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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 Fri 28NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 06AM 28NOV25 4877 5240 8343 24.9 -
Fri 09AM 28NOV25 3962 5102 8229 23.8 0.1
Fri 12PM 28NOV25 6570 6865 8178 32.7 0.1
Fri 03PM 28NOV25 3520 3888 5229 22.0 1.0
Fri 06PM 28NOV25 0 556 1733 8.8 2.2
Fri 09PM 28NOV25 0 0 0 3.3 0.0
Sat 12AM 29NOV25 0 0 0 -0.6 0.0
Sat 03AM 29NOV25 0 0 0 -1.9 0.0
Sat 06AM 29NOV25 0 0 0 1.4 0.0
Sat 09AM 29NOV25 0 0 934 5.2 0.0
Sat 12PM 29NOV25 3331 3698 5043 21.9 0.0
Sat 03PM 29NOV25 3833 4976 5541 24.9 0.0
Sat 06PM 29NOV25 1867 2620 3507 14.5 0.0
Sat 09PM 29NOV25 2133 2885 3636 15.8 0.0
Sun 12AM 30NOV25 2256 3010 3697 16.0 0.0
Sun 03AM 30NOV25 1607 2363 3381 13.1 0.0
Sun 06AM 30NOV25 884 1643 2809 11.6 0.0
Sun 09AM 30NOV25 0 1009 2181 9.7 0.0
Sun 12PM 30NOV25 1852 2607 3498 16.0 0.0
Sun 03PM 30NOV25 3143 3561 4908 20.2 0.0
Sun 06PM 30NOV25 825 1583 2755 9.5 0.0
Sun 09PM 30NOV25 0 753 1928 7.6 0.0
Mon 12AM 01DEC25 509 1267 2438 9.4 0.0
Mon 03AM 01DEC25 482 1242 2414 9.2 0.0
Mon 06AM 01DEC25 371 1133 2307 9.2 0.0
Mon 09AM 01DEC25 0 806 1981 8.5 0.0
Mon 12PM 01DEC25 3356 3723 5067 21.4 0.0
Mon 03PM 01DEC25 3734 4878 5442 23.9 0.0
Mon 06PM 01DEC25 2685 3337 3907 17.6 0.0
Mon 09PM 01DEC25 1306 2062 3230 12.9 0.0
Tue 12AM 02DEC25 797 1556 2725 11.1 0.0
Tue 03AM 02DEC25 1220 1980 3142 12.5 0.0
Tue 06AM 02DEC25 1734 2490 3443 14.1 0.0
Tue 09AM 02DEC25 2472 3225 3802 16.9 2.9
Tue 12PM 02DEC25 3461 3829 5170 21.3 3.2
Tue 03PM 02DEC25 3568 3936 5277 22.0 3.9
Tue 06PM 02DEC25 3595 3964 5303 21.5 4.5
Tue 09PM 02DEC25 3183 3579 4925 19.1 4.9
Wed 12AM 03DEC25 2512 3254 3823 17.1 5.1
Wed 03AM 03DEC25 2093 2849 3619 15.7 5.3
Wed 06AM 03DEC25 964 1721 2889 11.5 5.4
Wed 09AM 03DEC25 0 546 1725 7.2 0.0
Wed 12PM 03DEC25 2362 3115 3747 17.9 0.0
Wed 03PM 03DEC25 3520 3888 5228 22.6 0.0
Wed 06PM 03DEC25 930 1689 2855 10.2 0.0
Wed 09PM 03DEC25 0 963 2135 8.6 0.0
Thu 12AM 04DEC25 387 1153 2321 9.3 0.0
Thu 03AM 04DEC25 0 996 2167 9.1 0.0
Thu 06AM 04DEC25 0 640 1820 7.9 0.0
Thu 09AM 04DEC25 621 1380 2551 10.8 0.0
Thu 12PM 04DEC25 2779 3383 3954 18.8 5.6
Thu 03PM 04DEC25 3109 3543 4888 19.8 5.9
Thu 06PM 04DEC25 2631 3312 3881 17.7 6.4
Thu 09PM 04DEC25 1718 2474 3433 13.9 0.0
Fri 12AM 05DEC25 788 1549 2717 10.5 0.0
Fri 03AM 05DEC25 0 893 2069 8.5 0.0
Fri 06AM 05DEC25 0 708 1882 8.0 0.0
Fri 09AM 05DEC25 552 1313 2482 10.5 0.0
Fri 12PM 05DEC25 3246 3612 4957 20.2 0.0
Fri 03PM 05DEC25 3427 3794 5138 21.1 0.0
Fri 06PM 05DEC25 2978 3479 4825 18.5 0.0
Fri 09PM 05DEC25 2703 3347 3917 17.6 7.3
Sat 12AM 06DEC25 5574 6754 8171 29.3 0.0
Sat 03AM 06DEC25 5430 6627 8094 28.2 0.0
Sat 06AM 06DEC25 5225 6406 7008 26.6 0.0
Sat 09AM 06DEC25 3392 3760 5103 18.7 0.0
Sat 12PM 06DEC25 5297 6464 6935 28.4 7.5
Sat 03PM 06DEC25 5151 5516 6809 27.5 7.7
Sat 06PM 06DEC25 3474 3842 5184 19.5 0.0
Sat 09PM 06DEC25 2220 2974 3680 14.3 0.0
Sun 12AM 07DEC25 1725 2482 3435 13.5 0.0
Sun 03AM 07DEC25 1466 2223 3312 12.6 0.0
Sun 06AM 07DEC25 1108 1867 3036 11.5 0.0
Sun 09AM 07DEC25 1290 2047 3212 12.5 0.0
Sun 12PM 07DEC25 3066 3524 4871 19.8 0.0
Sun 03PM 07DEC25 3456 3823 5166 21.6 0.0
Sun 06PM 07DEC25 2209 2962 3675 15.9 0.0
Sun 09PM 07DEC25 2702 3346 3915 16.7 0.0
Mon 12AM 08DEC25 3709 4855 5417 21.8 0.0
Mon 03AM 08DEC25 3502 3871 5211 21.2 8.5
Mon 06AM 08DEC25 0 1088 2259 8.1 0.0

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