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Summit_I5_CA-OR - Snow Level Forecast Location: 42.06N 122.61W Base Elevation: 4318 ft Peak Elevation: 4318 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 18Z Tue 20MAY2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Tue 11AM 20MAY25 6642 10007 10761 59.3 - Tue 02PM 20MAY25 8222 8650 10540 68.5 0.0 Tue 05PM 20MAY25 8573 8928 10547 66.3 0.0 Tue 08PM 20MAY25 8822 10163 10754 54.3 0.0 Tue 11PM 20MAY25 8970 10257 11825 42.2 0.0 Wed 02AM 21MAY25 9929 10288 11814 38.7 0.0 Wed 05AM 21MAY25 10001 10375 11903 36.4 0.0 Wed 08AM 21MAY25 10047 10420 11931 47.4 0.0 Wed 11AM 21MAY25 10137 10482 11984 63.2 0.0 Wed 02PM 21MAY25 10285 10660 12147 74.2 0.0 Wed 05PM 21MAY25 10151 10397 10780 74.8 0.0 Wed 08PM 21MAY25 10161 10430 11815 59.5 0.0 Wed 11PM 21MAY25 8865 10113 10652 46.3 0.0 Thu 02AM 22MAY25 8421 8730 10145 42.6 0.0 Thu 05AM 22MAY25 7076 8232 8689 39.3 0.0 Thu 08AM 22MAY25 6851 7137 8533 50.3 0.0 Thu 11AM 22MAY25 6992 8140 10201 64.2 0.0 Thu 02PM 22MAY25 8470 8715 10213 71.0 0.0 Thu 05PM 22MAY25 8703 8944 10277 68.6 0.0 Thu 08PM 22MAY25 8352 8644 10074 58.0 0.0 Thu 11PM 22MAY25 8396 8796 10212 45.8 0.0 Fri 02AM 23MAY25 8329 8640 10137 45.2 0.0 Fri 05AM 23MAY25 8224 8622 10127 39.6 0.0 Fri 08AM 23MAY25 8127 8489 9969 48.5 0.0 Fri 11AM 23MAY25 8139 8514 10026 63.7 0.0 Fri 02PM 23MAY25 8544 8793 10089 71.2 0.0 Fri 05PM 23MAY25 8759 9911 10301 69.4 0.0 Fri 08PM 23MAY25 8573 8907 10424 57.3 0.0 Fri 11PM 23MAY25 8709 10056 10707 46.1 0.0 Sat 02AM 24MAY25 8756 10269 12156 42.7 0.0 Sat 05AM 24MAY25 8767 10249 12045 41.4 0.0 Sat 08AM 24MAY25 10099 10591 12190 51.8 0.0 Sat 11AM 24MAY25 10352 10765 12319 67.5 0.0 Sat 02PM 24MAY25 10103 10796 12431 76.4 0.0 Sat 05PM 24MAY25 10236 10489 11994 76.6 0.0 Sat 08PM 24MAY25 10310 10604 13958 63.8 0.0 Sat 11PM 24MAY25 10554 11968 12629 51.9 0.0 Sun 02AM 25MAY25 10523 11853 12482 47.5 0.0 Sun 05AM 25MAY25 10513 11860 12453 45.0 0.0 Sun 08AM 25MAY25 10559 11907 12446 56.5 0.0 Sun 11AM 25MAY25 10591 11905 12433 72.9 0.0 Sun 02PM 25MAY25 10447 10734 12281 82.4 0.0 Sun 05PM 25MAY25 10629 11845 12258 78.8 0.0 Sun 08PM 25MAY25 10705 12001 12539 64.8 0.0 Sun 11PM 25MAY25 11843 12129 12575 55.2 0.0 Mon 02AM 26MAY25 11826 12119 12575 51.0 0.0 Mon 05AM 26MAY25 11812 12101 12549 48.3 0.0 Mon 08AM 26MAY25 11866 12109 12487 57.2 0.0 Mon 11AM 26MAY25 11885 12124 12495 71.6 0.0 Mon 02PM 26MAY25 10806 12048 12481 80.7 0.0 Mon 05PM 26MAY25 10739 11962 12381 82.1 0.0 Mon 08PM 26MAY25 10690 11912 12312 67.5 0.0 Mon 11PM 26MAY25 11793 12109 12601 56.5 0.0 Tue 02AM 27MAY25 11791 12066 12492 53.0 0.0 Tue 05AM 27MAY25 10673 11910 12332 52.1 0.0 Tue 08AM 27MAY25 10676 11912 12287 59.0 0.0 Tue 11AM 27MAY25 10784 12035 12481 66.1 0.0 Tue 02PM 27MAY25 10547 11810 12366 80.5 0.0 Tue 05PM 27MAY25 10520 11806 12271 72.5 0.0 Tue 08PM 27MAY25 10427 11890 12459 57.0 0.0 Tue 11PM 27MAY25 10638 11918 12367 53.6 0.0 Wed 02AM 28MAY25 11785 12114 12628 51.3 0.0 Wed 05AM 28MAY25 11778 12096 12592 48.3 0.0 Wed 08AM 28MAY25 10449 11837 12325 55.2 0.0 Wed 11AM 28MAY25 10398 11805 12299 64.3 0.0 Wed 02PM 28MAY25 10010 11778 12285 70.6 0.0 Wed 05PM 28MAY25 8907 11794 12387 71.6 0.0 Wed 08PM 28MAY25 8747 10119 12191 59.6 0.0 Wed 11PM 28MAY25 8867 10434 12384 51.7 0.0 Thu 02AM 29MAY25 10793 12207 14241 47.2 0.0 Thu 05AM 29MAY25 11985 12357 14360 44.1 0.0 Thu 08AM 29MAY25 12198 12584 14571 54.4 0.0 Thu 11AM 29MAY25 12328 12706 14621 68.0 0.0 Thu 02PM 29MAY25 12424 13864 14655 76.7 0.0 Thu 05PM 29MAY25 12562 14014 14686 78.5 0.0 Thu 08PM 29MAY25 13852 14192 14722 65.8 0.0 Thu 11PM 29MAY25 13948 14256 14735 54.3 0.0 Fri 02AM 30MAY25 13973 14272 14738 51.0 0.0 Fri 05AM 30MAY25 13858 14196 14723 49.1 0.0 Fri 08AM 30MAY25 13889 14217 14727 61.3 0.0 Fri 11AM 30MAY25 13897 14222 14728 77.5 0.0

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