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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 Fri 20FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 11PM 19FEB26 0 0 0 -1.6 -
Fri 02AM 20FEB26 0 0 0 -2.7 0.0
Fri 05AM 20FEB26 0 0 0 -3.2 0.0
Fri 08AM 20FEB26 0 0 0 -0.2 0.0
Fri 11AM 20FEB26 1802 2552 3474 14.9 0.0
Fri 02PM 20FEB26 2245 2996 3692 16.5 0.2
Fri 05PM 20FEB26 1974 2729 3559 14.7 0.0
Fri 08PM 20FEB26 0 0 1117 4.3 0.0
Fri 11PM 20FEB26 0 0 418 2.6 0.0
Sat 02AM 21FEB26 0 0 547 3.4 0.0
Sat 05AM 21FEB26 0 0 737 4.7 0.0
Sat 08AM 21FEB26 0 0 1157 6.6 0.0
Sat 11AM 21FEB26 2166 2917 3652 17.5 0.0
Sat 02PM 21FEB26 3420 3787 5130 22.7 0.0
Sat 05PM 21FEB26 2875 3430 4001 19.2 0.0
Sat 08PM 21FEB26 0 851 2029 9.5 0.0
Sat 11PM 21FEB26 553 1314 2489 11.1 0.0
Sun 02AM 22FEB26 1310 2066 3233 13.7 0.0
Sun 05AM 22FEB26 1079 1834 2999 12.8 0.0
Sun 08AM 22FEB26 2143 2896 3642 16.7 0.0
Sun 11AM 22FEB26 3970 5111 6483 26.4 0.0
Sun 02PM 22FEB26 5228 6405 6863 29.8 0.0
Sun 05PM 22FEB26 3969 5109 6591 25.6 0.0
Sun 08PM 22FEB26 2392 3147 3763 17.1 0.0
Sun 11PM 22FEB26 2436 3189 3784 17.3 0.0
Mon 02AM 23FEB26 2547 3270 3840 17.7 0.0
Mon 05AM 23FEB26 2863 3424 3995 18.7 0.0
Mon 08AM 23FEB26 2858 3421 3992 18.8 0.0
Mon 11AM 23FEB26 5237 6431 8151 29.5 0.0
Mon 02PM 23FEB26 5470 6675 8288 31.1 0.0
Mon 05PM 23FEB26 5129 5494 8576 28.0 0.0
Mon 08PM 23FEB26 3678 4823 5386 22.7 0.0
Mon 11PM 23FEB26 3543 3911 5252 21.8 0.0
Tue 02AM 24FEB26 3653 4799 5362 22.3 0.0
Tue 05AM 24FEB26 3753 4898 5461 22.7 0.0
Tue 08AM 24FEB26 3877 5019 6413 23.7 0.0
Tue 11AM 24FEB26 5398 6596 7213 29.3 0.0
Tue 02PM 24FEB26 6697 7044 8536 32.6 0.0
Tue 05PM 24FEB26 6788 7159 8545 32.3 0.0
Tue 08PM 24FEB26 6742 7121 8453 31.4 0.0
Tue 11PM 24FEB26 3996 5135 6654 23.5 0.0
Wed 02AM 25FEB26 3746 4891 5453 21.2 0.0
Wed 05AM 25FEB26 3457 3826 5169 19.4 0.0
Wed 08AM 25FEB26 2317 3068 3727 16.1 0.8
Wed 11AM 25FEB26 3569 3936 5278 22.4 0.0
Wed 02PM 25FEB26 4857 5220 6553 26.2 0.0
Wed 05PM 25FEB26 4984 5347 6689 26.0 0.0
Wed 08PM 25FEB26 2362 3114 3748 15.7 0.0
Wed 11PM 25FEB26 2133 2887 3638 15.0 0.0
Thu 02AM 26FEB26 1507 2264 3332 13.5 0.0
Thu 05AM 26FEB26 782 1541 2712 11.4 0.0
Thu 08AM 26FEB26 1041 1799 2968 12.4 0.0
Thu 11AM 26FEB26 3787 4931 5494 24.7 0.0
Thu 02PM 26FEB26 5068 5432 6718 28.3 0.0
Thu 05PM 26FEB26 3846 4989 5554 24.4 0.0
Thu 08PM 26FEB26 2302 3053 3718 15.9 0.0
Thu 11PM 26FEB26 2476 3221 3803 16.3 0.0
Fri 02AM 27FEB26 2640 3315 3885 16.8 0.0
Fri 05AM 27FEB26 2626 3308 3877 16.7 0.0
Fri 08AM 27FEB26 3370 3738 5082 19.6 0.0
Fri 11AM 27FEB26 6580 6891 8222 32.1 0.0
Fri 02PM 27FEB26 7050 8185 8558 36.2 0.0
Fri 05PM 27FEB26 6890 7229 8483 33.8 0.0
Fri 08PM 27FEB26 4891 5253 6694 24.2 0.0
Fri 11PM 27FEB26 3420 3787 5130 19.7 0.0
Sat 02AM 28FEB26 1970 2723 3556 14.6 0.0
Sat 05AM 28FEB26 1313 2069 3234 12.5 0.0
Sat 08AM 28FEB26 2003 2756 3574 15.5 0.0
Sat 11AM 28FEB26 4965 5330 6638 27.8 0.0
Sat 02PM 28FEB26 5398 6535 6969 30.8 0.0
Sat 05PM 29FEB26 5404 6552 7020 29.8 0.0
Sat 08PM 29FEB26 3114 3547 4894 18.9 0.0
Sat 11PM 29FEB26 3039 3510 4857 18.5 0.0
Sun 02AM 01MAR26 3080 3530 4876 18.0 0.0
Sun 05AM 01MAR26 2567 3279 3849 16.5 0.0
Sun 08AM 01MAR26 2934 3459 4806 18.7 0.0
Sun 11AM 01MAR26 6513 6809 8132 33.5 0.0
Sun 02PM 01MAR26 6831 7105 8423 36.6 0.0
Sun 05PM 01MAR26 6485 6963 8706 32.0 0.0
Sun 08PM 01MAR26 3605 8364 5314 22.3 0.0
Sun 11PM 01MAR26 8147 8760 5403 22.7 0.0

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