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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 Sat 29NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 12AM 29NOV25 0 0 0 -1.7 -
Sat 03AM 29NOV25 0 0 0 -4.3 0.0
Sat 06AM 29NOV25 0 0 0 -1.5 0.0
Sat 09AM 29NOV25 0 0 0 0.6 0.0
Sat 12PM 29NOV25 2621 3304 3876 19.2 0.0
Sat 03PM 29NOV25 3557 3926 5267 23.0 0.0
Sat 06PM 29NOV25 0 938 2113 8.4 0.0
Sat 09PM 29NOV25 516 1278 2448 9.9 0.0
Sun 12AM 30NOV25 978 1739 2901 11.5 0.0
Sun 03AM 30NOV25 896 1654 2821 10.5 0.0
Sun 06AM 30NOV25 497 1256 2428 9.5 0.0
Sun 09AM 30NOV25 0 1031 2204 9.4 0.0
Sun 12PM 30NOV25 1935 2689 3540 16.1 0.0
Sun 03PM 30NOV25 3338 3706 5050 21.1 0.0
Sun 06PM 30NOV25 0 968 2141 7.4 0.0
Sun 09PM 30NOV25 0 729 1907 7.3 0.0
Mon 12AM 01DEC25 0 899 2074 7.8 0.0
Mon 03AM 01DEC25 0 1014 2186 8.2 0.0
Mon 06AM 01DEC25 0 817 1990 8.0 0.0
Mon 09AM 01DEC25 0 637 1812 7.8 0.0
Mon 12PM 01DEC25 3335 3702 5046 21.3 0.0
Mon 03PM 01DEC25 3690 4836 5398 23.6 0.0
Mon 06PM 01DEC25 2925 3454 4802 18.5 0.0
Mon 09PM 01DEC25 2305 3057 3720 16.4 0.0
Tue 12AM 02DEC25 1939 2696 3543 15.0 0.0
Tue 03AM 02DEC25 1883 2635 3514 14.6 0.0
Tue 06AM 02DEC25 2687 3340 3910 17.4 0.0
Tue 09AM 02DEC25 2598 3293 3862 17.2 0.4
Tue 12PM 02DEC25 3605 3973 5312 22.5 0.0
Tue 03PM 02DEC25 3946 5087 6456 24.9 0.8
Tue 06PM 02DEC25 3520 3888 5231 20.5 1.1
Tue 09PM 02DEC25 3430 3797 5139 20.9 2.0
Wed 12AM 03DEC25 2433 3184 3783 17.1 2.2
Wed 03AM 03DEC25 1160 1919 3083 12.9 0.0
Wed 06AM 03DEC25 0 0 1048 5.5 0.0
Wed 09AM 03DEC25 0 0 1173 6.2 0.0
Wed 12PM 03DEC25 2955 3469 4817 19.9 0.0
Wed 03PM 03DEC25 3720 4865 5429 24.1 0.0
Wed 06PM 03DEC25 1425 2183 3292 11.8 0.0
Wed 09PM 03DEC25 745 1504 2677 10.3 0.0
Thu 12AM 04DEC25 749 1510 2682 10.6 0.0
Thu 03AM 04DEC25 1191 1952 3115 12.6 0.0
Thu 06AM 04DEC25 593 1354 2525 10.8 0.0
Thu 09AM 04DEC25 0 994 2167 9.2 0.0
Thu 12PM 04DEC25 3475 3843 5185 22.4 0.0
Thu 03PM 04DEC25 3680 4826 5388 23.5 0.0
Thu 06PM 04DEC25 1832 2585 3490 14.8 0.0
Thu 09PM 04DEC25 1870 2624 3510 15.2 2.4
Fri 12AM 05DEC25 2595 3292 3863 17.7 2.8
Fri 03AM 05DEC25 3091 3535 4880 19.1 0.0
Fri 06AM 05DEC25 2997 3489 4836 18.6 0.0
Fri 09AM 05DEC25 2284 3036 3711 15.7 0.0
Fri 12PM 05DEC25 5046 5409 6867 26.0 3.3
Fri 03PM 05DEC25 6411 6733 8094 30.3 4.3
Fri 06PM 05DEC25 4830 5192 6571 24.1 4.7
Fri 09PM 05DEC25 3578 3947 5288 19.4 0.0
Sat 12AM 06DEC25 3220 3598 4944 17.8 0.0
Sat 03AM 06DEC25 2679 3333 3904 16.5 0.0
Sat 06AM 06DEC25 3037 3509 4857 17.5 0.0
Sat 09AM 06DEC25 3285 3652 4998 19.0 0.0
Sat 12PM 06DEC25 4839 5202 6555 25.2 4.8
Sat 03PM 06DEC25 4921 5284 6626 25.6 4.9
Sat 06PM 06DEC25 2265 3017 3701 13.4 0.0
Sat 09PM 06DEC25 1893 2644 3519 13.4 0.0
Sun 12AM 07DEC25 1530 2285 3344 12.3 0.0
Sun 03AM 07DEC25 1354 2109 3258 12.0 0.0
Sun 06AM 07DEC25 942 1701 2865 11.3 0.0
Sun 09AM 07DEC25 1708 2461 3428 14.2 0.0
Sun 12PM 07DEC25 3517 3886 5227 21.9 0.0
Sun 03PM 07DEC25 3840 4983 5547 23.9 0.0
Sun 06PM 07DEC25 3376 3744 5087 20.0 0.0
Sun 09PM 07DEC25 3768 4912 5475 22.7 0.0
Mon 12AM 08DEC25 3251 3618 4963 18.6 0.0
Mon 03AM 08DEC25 3445 3812 5155 20.4 0.0
Mon 06AM 08DEC25 2496 3245 3814 16.1 0.0
Mon 09AM 08DEC25 2443 3195 3788 15.7 0.0
Mon 12PM 08DEC25 3318 3684 5029 20.6 5.2
Mon 03PM 08DEC25 3292 3658 5003 20.7 5.4
Mon 06PM 08DEC25 1102 1862 3024 10.5 0.0
Mon 09PM 08DEC25 1225 1979 3148 12.2 0.0
Tue 12AM 09DEC25 1918 2672 3532 14.8 0.0

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