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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 Tue 16DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 05PM 15DEC25 8696 10056 10620 31.1 -
Mon 08PM 15DEC25 8516 9889 10498 27.9 0.0
Mon 11PM 15DEC25 5033 9907 10462 26.8 0.0
Tue 02AM 16DEC25 5063 8531 10182 27.0 0.0
Tue 05AM 16DEC25 4825 5188 9895 25.2 0.0
Tue 08AM 16DEC25 5342 6918 8640 28.5 0.0
Tue 11AM 16DEC25 7034 8206 8709 36.7 0.0
Tue 02PM 16DEC25 8166 8466 8933 38.9 0.0
Tue 05PM 16DEC25 5252 8353 9963 27.9 0.0
Tue 08PM 16DEC25 5489 8454 10057 29.6 0.0
Tue 11PM 16DEC25 5277 6510 10085 28.1 0.0
Wed 02AM 17DEC25 5446 6678 10139 29.1 0.0
Wed 05AM 17DEC25 6532 6896 8404 30.5 0.0
Wed 08AM 17DEC25 6719 7088 8582 31.5 0.2
Wed 11AM 17DEC25 7064 8231 8666 34.3 5.1
Wed 02PM 17DEC25 3624 3993 5332 21.9 5.5
Wed 05PM 17DEC25 2931 3457 4805 17.7 0.0
Wed 08PM 17DEC25 2744 3365 3936 17.8 0.0
Wed 11PM 17DEC25 2578 3283 3854 17.2 0.0
Thu 02AM 18DEC25 2321 3074 3729 16.4 0.0
Thu 05AM 18DEC25 2014 2766 3577 15.6 0.0
Thu 08AM 18DEC25 2336 3089 3736 16.8 5.6
Thu 11AM 18DEC25 2752 3371 3941 18.5 0.0
Thu 02PM 18DEC25 3389 3757 5101 20.8 0.0
Thu 05PM 18DEC25 3271 3637 4982 19.6 5.9
Thu 08PM 18DEC25 3607 3977 5317 21.6 6.4
Thu 11PM 18DEC25 3899 5040 6424 23.3 6.6
Fri 02AM 19DEC25 5282 6486 8107 27.2 0.0
Fri 05AM 19DEC25 6986 8205 8711 32.8 0.0
Fri 08AM 19DEC25 7185 8394 8930 33.9 0.0
Fri 11AM 19DEC25 7157 8330 8802 34.6 0.0
Fri 02PM 19DEC25 7132 8290 8726 34.6 0.0
Fri 05PM 19DEC25 5519 6694 8110 28.9 7.1
Fri 08PM 19DEC25 3619 3987 5327 21.3 8.3
Fri 11PM 19DEC25 1923 2680 3536 14.3 0.0
Sat 02AM 20DEC25 1284 2043 3207 11.1 0.0
Sat 05AM 20DEC25 495 1254 2428 8.6 0.0
Sat 08AM 20DEC25 0 833 2011 8.0 0.0
Sat 11AM 20DEC25 3245 3611 4957 20.5 0.0
Sat 02PM 20DEC25 3444 3812 5155 21.6 0.0
Sat 05PM 20DEC25 1659 2415 3405 14.0 0.0
Sat 08PM 20DEC25 1405 2161 3283 13.3 0.0
Sat 11PM 20DEC25 1879 2633 3513 14.8 0.0
Sun 02AM 21DEC25 2816 3402 3973 18.0 0.0
Sun 05AM 21DEC25 3607 3976 5317 21.9 8.5
Sun 08AM 21DEC25 3813 4956 5519 23.4 0.0
Sun 11AM 21DEC25 5133 5497 6845 27.7 0.0
Sun 02PM 21DEC25 5351 6547 7172 29.3 0.0
Sun 05PM 21DEC25 4920 5284 8732 25.9 0.0
Sun 08PM 21DEC25 5204 5569 8705 28.0 9.0
Sun 11PM 21DEC25 6687 7084 8878 32.3 0.0
Mon 02AM 22DEC25 6832 8088 10216 33.3 0.0
Mon 05AM 22DEC25 7079 8377 10026 34.5 0.0
Mon 08AM 22DEC25 7175 8460 10036 35.2 0.0
Mon 11AM 22DEC25 7061 8336 9991 34.6 0.0
Mon 02PM 22DEC25 8097 8415 8912 36.8 0.0
Mon 05PM 22DEC25 7048 8235 8707 34.8 0.0
Mon 08PM 22DEC25 7043 8238 8716 34.5 0.0
Mon 11PM 22DEC25 6928 8144 8679 33.8 0.0
Tue 02AM 23DEC25 6800 7164 8621 32.9 0.0
Tue 05AM 23DEC25 6677 7121 8635 31.4 0.0
Tue 08AM 23DEC25 6696 7067 8460 32.1 0.0
Tue 11AM 23DEC25 6904 8100 8556 34.2 0.0
Tue 02PM 23DEC25 7039 8218 8683 35.1 0.0
Tue 05PM 23DEC25 6811 7226 8635 32.0 0.0
Tue 08PM 23DEC25 6524 7038 8675 30.3 0.0
Tue 11PM 23DEC25 6692 7193 8732 30.8 0.0
Wed 02AM 24DEC25 6699 7179 8820 30.6 0.0
Wed 05AM 24DEC25 6697 7076 8557 31.5 0.0
Wed 08AM 24DEC25 5291 6530 8321 27.6 0.0
Wed 11AM 24DEC25 6640 6981 8345 32.1 11.4
Wed 02PM 24DEC25 6614 6924 8236 32.2 11.6
Wed 05PM 24DEC25 5222 6404 6996 27.5 0.0
Wed 08PM 24DEC25 4952 5315 6765 25.7 0.0
Wed 11PM 24DEC25 4963 5326 6688 26.2 12.3
Thu 02AM 25DEC25 3738 4883 5446 23.4 14.4
Thu 05AM 25DEC25 2773 3381 3952 17.3 0.0
Thu 08AM 25DEC25 1142 1902 3066 11.8 0.0
Thu 11AM 25DEC25 3629 3997 5337 23.7 0.0
Thu 02PM 25DEC25 3797 4941 5505 24.9 0.0
Thu 05PM 25DEC25 2087 2840 3615 15.5 0.0

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