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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: 18Z Mon 21SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 10AM 21SEP26 11968 12216 12602 69.9 -
Mon 01PM 21SEP26 12100 12325 12675 71.5 N/A
Mon 04PM 21SEP26 11993 12237 12617 64.9 N/A
Mon 07PM 21SEP26 11949 12200 12591 45.6 N/A
Mon 10PM 21SEP26 12012 12249 12617 43.5 N/A
Tue 01AM 22SEP26 11932 12184 12574 43.6 N/A
Tue 04AM 22SEP26 11957 12222 12634 43.1 N/A
Tue 07AM 22SEP26 11938 12190 12581 52.1 N/A
Tue 10AM 22SEP26 11945 12183 12553 72.0 N/A
Tue 01PM 22SEP26 12115 12352 12719 71.4 N/A
Tue 04PM 22SEP26 12153 12451 13945 67.0 N/A
Tue 07PM 22SEP26 12165 12412 13824 47.5 N/A
Tue 10PM 22SEP26 12043 12292 12678 45.7 N/A
Wed 01AM 23SEP26 12041 12311 12731 45.4 N/A
Wed 04AM 23SEP26 12163 12511 14097 44.7 N/A
Wed 07AM 23SEP26 12166 12537 14208 53.2 N/A
Wed 10AM 23SEP26 12334 13810 14442 71.6 N/A
Wed 01PM 23SEP26 12351 12611 14279 74.4 N/A
Wed 04PM 23SEP26 12585 13921 14450 69.7 N/A
Wed 07PM 23SEP26 12514 12762 14255 49.5 N/A
Wed 10PM 23SEP26 12435 12688 14197 47.8 N/A
Thu 01AM 24SEP26 12404 12673 14277 47.9 N/A
Thu 04AM 24SEP26 12384 12670 14281 46.4 N/A
Thu 07AM 24SEP26 12345 12702 14264 54.1 N/A
Thu 10AM 24SEP26 12065 12499 14130 69.5 N/A
Thu 01PM 24SEP26 12134 12443 14020 71.4 N/A
Thu 04PM 24SEP26 12022 12461 14153 65.6 N/A
Thu 07PM 24SEP26 12255 12722 14317 50.8 N/A
Thu 10PM 24SEP26 11985 12484 14172 47.2 N/A
Fri 01AM 25SEP26 11834 12263 13972 43.6 N/A
Fri 04AM 25SEP26 11923 12305 13935 42.4 N/A
Fri 07AM 25SEP26 11784 12128 12665 48.5 N/A
Fri 10AM 25SEP26 11842 12286 14060 61.9 N/A
Fri 01PM 25SEP26 10792 12573 14494 65.5 N/A
Fri 04PM 25SEP26 12006 12681 14632 60.5 N/A
Fri 07PM 25SEP26 12236 14006 14838 43.1 N/A
Fri 10PM 25SEP26 12453 14046 14721 42.4 N/A
Sat 01AM 26SEP26 12499 14086 14755 41.9 N/A
Sat 04AM 26SEP26 13854 14220 14791 40.6 N/A
Sat 07AM 26SEP26 13864 14197 14717 48.7 N/A
Sat 10AM 26SEP26 12625 14087 14627 64.7 N/A
Sat 01PM 26SEP26 12469 14068 14653 68.0 N/A
Sat 04PM 26SEP26 12512 14002 14655 62.3 N/A
Sat 07PM 26SEP26 12451 13976 14562 45.2 N/A
Sat 10PM 26SEP26 12191 12711 14388 42.8 N/A
Sun 01AM 27SEP26 11958 12477 14209 41.5 N/A
Sun 04AM 27SEP26 11795 12341 14105 40.2 N/A
Sun 07AM 27SEP26 10631 12072 13837 46.5 N/A
Sun 10AM 27SEP26 10472 11839 12556 60.6 N/A
Sun 01PM 27SEP26 10469 10756 12394 63.0 N/A
Sun 04PM 27SEP26 10405 10732 13887 58.8 N/A
Sun 07PM 27SEP26 10808 12221 13939 39.4 N/A
Sun 10PM 27SEP26 11962 12322 13920 37.0 N/A
Mon 01AM 28SEP26 12079 12399 13979 36.7 N/A
Mon 04AM 28SEP26 12388 13825 14323 36.0 N/A
Mon 07AM 28SEP26 12468 13865 14371 42.6 N/A
Mon 10AM 28SEP26 12491 13867 14507 63.7 N/A
Mon 01PM 28SEP26 12498 13943 14710 72.6 N/A
Mon 04PM 28SEP26 12632 14076 14854 71.2 N/A
Mon 07PM 28SEP26 14119 14449 17212 46.9 N/A
Mon 10PM 28SEP26 14058 14378 17117 43.7 N/A
Tue 01AM 29SEP26 13988 14312 14817 42.8 N/A
Tue 04AM 29SEP26 13991 14307 14801 42.7 N/A
Tue 07AM 29SEP26 13980 14316 14840 50.9 N/A
Tue 10AM 29SEP26 13966 14317 17104 71.9 N/A
Tue 01PM 29SEP26 14082 14437 17241 73.9 N/A
Tue 04PM 29SEP26 14198 14567 17404 68.4 N/A
Tue 07PM 29SEP26 14260 14636 17493 47.0 N/A
Tue 10PM 29SEP26 14147 14496 17295 45.0 N/A
Wed 01AM 30SEP26 14038 14380 17158 44.2 N/A
Wed 04AM 30SEP26 13963 14300 14827 44.0 N/A
Wed 07AM 30SEP26 14003 14347 17126 51.0 N/A
Wed 10AM 30SEP26 12510 14085 14765 68.5 N/A
Wed 01PM 30SEP26 12556 14033 14594 70.8 N/A
Wed 04PM 30SEP26 13877 14206 14719 65.2 N/A
Wed 07PM 30SEP26 13909 14276 14849 47.1 N/A
Wed 10PM 30SEP26 13796 14139 14674 43.7 N/A
Thu 01AM 01OCT26 12481 13928 14496 42.2 N/A
Thu 04AM 01OCT26 12469 13897 14444 41.5 N/A
Thu 07AM 01OCT26 12229 12680 14331 46.6 N/A
Thu 10AM 01OCT26 12077 12583 14377 63.9 N/A

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