26 10446 10754 12187 46.1 N/A
Fri 10AM 15MAY26 10370 10736 12181 61.3 N/A
Fri 01PM 15MAY26 10688 11893 12271 67.3 N/A
Fri 04PM 15MAY26 10745 11989 12417 63.1 N/A
Fri 07PM 15MAY26 11777 12035 12438 47.0 N/A
Fri 10PM 15MAY26 10772 12008 12428 39.3 N/A
Sat 01AM 16MAY26 10706 11957 12398 37.7 N/A
Sat 04AM 16MAY26 10694 11971 12463 37.0 N/A
Sat 07AM 16MAY26 10622 11918 12476 52.9 N/A
Sat 10AM 16MAY26 10540 10797 12394 64.0 N/A
Sat 01PM 16MAY26 10742 12000 12487 67.2 N/A
Sat 04PM 16MAY26 11935 12223 12671 63.1 N/A
Sat 07PM 16MAY26 11891 12199 12679 47.2 N/A
Sat 10PM 16MAY26 10775 12177 13904 40.9 N/A
Sun 01AM 17MAY26 10592 11936 12709 39.2 N/A
Sun 04AM 17MAY26 10594 11985 12637 39.2 N/A
Sun 07AM 17MAY26 10675 12029 12598 53.1 N/A
Sun 10AM 17MAY26 10553 11834 12387 62.5 N/A
Sun 01PM 17MAY26 10593 11816 12348 65.4 N/A
Sun 04PM 17MAY26 10645 12018 13819 61.4 N/A
Sun 07PM 17MAY26 11973 12377 13987 47.8 N/A
Sun 10PM 17MAY26 12074 12463 14062 42.6 N/A
Mon 01AM 18MAY26 12233 12600 14212 41.3 N/A
Mon 04AM 18MAY26 12447 13854 14333 40.6 N/A
Mon 07AM 18MAY26 12474 13885 14364 54.2 N/A
Mon 10AM 18MAY26 12537 13900 14374 68.2 N/A
Mon 01PM 18MAY26 12470 13824 14327 70.7 N/A
Mon 04PM 18MAY26 12682 14011 14486 66.6 N/A
Mon 07PM 18MAY26 12759 14102 14596 51.0 N/A
Mon 10PM 18MAY26 12703 14030 14492 44.8 N/A
Tue 01AM 19MAY26 12635 13980 14443 45.4 N/A
Tue 04AM 19MAY26 12371 12689 14202 44.0 N/A
Tue 07AM 19MAY26 12178 12513 14080 56.0 N/A
Tue 10AM 19MAY26 12040 12557 14261 64.4 N/A
Tue 01PM 19MAY26 12222 12700 14306 63.8 N/A
Tue 04PM 19MAY26 12444 13892 14388 58.8 N/A
Tue 07PM 19MAY26 12172 12687 14235 46.8 N/A
Tue 10PM 19MAY26 10728 12261 14039 39.8 N/A

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