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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: 00Z Sat 22NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 06PM 21NOV25 6890 8233 8800 32.2 -
Fri 09PM 21NOV25 5183 5547 8743 27.9 0.0
Sat 12AM 22NOV25 3974 5114 8634 25.0 0.0
Sat 03AM 22NOV25 3986 5126 8732 25.3 0.0
Sat 06AM 22NOV25 3922 5064 8444 24.8 0.0
Sat 09AM 22NOV25 3868 5010 5572 24.4 0.0
Sat 12PM 22NOV25 6653 6932 10313 34.9 0.0
Sat 03PM 22NOV25 7068 8655 10505 38.7 0.0
Sat 06PM 22NOV25 5424 10129 10680 29.9 0.0
Sat 09PM 22NOV25 4851 10140 10680 25.7 0.0
Sun 12AM 23NOV25 9922 10252 10766 25.5 0.0
Sun 03AM 23NOV25 3883 10194 10714 24.1 0.0
Sun 06AM 23NOV25 3827 10133 5534 23.5 0.0
Sun 09AM 23NOV25 3825 10123 5534 23.5 0.0
Sun 12PM 23NOV25 6953 9982 10561 37.0 0.0
Sun 03PM 23NOV25 8464 9912 10482 41.0 0.0
Sun 06PM 23NOV25 6681 8743 10355 30.9 0.0
Sun 09PM 23NOV25 5072 5436 10183 26.6 0.0
Mon 12AM 24NOV25 5107 5471 10056 27.0 0.0
Mon 03AM 24NOV25 5105 5469 8654 26.9 0.0
Mon 06AM 24NOV25 3928 5068 6588 23.9 0.0
Mon 09AM 24NOV25 4902 5264 6758 25.0 0.0
Mon 12PM 24NOV25 3340 3707 5051 21.6 0.3
Mon 03PM 24NOV25 3443 3811 5154 22.4 0.4
Mon 06PM 24NOV25 2487 3239 3809 17.2 0.0
Mon 09PM 24NOV25 2073 2824 3606 16.3 0.0
Tue 12AM 25NOV25 1524 2278 3341 14.3 0.0
Tue 03AM 25NOV25 599 1360 2535 10.7 0.0
Tue 06AM 25NOV25 0 999 2172 9.2 0.0
Tue 09AM 25NOV25 0 845 2018 9.1 0.0
Tue 12PM 25NOV25 2539 3267 3836 19.5 0.0
Tue 03PM 25NOV25 3433 3803 5146 22.9 0.0
Tue 06PM 25NOV25 2550 3271 3840 15.5 0.0
Tue 09PM 25NOV25 1504 2261 3331 14.2 0.0
Wed 12AM 26NOV25 1952 2705 3548 16.1 0.0
Wed 03AM 26NOV25 2169 2921 3655 17.0 0.4
Wed 06AM 26NOV25 2093 2845 3617 16.7 0.0
Wed 09AM 26NOV25 1919 2672 3532 16.0 0.0
Wed 12PM 26NOV25 3397 3765 5109 22.2 0.0
Wed 03PM 26NOV25 3799 4942 5505 24.9 0.0
Wed 06PM 26NOV25 3076 3527 4874 20.0 0.0
Wed 09PM 26NOV25 2893 3438 4785 19.4 0.9
Thu 12AM 27NOV25 3026 3504 4853 19.5 0.0
Thu 03AM 27NOV25 3357 3724 5068 20.9 0.0
Thu 06AM 27NOV25 3187 3583 4929 19.6 0.0
Thu 09AM 27NOV25 3418 3786 5129 21.2 0.0
Thu 12PM 27NOV25 5386 6590 8100 30.6 0.0
Thu 03PM 27NOV25 6581 6872 8223 33.6 0.0
Thu 06PM 27NOV25 4781 5144 8298 25.1 0.0
Thu 09PM 27NOV25 3684 4829 5393 22.8 0.0
Fri 12AM 28NOV25 3696 4841 5403 22.9 0.0
Fri 03AM 28NOV25 4809 5172 8267 25.7 1.2
Fri 06AM 28NOV25 3948 5089 6552 24.9 1.5
Fri 09AM 28NOV25 4795 5159 6665 25.1 0.0
Fri 12PM 28NOV25 5295 6462 6937 29.1 1.9
Fri 03PM 28NOV25 5373 6530 7014 29.3 2.5
Fri 06PM 28NOV25 5109 5473 6853 26.8 2.8
Fri 09PM 28NOV25 3945 5086 6467 24.0 3.1
Sat 12AM 29NOV25 3117 3548 4894 19.1 4.3
Sat 03AM 29NOV25 521 1280 2455 10.7 4.8
Sat 06AM 29NOV25 0 0 1061 5.9 4.9
Sat 09AM 29NOV25 0 0 693 4.8 5.0
Sat 12PM 29NOV25 0 1021 2196 10.5 5.1
Sat 03PM 29NOV25 1306 2064 3233 13.6 0.0
Sat 06PM 29NOV25 0 728 1906 7.8 0.0
Sat 09PM 29NOV25 0 0 447 2.8 0.0
Sun 12AM 30NOV25 0 0 0 1.4 0.0
Sun 03AM 30NOV25 0 0 0 -1.0 0.0
Sun 06AM 30NOV25 0 0 0 -3.1 0.0
Sun 09AM 30NOV25 0 0 0 -4.8 0.0
Sun 12PM 30NOV25 0 916 2089 10.3 0.0
Sun 03PM 30NOV25 1982 2735 3563 15.9 0.0
Sun 06PM 30NOV25 0 0 1082 3.7 0.0
Sun 09PM 30NOV25 0 632 1808 7.2 0.0
Mon 12AM 01DEC25 1159 1918 3081 12.1 0.0
Mon 03AM 01DEC25 928 1691 2855 11.3 0.0
Mon 06AM 01DEC25 0 0 1308 5.3 0.0
Mon 09AM 01DEC25 0 430 1610 6.1 0.0
Mon 12PM 01DEC25 3581 3949 5291 23.1 0.0
Mon 03PM 01DEC25 5052 5417 6724 27.7 0.0
Mon 06PM 01DEC25 2175 2928 3657 14.1 0.0

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