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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 Sat 21FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 05AM 21FEB26 0 0 1393 7.1 -
Sat 08AM 21FEB26 0 0 1325 7.2 0.0
Sat 11AM 21FEB26 2283 3033 3709 18.1 0.0
Sat 02PM 21FEB26 3411 3778 5121 22.8 0.0
Sat 05PM 21FEB26 2801 3394 3964 19.1 0.0
Sat 08PM 21FEB26 0 746 1922 9.2 0.0
Sat 11PM 21FEB26 751 1510 2679 11.9 0.0
Sun 02AM 22FEB26 849 1610 2775 12.1 0.0
Sun 05AM 22FEB26 1931 2686 3540 15.9 0.0
Sun 08AM 22FEB26 1615 2369 3384 14.7 0.0
Sun 11AM 22FEB26 4832 5195 6584 27.1 0.0
Sun 02PM 22FEB26 5263 6434 6896 30.1 0.0
Sun 05PM 22FEB26 3975 5116 6599 25.7 0.0
Sun 08PM 22FEB26 2432 3182 3782 17.2 0.0
Sun 11PM 22FEB26 2283 3035 3710 16.6 0.0
Mon 02AM 23FEB26 2470 3223 3803 17.4 0.0
Mon 05AM 23FEB26 2956 3469 4816 19.0 0.0
Mon 08AM 23FEB26 3238 3607 4952 19.9 0.0
Mon 11AM 23FEB26 5195 5559 7217 29.2 0.0
Mon 02PM 23FEB26 5447 6613 7143 30.9 0.0
Mon 05PM 23FEB26 5032 5395 7186 27.3 0.0
Mon 08PM 23FEB26 3580 3948 5288 22.0 0.0
Mon 11PM 23FEB26 3828 4971 5534 23.7 0.0
Tue 02AM 24FEB26 3893 5034 6769 24.0 0.0
Tue 05AM 24FEB26 3873 5015 8090 23.7 0.0
Tue 08AM 24FEB26 3956 5097 6921 24.2 0.0
Tue 11AM 24FEB26 5152 5516 7130 27.5 0.1
Tue 02PM 24FEB26 6552 6886 8376 31.9 0.4
Tue 05PM 24FEB26 5566 6910 8622 30.0 0.0
Tue 08PM 24FEB26 4990 5353 9933 25.5 0.0
Tue 11PM 24FEB26 5105 5469 8337 26.5 0.0
Wed 02AM 25FEB26 6698 7061 8422 31.3 0.0
Wed 05AM 25FEB26 5571 6743 8150 29.4 0.7
Wed 08AM 25FEB26 3693 4837 5400 22.0 1.0
Wed 11AM 25FEB26 3738 4884 5447 23.6 0.0
Wed 02PM 25FEB26 4981 5344 6651 27.2 0.0
Wed 05PM 25FEB26 5104 5468 6784 27.0 0.0
Wed 08PM 25FEB26 2132 2882 3635 14.9 0.0
Wed 11PM 25FEB26 2430 3181 3781 16.1 0.0
Thu 02AM 26FEB26 1709 2460 3428 14.2 0.0
Thu 05AM 26FEB26 1084 1843 3008 12.3 0.0
Thu 08AM 26FEB26 1257 2013 3180 13.2 0.0
Thu 11AM 26FEB26 3889 5031 6411 25.4 0.0
Thu 02PM 26FEB26 5329 6485 6935 30.1 0.0
Thu 05PM 26FEB26 4928 5290 6810 26.5 0.0
Thu 08PM 26FEB26 2975 3478 4826 18.2 0.0
Thu 11PM 26FEB26 2855 3420 3991 17.5 0.0
Fri 02AM 27FEB26 2673 3330 3902 16.7 0.0
Fri 05AM 27FEB26 2599 3296 3865 16.3 0.0
Fri 08AM 27FEB26 3242 3610 4956 19.0 0.0
Fri 11AM 27FEB26 6428 6718 7169 31.9 0.0
Fri 02PM 27FEB26 6514 6806 8118 32.6 0.0
Fri 05PM 27FEB26 6445 6797 8189 30.7 0.0
Fri 08PM 27FEB26 3854 4996 5559 22.8 0.0
Fri 11PM 27FEB26 3824 4967 5532 22.6 0.0
Sat 02AM 28FEB26 3213 3594 4941 18.5 0.0
Sat 05AM 28FEB26 2918 3451 4801 17.2 0.0
Sat 08AM 28FEB26 2767 3378 3948 17.9 0.0
Sat 11AM 28FEB26 5105 5469 6745 28.6 0.0
Sat 02PM 28FEB26 5508 6616 7043 31.7 0.0
Sat 05PM 29FEB26 5465 6600 7064 30.4 0.0
Sat 08PM 29FEB26 3233 3605 4950 19.5 0.0
Sat 11PM 29FEB26 3203 3590 4935 19.3 0.0
Sun 02AM 01MAR26 3002 3492 4839 18.6 0.0
Sun 05AM 01MAR26 2631 3309 3879 17.3 0.0
Sun 08AM 01MAR26 3295 3662 5006 20.2 0.0
Sun 11AM 01MAR26 6436 6718 7155 32.9 0.0
Sun 02PM 01MAR26 6637 6914 8296 34.8 0.0
Sun 05PM 01MAR26 6474 6867 8539 31.9 0.0
Sun 08PM 01MAR26 3832 4974 5537 24.0 0.0
Sun 11PM 01MAR26 4788 5150 10119 25.3 0.0
Mon 02AM 02MAR26 4919 5282 10174 26.1 0.0
Mon 05AM 02MAR26 3935 5077 10263 24.2 0.0
Mon 08AM 02MAR26 4876 8158 10196 25.5 0.0
Mon 11AM 02MAR26 6937 8164 10156 36.2 0.0
Mon 02PM 02MAR26 8094 8646 10164 39.2 0.0
Mon 05PM 02MAR26 7179 8640 10178 34.6 0.0
Mon 08PM 02MAR26 8282 8804 10250 27.8 0.0
Mon 11PM 02MAR26 8230 8773 10214 28.1 0.0
Tue 02AM 03MAR26 8168 8850 10262 27.8 0.0
Tue 05AM 03MAR26 5260 8970 10307 27.2 0.0

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