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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 Sun 30NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 06AM 30NOV25 1099 1859 3024 12.6 -
Sun 09AM 30NOV25 1033 1787 2953 12.4 0.0
Sun 12PM 30NOV25 2129 2880 3636 16.8 0.0
Sun 03PM 30NOV25 3292 3659 5004 20.8 0.0
Sun 06PM 30NOV25 0 1018 2191 7.7 0.0
Sun 09PM 30NOV25 0 568 1749 6.9 0.0
Mon 12AM 01DEC25 0 877 2051 7.8 0.0
Mon 03AM 01DEC25 0 1069 2242 8.8 0.0
Mon 06AM 01DEC25 0 1023 2196 8.9 0.0
Mon 09AM 01DEC25 0 939 2114 9.1 0.0
Mon 12PM 01DEC25 3254 3621 4967 20.6 0.0
Mon 03PM 01DEC25 3651 4797 5360 23.2 0.0
Mon 06PM 01DEC25 2634 3313 3883 17.7 0.3
Mon 09PM 01DEC25 2584 3289 3856 17.4 0.9
Tue 12AM 02DEC25 2658 3324 3893 17.5 0.0
Tue 03AM 02DEC25 2791 3390 3959 17.8 0.0
Tue 06AM 02DEC25 3130 3555 4901 18.9 0.0
Tue 09AM 02DEC25 3013 3497 4845 18.5 1.5
Tue 12PM 02DEC25 4921 5284 6653 26.1 0.0
Tue 03PM 02DEC25 4829 5192 6550 25.5 1.9
Tue 06PM 02DEC25 3876 5017 6397 23.4 2.7
Tue 09PM 02DEC25 2921 3452 4801 18.4 3.4
Wed 12AM 03DEC25 2499 3247 3816 17.3 3.6
Wed 03AM 03DEC25 1612 2368 3381 14.6 0.0
Wed 06AM 03DEC25 980 1737 2902 12.5 0.0
Wed 09AM 03DEC25 669 1428 2596 11.1 0.0
Wed 12PM 03DEC25 3092 3536 4884 20.4 0.0
Wed 03PM 03DEC25 3915 5057 6431 25.4 0.0
Wed 06PM 03DEC25 1531 2287 3345 12.6 0.0
Wed 09PM 03DEC25 1171 1927 3097 11.8 0.0
Thu 12AM 04DEC25 682 1441 2609 10.7 0.0
Thu 03AM 04DEC25 0 1076 2250 9.6 0.0
Thu 06AM 04DEC25 2098 2851 3620 15.9 0.0
Thu 09AM 04DEC25 2158 2911 3649 16.1 0.0
Thu 12PM 04DEC25 3427 3795 5138 21.8 0.0
Thu 03PM 04DEC25 3642 4789 5351 23.1 0.0
Thu 06PM 04DEC25 2280 3029 3708 16.2 0.0
Thu 09PM 04DEC25 2472 3220 3801 17.2 4.0
Fri 12AM 05DEC25 2721 3354 3924 17.8 4.2
Fri 03AM 05DEC25 2855 3419 3990 17.9 0.0
Fri 06AM 05DEC25 2708 3349 3920 17.3 4.3
Fri 09AM 05DEC25 3303 3671 5016 19.6 0.0
Fri 12PM 05DEC25 3832 4975 5539 23.4 0.0
Fri 03PM 05DEC25 5014 5378 6732 25.8 5.0
Fri 06PM 05DEC25 3807 4950 5514 21.9 5.3
Fri 09PM 05DEC25 5378 6562 7142 27.0 5.8
Sat 12AM 06DEC25 4899 5263 6645 24.2 6.8
Sat 03AM 06DEC25 3352 3719 5063 17.6 0.0
Sat 06AM 06DEC25 3282 3649 4993 17.8 7.9
Sat 09AM 06DEC25 3682 4828 5389 21.6 8.5
Sat 12PM 06DEC25 3920 5062 6436 24.0 8.6
Sat 03PM 06DEC25 3951 5092 6462 24.1 0.0
Sat 06PM 06DEC25 1808 2566 3478 12.7 0.0
Sat 09PM 06DEC25 1500 2258 3329 12.4 0.0
Sun 12AM 07DEC25 1166 1921 3086 11.3 0.0
Sun 03AM 07DEC25 2745 3367 3938 17.0 0.0
Sun 06AM 07DEC25 2031 2784 3586 14.3 0.0
Sun 09AM 07DEC25 1596 2352 3375 13.0 0.0
Sun 12PM 07DEC25 3620 3989 5329 22.6 8.9
Sun 03PM 07DEC25 3882 5024 6403 24.2 0.0
Sun 06PM 07DEC25 1496 2253 3328 12.5 0.0
Sun 09PM 07DEC25 874 1636 2799 11.0 0.0
Mon 12AM 08DEC25 1142 1901 3063 12.3 0.0
Mon 03AM 08DEC25 1951 2704 3548 14.8 0.0
Mon 06AM 08DEC25 2573 3283 3853 16.5 0.0
Mon 09AM 08DEC25 3440 3808 5151 20.1 0.0
Mon 12PM 08DEC25 3934 5075 6448 23.9 0.0
Mon 03PM 08DEC25 4792 5155 6524 24.1 0.0
Mon 06PM 08DEC25 3942 5083 6467 22.9 0.0
Mon 09PM 08DEC25 3955 5096 6486 22.6 0.0
Tue 12AM 09DEC25 4803 5166 6554 23.1 0.0
Tue 03AM 09DEC25 4888 5250 6632 23.7 0.0
Tue 06AM 09DEC25 4821 5184 6575 23.0 0.0
Tue 09AM 09DEC25 5023 5387 6788 24.1 0.0
Tue 12PM 09DEC25 5548 6718 8120 28.1 0.0
Tue 03PM 09DEC25 6413 6763 8145 28.6 10.5
Tue 06PM 09DEC25 3580 3949 5289 18.3 0.0
Tue 09PM 09DEC25 4799 5163 6541 22.3 0.0
Wed 12AM 10DEC25 2459 3212 3796 13.6 0.0
Wed 03AM 10DEC25 836 1594 2764 8.7 0.0
Wed 06AM 10DEC25 1132 1888 3052 9.9 0.0

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