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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 20FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 04AM 20FEB26 1043 1803 2969 20.2 -
Fri 07AM 20FEB26 503 1262 2435 18.6 0.0
Fri 10AM 20FEB26 2965 3461 4001 29.0 0.0
Fri 01PM 20FEB26 3511 3862 5075 31.3 0.0
Fri 04PM 20FEB26 3400 3752 5021 30.1 0.1
Fri 07PM 20FEB26 2026 2778 3691 23.7 0.0
Fri 10PM 20FEB26 858 1613 2783 19.6 0.0
Sat 01AM 21FEB26 0 965 2135 17.4 0.0
Sat 04AM 21FEB26 690 1448 2620 19.3 0.0
Sat 07AM 21FEB26 1478 2236 3402 21.9 0.0
Sat 10AM 21FEB26 4961 5428 6865 34.7 0.0
Sat 01PM 21FEB26 5097 5472 6964 36.8 0.0
Sat 04PM 21FEB26 5122 5500 7010 36.8 0.0
Sat 07PM 21FEB26 3103 6569 7195 27.8 0.0
Sat 10PM 21FEB26 2344 6441 7083 25.0 0.0
Sun 01AM 22FEB26 2095 2848 7172 24.3 0.0
Sun 04AM 22FEB26 2407 6569 8163 25.3 0.0
Sun 07AM 22FEB26 2356 6747 8255 25.2 0.0
Sun 10AM 22FEB26 6395 6754 8234 39.3 0.0
Sun 01PM 22FEB26 5511 6738 8396 42.3 0.0
Sun 04PM 22FEB26 6481 6997 9981 41.9 0.0
Sun 07PM 22FEB26 7078 8657 10355 31.4 0.0
Sun 10PM 22FEB26 8413 9899 10576 28.4 0.0
Mon 01AM 23FEB26 8550 9958 10602 28.1 0.0
Mon 04AM 23FEB26 8659 10026 10631 28.5 0.0
Mon 07AM 23FEB26 8652 10058 10720 29.1 0.0
Mon 10AM 23FEB26 8572 9966 10649 46.5 0.0
Mon 01PM 23FEB26 8511 8965 10301 48.5 0.0
Mon 04PM 23FEB26 7199 8524 10417 47.9 0.0
Mon 07PM 23FEB26 7205 8940 10476 40.7 0.0
Mon 10PM 23FEB26 7138 8842 10531 39.5 0.0
Tue 01AM 24FEB26 8224 8885 10651 38.7 0.0
Tue 04AM 24FEB26 8380 8828 10499 39.2 0.0
Tue 07AM 24FEB26 8389 8800 10397 41.2 0.0
Tue 10AM 24FEB26 8366 8769 10476 42.5 0.0
Tue 01PM 24FEB26 8307 8751 10553 45.0 0.0
Tue 04PM 24FEB26 8250 8781 10540 44.9 0.0
Tue 07PM 24FEB26 8198 8596 10184 44.2 0.0
Tue 10PM 24FEB26 8142 8601 10193 44.2 0.0
Wed 01AM 25FEB26 8206 8680 10246 44.5 0.0
Wed 04AM 25FEB26 8166 8538 10011 44.0 0.0
Wed 07AM 25FEB26 8138 8473 9903 43.4 0.0
Wed 10AM 25FEB26 7021 8267 8833 44.7 0.0
Wed 01PM 25FEB26 7085 8352 8970 46.7 0.0
Wed 04PM 25FEB26 7173 8629 10370 47.4 0.0
Wed 07PM 25FEB26 7218 9949 10660 41.0 0.0
Wed 10PM 25FEB26 8704 10166 10809 38.1 0.0
Thu 01AM 26FEB26 8700 10108 10758 36.6 0.0
Thu 04AM 26FEB26 8712 10069 10698 35.2 0.0
Thu 07AM 26FEB26 8609 9915 10431 34.1 0.0
Thu 10AM 26FEB26 8486 8799 10498 52.7 0.0
Thu 01PM 26FEB26 8473 8858 11832 56.6 0.0
Thu 04PM 26FEB26 8571 9976 12033 54.1 0.0
Thu 07PM 26FEB26 10003 10544 12168 41.9 0.0
Thu 10PM 26FEB26 9925 10440 12110 41.1 0.0
Fri 01AM 27FEB26 10245 10714 12238 40.6 0.0
Fri 04AM 27FEB26 9972 10433 12043 40.1 0.0
Fri 07AM 27FEB26 10248 10605 12074 39.8 0.0
Fri 10AM 27FEB26 10260 10714 12245 57.2 0.0
Fri 01PM 27FEB26 10250 10690 12292 60.8 0.0
Fri 04PM 27FEB26 10386 11837 12567 57.9 0.0
Fri 07PM 27FEB26 10334 11802 12481 43.8 0.0
Fri 10PM 27FEB26 10369 11783 12496 40.5 0.0
Sat 01AM 28FEB26 10399 11811 12544 39.8 0.0
Sat 04AM 28FEB26 10416 11805 12449 38.9 0.0
Sat 07AM 28FEB26 10578 11965 12586 39.1 0.0
Sat 10AM 28FEB26 10540 11915 12510 56.7 0.0
Sat 01PM 28FEB26 10445 11805 12401 61.7 0.0
Sat 04PM 29FEB26 10503 11830 12350 57.8 0.0
Sat 07PM 29FEB26 10461 10780 12340 45.1 0.0
Sat 10PM 29FEB26 10587 11885 12465 42.0 0.0
Sun 01AM 01MAR26 10536 11834 12395 38.6 0.0
Sun 04AM 01MAR26 10571 11896 12461 37.2 0.0
Sun 07AM 01MAR26 10445 10786 12308 37.1 0.0
Sun 10AM 01MAR26 10512 11837 12405 50.5 0.0
Sun 01PM 01MAR26 10391 10736 12265 57.5 0.0
Sun 04PM 01MAR26 10155 10576 12168 52.0 0.0
Sun 07PM 01MAR26 10231 10673 12206 43.4 0.0
Sun 10PM 01MAR26 10052 10448 11993 42.2 0.0
Mon 01AM 02MAR26 8970 10262 11821 42.0 0.0
Mon 04AM 02MAR26 8837 10131 10732 41.8 0.0

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