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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 Wed 24DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 05PM 23DEC25 8447 8823 10313 35.9 -
Tue 08PM 23DEC25 8518 9959 10416 32.1 0.0
Tue 11PM 23DEC25 8335 9958 10511 29.8 0.0
Wed 02AM 24DEC25 8537 9902 10419 32.8 0.0
Wed 05AM 24DEC25 7171 8624 10250 30.8 0.0
Wed 08AM 24DEC25 7115 8337 8858 34.0 0.0
Wed 11AM 24DEC25 8143 8428 8871 37.3 0.0
Wed 02PM 24DEC25 7189 8374 8882 37.0 0.0
Wed 05PM 24DEC25 6982 8256 8953 34.2 0.0
Wed 08PM 24DEC25 6923 8221 9928 33.6 1.6
Wed 11PM 24DEC25 7031 8339 10131 34.2 0.0
Thu 02AM 25DEC25 8453 8825 10360 38.1 0.0
Thu 05AM 25DEC25 6968 8212 8849 34.2 8.1
Thu 08AM 25DEC25 6521 6936 8458 31.0 0.0
Thu 11AM 25DEC25 6830 7171 8537 33.9 0.0
Thu 02PM 25DEC25 6919 8090 8608 34.9 0.0
Thu 05PM 25DEC25 6845 8103 8523 32.8 0.0
Thu 08PM 25DEC25 6816 7176 8481 33.1 0.0
Thu 11PM 25DEC25 6790 7169 8533 32.5 0.0
Fri 02AM 26DEC25 6424 6834 8320 29.7 0.0
Fri 05AM 26DEC25 5076 5441 7068 25.8 0.0
Fri 08AM 26DEC25 5567 6742 8145 29.5 0.0
Fri 11AM 26DEC25 6518 6836 8189 31.0 10.2
Fri 02PM 26DEC25 6701 7014 8314 32.5 0.0
Fri 05PM 26DEC25 5347 6542 7169 27.5 0.0
Fri 08PM 26DEC25 4880 5243 6656 24.7 0.0
Fri 11PM 26DEC25 3662 4808 5370 21.4 0.0
Sat 02AM 27DEC25 3879 5022 6403 22.9 0.0
Sat 05AM 27DEC25 3563 3931 5272 20.6 0.0
Sat 08AM 27DEC25 3281 3648 4993 18.6 10.6
Sat 11AM 27DEC25 3620 3989 5328 22.5 10.8
Sat 02PM 27DEC25 3311 3678 5023 20.6 11.5
Sat 05PM 27DEC25 1769 2521 3456 14.3 0.0
Sat 08PM 27DEC25 0 871 2043 8.5 0.0
Sat 11PM 27DEC25 0 0 1163 5.9 0.0
Sun 02AM 28DEC25 0 0 890 5.2 0.0
Sun 05AM 28DEC25 0 0 1108 6.1 0.0
Sun 08AM 28DEC25 0 956 2127 10.1 0.0
Sun 11AM 28DEC25 2541 3266 3837 18.9 0.0
Sun 02PM 28DEC25 3342 3710 5054 22.0 0.0
Sun 05PM 28DEC25 1571 2326 3362 14.8 0.0
Sun 08PM 28DEC25 1743 2499 3448 15.7 0.0
Sun 11PM 28DEC25 1312 2067 3233 14.2 0.0
Mon 02AM 29DEC25 1319 2077 3243 14.3 0.0
Mon 05AM 29DEC25 871 1630 2795 12.6 0.0
Mon 08AM 29DEC25 912 1672 2838 12.8 0.0
Mon 11AM 29DEC25 3731 4876 5440 25.0 0.0
Mon 02PM 29DEC25 4988 5352 6995 28.2 0.0
Mon 05PM 29DEC25 2906 10006 4794 19.3 0.0
Mon 08PM 29DEC25 2697 10350 3913 18.5 0.0
Mon 11PM 29DEC25 9887 10516 3857 18.2 0.0
Tue 02AM 30DEC25 10242 10682 3934 18.6 0.0
Tue 05AM 30DEC25 10440 11843 4990 20.3 0.0
Tue 08AM 30DEC25 10675 12037 5032 20.5 0.0
Tue 11AM 30DEC25 10720 12081 12675 31.8 0.0
Tue 02PM 30DEC25 10634 11988 12606 34.3 0.0
Tue 05PM 30DEC25 10571 11893 5543 24.0 0.0
Tue 08PM 30DEC25 10483 11825 5219 21.6 0.0
Tue 11PM 30DEC25 10318 10669 5104 20.8 0.0
Wed 02AM 31DEC25 10258 10590 5041 20.3 0.0
Wed 05AM 31DEC25 10282 10633 5110 20.7 0.0
Wed 08AM 31DEC25 10256 10654 5108 20.7 0.0
Wed 11AM 31DEC25 10153 10523 12176 29.5 0.0
Wed 02PM 31DEC25 10161 10425 11822 32.4 0.0
Wed 05PM 31DEC25 10273 10584 5431 23.2 0.0
Wed 08PM 31DEC25 10441 10788 5232 21.7 0.0
Wed 11PM 31DEC25 10581 11907 5194 21.3 0.0
Thu 02AM 01JAN26 10505 11871 5170 21.1 0.0
Thu 05AM 01JAN26 10360 10798 5142 20.9 0.0
Thu 08AM 01JAN26 10229 10587 5136 20.7 0.0
Thu 11AM 01JAN26 10297 10641 12401 30.6 0.0
Thu 02PM 01JAN26 10266 10701 12503 33.6 0.0
Thu 05PM 01JAN26 10368 11884 12495 25.9 0.0
Thu 08PM 01JAN26 9908 10624 12291 25.4 0.0
Thu 11PM 01JAN26 9909 10616 12145 29.3 0.0
Fri 02AM 02JAN26 5370 10213 11862 28.5 0.0
Fri 05AM 02JAN26 8237 9971 10627 29.3 0.0
Fri 08AM 02JAN26 8248 9948 10612 30.4 0.0
Fri 11AM 02JAN26 7136 8877 10431 34.4 0.0
Fri 02PM 02JAN26 6934 9884 10371 34.5 0.0
Fri 05PM 02JAN26 5560 7069 10335 30.0 0.0

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