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: 18Z Tue 09DEC2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Tue 11AM 09DEC25 6992 8202 8773 35.0 - Tue 02PM 09DEC25 6830 7151 8436 34.3 0.2 Tue 05PM 09DEC25 5357 6746 8385 27.8 0.0 Tue 08PM 09DEC25 3821 4964 5526 22.9 0.0 Tue 11PM 09DEC25 5024 5387 8475 26.5 0.0 Wed 02AM 10DEC25 4852 5216 6624 25.9 0.6 Wed 05AM 10DEC25 5127 5491 8902 27.5 0.0 Wed 08AM 10DEC25 6918 8477 10227 32.3 0.0 Wed 11AM 10DEC25 8492 8848 10380 37.8 0.0 Wed 02PM 10DEC25 8502 8781 10244 39.3 0.0 Wed 05PM 10DEC25 8822 10135 10766 34.3 0.0 Wed 08PM 10DEC25 8846 10165 10777 33.6 0.0 Wed 11PM 10DEC25 9965 10291 10800 32.9 0.0 Thu 02AM 11DEC25 9963 10255 10710 30.7 0.0 Thu 05AM 11DEC25 8680 10133 10724 29.8 0.0 Thu 08AM 11DEC25 8218 8690 10205 28.6 0.0 Thu 11AM 11DEC25 8303 8668 10144 36.0 0.0 Thu 02PM 11DEC25 8331 8662 10093 37.2 0.0 Thu 05PM 11DEC25 8321 8606 9980 35.2 0.0 Thu 08PM 11DEC25 8230 8549 9971 36.0 0.0 Thu 11PM 11DEC25 8158 8504 9949 35.3 0.0 Fri 02AM 12DEC25 6985 8353 9967 33.8 0.0 Fri 05AM 12DEC25 8176 8518 9967 34.2 0.0 Fri 08AM 12DEC25 8119 8476 9941 32.6 0.0 Fri 11AM 12DEC25 8249 8616 10029 35.8 0.0 Fri 02PM 12DEC25 6907 8699 10336 33.7 0.0 Fri 05PM 12DEC25 5394 9893 10444 29.4 0.0 Fri 08PM 12DEC25 8221 9971 10484 28.8 0.0 Fri 11PM 12DEC25 8752 10108 10583 29.5 0.0 Sat 02AM 13DEC25 8539 10005 10456 28.3 0.0 Sat 05AM 13DEC25 8411 9929 10411 26.7 0.0 Sat 08AM 13DEC25 8411 9909 10341 25.4 0.0 Sat 11AM 13DEC25 8825 10109 10608 34.0 0.0 Sat 02PM 13DEC25 9896 10228 10747 35.6 0.0 Sat 05PM 13DEC25 9980 10276 10738 26.7 0.0 Sat 08PM 13DEC25 10109 10474 12089 26.2 0.0 Sat 11PM 13DEC25 10340 10667 12212 24.9 0.0 Sun 02AM 14DEC25 10371 10666 12131 25.2 0.0 Sun 05AM 14DEC25 10445 10744 12200 25.2 0.0 Sun 08AM 14DEC25 10504 10780 12204 25.6 0.0 Sun 11AM 14DEC25 10405 10659 12059 33.9 0.0 Sun 02PM 14DEC25 10360 10634 12066 35.8 0.0 Sun 05PM 14DEC25 10276 10539 11946 26.7 0.0 Sun 08PM 14DEC25 10105 10374 10792 25.3 0.0 Sun 11PM 14DEC25 10056 10345 10793 25.2 0.0 Mon 02AM 15DEC25 9987 10279 10732 24.8 0.0 Mon 05AM 15DEC25 9947 10251 10726 25.3 0.0 Mon 08AM 15DEC25 9883 10155 10579 24.6 0.0 Mon 11AM 15DEC25 9954 10273 10769 32.9 0.0 Mon 02PM 15DEC25 10015 10341 11819 32.7 0.0 Mon 05PM 15DEC25 9920 10224 10697 25.8 0.0 Mon 08PM 15DEC25 8102 8874 10216 28.2 1.0 Mon 11PM 15DEC25 5163 8550 10386 27.8 0.0 Tue 02AM 16DEC25 5045 8501 10140 26.8 0.0 Tue 05AM 16DEC25 4782 8107 9977 24.6 0.0 Tue 08AM 16DEC25 3883 5026 8940 23.8 0.0 Tue 11AM 16DEC25 5367 6952 8914 29.6 0.0 Tue 02PM 16DEC25 6782 7182 9928 33.4 0.0 Tue 05PM 16DEC25 5165 5528 9944 27.3 0.0 Tue 08PM 16DEC25 5257 6514 8534 27.5 0.0 Tue 11PM 16DEC25 5119 5483 8537 26.6 0.0 Wed 02AM 17DEC25 4939 5302 7118 25.6 0.0 Wed 05AM 17DEC25 5405 6633 8198 28.1 0.0 Wed 08AM 17DEC25 5383 6590 8105 27.9 0.0 Wed 11AM 17DEC25 6600 6912 8228 31.7 0.0 Wed 02PM 17DEC25 6814 7130 8390 33.0 0.0 Wed 05PM 17DEC25 5252 6433 6999 26.7 1.6 Wed 08PM 17DEC25 3455 3823 5165 20.0 2.8 Wed 11PM 17DEC25 3002 3492 4840 17.9 0.0 Thu 02AM 18DEC25 1934 2690 3540 14.1 0.0 Thu 05AM 18DEC25 1328 2086 3246 11.5 0.0 Thu 08AM 18DEC25 0 1045 2218 8.2 0.0 Thu 11AM 18DEC25 2553 3272 3841 17.7 0.0 Thu 02PM 18DEC25 3105 3542 4888 19.5 0.0 Thu 05PM 18DEC25 1686 2438 3420 13.1 0.0 Thu 08PM 18DEC25 1626 2381 3391 13.5 0.0 Thu 11PM 18DEC25 2166 2920 3654 15.7 0.0 Fri 02AM 19DEC25 2794 3390 3961 17.7 0.0 Fri 05AM 19DEC25 3299 3666 5010 19.4 0.0 Fri 08AM 19DEC25 3649 4795 5359 21.7 0.0 Fri 11AM 19DEC25 5160 5523 6949 27.1 0.0

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