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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: 12Z Mon 22DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 05AM 22DEC25 7069 8317 8929 34.5 -
Mon 08AM 22DEC25 6831 7227 8665 33.0 0.8
Mon 11AM 22DEC25 6504 6880 8444 31.4 2.8
Mon 02PM 22DEC25 7045 8210 8618 35.4 0.0
Mon 05PM 22DEC25 6599 7096 8527 31.5 0.0
Mon 08PM 22DEC25 6616 6995 8446 32.1 0.0
Mon 11PM 22DEC25 6412 6822 8329 30.4 0.0
Tue 02AM 23DEC25 6493 6991 8560 30.9 0.0
Tue 05AM 23DEC25 6761 7133 8677 33.0 0.0
Tue 08AM 23DEC25 6802 7193 8686 33.2 0.0
Tue 11AM 23DEC25 7116 8401 10004 35.5 0.0
Tue 02PM 23DEC25 7096 8578 10308 34.9 0.0
Tue 05PM 23DEC25 8289 8796 10292 34.0 0.0
Tue 08PM 23DEC25 8340 9900 10348 31.7 0.0
Tue 11PM 23DEC25 5494 8621 10285 29.3 0.0
Wed 02AM 24DEC25 8156 8706 10272 30.9 0.0
Wed 05AM 24DEC25 6623 8222 8951 30.2 0.0
Wed 08AM 24DEC25 6962 8222 8725 33.4 0.0
Wed 11AM 24DEC25 7163 8292 8691 36.8 0.0
Wed 02PM 24DEC25 6999 8185 8717 35.6 3.6
Wed 05PM 24DEC25 6977 8259 8960 34.0 0.0
Wed 08PM 24DEC25 6862 8142 9887 33.3 4.9
Wed 11PM 24DEC25 7002 8272 8946 34.0 6.5
Thu 02AM 25DEC25 6980 8281 9998 33.9 7.7
Thu 05AM 25DEC25 6995 8273 8940 33.6 0.0
Thu 08AM 25DEC25 6527 7001 8467 30.7 11.2
Thu 11AM 25DEC25 6827 7179 8530 33.8 0.0
Thu 02PM 25DEC25 6796 7105 8485 33.9 0.0
Thu 05PM 25DEC25 6712 7147 8453 31.6 0.0
Thu 08PM 25DEC25 6799 7211 8550 32.0 0.0
Thu 11PM 25DEC25 5478 6895 8598 28.6 0.0
Fri 02AM 26DEC25 6781 7178 8573 31.9 12.6
Fri 05AM 26DEC25 6704 7087 8427 30.9 0.0
Fri 08AM 26DEC25 5399 6593 7203 28.0 0.0
Fri 11AM 26DEC25 5495 6642 7142 29.4 13.6
Fri 02PM 26DEC25 5323 6501 7053 27.9 15.3
Fri 05PM 26DEC25 3620 3989 5330 20.1 0.0
Fri 08PM 26DEC25 3343 3710 5054 18.9 0.0
Fri 11PM 26DEC25 3440 3809 5152 20.3 0.0
Sat 02AM 27DEC25 3477 3844 5187 20.7 0.0
Sat 05AM 27DEC25 3501 3869 5211 21.2 0.0
Sat 08AM 27DEC25 2854 3419 3991 17.8 0.0
Sat 11AM 27DEC25 3864 5007 5570 24.9 0.0
Sat 02PM 27DEC25 4907 5270 6598 26.9 0.0
Sat 05PM 27DEC25 2994 3488 4835 18.7 0.0
Sat 08PM 27DEC25 2336 3086 3735 16.7 0.0
Sat 11PM 27DEC25 1950 2700 3546 15.5 0.0
Sun 02AM 28DEC25 1696 2453 3424 14.7 0.0
Sun 05AM 28DEC25 1831 2584 3489 15.4 0.0
Sun 08AM 28DEC25 1734 2488 3442 15.1 0.0
Sun 11AM 28DEC25 3584 3953 5293 23.7 0.0
Sun 02PM 28DEC25 5011 5375 6769 28.1 0.0
Sun 05PM 28DEC25 2631 3310 3880 17.8 0.0
Sun 08PM 28DEC25 1932 2683 3539 15.6 0.0
Sun 11PM 28DEC25 2470 10004 3800 17.2 0.0
Mon 02AM 29DEC25 2070 10068 3607 16.0 0.0
Mon 05AM 29DEC25 2166 10213 3653 16.0 0.0
Mon 08AM 29DEC25 8136 10298 3780 16.6 0.0
Mon 11AM 29DEC25 8745 10335 12028 29.4 0.0
Mon 02PM 29DEC25 6880 10203 11896 32.8 0.0
Mon 05PM 29DEC25 2934 10001 4807 18.2 0.0
Mon 08PM 29DEC25 8147 9922 3825 16.7 0.0
Mon 11PM 29DEC25 8190 9998 3853 16.8 0.0
Tue 02AM 30DEC25 8345 9986 3928 17.2 0.0
Tue 05AM 30DEC25 8229 9894 3742 15.9 0.0
Tue 08AM 30DEC25 8326 9977 3885 17.0 0.0
Tue 11AM 30DEC25 8894 10296 11936 29.4 0.0
Tue 02PM 30DEC25 9918 10264 10804 31.8 0.0
Tue 05PM 30DEC25 10117 10481 5094 20.8 0.0
Tue 08PM 30DEC25 10066 10409 4898 19.4 0.0
Tue 11PM 30DEC25 10055 10504 4977 19.9 0.0
Wed 02AM 31DEC25 10368 11890 5224 21.6 0.0
Wed 05AM 31DEC25 10420 11811 5157 21.3 0.0
Wed 08AM 31DEC25 10477 11815 5167 21.4 0.0
Wed 11AM 31DEC25 10597 11982 12695 30.6 0.0
Wed 02PM 31DEC25 10774 12118 12710 32.4 0.0
Wed 05PM 31DEC25 10649 12010 12694 29.5 0.0
Wed 08PM 31DEC25 10508 11874 12501 29.6 0.0
Wed 11PM 31DEC25 10136 10475 12058 30.3 0.0
Thu 02AM 01JAN26 10146 10528 12082 29.2 0.0
Thu 05AM 01JAN26 9980 10439 12067 29.3 0.0

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