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Alta_I80 - Snow Level Forecast
Location: 39.20N 120.81W
Base Elevation: 3414 ft
Peak Elevation: 3414 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 12Z Thu 21MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 04AM 21MAY26 10527 10797 12364 53.3 -
Thu 07AM 21MAY26 10552 11814 12413 65.6 N/A
Thu 10AM 21MAY26 10567 11837 12507 74.3 N/A
Thu 01PM 21MAY26 10619 11927 12587 76.2 N/A
Thu 04PM 21MAY26 11798 12151 12701 73.6 N/A
Thu 07PM 21MAY26 10782 12069 12580 59.3 N/A
Thu 10PM 21MAY26 10711 11992 12517 55.0 N/A
Fri 01AM 22MAY26 10542 10804 12244 54.7 N/A
Fri 04AM 22MAY26 10557 11795 12268 54.3 N/A
Fri 07AM 22MAY26 10587 11839 12299 66.7 N/A
Fri 10AM 22MAY26 10608 11862 12305 74.2 N/A
Fri 01PM 22MAY26 10723 12002 12491 76.0 N/A
Fri 04PM 22MAY26 11925 12230 12706 73.8 N/A
Fri 07PM 22MAY26 11838 12146 12627 58.7 N/A
Fri 10PM 22MAY26 10799 12074 12561 54.1 N/A
Sat 01AM 23MAY26 10717 11997 12503 53.3 N/A
Sat 04AM 23MAY26 10603 11895 12443 53.0 N/A
Sat 07AM 23MAY26 10562 11868 12439 66.1 N/A
Sat 10AM 23MAY26 10614 11929 12461 72.5 N/A
Sat 01PM 23MAY26 10688 11991 12502 74.4 N/A
Sat 04PM 23MAY26 10805 12085 12578 71.6 N/A
Sat 07PM 23MAY26 11869 12205 12729 56.4 N/A
Sat 10PM 23MAY26 11813 12150 12675 52.7 N/A
Sun 01AM 24MAY26 10779 12065 12562 52.9 N/A
Sun 04AM 24MAY26 10683 11979 12470 52.8 N/A
Sun 07AM 24MAY26 10698 11997 12491 66.0 N/A
Sun 10AM 24MAY26 10709 11997 12476 72.7 N/A
Sun 01PM 24MAY26 11835 12117 12557 74.5 N/A
Sun 04PM 24MAY26 11992 12293 12761 71.3 N/A
Sun 07PM 24MAY26 11910 12206 12667 56.4 N/A
Sun 10PM 24MAY26 11949 12255 12733 52.2 N/A
Mon 01AM 25MAY26 11896 12171 12599 52.1 N/A
Mon 04AM 25MAY26 11862 12172 12656 51.3 N/A
Mon 07AM 25MAY26 10811 12087 12574 63.0 N/A
Mon 10AM 25MAY26 10781 12073 12576 70.3 N/A
Mon 01PM 25MAY26 11786 12127 12659 70.5 N/A
Mon 04PM 25MAY26 11820 12258 13965 66.9 N/A
Mon 07PM 25MAY26 11909 12416 14271 52.9 N/A
Mon 10PM 25MAY26 11790 12586 14769 47.7 N/A
Tue 01AM 26MAY26 10547 13934 14625 44.9 N/A
Tue 04AM 26MAY26 8923 13890 14581 43.3 N/A
Tue 07AM 26MAY26 9942 12411 14392 55.0 N/A
Tue 10AM 26MAY26 8834 12077 14105 61.6 N/A
Tue 01PM 26MAY26 8890 12039 13996 65.5 N/A
Tue 04PM 26MAY26 10271 12141 13976 65.5 N/A
Tue 07PM 26MAY26 10467 10774 12318 52.9 N/A
Tue 10PM 26MAY26 10440 10784 12419 49.7 N/A
Wed 01AM 27MAY26 10428 10753 12340 49.2 N/A
Wed 04AM 27MAY26 10595 11929 12430 48.5 N/A
Wed 07AM 27MAY26 10721 12005 12473 62.8 N/A
Wed 10AM 27MAY26 11782 12204 13906 73.3 N/A
Wed 01PM 27MAY26 12340 13816 14291 76.1 N/A
Wed 04PM 27MAY26 12562 13934 14435 74.4 N/A
Wed 07PM 27MAY26 12643 14018 14537 60.8 N/A
Wed 10PM 27MAY26 13840 14134 14593 56.5 N/A
Thu 01AM 28MAY26 12657 13968 14398 56.0 N/A
Thu 04AM 28MAY26 12533 13859 14297 55.5 N/A
Thu 07AM 28MAY26 12471 12768 14265 69.9 N/A
Thu 10AM 28MAY26 12537 13872 14389 80.6 N/A
Thu 01PM 28MAY26 12647 13992 14518 83.7 N/A
Thu 04PM 28MAY26 12768 14110 14601 80.6 N/A
Thu 07PM 28MAY26 13880 14190 14672 64.6 N/A
Thu 10PM 28MAY26 13874 14206 14724 60.8 N/A
Fri 01AM 29MAY26 13857 14245 14852 60.4 N/A
Fri 04AM 29MAY26 13872 14275 17148 59.7 N/A
Fri 07AM 29MAY26 13848 14231 14830 73.5 N/A
Fri 10AM 29MAY26 13864 14198 14718 85.0 N/A
Fri 01PM 29MAY26 13894 14197 14668 87.4 N/A
Fri 04PM 29MAY26 13797 14089 14543 85.5 N/A
Fri 07PM 29MAY26 13917 14166 14554 69.1 N/A
Fri 10PM 29MAY26 13936 14177 14551 64.7 N/A
Sat 01AM 30MAY26 13867 14110 14487 64.2 N/A
Sat 04AM 30MAY26 12754 14031 14422 64.5 N/A
Sat 07AM 30MAY26 12673 13942 14325 73.3 N/A
Sat 10AM 30MAY26 12718 13983 14351 89.2 N/A
Sat 01PM 30MAY26 12768 14033 14405 90.3 N/A
Sat 04PM 30MAY26 13813 14052 14424 88.0 N/A
Sat 07PM 30MAY26 12669 13922 14268 73.2 N/A
Sat 10PM 30MAY26 12639 13921 14337 67.2 N/A
Sun 01AM 31MAY26 12598 13874 14285 67.0 N/A
Sun 04AM 31MAY26 12659 13929 14304 66.0 N/A

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