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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 Fri 21NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 12PM 21NOV25 7120 8335 8968 39.2 -
Fri 03PM 21NOV25 8225 8464 8836 41.6 0.0
Fri 06PM 21NOV25 6860 8207 8846 32.2 0.0
Fri 09PM 21NOV25 5185 5550 8941 27.9 0.0
Sat 12AM 22NOV25 4821 5184 9887 25.5 0.0
Sat 03AM 22NOV25 3982 5122 10045 25.2 0.0
Sat 06AM 22NOV25 3811 4955 5519 24.0 0.0
Sat 09AM 22NOV25 3868 5010 5574 24.5 0.0
Sat 12PM 22NOV25 6731 7005 10340 35.9 0.0
Sat 03PM 22NOV25 7145 9997 10646 39.4 0.0
Sat 06PM 22NOV25 5520 10114 10706 30.4 0.0
Sat 09PM 22NOV25 4893 10092 10680 26.0 0.0
Sun 12AM 23NOV25 9887 10267 11821 25.4 0.0
Sun 03AM 23NOV25 3966 10114 10737 24.6 0.0
Sun 06AM 23NOV25 3874 10142 10720 23.7 0.0
Sun 09AM 23NOV25 3870 10053 5575 23.7 0.0
Sun 12PM 23NOV25 7043 9994 10636 37.8 0.0
Sun 03PM 23NOV25 8392 8888 10536 40.9 0.0
Sun 06PM 23NOV25 6584 9945 10465 30.6 0.0
Sun 09PM 23NOV25 5027 9879 10296 26.2 0.0
Mon 12AM 24NOV25 5244 6443 10036 28.1 0.0
Mon 03AM 24NOV25 3989 5129 6889 24.2 0.0
Mon 06AM 24NOV25 3760 4904 5468 22.5 0.0
Mon 09AM 24NOV25 3322 3690 5035 20.5 0.5
Mon 12PM 24NOV25 2802 3395 3966 19.2 0.9
Mon 03PM 24NOV25 3180 3579 4925 20.5 1.0
Mon 06PM 24NOV25 2317 3070 3727 16.5 0.0
Mon 09PM 24NOV25 1865 2620 3507 15.4 1.1
Tue 12AM 25NOV25 1462 2215 3310 14.0 0.0
Tue 03AM 25NOV25 1043 1803 2967 12.5 0.0
Tue 06AM 25NOV25 766 1527 2692 11.9 0.0
Tue 09AM 25NOV25 0 505 1684 8.4 0.0
Tue 12PM 25NOV25 1841 2597 3494 17.1 0.0
Tue 03PM 25NOV25 2734 3361 3932 19.9 0.0
Tue 06PM 25NOV25 759 1520 2690 10.4 0.0
Tue 09PM 25NOV25 0 588 1770 8.3 0.0
Wed 12AM 26NOV25 1344 2102 3253 14.1 0.0
Wed 03AM 26NOV25 1432 2189 3297 14.5 0.0
Wed 06AM 26NOV25 0 933 2109 9.7 0.0
Wed 09AM 26NOV25 548 1310 2480 11.3 0.0
Wed 12PM 26NOV25 3290 3657 5002 21.9 0.0
Wed 03PM 26NOV25 3871 5013 6394 25.8 0.0
Wed 06PM 26NOV25 3204 3590 4935 20.3 0.0
Wed 09PM 26NOV25 2660 3325 3895 18.5 0.0
Thu 12AM 27NOV25 2698 3344 3914 18.7 0.0
Thu 03AM 27NOV25 2184 2934 3660 17.4 1.5
Thu 06AM 27NOV25 2156 2910 3648 16.5 0.0
Thu 09AM 27NOV25 2701 3345 3914 18.4 0.0
Thu 12PM 27NOV25 5031 5394 6930 28.1 0.0
Thu 03PM 27NOV25 5382 6528 6979 30.5 0.0
Thu 06PM 27NOV25 3473 3840 5183 21.4 0.0
Thu 09PM 27NOV25 3145 3562 4909 19.4 0.0
Fri 12AM 28NOV25 3357 3724 5068 20.3 0.0
Fri 03AM 28NOV25 3645 4790 5352 22.5 0.0
Fri 06AM 28NOV25 3756 4900 5464 23.0 0.0
Fri 09AM 28NOV25 3631 3999 5338 21.9 0.0
Fri 12PM 28NOV25 5219 6398 6852 28.7 0.0
Fri 03PM 28NOV25 4899 5261 6601 26.1 2.0
Fri 06PM 28NOV25 2655 3321 3891 17.6 2.4
Fri 09PM 28NOV25 802 1562 2728 11.6 2.7
Sat 12AM 29NOV25 0 401 1574 7.9 2.9
Sat 03AM 29NOV25 0 0 779 5.2 3.1
Sat 06AM 29NOV25 0 0 0 3.2 3.2
Sat 09AM 29NOV25 0 0 0 1.1 3.3
Sat 12PM 29NOV25 0 0 633 5.5 3.5
Sat 03PM 29NOV25 0 0 1268 7.4 3.5
Sat 06PM 29NOV25 0 0 0 1.5 0.0
Sat 09PM 29NOV25 0 0 0 -2.8 0.0
Sun 12AM 30NOV25 0 0 0 -3.9 0.0
Sun 03AM 30NOV25 0 0 0 -7.0 0.0
Sun 06AM 30NOV25 0 0 0 -8.9 0.0
Sun 09AM 30NOV25 0 0 0 -9.8 0.0
Sun 12PM 30NOV25 0 0 0 2.2 0.0
Sun 03PM 30NOV25 0 0 470 4.7 0.0
Sun 06PM 30NOV25 0 0 0 -1.4 3.8
Sun 09PM 30NOV25 0 0 0 -5.1 3.8
Mon 12AM 01DEC25 0 0 0 -6.2 3.9
Mon 03AM 01DEC25 0 0 0 -8.7 0.0
Mon 06AM 01DEC25 0 0 0 -10.9 0.0
Mon 09AM 01DEC25 0 0 0 -11.5 0.0
Mon 12PM 01DEC25 0 0 0 4.3 0.0

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