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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: 18Z Sat 06DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 11AM 06DEC25 5055 5419 6745 26.8 -
Sat 02PM 06DEC25 5138 5501 6819 27.6 0.3
Sat 05PM 06DEC25 4791 5154 6549 24.2 0.6
Sat 08PM 06DEC25 1973 2727 3559 13.9 0.0
Sat 11PM 06DEC25 3021 3501 4848 17.6 0.0
Sun 02AM 07DEC25 1477 2232 3318 12.3 0.0
Sun 05AM 07DEC25 2097 2849 3620 14.8 0.0
Sun 08AM 07DEC25 2984 3483 4830 18.4 0.0
Sun 11AM 07DEC25 3516 3884 5226 22.4 0.0
Sun 02PM 07DEC25 3861 5003 5568 24.8 0.0
Sun 05PM 07DEC25 2926 3455 4803 18.4 0.0
Sun 08PM 07DEC25 3277 3644 4989 20.2 0.0
Sun 11PM 07DEC25 3412 3779 5122 20.9 0.0
Mon 02AM 08DEC25 3448 3816 5158 21.2 0.0
Mon 05AM 08DEC25 3416 3784 5128 20.3 0.0
Mon 08AM 08DEC25 3495 3864 5205 21.4 0.0
Mon 11AM 08DEC25 5058 5422 6887 27.7 0.0
Mon 02PM 08DEC25 5070 5434 6992 27.8 0.0
Mon 05PM 08DEC25 3998 5137 6775 25.1 0.0
Mon 08PM 08DEC25 4787 5149 8190 25.1 0.0
Mon 11PM 08DEC25 4918 5281 8593 25.8 0.0
Tue 02AM 09DEC25 4884 5248 8641 25.4 0.0
Tue 05AM 09DEC25 5532 6869 8693 29.6 0.0
Tue 08AM 09DEC25 8142 8434 8889 35.7 1.0
Tue 11AM 09DEC25 6479 6816 8185 31.3 2.2
Tue 02PM 09DEC25 6575 6896 8219 31.9 0.0
Tue 05PM 09DEC25 4968 5331 6793 25.8 2.6
Tue 08PM 09DEC25 4859 5223 6672 25.0 0.0
Tue 11PM 09DEC25 4868 5230 6628 25.2 3.2
Wed 02AM 10DEC25 6786 8101 8625 31.7 3.3
Wed 05AM 10DEC25 6797 8106 8625 31.8 0.0
Wed 08AM 10DEC25 7216 8402 8908 34.7 0.0
Wed 11AM 10DEC25 7181 8412 9897 34.3 0.0
Wed 02PM 10DEC25 6903 8182 9890 32.9 4.9
Wed 05PM 10DEC25 6884 7226 8541 33.3 0.0
Wed 08PM 10DEC25 4881 5244 6730 23.9 0.0
Wed 11PM 10DEC25 2346 3096 3739 14.8 0.0
Thu 02AM 11DEC25 2866 3425 3997 16.9 0.0
Thu 05AM 11DEC25 2936 3460 4809 17.5 0.0
Thu 08AM 11DEC25 3503 3872 5214 20.5 0.0
Thu 11AM 11DEC25 5002 5365 6688 26.8 5.5
Thu 02PM 11DEC25 5038 5402 6716 27.1 0.0
Thu 05PM 11DEC25 2769 3377 3946 15.8 0.0
Thu 08PM 11DEC25 1384 2139 3273 12.1 0.0
Thu 11PM 11DEC25 586 1347 2517 9.9 0.0
Fri 02AM 12DEC25 396 1152 2326 9.3 0.0
Fri 05AM 12DEC25 1081 1840 3006 11.9 0.0
Fri 08AM 12DEC25 2701 3343 3913 18.3 0.0
Fri 11AM 12DEC25 3914 5056 6436 26.0 0.0
Fri 02PM 12DEC25 5122 5486 6803 28.9 5.6
Fri 05PM 12DEC25 3908 5049 6504 24.4 5.8
Fri 08PM 12DEC25 3875 5016 8263 24.1 0.0
Fri 11PM 12DEC25 3570 3938 5278 22.2 0.0
Sat 02AM 13DEC25 3337 3703 5047 20.7 0.0
Sat 05AM 13DEC25 3426 3794 5137 21.6 0.0
Sat 08AM 13DEC25 3542 3911 5252 22.3 0.0
Sat 11AM 13DEC25 5230 6477 12015 29.3 0.0
Sat 02PM 13DEC25 6470 10112 12009 31.9 0.0
Sat 05PM 13DEC25 3621 10076 5329 22.2 0.0
Sat 08PM 13DEC25 3339 10124 5051 20.3 0.0
Sat 11PM 13DEC25 3268 10243 4981 19.8 0.0
Sun 02AM 14DEC25 9926 10404 4967 19.6 0.0
Sun 05AM 14DEC25 10095 10498 4861 19.2 0.0
Sun 08AM 14DEC25 10173 10537 4950 19.8 0.0
Sun 11AM 14DEC25 10293 10627 12082 30.3 0.0
Sun 02PM 14DEC25 10403 10729 12173 32.9 0.0
Sun 05PM 14DEC25 10523 11813 12294 24.8 0.0
Sun 08PM 14DEC25 10537 11823 5535 23.9 0.0
Sun 11PM 14DEC25 10569 11841 12282 24.2 0.0
Mon 02AM 15DEC25 10446 10735 5412 23.0 0.0
Mon 05AM 15DEC25 10293 10566 5456 23.2 0.0
Mon 08AM 15DEC25 10183 10465 5480 23.4 0.0
Mon 11AM 15DEC25 10157 10417 11787 30.8 0.0
Mon 02PM 15DEC25 10150 10407 10806 33.0 0.0
Mon 05PM 15DEC25 10102 10349 10733 27.5 0.0
Mon 08PM 15DEC25 9932 10182 10572 26.7 0.0
Mon 11PM 15DEC25 8391 10060 10449 25.9 0.0
Tue 02AM 16DEC25 4956 8895 10228 26.0 0.0
Tue 05AM 16DEC25 3713 8227 5420 22.4 0.0
Tue 08AM 16DEC25 3392 3759 5103 20.3 0.0
Tue 11AM 16DEC25 5198 5562 7188 28.8 0.0

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