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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 Sat 27DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 05PM 26DEC25 5279 6463 7055 26.7 -
Fri 08PM 26DEC25 3814 4957 5521 22.3 0.0
Fri 11PM 26DEC25 3373 3741 5084 19.2 0.0
Sat 02AM 27DEC25 3194 3587 4934 18.1 0.0
Sat 05AM 27DEC25 3578 3945 5286 20.7 0.0
Sat 08AM 27DEC25 3747 4892 5455 22.0 0.4
Sat 11AM 27DEC25 2182 2933 3660 16.2 1.3
Sat 02PM 27DEC25 2197 2952 3669 16.3 1.6
Sat 05PM 27DEC25 773 1533 2703 11.0 0.0
Sat 08PM 27DEC25 0 0 1151 5.9 0.0
Sat 11PM 27DEC25 0 0 0 1.4 0.0
Sun 02AM 28DEC25 0 0 0 -0.5 0.0
Sun 05AM 28DEC25 0 0 0 -0.7 0.0
Sun 08AM 28DEC25 0 0 0 0.4 0.0
Sun 11AM 28DEC25 1084 1845 3009 14.2 0.0
Sun 02PM 28DEC25 2226 2979 3683 17.9 0.0
Sun 05PM 28DEC25 0 718 1898 8.9 0.0
Sun 08PM 28DEC25 0 0 1149 6.8 0.0
Sun 11PM 28DEC25 0 0 1069 6.8 0.0
Mon 02AM 29DEC25 0 0 1207 7.4 0.0
Mon 05AM 29DEC25 0 392 1571 8.6 0.0
Mon 08AM 29DEC25 0 746 1920 9.7 0.0
Mon 11AM 29DEC25 3254 3621 4968 21.5 0.0
Mon 02PM 29DEC25 3784 4928 5490 25.1 0.0
Mon 05PM 29DEC25 1676 2433 3416 15.1 0.0
Mon 08PM 29DEC25 1134 1887 3053 13.3 0.0
Mon 11PM 29DEC25 1174 1932 3095 13.5 0.0
Tue 02AM 30DEC25 1957 2712 3551 16.3 0.0
Tue 05AM 30DEC25 1998 2752 3570 16.2 0.0
Tue 08AM 30DEC25 1574 2329 3365 14.5 0.0
Tue 11AM 30DEC25 3992 5132 6609 26.4 0.0
Tue 02PM 30DEC25 5061 5425 6852 28.3 0.0
Tue 05PM 30DEC25 3286 3652 4997 20.4 0.0
Tue 08PM 30DEC25 2860 3422 3993 18.5 0.0
Tue 11PM 30DEC25 2882 3433 4781 18.6 0.0
Wed 02AM 31DEC25 3290 8116 5001 20.0 0.0
Wed 05AM 31DEC25 3171 8302 4920 19.4 0.0
Wed 08AM 31DEC25 3224 8458 4943 19.5 0.0
Wed 11AM 31DEC25 5261 8469 10333 29.5 0.0
Wed 02PM 31DEC25 8106 9922 10564 33.4 0.0
Wed 05PM 31DEC25 8635 10154 10702 24.8 0.0
Wed 08PM 31DEC25 9908 10217 5420 22.9 0.0
Wed 11PM 31DEC25 10020 10353 5570 23.7 0.0
Thu 02AM 01JAN26 10171 10528 12010 23.7 0.0
Thu 05AM 01JAN26 10286 10624 5557 23.5 0.0
Thu 08AM 01JAN26 10361 10669 12177 24.9 0.0
Thu 11AM 01JAN26 10447 10743 12204 32.9 0.0
Thu 02PM 01JAN26 10415 11813 12236 35.8 0.0
Thu 05PM 01JAN26 10292 10735 12164 27.5 0.0
Thu 08PM 01JAN26 9918 10470 12042 27.7 0.0
Thu 11PM 01JAN26 9880 10132 10523 27.9 0.0
Fri 02AM 02JAN26 5035 5398 7215 26.6 0.0
Fri 05AM 02JAN26 3880 5023 6427 23.9 0.0
Fri 08AM 02JAN26 3812 4955 5519 23.5 0.0
Fri 11AM 02JAN26 5165 5529 7034 28.3 0.0
Fri 02PM 02JAN26 5361 6540 7103 29.7 0.0
Fri 05PM 02JAN26 5149 5513 6971 27.7 0.0
Fri 08PM 02JAN26 5163 5527 7012 27.8 0.0
Fri 11PM 02JAN26 5343 6547 7219 28.9 0.0
Sat 02AM 03JAN26 5390 6986 9919 28.8 0.0
Sat 05AM 03JAN26 5318 6819 8882 28.5 0.0
Sat 08AM 03JAN26 5532 6843 8540 30.1 0.0
Sat 11AM 03JAN26 6828 7154 8484 34.4 2.0
Sat 02PM 03JAN26 6653 6955 8315 33.3 0.0
Sat 05PM 03JAN26 6413 6838 8308 30.3 0.0
Sat 08PM 03JAN26 5428 6671 8203 29.3 0.0
Sat 11PM 03JAN26 5356 6559 7209 28.8 2.1
Sun 02AM 04JAN26 6431 6845 8283 30.1 0.0
Sun 05AM 04JAN26 6422 6791 8196 29.7 0.0
Sun 08AM 04JAN26 4821 5183 6623 23.6 0.0
Sun 11AM 04JAN26 6477 6776 8098 31.8 0.0
Sun 02PM 04JAN26 6694 6995 8279 33.5 0.0
Sun 05PM 04JAN26 4849 5212 6842 24.4 0.0
Sun 08PM 04JAN26 3651 4797 5360 22.0 0.0
Sun 11PM 04JAN26 3514 3882 5223 21.5 0.0
Mon 02AM 05JAN26 3210 3593 4938 19.8 0.0
Mon 05AM 05JAN26 3091 3535 4882 19.8 0.0
Mon 08AM 05JAN26 3057 3519 4868 19.5 0.0
Mon 11AM 05JAN26 3994 5133 6574 26.2 0.0
Mon 02PM 05JAN26 5079 5443 6763 28.4 0.0
Mon 05PM 05JAN26 3721 4866 5430 23.3 0.0

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