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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: 12Z Thu 20AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 04AM 20AUG26 14397 14686 17396 51.4 -
Thu 07AM 20AUG26 14336 14630 17346 65.8 N/A
Thu 10AM 20AUG26 14366 14676 17423 78.6 N/A
Thu 01PM 20AUG26 14323 14640 17396 81.3 N/A
Thu 04PM 20AUG26 14438 14705 17381 75.7 N/A
Thu 07PM 20AUG26 14442 14706 17376 57.1 N/A
Thu 10PM 20AUG26 14278 14516 17127 53.3 N/A
Fri 01AM 21AUG26 14171 14434 14844 53.4 N/A
Fri 04AM 21AUG26 14079 14359 14795 54.8 N/A
Fri 07AM 21AUG26 14094 14375 14813 65.2 N/A
Fri 10AM 21AUG26 14046 14344 14807 77.2 N/A
Fri 01PM 21AUG26 13951 14271 14771 77.5 N/A
Fri 04PM 21AUG26 13972 14265 14721 74.9 N/A
Fri 07PM 21AUG26 13971 14285 14774 58.1 N/A
Fri 10PM 21AUG26 13988 14314 14822 52.2 N/A
Sat 01AM 22AUG26 13880 14197 14692 51.8 N/A
Sat 04AM 22AUG26 13843 14153 14636 51.3 N/A
Sat 07AM 22AUG26 13813 14128 14620 63.7 N/A
Sat 10AM 22AUG26 12707 14077 14602 74.8 N/A
Sat 01PM 22AUG26 12718 14096 14648 76.7 N/A
Sat 04PM 22AUG26 13938 14260 14763 72.3 N/A
Sat 07PM 22AUG26 14068 14406 17179 54.3 N/A
Sat 10PM 22AUG26 14046 14363 17098 48.4 N/A
Sun 01AM 23AUG26 13837 14166 14679 48.4 N/A
Sun 04AM 23AUG26 12719 14076 14589 49.0 N/A
Sun 07AM 23AUG26 13797 14092 14552 62.8 N/A
Sun 10AM 23AUG26 12598 13960 14480 75.6 N/A
Sun 01PM 23AUG26 12762 14104 14597 77.8 N/A
Sun 04PM 23AUG26 13979 14279 14746 73.4 N/A
Sun 07PM 23AUG26 14004 14324 14823 56.4 N/A
Sun 10PM 23AUG26 14035 14348 14835 53.5 N/A
Mon 01AM 24AUG26 13912 14198 14644 54.0 N/A
Mon 04AM 24AUG26 12738 14071 14545 54.4 N/A
Mon 07AM 24AUG26 12601 13967 14493 62.7 N/A
Mon 10AM 24AUG26 12405 12710 14299 74.3 N/A
Mon 01PM 24AUG26 12518 13809 14385 77.2 N/A
Mon 04PM 24AUG26 13998 14317 14815 73.7 N/A
Mon 07PM 24AUG26 14106 14424 17163 53.9 N/A
Mon 10PM 24AUG26 14127 14406 14840 49.2 N/A
Tue 01AM 25AUG26 14017 14294 14725 49.3 N/A
Tue 04AM 25AUG26 13896 14178 14617 48.9 N/A
Tue 07AM 25AUG26 13880 14192 14678 62.8 N/A
Tue 10AM 25AUG26 12671 14067 14655 75.8 N/A
Tue 01PM 25AUG26 13988 14310 14812 78.6 N/A
Tue 04PM 25AUG26 14249 14538 17237 72.6 N/A
Tue 07PM 25AUG26 14287 14580 17289 55.2 N/A
Tue 10PM 25AUG26 14394 14682 17391 48.5 N/A
Wed 01AM 26AUG26 14447 14752 17495 49.1 N/A
Wed 04AM 26AUG26 14373 14711 17507 50.7 N/A
Wed 07AM 26AUG26 14333 14697 17535 61.2 N/A
Wed 10AM 26AUG26 14196 14595 17489 73.8 N/A
Wed 01PM 26AUG26 14063 14435 17268 77.3 N/A
Wed 04PM 26AUG26 14204 14531 17295 72.2 N/A
Wed 07PM 26AUG26 14238 14605 17443 51.0 N/A
Wed 10PM 26AUG26 14334 14698 17539 46.3 N/A
Thu 01AM 27AUG26 14266 14596 17370 45.9 N/A
Thu 04AM 27AUG26 14223 14523 17240 45.7 N/A
Thu 07AM 27AUG26 14205 14525 17277 59.2 N/A
Thu 10AM 27AUG26 14126 14467 17250 74.7 N/A
Thu 01PM 27AUG26 13980 14342 17151 78.2 N/A
Thu 04PM 27AUG26 14206 14506 17224 73.9 N/A
Thu 07PM 27AUG26 14211 14510 17225 52.2 N/A
Thu 10PM 27AUG26 14190 14487 17197 46.9 N/A
Fri 01AM 28AUG26 14134 14444 17172 46.5 N/A
Fri 04AM 28AUG26 14090 14411 17155 46.7 N/A
Fri 07AM 28AUG26 14057 14353 14815 60.2 N/A
Fri 10AM 28AUG26 13984 14273 14723 74.6 N/A
Fri 01PM 28AUG26 13964 14246 14687 76.7 N/A
Fri 04PM 28AUG26 13995 14297 14767 72.5 N/A
Fri 07PM 28AUG26 13990 14352 17160 51.4 N/A
Fri 10PM 28AUG26 14040 14377 17146 46.0 N/A
Sat 01AM 29AUG26 14046 14363 17096 45.5 N/A
Sat 04AM 29AUG26 13930 14265 14788 45.0 N/A
Sat 07AM 29AUG26 13978 14322 17099 58.2 N/A
Sat 10AM 29AUG26 13922 14283 14847 71.1 N/A
Sat 01PM 29AUG26 14033 14429 17302 72.8 N/A
Sat 04PM 29AUG26 14192 14542 17345 67.7 N/A
Sat 07PM 29AUG26 14179 14574 17456 50.1 N/A
Sat 10PM 29AUG26 14097 14455 17266 42.8 N/A
Sun 01AM 30AUG26 13908 14284 17112 43.0 N/A
Sun 04AM 30AUG26 12737 14121 14665 42.2 N/A

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