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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 Tue 18AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 10PM 17AUG26 14047 14323 14751 50.6 -
Tue 01AM 18AUG26 13948 14255 14732 50.8 N/A
Tue 04AM 18AUG26 13917 14295 17129 51.5 N/A
Tue 07AM 18AUG26 13954 14474 17566 62.6 N/A
Tue 10AM 18AUG26 13991 14425 17364 76.2 N/A
Tue 01PM 18AUG26 14126 14500 17342 79.8 N/A
Tue 04PM 18AUG26 14315 14607 17318 75.7 N/A
Tue 07PM 18AUG26 14298 14571 17247 57.8 N/A
Tue 10PM 18AUG26 14205 14477 17142 52.1 N/A
Wed 01AM 19AUG26 14247 14517 17185 52.3 N/A
Wed 04AM 19AUG26 14226 14507 17192 54.6 N/A
Wed 07AM 19AUG26 14248 14547 17265 64.8 N/A
Wed 10AM 19AUG26 14221 14534 17275 79.8 N/A
Wed 01PM 19AUG26 14249 14565 17312 82.5 N/A
Wed 04PM 19AUG26 14485 14786 17525 78.3 N/A
Wed 07PM 19AUG26 14569 14848 17554 58.6 N/A
Wed 10PM 19AUG26 14506 14774 17456 54.5 N/A
Thu 01AM 20AUG26 14399 14660 17323 54.6 N/A
Thu 04AM 20AUG26 14390 14668 17359 54.0 N/A
Thu 07AM 20AUG26 14325 14612 17313 66.6 N/A
Thu 10AM 20AUG26 14321 14627 17362 80.6 N/A
Thu 01PM 20AUG26 14247 14543 17257 84.0 N/A
Thu 04PM 20AUG26 14444 14702 17362 79.1 N/A
Thu 07PM 20AUG26 14417 14662 17296 59.1 N/A
Thu 10PM 20AUG26 14339 14570 17175 54.4 N/A
Fri 01AM 21AUG26 14246 14503 17145 54.4 N/A
Fri 04AM 21AUG26 14166 14420 14815 53.9 N/A
Fri 07AM 21AUG26 14170 14444 17111 65.6 N/A
Fri 10AM 21AUG26 14128 14522 17400 77.9 N/A
Fri 01PM 21AUG26 13900 14278 17109 80.4 N/A
Fri 04PM 21AUG26 14176 14551 17397 75.0 N/A
Fri 07PM 21AUG26 14311 14661 17475 59.6 N/A
Fri 10PM 21AUG26 14371 14690 17452 52.8 N/A
Sat 01AM 22AUG26 14262 14557 17268 53.2 N/A
Sat 04AM 22AUG26 14113 14418 17137 53.1 N/A
Sat 07AM 22AUG26 14031 14360 17114 65.9 N/A
Sat 10AM 22AUG26 13885 14226 14759 77.6 N/A
Sat 01PM 22AUG26 12735 14118 14705 80.6 N/A
Sat 04PM 22AUG26 14157 14486 17249 76.9 N/A
Sat 07PM 22AUG26 14131 14443 17174 58.9 N/A
Sat 10PM 22AUG26 14099 14392 14848 56.0 N/A
Sun 01AM 23AUG26 14061 14331 14752 55.3 N/A
Sun 04AM 23AUG26 14004 14286 14724 55.9 N/A
Sun 07AM 23AUG26 14033 14330 14794 66.2 N/A
Sun 10AM 23AUG26 13841 14194 14745 78.9 N/A
Sun 01PM 23AUG26 13904 14216 14702 82.0 N/A
Sun 04PM 23AUG26 14277 14546 17213 78.1 N/A
Sun 07PM 23AUG26 14156 14431 17099 59.5 N/A
Sun 10PM 23AUG26 14161 14453 17150 54.5 N/A
Mon 01AM 24AUG26 14101 14378 14810 54.3 N/A
Mon 04AM 24AUG26 13989 14273 14716 53.2 N/A
Mon 07AM 24AUG26 13922 14221 14686 66.6 N/A
Mon 10AM 24AUG26 12743 14075 14557 79.4 N/A
Mon 01PM 24AUG26 13847 14127 14561 81.5 N/A
Mon 04PM 24AUG26 13994 14262 14679 78.2 N/A
Mon 07PM 24AUG26 13912 14184 14607 59.9 N/A
Mon 10PM 24AUG26 12761 14107 14609 56.2 N/A
Tue 01AM 25AUG26 12680 13984 14441 55.1 N/A
Tue 04AM 25AUG26 12564 13868 14365 57.9 N/A
Tue 07AM 25AUG26 12532 13836 14337 66.2 N/A
Tue 10AM 25AUG26 12557 13828 14287 78.5 N/A
Tue 01PM 25AUG26 13818 14061 14437 81.4 N/A
Tue 04PM 25AUG26 13916 14216 14683 77.1 N/A
Tue 07PM 25AUG26 12750 14048 14475 60.0 N/A
Tue 10PM 25AUG26 12731 14071 14575 55.2 N/A
Wed 01AM 26AUG26 13844 14125 14561 54.5 N/A
Wed 04AM 26AUG26 13833 14118 14560 54.4 N/A
Wed 07AM 26AUG26 12704 14030 14501 65.8 N/A
Wed 10AM 26AUG26 12574 13893 14463 77.3 N/A
Wed 01PM 26AUG26 12757 14061 14493 79.4 N/A
Wed 04PM 26AUG26 13974 14259 14702 75.0 N/A
Wed 07PM 26AUG26 13957 14296 14826 56.2 N/A
Wed 10PM 26AUG26 13921 14288 17100 52.3 N/A
Thu 01AM 27AUG26 12755 14171 14785 52.1 N/A
Thu 04AM 27AUG26 13815 14179 14748 51.2 N/A
Thu 07AM 27AUG26 13799 14158 14719 63.2 N/A
Thu 10AM 27AUG26 12627 14026 14650 75.7 N/A
Thu 01PM 27AUG26 12685 14047 14592 77.8 N/A
Thu 04PM 27AUG26 14063 14363 14831 73.5 N/A
Thu 07PM 27AUG26 14172 14462 17157 53.1 N/A
Thu 10PM 27AUG26 14143 14437 17136 48.1 N/A

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