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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: 06Z Thu 27NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 12AM 27NOV25 3835 4978 5542 24.4 -
Thu 03AM 27NOV25 3850 4992 5558 24.6 0.0
Thu 06AM 27NOV25 3831 4974 5537 24.6 0.0
Thu 09AM 27NOV25 3900 5042 6748 25.0 0.0
Thu 12PM 27NOV25 5561 6682 7153 32.2 0.0
Thu 03PM 27NOV25 6477 6781 10034 32.6 0.0
Thu 06PM 27NOV25 5298 6509 10095 29.1 0.0
Thu 09PM 27NOV25 5290 6539 8555 28.8 0.0
Fri 12AM 28NOV25 5460 6848 8433 29.7 0.0
Fri 03AM 28NOV25 4816 5177 8282 24.9 0.0
Fri 06AM 28NOV25 4889 5253 8278 24.8 0.0
Fri 09AM 28NOV25 3861 5004 5568 23.0 0.0
Fri 12PM 28NOV25 5550 6666 7125 31.1 0.0
Fri 03PM 28NOV25 3879 5021 6400 24.7 0.3
Fri 06PM 28NOV25 650 1408 2581 11.7 1.2
Fri 09PM 28NOV25 0 384 1557 8.4 1.6
Sat 12AM 29NOV25 0 0 0 2.7 0.0
Sat 03AM 29NOV25 0 0 0 2.4 0.0
Sat 06AM 29NOV25 0 0 1179 5.8 0.0
Sat 09AM 29NOV25 936 1694 2860 11.8 0.0
Sat 12PM 29NOV25 3680 4827 5389 23.9 0.0
Sat 03PM 29NOV25 4847 5210 6553 26.4 0.0
Sat 06PM 29NOV25 2614 3302 3872 17.0 0.0
Sat 09PM 29NOV25 2677 3333 3901 17.5 0.0
Sun 12AM 30NOV25 1878 2630 3511 14.7 0.0
Sun 03AM 30NOV25 588 1346 2519 11.0 0.0
Sun 06AM 30NOV25 0 555 1734 8.2 0.0
Sun 09AM 30NOV25 0 0 670 4.3 0.0
Sun 12PM 30NOV25 1857 2608 3502 16.1 0.0
Sun 03PM 30NOV25 3199 3588 4934 20.4 0.0
Sun 06PM 30NOV25 800 1559 2729 9.6 0.0
Sun 09PM 30NOV25 0 881 2053 8.0 0.0
Mon 12AM 01DEC25 1025 1784 2952 11.5 0.0
Mon 03AM 01DEC25 757 1518 2687 10.4 0.0
Mon 06AM 01DEC25 0 1024 2193 8.9 0.0
Mon 09AM 01DEC25 0 1025 2199 9.0 0.0
Mon 12PM 01DEC25 3800 4944 5507 25.0 0.0
Mon 03PM 01DEC25 4859 5222 6557 26.6 0.0
Mon 06PM 01DEC25 2961 3471 4818 18.5 0.0
Mon 09PM 01DEC25 1884 2640 3516 15.2 0.0
Tue 12AM 02DEC25 1569 2322 3362 14.0 0.0
Tue 03AM 02DEC25 1879 2633 3512 15.1 0.0
Tue 06AM 02DEC25 2604 3296 3865 17.4 0.0
Tue 09AM 02DEC25 3103 3541 4888 19.0 0.0
Tue 12PM 02DEC25 3822 4965 5528 24.1 1.8
Tue 03PM 02DEC25 5185 5549 6851 28.1 2.8
Tue 06PM 02DEC25 5235 6413 6924 27.7 3.2
Tue 09PM 02DEC25 3887 5029 6409 23.0 0.0
Wed 12AM 03DEC25 3409 3778 5120 19.6 0.0
Wed 03AM 03DEC25 2712 3351 3921 16.2 0.0
Wed 06AM 03DEC25 2708 3347 3917 16.4 0.0
Wed 09AM 03DEC25 2212 2963 3675 15.4 3.7
Wed 12PM 03DEC25 3516 3885 5226 22.1 4.2
Wed 03PM 03DEC25 3433 3802 5144 21.6 4.4
Wed 06PM 03DEC25 2128 2882 3633 15.1 4.5
Wed 09PM 03DEC25 1822 2577 3484 15.4 0.0
Thu 12AM 04DEC25 1712 2467 3432 15.2 0.0
Thu 03AM 04DEC25 1208 1963 3127 12.8 0.0
Thu 06AM 04DEC25 0 751 1928 8.0 0.0
Thu 09AM 04DEC25 614 1374 2546 10.3 0.0
Thu 12PM 04DEC25 3407 3775 5118 21.6 0.0
Thu 03PM 04DEC25 3724 4869 5434 23.6 0.0
Thu 06PM 04DEC25 2639 3313 3883 17.8 0.0
Thu 09PM 04DEC25 2540 3265 3835 17.3 0.0
Fri 12AM 05DEC25 2364 3114 3748 16.6 0.0
Fri 03AM 05DEC25 2818 3401 3971 18.3 0.0
Fri 06AM 05DEC25 2592 3292 3860 17.5 5.1
Fri 09AM 05DEC25 2586 3286 3856 17.5 5.7
Fri 12PM 05DEC25 3731 4876 5438 23.2 0.0
Fri 03PM 05DEC25 3742 4887 5449 23.3 7.4
Fri 06PM 05DEC25 3970 5110 6531 24.4 8.3
Fri 09PM 05DEC25 5424 6609 7190 29.1 9.2
Sat 12AM 06DEC25 3469 3837 5179 19.2 10.0
Sat 03AM 06DEC25 3559 3926 5267 21.4 10.5
Sat 06AM 06DEC25 2541 3265 3835 15.8 0.0
Sat 09AM 06DEC25 2605 3298 3866 17.0 0.0
Sat 12PM 06DEC25 4862 5224 6595 26.0 0.0
Sat 03PM 06DEC25 5052 5416 6761 27.0 10.7
Sat 06PM 06DEC25 4842 5206 6601 25.1 11.0
Sat 09PM 06DEC25 4989 5352 6815 26.0 11.2
Sun 12AM 07DEC25 3781 4925 5488 22.4 0.0

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