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Alta_I80 - Snow Level Forecast Location: 39.20N 120.81W Base Elevation: 3414 ft Peak Elevation: 3414 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 12Z Thu 14AUG2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Thu 05AM 14AUG25 14099 14356 14755 60.6 - Thu 08AM 14AUG25 14057 14328 14750 70.9 0.0 Thu 11AM 14AUG25 14004 14293 14743 83.4 0.0 Thu 02PM 14AUG25 14004 14293 14743 90.5 0.0 Thu 05PM 14AUG25 13982 14279 14740 90.9 0.0 Thu 08PM 14AUG25 14031 14311 14746 74.5 0.0 Thu 11PM 14AUG25 14005 14293 14743 67.2 0.0 Fri 02AM 15AUG25 13909 14230 14730 65.7 0.0 Fri 05AM 15AUG25 13840 14184 14720 63.8 0.0 Fri 08AM 15AUG25 12648 14060 14695 72.9 0.0 Fri 11AM 15AUG25 12641 14051 14693 84.7 0.0 Fri 02PM 15AUG25 12725 14120 14708 91.1 0.0 Fri 05PM 15AUG25 12763 14150 14714 92.6 0.0 Fri 08PM 15AUG25 13876 14208 14725 77.4 0.0 Fri 11PM 15AUG25 13885 14214 14727 67.1 0.0 Sat 02AM 16AUG25 13802 14159 14715 63.3 0.0 Sat 05AM 16AUG25 12613 14024 14688 59.4 0.0 Sat 08AM 16AUG25 12523 13903 14663 66.7 0.0 Sat 11AM 16AUG25 12452 13846 14651 76.8 0.0 Sat 02PM 16AUG25 12404 13801 14642 83.2 0.0 Sat 05PM 16AUG25 12337 12707 14621 82.9 0.0 Sat 08PM 16AUG25 12382 13838 14650 71.3 0.0 Sat 11PM 16AUG25 12381 13846 14651 61.5 0.0 Sun 02AM 17AUG25 12349 12764 14640 59.3 0.0 Sun 05AM 17AUG25 12082 12428 14422 58.5 0.0 Sun 08AM 17AUG25 12035 12387 14370 66.3 0.0 Sun 11AM 17AUG25 12049 12454 14498 75.8 0.0 Sun 02PM 17AUG25 12315 12687 14613 82.4 0.0 Sun 05PM 17AUG25 12315 12704 14621 82.7 0.0 Sun 08PM 17AUG25 12445 13858 14654 68.7 0.0 Sun 11PM 17AUG25 12600 14035 14690 60.5 0.0 Mon 02AM 18AUG25 12660 14097 14703 58.3 0.0 Mon 05AM 18AUG25 12671 14102 14704 56.8 0.0 Mon 08AM 18AUG25 12644 14081 14699 65.4 0.0 Mon 11AM 18AUG25 13860 14197 14723 77.6 0.0 Mon 02PM 18AUG25 14029 14310 14746 83.6 0.0 Mon 05PM 18AUG25 14109 14362 14757 84.0 0.0 Mon 08PM 18AUG25 14161 14397 14764 67.9 0.0 Mon 11PM 18AUG25 14126 14374 14759 59.7 0.0 Tue 02AM 19AUG25 14075 14340 14752 58.8 0.0 Tue 05AM 19AUG25 14051 14324 14749 57.9 0.0 Tue 08AM 19AUG25 14023 14305 14745 68.3 0.0 Tue 11AM 19AUG25 14002 14291 14742 82.2 0.0 Tue 02PM 19AUG25 14020 14303 14745 88.8 0.0 Tue 05PM 19AUG25 14058 14329 14750 89.4 0.0 Tue 08PM 19AUG25 14115 14366 14757 71.3 0.0 Tue 11PM 19AUG25 14119 14369 14758 64.4 0.0 Wed 02AM 20AUG25 13913 14233 14730 63.5 0.0 Wed 05AM 20AUG25 13929 14243 14732 62.9 0.0 Wed 08AM 20AUG25 14054 14326 14749 73.6 0.0 Wed 11AM 20AUG25 14083 14345 14753 88.2 0.0 Wed 02PM 20AUG25 14107 14361 14756 94.9 0.0 Wed 05PM 20AUG25 14178 14408 14766 95.0 0.0 Wed 08PM 20AUG25 14213 14431 14771 76.5 0.0 Wed 11PM 20AUG25 14154 14392 14763 68.8 0.0 Thu 02AM 21AUG25 14090 14350 14754 67.8 0.0 Thu 05AM 21AUG25 14142 14384 14761 67.0 0.0 Thu 08AM 21AUG25 14264 14465 14778 77.1 0.0 Thu 11AM 21AUG25 14286 14480 14781 92.8 0.0 Thu 02PM 21AUG25 14323 14504 14785 98.9 0.0 Thu 05PM 21AUG25 14343 14517 14788 99.8 0.0 Thu 08PM 21AUG25 14349 14522 14789 79.1 0.0 Thu 11PM 21AUG25 14370 14536 14792 71.9 0.0 Fri 02AM 22AUG25 14331 14510 14786 71.2 0.0 Fri 05AM 22AUG25 14282 14477 14780 70.9 0.0 Fri 08AM 22AUG25 14284 14479 14780 80.7 0.0 Fri 11AM 22AUG25 14310 14496 14784 96.8 0.0 Fri 02PM 22AUG25 14331 14509 14786 102.4 0.0 Fri 05PM 22AUG25 14317 14500 14785 102.0 0.0 Fri 08PM 22AUG25 14309 14495 14783 81.4 0.0 Fri 11PM 22AUG25 14297 14487 14782 74.5 0.0 Sat 02AM 23AUG25 14278 14474 14779 73.4 0.0 Sat 05AM 23AUG25 14249 14455 14776 71.2 0.0 Sat 08AM 23AUG25 14230 14443 14773 79.7 0.0 Sat 11AM 23AUG25 14185 14413 14767 94.0 0.0 Sat 02PM 23AUG25 14161 14397 14764 98.5 0.0 Sat 05PM 23AUG25 14200 14423 14769 98.1 0.0 Sat 08PM 23AUG25 14208 14428 14770 77.5 0.0 Sat 11PM 23AUG25 14219 14435 14771 72.0 0.0 Sun 02AM 24AUG25 14177 14408 14766 70.7 0.0 Sun 05AM 24AUG25 14149 14389 14762 69.8 0.0

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