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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 17FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 05PM 16FEB26 6484 6823 8199 30.0 -
Mon 08PM 16FEB26 6563 6913 8284 30.0 0.7
Mon 11PM 16FEB26 6456 6820 8245 28.7 0.9
Tue 02AM 17FEB26 5430 6606 7160 27.1 4.0
Tue 05AM 17FEB26 5464 6648 7224 26.8 6.1
Tue 08AM 17FEB26 5143 5508 6879 25.0 8.5
Tue 11AM 17FEB26 5114 5478 6814 25.6 0.0
Tue 02PM 17FEB26 3964 5105 6473 23.7 9.1
Tue 05PM 17FEB26 3440 3810 5153 19.2 0.0
Tue 08PM 17FEB26 482 1240 2413 7.9 0.0
Tue 11PM 17FEB26 1299 2055 3219 11.0 0.0
Wed 02AM 18FEB26 733 1494 2662 9.1 0.0
Wed 05AM 18FEB26 1994 2746 3568 13.4 0.0
Wed 08AM 18FEB26 2123 2872 3629 14.1 9.3
Wed 11AM 18FEB26 2267 3015 3700 15.2 10.1
Wed 02PM 18FEB26 1378 2136 3269 12.4 10.3
Wed 05PM 18FEB26 0 442 1621 6.5 10.7
Wed 08PM 18FEB26 0 0 0 2.1 11.3
Wed 11PM 18FEB26 0 0 0 0.8 11.7
Thu 02AM 19FEB26 0 0 0 -2.8 0.0
Thu 05AM 19FEB26 0 0 0 -2.6 0.0
Thu 08AM 19FEB26 0 0 0 2.5 11.8
Thu 11AM 19FEB26 882 1643 2808 12.0 11.9
Thu 02PM 19FEB26 2012 2766 3578 15.4 0.0
Thu 05PM 19FEB26 1882 2636 3514 13.7 12.0
Thu 08PM 19FEB26 0 0 0 1.0 0.0
Thu 11PM 19FEB26 0 0 0 1.6 0.0
Fri 02AM 20FEB26 0 0 871 3.8 12.0
Fri 05AM 20FEB26 0 0 951 4.1 12.0
Fri 08AM 20FEB26 0 0 1340 5.9 0.0
Fri 11AM 20FEB26 1153 1911 3076 12.5 12.3
Fri 02PM 20FEB26 1772 2527 3460 14.8 12.7
Fri 05PM 20FEB26 1412 2171 3287 13.0 12.9
Fri 08PM 20FEB26 0 0 0 0.8 0.0
Fri 11PM 20FEB26 0 0 0 -0.2 0.0
Sat 02AM 21FEB26 0 0 0 0.3 0.0
Sat 05AM 21FEB26 0 0 0 0.3 0.0
Sat 08AM 21FEB26 0 0 0 2.1 0.0
Sat 11AM 21FEB26 1821 2573 3484 16.6 0.0
Sat 02PM 21FEB26 3163 3570 4917 21.4 0.0
Sat 05PM 21FEB26 2663 3327 3897 18.6 0.0
Sat 08PM 21FEB26 0 495 1669 8.5 0.0
Sat 11PM 21FEB26 0 393 1568 8.0 0.0
Sun 02AM 22FEB26 0 538 1713 8.4 0.0
Sun 05AM 22FEB26 784 1545 2713 11.7 0.0
Sun 08AM 22FEB26 1736 2494 3445 15.1 0.0
Sun 11AM 22FEB26 4934 5297 6660 27.7 0.0
Sun 02PM 22FEB26 5350 6501 6948 30.5 0.0
Sun 05PM 22FEB26 4978 5341 6782 26.9 0.0
Sun 08PM 22FEB26 2210 2961 3674 16.2 0.0
Sun 11PM 22FEB26 2208 2961 3673 16.1 0.0
Mon 02AM 23FEB26 2077 2829 3609 15.7 0.0
Mon 05AM 23FEB26 2346 3098 3741 16.4 0.0
Mon 08AM 23FEB26 2494 3241 3810 17.2 0.0
Mon 11AM 23FEB26 5071 5435 6848 28.0 0.0
Mon 02PM 23FEB26 6436 6738 7209 31.7 0.0
Mon 05PM 23FEB26 5113 5476 6998 27.3 0.0
Mon 08PM 23FEB26 3522 3890 5231 21.1 0.0
Mon 11PM 23FEB26 3421 3789 5133 20.2 0.0
Tue 02AM 24FEB26 4817 5178 6631 24.5 13.0
Tue 05AM 24FEB26 5163 5527 6975 27.0 0.0
Tue 08AM 24FEB26 4834 5196 6635 24.7 0.0
Tue 11AM 24FEB26 6526 6884 8316 31.4 0.0
Tue 02PM 24FEB26 6595 6901 8216 32.4 13.5
Tue 05PM 24FEB26 6513 6862 8218 30.6 13.9
Tue 08PM 24FEB26 4001 5142 6627 24.5 0.0
Tue 11PM 24FEB26 4987 5351 6815 25.8 14.1
Wed 02AM 25FEB26 5055 5420 6816 26.2 14.2
Wed 05AM 25FEB26 4956 5319 6776 25.5 0.0
Wed 08AM 25FEB26 5117 5481 6903 26.7 14.3
Wed 11AM 25FEB26 6480 6795 8139 31.2 0.0
Wed 02PM 25FEB26 6706 7026 8379 32.7 0.0
Wed 05PM 25FEB26 6501 6845 8281 30.0 14.7
Wed 08PM 25FEB26 6631 7020 8442 30.1 0.0
Wed 11PM 25FEB26 5110 5473 6832 25.9 16.4
Thu 02AM 26FEB26 3881 5023 6403 23.0 19.9
Thu 05AM 26FEB26 3598 3966 5306 21.3 21.5
Thu 08AM 26FEB26 1528 2283 3343 12.7 0.0
Thu 11AM 26FEB26 3956 5096 6461 25.3 0.0
Thu 02PM 26FEB26 4809 5172 6522 26.1 0.0
Thu 05PM 26FEB26 4806 5169 6532 24.7 0.0

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