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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: 06Z Tue 17FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 11PM 16FEB26 6483 6846 8266 28.9 -
Tue 02AM 17FEB26 5426 6602 7157 27.1 2.8
Tue 05AM 17FEB26 6462 6826 8238 28.2 4.7
Tue 08AM 17FEB26 5296 6475 7028 26.1 6.2
Tue 11AM 17FEB26 5035 5399 6740 25.1 0.0
Tue 02PM 17FEB26 3754 4898 5463 22.2 0.0
Tue 05PM 17FEB26 3539 3908 5249 19.9 0.0
Tue 08PM 17FEB26 504 1266 2437 8.1 0.0
Tue 11PM 17FEB26 1638 2393 3395 12.4 0.0
Wed 02AM 18FEB26 1542 2299 3350 11.9 0.0
Wed 05AM 18FEB26 2493 3243 3813 15.2 0.0
Wed 08AM 18FEB26 2148 2900 3644 14.1 0.0
Wed 11AM 18FEB26 2389 3142 3763 15.4 7.1
Wed 02PM 18FEB26 1362 2117 3260 12.6 7.2
Wed 05PM 18FEB26 0 0 1448 6.1 7.3
Wed 08PM 18FEB26 0 0 391 2.8 7.5
Wed 11PM 18FEB26 0 0 0 1.0 7.7
Thu 02AM 19FEB26 0 0 0 -0.2 0.0
Thu 05AM 19FEB26 0 0 0 2.5 7.9
Thu 08AM 19FEB26 0 0 915 4.9 8.0
Thu 11AM 19FEB26 1220 1977 3142 13.3 8.0
Thu 02PM 19FEB26 2258 3010 3698 16.6 8.1
Thu 05PM 19FEB26 2094 2846 3618 14.2 0.0
Thu 08PM 19FEB26 0 0 566 2.4 0.0
Thu 11PM 19FEB26 0 0 379 2.0 0.0
Fri 02AM 20FEB26 0 0 626 3.0 0.0
Fri 05AM 20FEB26 0 0 740 3.4 0.0
Fri 08AM 20FEB26 0 0 652 3.2 0.0
Fri 11AM 20FEB26 2044 2796 3594 15.6 8.3
Fri 02PM 20FEB26 2361 3113 3748 16.8 8.4
Fri 05PM 20FEB26 2465 3215 3799 16.3 0.0
Fri 08PM 20FEB26 0 0 922 4.1 0.0
Fri 11PM 20FEB26 0 0 885 4.5 0.0
Sat 02AM 21FEB26 0 0 806 4.8 0.0
Sat 05AM 21FEB26 0 0 651 4.4 0.0
Sat 08AM 21FEB26 0 0 444 4.1 0.0
Sat 11AM 21FEB26 2169 2921 3654 17.8 0.0
Sat 02PM 21FEB26 3393 3760 5103 22.6 0.0
Sat 05PM 21FEB26 3023 3501 4848 19.6 0.0
Sat 08PM 21FEB26 0 367 1542 7.4 0.0
Sat 11PM 21FEB26 0 373 1547 7.5 0.0
Sun 02AM 22FEB26 0 1055 2228 9.8 0.0
Sun 05AM 22FEB26 1010 1771 2937 12.4 0.0
Sun 08AM 22FEB26 2015 2770 3580 16.0 0.0
Sun 11AM 22FEB26 4972 5335 6668 27.8 0.0
Sun 02PM 22FEB26 5473 6591 7023 31.2 0.0
Sun 05PM 22FEB26 5126 5490 6874 27.8 0.0
Sun 08PM 22FEB26 2787 3386 3957 17.9 0.0
Sun 11PM 22FEB26 2689 3340 3909 17.6 0.0
Mon 02AM 23FEB26 2729 3358 3928 17.7 0.0
Mon 05AM 23FEB26 2723 3354 3926 17.4 0.0
Mon 08AM 23FEB26 3153 3566 4912 18.9 0.0
Mon 11AM 23FEB26 6487 6793 8139 31.8 0.0
Mon 02PM 23FEB26 6556 6840 8139 32.6 0.0
Mon 05PM 23FEB26 5271 6446 6962 28.2 0.0
Mon 08PM 23FEB26 4876 5239 6667 25.5 0.0
Mon 11PM 23FEB26 3349 3715 5059 19.2 0.0
Tue 02AM 24FEB26 2444 3191 3787 15.7 0.0
Tue 05AM 24FEB26 2156 2908 3647 14.7 0.0
Tue 08AM 24FEB26 2307 3060 3722 15.9 0.0
Tue 11AM 24FEB26 5142 5508 6791 28.3 0.0
Tue 02PM 24FEB26 5286 6451 6904 29.3 0.0
Tue 05PM 24FEB26 4981 5345 6677 26.2 0.0
Tue 08PM 24FEB26 3369 3736 5080 20.1 0.0
Tue 11PM 24FEB26 3435 3803 5146 20.4 0.0
Wed 02AM 25FEB26 3161 3569 4915 18.7 0.0
Wed 05AM 25FEB26 2797 3391 3962 17.4 0.0
Wed 08AM 25FEB26 3277 3645 4990 19.4 0.0
Wed 11AM 25FEB26 5201 5566 6845 28.3 0.0
Wed 02PM 25FEB26 5439 6579 7044 29.8 0.0
Wed 05PM 25FEB26 5244 6421 6918 27.6 0.0
Wed 08PM 25FEB26 4978 5342 6763 25.2 0.0
Wed 11PM 25FEB26 5080 5444 6844 25.7 10.2
Thu 02AM 26FEB26 5025 5388 6775 25.2 10.5
Thu 05AM 26FEB26 4885 5248 6630 24.1 10.9
Thu 08AM 26FEB26 4879 5243 6613 24.6 0.0
Thu 11AM 26FEB26 5266 6439 6914 28.1 0.0
Thu 02PM 26FEB26 6396 6705 7186 30.5 11.5
Thu 05PM 26FEB26 5400 6564 7081 28.2 0.0
Thu 08PM 26FEB26 4787 5150 6533 23.8 0.0
Thu 11PM 26FEB26 3496 3865 5208 19.8 0.0

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