Active MJO Pushes East - What Effect Will Coming Inactive Phase Have? - Video Forecast HERE (12/7/25)

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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: 18Z Sun 07DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Sun 10AM 07DEC25 9898 10348 12059 53.4 - Sun 01PM 07DEC25 8780 10055 10687 57.1 0.0 Sun 04PM 07DEC25 8704 9962 10579 51.0 0.0 Sun 07PM 07DEC25 8815 10095 10668 47.6 0.0 Sun 10PM 07DEC25 8823 10125 10759 47.3 0.0 Mon 01AM 08DEC25 10030 10507 12056 46.6 0.0 Mon 04AM 08DEC25 10335 10718 12166 46.6 0.0 Mon 07AM 08DEC25 10503 11822 12290 45.4 0.0 Mon 10AM 08DEC25 10659 11964 12439 57.9 0.0 Mon 01PM 08DEC25 11789 12137 12679 60.0 0.0 Mon 04PM 08DEC25 11932 12272 14009 53.9 0.0 Mon 07PM 08DEC25 11907 12276 14180 49.0 0.0 Mon 10PM 08DEC25 11886 12274 14240 50.1 0.0 Tue 01AM 09DEC25 11923 12315 14330 48.8 0.0 Tue 04AM 09DEC25 11947 12357 14413 48.2 0.0 Tue 07AM 09DEC25 11931 12294 14204 48.1 0.0 Tue 10AM 09DEC25 11908 12245 13809 59.9 0.0 Tue 01PM 09DEC25 11890 12207 12702 65.8 0.0 Tue 04PM 09DEC25 11862 12163 12632 57.0 0.0 Tue 07PM 09DEC25 11897 12194 12656 52.0 0.0 Tue 10PM 09DEC25 11839 12167 12679 51.8 0.0 Wed 01AM 10DEC25 11831 12163 12682 51.5 0.0 Wed 04AM 10DEC25 11922 12272 14072 51.5 0.0 Wed 07AM 10DEC25 11986 12318 14152 50.4 0.0 Wed 10AM 10DEC25 12007 12334 14185 61.8 0.0 Wed 01PM 10DEC25 12111 12429 14380 65.3 0.0 Wed 04PM 10DEC25 12177 12506 14492 58.0 0.0 Wed 07PM 10DEC25 12131 12428 14334 52.3 0.0 Wed 10PM 10DEC25 12147 12450 14388 52.1 0.0 Thu 01AM 11DEC25 12160 12492 14480 51.2 0.0 Thu 04AM 11DEC25 12058 12406 14394 50.4 0.0 Thu 07AM 11DEC25 12022 12320 13915 50.0 0.0 Thu 10AM 11DEC25 12037 12337 14030 62.8 0.0 Thu 01PM 11DEC25 12070 12374 14213 66.4 0.0 Thu 04PM 11DEC25 12122 12420 14317 58.7 0.0 Thu 07PM 11DEC25 12157 12470 14434 53.3 0.0 Thu 10PM 11DEC25 12197 12529 14514 52.3 0.0 Fri 01AM 12DEC25 12243 12570 14544 51.1 0.0 Fri 04AM 12DEC25 12232 12565 14542 50.4 0.0 Fri 07AM 12DEC25 12137 12464 14444 50.0 0.0 Fri 10AM 12DEC25 12124 12462 14453 63.4 0.0 Fri 01PM 12DEC25 12139 12485 14485 66.8 0.0 Fri 04PM 12DEC25 12127 12491 14503 59.2 0.0 Fri 07PM 12DEC25 12073 12420 14412 52.8 0.0 Fri 10PM 12DEC25 12064 12407 14389 52.0 0.0 Sat 01AM 13DEC25 12085 12420 14394 51.0 0.0 Sat 04AM 13DEC25 11989 12319 14144 49.9 0.0 Sat 07AM 13DEC25 11989 12306 14001 49.4 0.0 Sat 10AM 13DEC25 11935 12252 12745 62.2 0.0 Sat 01PM 13DEC25 11852 12172 12671 66.1 0.0 Sat 04PM 13DEC25 11779 12104 12609 58.1 0.0 Sat 07PM 13DEC25 10768 12063 12572 51.6 0.0 Sat 10PM 13DEC25 10654 11966 12495 51.2 0.0 Sun 01AM 14DEC25 10541 11833 12323 50.4 0.0 Sun 04AM 14DEC25 10410 10751 12232 49.5 0.0 Sun 07AM 14DEC25 10356 10685 12172 50.4 0.0 Sun 10AM 14DEC25 10344 10692 12209 61.1 0.0 Sun 01PM 14DEC25 10266 10617 12187 65.5 0.0 Sun 04PM 14DEC25 10260 10621 12195 57.0 0.0 Sun 07PM 14DEC25 10234 10591 12156 51.6 0.0 Sun 10PM 14DEC25 10205 10565 12099 52.1 0.0 Mon 01AM 15DEC25 10211 10566 12084 51.1 0.0 Mon 04AM 15DEC25 10145 10504 12020 49.8 0.0 Mon 07AM 15DEC25 10145 10486 11980 48.5 0.0 Mon 10AM 15DEC25 10091 10437 11938 61.1 0.0 Mon 01PM 15DEC25 10102 10425 11889 66.0 0.0 Mon 04PM 15DEC25 10127 10472 11964 56.5 0.0 Mon 07PM 15DEC25 10107 10454 11961 50.1 0.0 Mon 10PM 15DEC25 10084 10423 11932 49.0 0.0 Tue 01AM 16DEC25 10162 10524 12058 48.0 0.0 Tue 04AM 16DEC25 10105 10471 12004 48.2 0.0 Tue 07AM 16DEC25 10127 10490 12000 47.2 0.0 Tue 10AM 16DEC25 10183 10528 12032 58.9 0.0 Tue 01PM 16DEC25 10225 10592 12107 64.5 0.0 Tue 04PM 16DEC25 10256 10583 12050 55.1 0.0 Tue 07PM 16DEC25 10379 10724 12152 49.4 0.0 Tue 10PM 16DEC25 10403 10712 12165 48.5 0.0 Wed 01AM 17DEC25 10434 10748 12222 47.0 0.0 Wed 04AM 17DEC25 10573 11847 12332 46.5 0.0 Wed 07AM 17DEC25 10809 12145 12729 46.3 0.0 Wed 10AM 17DEC25 11951 12361 14417 61.0 0.0

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