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

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Big_Sky - Snow Level Forecast Location: 45.28N 111.45W Base Elevation: 6800 ft Peak Elevation: 11166 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 12Z Sat 13DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Sat 05AM 13DEC25 8393 8773 10176 27.0 - Sat 08AM 13DEC25 8413 8793 10270 27.2 0.0 Sat 11AM 13DEC25 8618 9913 10586 36.2 0.0 Sat 02PM 13DEC25 8814 10238 11908 36.7 0.0 Sat 05PM 13DEC25 10063 10419 11951 27.4 0.0 Sat 08PM 13DEC25 10215 10489 11943 24.8 0.0 Sat 11PM 13DEC25 10333 10638 12149 25.1 0.0 Sun 02AM 14DEC25 10544 11816 12315 25.7 0.0 Sun 05AM 14DEC25 10673 11932 12388 26.9 0.0 Sun 08AM 14DEC25 10646 11893 12349 27.1 0.0 Sun 11AM 14DEC25 10669 11927 12403 35.4 0.0 Sun 02PM 14DEC25 10607 11855 12324 37.2 0.0 Sun 05PM 14DEC25 10382 10663 12123 28.4 0.0 Sun 08PM 14DEC25 10267 10567 12017 27.1 0.0 Sun 11PM 14DEC25 10269 10562 12010 26.4 0.0 Mon 02AM 15DEC25 10175 10445 11837 26.1 0.0 Mon 05AM 15DEC25 10054 10398 11898 25.7 0.0 Mon 08AM 15DEC25 10078 10386 11838 25.5 0.0 Mon 11AM 15DEC25 10103 10404 11850 33.1 0.0 Mon 02PM 15DEC25 9906 10159 10553 34.5 0.0 Mon 05PM 15DEC25 8227 8578 10211 29.5 0.1 Mon 08PM 15DEC25 8388 8971 10403 28.4 0.0 Mon 11PM 15DEC25 4903 8621 10372 25.8 0.0 Tue 02AM 16DEC25 4954 8296 10059 26.1 0.0 Tue 05AM 16DEC25 5205 5570 10016 27.5 0.0 Tue 08AM 16DEC25 5355 6823 8716 28.5 0.0 Tue 11AM 16DEC25 7102 8234 8623 37.1 0.0 Tue 02PM 16DEC25 6987 8173 8680 35.7 0.0 Tue 05PM 16DEC25 5311 8102 8798 28.4 0.0 Tue 08PM 16DEC25 5305 6731 8821 28.3 0.0 Tue 11PM 16DEC25 5450 6679 8471 29.1 0.0 Wed 02AM 17DEC25 6559 6916 8353 30.8 0.0 Wed 05AM 17DEC25 6576 6932 8404 30.5 0.4 Wed 08AM 17DEC25 7001 8198 8681 33.3 1.3 Wed 11AM 17DEC25 3726 4871 5434 22.6 1.7 Wed 02PM 17DEC25 3358 3725 5069 20.3 0.0 Wed 05PM 17DEC25 2778 3382 3952 17.5 0.0 Wed 08PM 17DEC25 2678 3333 3902 17.4 0.0 Wed 11PM 17DEC25 2741 3364 3936 17.4 0.0 Thu 02AM 18DEC25 2420 3169 3777 16.1 0.0 Thu 05AM 18DEC25 1782 2536 3466 14.5 0.0 Thu 08AM 18DEC25 1646 2401 3399 14.2 0.0 Thu 11AM 18DEC25 2723 3356 3925 18.3 0.0 Thu 02PM 18DEC25 3445 3812 5155 20.9 0.0 Thu 05PM 18DEC25 3702 4847 5409 21.8 0.0 Thu 08PM 18DEC25 5100 5465 6875 26.1 0.0 Thu 11PM 18DEC25 5268 6448 7007 27.1 2.5 Fri 02AM 19DEC25 5560 6802 8419 29.0 0.0 Fri 05AM 19DEC25 7024 8215 8680 33.3 0.0 Fri 08AM 19DEC25 6847 7203 8499 32.1 0.0 Fri 11AM 19DEC25 6836 7167 8449 32.7 0.0 Fri 02PM 19DEC25 6740 7071 8363 31.8 0.0 Fri 05PM 19DEC25 5532 6729 8168 28.5 3.7 Fri 08PM 19DEC25 3521 3889 5230 20.5 6.6 Fri 11PM 19DEC25 2807 3396 3964 17.4 7.3 Sat 02AM 20DEC25 789 1550 2715 9.3 0.0 Sat 05AM 20DEC25 0 0 1234 4.8 0.0 Sat 08AM 20DEC25 0 0 766 3.7 0.0 Sat 11AM 20DEC25 2389 3139 3760 17.1 0.0 Sat 02PM 20DEC25 2781 3384 3956 18.5 0.0 Sat 05PM 20DEC25 0 874 2046 8.2 0.0 Sat 08PM 20DEC25 0 665 1840 7.9 0.0 Sat 11PM 20DEC25 0 780 1956 8.4 0.0 Sun 02AM 21DEC25 0 445 1623 7.1 0.0 Sun 05AM 21DEC25 0 1009 2176 9.1 0.0 Sun 08AM 21DEC25 720 1482 2651 10.7 0.0 Sun 11AM 21DEC25 2888 3435 4783 18.6 0.0 Sun 02PM 21DEC25 3755 4900 5462 23.1 0.0 Sun 05PM 21DEC25 3577 3946 5285 20.7 0.0 Sun 08PM 21DEC25 3889 5031 6413 22.5 7.6 Sun 11PM 21DEC25 5083 5447 6860 25.2 7.8 Mon 02AM 22DEC25 5212 6392 7015 25.8 0.0 Mon 05AM 22DEC25 5037 5400 6777 24.8 0.0 Mon 08AM 22DEC25 3390 3757 5101 19.0 0.0 Mon 11AM 22DEC25 2892 3439 4786 18.0 0.0 Mon 02PM 22DEC25 3056 3519 4866 18.8 8.9 Mon 05PM 22DEC25 1908 2662 3529 14.0 0.0 Mon 08PM 22DEC25 0 0 1085 5.0 0.0 Mon 11PM 22DEC25 0 0 861 4.8 0.0 Tue 02AM 23DEC25 0 0 1057 5.5 0.0 Tue 05AM 23DEC25 0 0 1217 5.8 0.0

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