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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 Tue 21JUL2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 04AM 21JUL26 14034 14376 17155 59.2 -
Tue 07AM 21JUL26 14002 14365 17178 68.4 N/A
Tue 10AM 21JUL26 13939 14368 17296 78.0 N/A
Tue 01PM 21JUL26 14012 14565 17720 77.4 N/A
Tue 04PM 21JUL26 13899 14259 14820 72.6 N/A
Tue 07PM 21JUL26 14146 14489 17277 64.1 N/A
Tue 10PM 21JUL26 14048 14395 17182 57.0 N/A
Wed 01AM 22JUL26 14075 14455 17304 55.6 N/A
Wed 04AM 22JUL26 14167 14563 17447 54.1 N/A
Wed 07AM 22JUL26 14173 14708 17845 67.7 N/A
Wed 10AM 22JUL26 14197 14678 17717 77.0 N/A
Wed 01PM 22JUL26 14217 14663 17642 79.0 N/A
Wed 04PM 22JUL26 14471 14797 17578 75.1 N/A
Wed 07PM 22JUL26 14621 17204 17770 61.8 N/A
Wed 10PM 22JUL26 14487 14796 17549 52.2 N/A
Thu 01AM 23JUL26 14254 14612 17434 52.2 N/A
Thu 04AM 23JUL26 14272 14607 17390 51.5 N/A
Thu 07AM 23JUL26 14350 14646 17366 65.8 N/A
Thu 10AM 23JUL26 14452 14765 17523 78.9 N/A
Thu 01PM 23JUL26 14599 17194 17779 81.6 N/A
Thu 04PM 23JUL26 14800 17375 17905 78.4 N/A
Thu 07PM 23JUL26 17036 17464 17928 61.3 N/A
Thu 10PM 23JUL26 14828 17350 17792 51.7 N/A
Fri 01AM 24JUL26 14649 17143 17562 52.4 N/A
Fri 04AM 24JUL26 14602 17135 17621 51.9 N/A
Fri 07AM 24JUL26 14685 17254 17788 67.8 N/A
Fri 10AM 24JUL26 14700 17306 17898 80.1 N/A
Fri 01PM 24JUL26 14717 17332 17934 82.8 N/A
Fri 04PM 24JUL26 14801 17392 17946 78.4 N/A
Fri 07PM 24JUL26 17037 17634 18199 60.9 N/A
Fri 10PM 24JUL26 17037 17734 18331 52.1 N/A
Sat 01AM 25JUL26 17037 17497 18065 51.8 N/A
Sat 04AM 25JUL26 14776 17383 17966 51.5 N/A
Sat 07AM 25JUL26 14705 17316 17914 67.2 N/A
Sat 10AM 25JUL26 14693 17312 17924 78.4 N/A
Sat 01PM 25JUL26 14696 17269 17808 81.1 N/A
Sat 04PM 25JUL26 14744 17322 17864 77.1 N/A
Sat 07PM 25JUL26 14787 17336 17827 60.8 N/A
Sat 10PM 25JUL26 14775 17322 17811 51.5 N/A
Sun 01AM 26JUL26 14649 17180 17658 51.4 N/A
Sun 04AM 26JUL26 14561 14841 17549 50.9 N/A
Sun 07AM 26JUL26 14510 14799 17521 66.9 N/A
Sun 10AM 26JUL26 14497 14831 17631 78.6 N/A
Sun 01PM 26JUL26 14534 17105 17660 81.2 N/A
Sun 04PM 26JUL26 14759 17346 17899 77.3 N/A
Sun 07PM 26JUL26 14820 17401 17939 60.3 N/A
Sun 10PM 26JUL26 14770 17325 17827 50.8 N/A
Mon 01AM 27JUL26 14631 17182 17694 50.5 N/A
Mon 04AM 27JUL26 14572 17126 17650 50.3 N/A
Mon 07AM 27JUL26 14582 17168 17740 65.9 N/A
Mon 10AM 27JUL26 14811 17514 18247 76.6 N/A
Mon 01PM 27JUL26 14779 17396 17997 79.1 N/A
Mon 04PM 27JUL26 17013 17624 18246 75.5 N/A
Mon 07PM 27JUL26 17013 17555 18094 57.5 N/A
Mon 10PM 27JUL26 14746 17271 17730 47.8 N/A
Tue 01AM 28JUL26 14622 17195 17745 46.8 N/A
Tue 04AM 28JUL26 14465 14770 17516 46.5 N/A
Tue 07AM 28JUL26 14496 17099 17710 63.7 N/A
Tue 10AM 28JUL26 14643 17378 18183 77.8 N/A
Tue 01PM 28JUL26 14756 17460 18201 81.6 N/A
Tue 04PM 28JUL26 14772 17315 17798 78.4 N/A
Tue 07PM 28JUL26 14775 17321 17809 59.5 N/A
Tue 10PM 28JUL26 14753 17286 17754 50.9 N/A
Wed 01AM 29JUL26 14631 17164 17646 50.2 N/A
Wed 04AM 29JUL26 14586 17116 17600 49.6 N/A
Wed 07AM 29JUL26 14625 17173 17680 65.9 N/A
Wed 10AM 29JUL26 14714 17328 17931 79.1 N/A
Wed 01PM 29JUL26 16943 17585 18252 82.6 N/A
Wed 04PM 29JUL26 16943 17587 18135 79.0 N/A
Wed 07PM 29JUL26 16943 17539 18042 60.7 N/A
Wed 10PM 29JUL26 14724 17216 17624 51.8 N/A
Thu 01AM 30JUL26 14508 14751 17390 52.2 N/A
Thu 04AM 30JUL26 14577 17146 17693 51.5 N/A
Thu 07AM 30JUL26 14740 17384 18031 68.3 N/A
Thu 10AM 30JUL26 16971 17504 18139 81.9 N/A
Thu 01PM 30JUL26 16971 17568 18219 85.0 N/A
Thu 04PM 30JUL26 16971 17462 17992 81.6 N/A
Thu 07PM 30JUL26 14738 17267 17731 64.1 N/A
Thu 10PM 30JUL26 14650 17172 17637 57.7 N/A
Fri 01AM 31JUL26 14552 14828 17529 57.0 N/A
Fri 04AM 31JUL26 14459 14726 17401 56.2 N/A

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