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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: 00Z Thu 17SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 04PM 16SEP26 10356 10657 12287 58.9 -
Wed 07PM 16SEP26 10461 10787 12336 39.9 N/A
Wed 10PM 16SEP26 10197 10621 12235 37.7 N/A
Thu 01AM 17SEP26 8850 10139 11780 36.8 N/A
Thu 04AM 17SEP26 8638 8890 10401 39.2 N/A
Thu 07AM 17SEP26 8503 8794 10269 46.5 N/A
Thu 10AM 17SEP26 8761 9924 10377 55.2 N/A
Thu 01PM 17SEP26 9927 10184 10583 58.9 N/A
Thu 04PM 17SEP26 9916 10223 10701 55.8 N/A
Thu 07PM 17SEP26 10119 10430 11880 39.1 N/A
Thu 10PM 17SEP26 10125 10462 11942 35.7 N/A
Fri 01AM 18SEP26 10032 10361 11842 34.6 N/A
Fri 04AM 18SEP26 10153 10488 11983 34.1 N/A
Fri 07AM 18SEP26 10130 10485 12023 43.7 N/A
Fri 10AM 18SEP26 10177 10480 12321 64.0 N/A
Fri 01PM 18SEP26 10744 11951 12331 68.4 N/A
Fri 04PM 18SEP26 11819 12059 12433 66.4 N/A
Fri 07PM 18SEP26 10704 13858 14362 46.3 N/A
Fri 10PM 18SEP26 12327 13840 14520 43.8 N/A
Sat 01AM 19SEP26 12486 13918 14435 42.3 N/A
Sat 04AM 19SEP26 12339 12729 14368 41.3 N/A
Sat 07AM 19SEP26 12430 13863 14475 50.0 N/A
Sat 10AM 19SEP26 12572 14026 14604 69.4 N/A
Sat 01PM 19SEP26 12297 12548 14312 76.9 N/A
Sat 04PM 19SEP26 12390 12653 14327 70.0 N/A
Sat 07PM 19SEP26 12516 13931 14581 49.1 N/A
Sat 10PM 19SEP26 12563 13936 14499 46.4 N/A
Sun 01AM 20SEP26 12466 13853 14511 45.5 N/A
Sun 04AM 20SEP26 12402 12717 14372 44.3 N/A
Sun 07AM 20SEP26 12293 12603 14193 52.1 N/A
Sun 10AM 20SEP26 12206 12527 14052 69.9 N/A
Sun 01PM 20SEP26 12229 12469 13878 74.4 N/A
Sun 04PM 20SEP26 12171 12429 13864 65.9 N/A
Sun 07PM 20SEP26 12051 12307 12706 53.1 N/A
Sun 10PM 20SEP26 12127 12374 12758 49.9 N/A
Mon 01AM 21SEP26 12096 12355 12757 49.4 N/A
Mon 04AM 21SEP26 12036 12312 12742 45.9 N/A
Mon 07AM 21SEP26 12065 12321 12720 53.8 N/A
Mon 10AM 21SEP26 12009 12251 12628 73.1 N/A
Mon 01PM 21SEP26 12211 12432 13802 73.5 N/A
Mon 04PM 21SEP26 12152 12385 12747 69.7 N/A
Mon 07PM 21SEP26 12199 12449 13865 50.1 N/A
Mon 10PM 21SEP26 12180 12416 13811 48.1 N/A
Tue 01AM 22SEP26 12143 12378 12743 47.0 N/A
Tue 04AM 22SEP26 12153 12419 13861 46.7 N/A
Tue 07AM 22SEP26 12130 12379 12766 55.3 N/A
Tue 10AM 22SEP26 12157 12393 12759 75.3 N/A
Tue 01PM 22SEP26 12459 12693 14076 76.6 N/A
Tue 04PM 22SEP26 12454 12724 14195 69.5 N/A
Tue 07PM 22SEP26 12391 12629 14085 50.5 N/A
Tue 10PM 22SEP26 12342 12608 14261 48.4 N/A
Wed 01AM 23SEP26 12363 12627 14361 48.0 N/A
Wed 04AM 23SEP26 12346 12613 14309 47.7 N/A
Wed 07AM 23SEP26 12336 12615 14302 55.5 N/A
Wed 10AM 23SEP26 12348 12633 14331 73.9 N/A
Wed 01PM 23SEP26 12488 12722 14216 77.1 N/A
Wed 04PM 23SEP26 12583 13918 14398 71.4 N/A
Wed 07PM 23SEP26 12602 13912 14350 52.8 N/A
Wed 10PM 23SEP26 12515 13825 14276 51.2 N/A
Thu 01AM 24SEP26 12439 12718 14198 50.6 N/A
Thu 04AM 24SEP26 12201 12537 14081 49.0 N/A
Thu 07AM 24SEP26 12056 12384 13944 55.4 N/A
Thu 10AM 24SEP26 12077 12314 12681 71.7 N/A
Thu 01PM 24SEP26 12216 12450 13844 73.0 N/A
Thu 04PM 24SEP26 12043 12297 12691 67.5 N/A
Thu 07PM 24SEP26 12321 12722 14160 48.8 N/A
Thu 10PM 24SEP26 12016 12459 14133 48.7 N/A
Fri 01AM 25SEP26 10760 12086 12682 46.0 N/A
Fri 04AM 25SEP26 10509 11822 12572 43.6 N/A
Fri 07AM 25SEP26 10343 10754 12488 48.5 N/A
Fri 10AM 25SEP26 10186 10463 12030 59.3 N/A
Fri 01PM 25SEP26 10054 10324 10743 58.7 N/A
Fri 04PM 25SEP26 8652 8914 12081 50.3 N/A
Fri 07PM 25SEP26 6751 7095 8734 36.2 N/A
Fri 10PM 25SEP26 5487 6666 7229 33.0 N/A
Sat 01AM 26SEP26 3997 9999 11878 25.6 N/A
Sat 04AM 26SEP26 5004 8794 10583 26.0 N/A
Sat 07AM 26SEP26 6834 8441 10216 33.9 N/A
Sat 10AM 26SEP26 8378 8626 9948 50.1 N/A
Sat 01PM 26SEP26 8594 8839 10174 53.2 N/A
Sat 04PM 26SEP26 8538 8786 10339 49.4 N/A

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