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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 Thu 20AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 10PM 19AUG26 14534 14824 17550 52.7 -
Thu 01AM 20AUG26 14467 14736 17418 52.1 N/A
Thu 04AM 20AUG26 14404 14695 17412 51.5 N/A
Thu 07AM 20AUG26 14345 14642 17364 65.7 N/A
Thu 10AM 20AUG26 14406 14716 17466 78.4 N/A
Thu 01PM 20AUG26 14352 14659 17399 81.9 N/A
Thu 04PM 20AUG26 14441 14698 17357 76.8 N/A
Thu 07PM 20AUG26 14389 14640 17283 57.6 N/A
Thu 10PM 20AUG26 14275 14510 17118 53.5 N/A
Fri 01AM 21AUG26 14171 14446 17114 53.1 N/A
Fri 04AM 21AUG26 14052 14323 14745 54.7 N/A
Fri 07AM 21AUG26 14120 14394 14821 65.0 N/A
Fri 10AM 21AUG26 13915 14176 14582 74.7 N/A
Fri 01PM 21AUG26 13955 14277 14779 79.3 N/A
Fri 04PM 21AUG26 14113 14381 14799 72.5 N/A
Fri 07PM 21AUG26 13975 14291 14784 58.1 N/A
Fri 10PM 21AUG26 14001 14331 14845 51.7 N/A
Sat 01AM 22AUG26 13957 14270 14759 51.4 N/A
Sat 04AM 22AUG26 13870 14200 14716 50.4 N/A
Sat 07AM 22AUG26 13842 14168 14675 63.5 N/A
Sat 10AM 22AUG26 12744 14100 14608 74.8 N/A
Sat 01PM 22AUG26 12698 14088 14666 76.8 N/A
Sat 04PM 22AUG26 13873 14215 14750 72.7 N/A
Sat 07PM 22AUG26 14087 14434 17226 54.5 N/A
Sat 10PM 22AUG26 14061 14391 17150 48.3 N/A
Sun 01AM 23AUG26 13888 14214 14721 49.3 N/A
Sun 04AM 23AUG26 13830 14146 14639 50.7 N/A
Sun 07AM 23AUG26 13816 14117 14588 63.1 N/A
Sun 10AM 23AUG26 12647 13997 14509 76.4 N/A
Sun 01PM 23AUG26 13837 14131 14590 79.0 N/A
Sun 04PM 23AUG26 14017 14301 14744 74.5 N/A
Sun 07PM 23AUG26 14031 14323 14777 56.8 N/A
Sun 10PM 23AUG26 13969 14265 14725 53.5 N/A
Mon 01AM 24AUG26 13827 14107 14544 55.1 N/A
Mon 04AM 24AUG26 12711 14044 14519 54.2 N/A
Mon 07AM 24AUG26 12601 13949 14444 63.6 N/A
Mon 10AM 24AUG26 12422 12723 14334 74.8 N/A
Mon 01PM 24AUG26 12511 13796 14403 77.4 N/A
Mon 04PM 24AUG26 13908 14249 14781 74.0 N/A
Mon 07PM 24AUG26 14163 14513 17315 54.6 N/A
Mon 10PM 24AUG26 14205 14491 17182 50.0 N/A
Tue 01AM 25AUG26 14107 14408 17116 49.5 N/A
Tue 04AM 25AUG26 14037 14368 17126 49.2 N/A
Tue 07AM 25AUG26 14011 14378 17200 62.7 N/A
Tue 10AM 25AUG26 12758 14212 17126 75.7 N/A
Tue 01PM 25AUG26 13965 14350 17200 78.3 N/A
Tue 04PM 25AUG26 14301 14630 17403 74.6 N/A
Tue 07PM 25AUG26 14399 14734 17527 56.4 N/A
Tue 10PM 25AUG26 14476 14776 17512 51.9 N/A
Wed 01AM 26AUG26 14342 14687 17493 51.1 N/A
Wed 04AM 26AUG26 14207 14571 17400 50.5 N/A
Wed 07AM 26AUG26 14177 14529 17335 62.4 N/A
Wed 10AM 26AUG26 14059 14399 17175 74.8 N/A
Wed 01PM 26AUG26 14105 14457 17258 76.9 N/A
Wed 04PM 26AUG26 14245 14585 17377 73.5 N/A
Wed 07PM 26AUG26 14291 14614 17378 51.6 N/A
Wed 10PM 26AUG26 14309 14617 17354 48.0 N/A
Thu 01AM 27AUG26 14229 14527 17243 47.9 N/A
Thu 04AM 27AUG26 14195 14502 17229 47.8 N/A
Thu 07AM 27AUG26 14189 14482 17183 61.4 N/A
Thu 10AM 27AUG26 14095 14396 17107 76.9 N/A
Thu 01PM 27AUG26 14011 14327 14820 79.3 N/A
Thu 04PM 27AUG26 14075 14360 14802 75.1 N/A
Thu 07PM 27AUG26 14142 14403 14808 53.8 N/A
Thu 10PM 27AUG26 14124 14373 14759 49.5 N/A
Fri 01AM 28AUG26 14028 14300 14723 48.6 N/A
Fri 04AM 28AUG26 13970 14226 14624 50.5 N/A
Fri 07AM 28AUG26 13881 14171 14623 63.5 N/A
Fri 10AM 28AUG26 13834 14168 14689 77.1 N/A
Fri 01PM 28AUG26 13889 14250 14813 79.8 N/A
Fri 04PM 28AUG26 14237 14599 17427 75.9 N/A
Fri 07PM 28AUG26 14373 14741 17592 53.9 N/A
Fri 10PM 28AUG26 14442 14802 17644 50.1 N/A
Sat 01AM 29AUG26 14441 14795 17627 50.1 N/A
Sat 04AM 29AUG26 14316 14701 17578 47.6 N/A
Sat 07AM 29AUG26 14338 14725 17606 61.6 N/A
Sat 10AM 29AUG26 14159 14576 17499 75.8 N/A
Sat 01PM 29AUG26 14118 14591 17609 77.9 N/A
Sat 04PM 29AUG26 14400 17098 17872 73.2 N/A
Sat 07PM 29AUG26 14611 17350 18165 51.8 N/A
Sat 10PM 29AUG26 14565 17229 17929 46.7 N/A

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