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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 Fri 18SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 04AM 18SEP26 10062 10477 12056 33.7 -
Fri 07AM 18SEP26 10174 10549 12226 43.5 N/A
Fri 10AM 18SEP26 10153 10469 12423 61.3 N/A
Fri 01PM 18SEP26 10617 11839 12331 66.8 N/A
Fri 04PM 18SEP26 10739 11972 12414 65.4 N/A
Fri 07PM 18SEP26 10761 12527 14379 46.3 N/A
Fri 10PM 18SEP26 12263 12768 14426 42.9 N/A
Sat 01AM 19SEP26 12317 13799 14491 41.5 N/A
Sat 04AM 19SEP26 12332 12755 14420 40.4 N/A
Sat 07AM 19SEP26 12444 13900 14508 48.5 N/A
Sat 10AM 19SEP26 12524 13973 14565 66.3 N/A
Sat 01PM 19SEP26 12233 12538 14314 73.7 N/A
Sat 04PM 19SEP26 12289 12583 14318 68.5 N/A
Sat 07PM 19SEP26 12463 13922 14579 48.2 N/A
Sat 10PM 19SEP26 12557 13965 14514 45.9 N/A
Sun 01AM 20SEP26 12454 13881 14577 45.0 N/A
Sun 04AM 20SEP26 12416 13812 14415 44.2 N/A
Sun 07AM 20SEP26 12318 12672 14267 51.5 N/A
Sun 10AM 20SEP26 12183 12495 14053 67.5 N/A
Sun 01PM 20SEP26 12207 12444 13846 74.9 N/A
Sun 04PM 20SEP26 12232 12486 13924 65.8 N/A
Sun 07PM 20SEP26 12106 12370 13808 51.6 N/A
Sun 10PM 20SEP26 12188 12465 13917 52.4 N/A
Mon 01AM 21SEP26 12122 12411 13866 49.0 N/A
Mon 04AM 21SEP26 11963 12234 12655 47.4 N/A
Mon 07AM 21SEP26 11967 12238 12659 54.6 N/A
Mon 10AM 21SEP26 11983 12231 12616 72.3 N/A
Mon 01PM 21SEP26 12075 12298 12643 72.1 N/A
Mon 04PM 21SEP26 12043 12276 12639 67.6 N/A
Mon 07PM 21SEP26 12084 12315 12674 49.2 N/A
Mon 10PM 21SEP26 12047 12287 12658 46.7 N/A
Tue 01AM 22SEP26 12095 12352 12751 46.3 N/A
Tue 04AM 22SEP26 12091 12342 12731 46.2 N/A
Tue 07AM 22SEP26 12097 12344 12727 54.6 N/A
Tue 10AM 22SEP26 12098 12334 12700 73.1 N/A
Tue 01PM 22SEP26 12369 12606 13993 75.2 N/A
Tue 04PM 22SEP26 12361 12597 13980 71.7 N/A
Tue 07PM 22SEP26 12298 12536 14018 51.9 N/A
Tue 10PM 22SEP26 12332 12603 14115 49.9 N/A
Wed 01AM 23SEP26 12306 12580 14143 49.6 N/A
Wed 04AM 23SEP26 12342 12638 14253 48.5 N/A
Wed 07AM 23SEP26 12329 12619 14263 56.6 N/A
Wed 10AM 23SEP26 12256 12512 14067 73.4 N/A
Wed 01PM 23SEP26 12504 12739 14139 78.0 N/A
Wed 04PM 23SEP26 12525 13822 14193 72.0 N/A
Wed 07PM 23SEP26 12480 12730 14135 52.7 N/A
Wed 10PM 23SEP26 12435 12669 14085 50.1 N/A
Thu 01AM 24SEP26 12377 12624 14034 49.8 N/A
Thu 04AM 24SEP26 12248 12506 13931 48.8 N/A
Thu 07AM 24SEP26 12137 12405 13843 56.6 N/A
Thu 10AM 24SEP26 12081 12319 12688 71.5 N/A
Thu 01PM 24SEP26 12276 12510 13905 74.0 N/A
Thu 04PM 24SEP26 12102 12353 12744 69.0 N/A
Thu 07PM 24SEP26 12156 12412 13839 52.1 N/A
Thu 10PM 24SEP26 12131 12389 13820 48.5 N/A
Fri 01AM 25SEP26 12046 12305 12709 48.6 N/A
Fri 04AM 25SEP26 11956 12222 12636 50.9 N/A
Fri 07AM 25SEP26 11918 12175 12573 56.3 N/A
Fri 10AM 25SEP26 11949 12186 12554 69.4 N/A
Fri 01PM 25SEP26 12166 12402 12768 72.4 N/A
Fri 04PM 25SEP26 12306 12645 14101 66.8 N/A
Fri 07PM 25SEP26 12395 12681 14112 51.2 N/A
Fri 10PM 25SEP26 12300 12570 14022 46.0 N/A
Sat 01AM 26SEP26 12279 12549 13999 44.9 N/A
Sat 04AM 26SEP26 12247 12596 14104 42.7 N/A
Sat 07AM 26SEP26 12269 12632 14137 50.7 N/A
Sat 10AM 26SEP26 12067 12555 14139 69.8 N/A
Sat 01PM 26SEP26 12236 12477 13912 74.0 N/A
Sat 04PM 26SEP26 12399 12747 14238 70.2 N/A
Sat 07PM 26SEP26 12393 12640 14127 49.4 N/A
Sat 10PM 26SEP26 12280 12556 14110 48.2 N/A
Sun 01AM 27SEP26 12333 12619 14245 47.6 N/A
Sun 04AM 27SEP26 12335 12663 14402 46.9 N/A
Sun 07AM 27SEP26 12752 14122 14647 53.7 N/A
Sun 10AM 27SEP26 13897 14223 14731 72.7 N/A
Sun 01PM 27SEP26 12551 13817 14278 77.8 N/A
Sun 04PM 27SEP26 13803 14093 14544 70.8 N/A
Sun 07PM 27SEP26 12752 14006 14355 50.8 N/A
Sun 10PM 27SEP26 12527 13817 14237 48.3 N/A
Mon 01AM 28SEP26 12400 12742 14258 45.8 N/A
Mon 04AM 28SEP26 12171 12660 14285 46.8 N/A

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