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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 Wed 20MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 11PM 19MAY26 6829 8276 8692 31.5 -
Wed 02AM 20MAY26 5303 8368 8811 27.8 N/A
Wed 05AM 20MAY26 5395 8257 8699 28.7 N/A
Wed 08AM 20MAY26 8112 8354 8731 41.6 N/A
Wed 11AM 20MAY26 8351 8583 8944 45.6 N/A
Wed 02PM 20MAY26 8809 9950 10319 49.7 N/A
Wed 05PM 20MAY26 8822 9971 10344 46.9 N/A
Wed 08PM 20MAY26 8361 8654 10010 36.9 N/A
Wed 11PM 20MAY26 6657 7085 8670 32.6 N/A
Thu 02AM 21MAY26 5545 6752 8258 31.2 N/A
Thu 05AM 21MAY26 5443 6597 7098 30.4 N/A
Thu 08AM 21MAY26 5518 6649 7124 31.6 N/A
Thu 11AM 21MAY26 6644 6918 8214 35.4 N/A
Thu 02PM 21MAY26 8126 8362 8728 43.5 N/A
Thu 05PM 21MAY26 8281 8517 8884 43.2 N/A
Thu 08PM 21MAY26 8205 8487 8927 31.7 N/A
Thu 11PM 21MAY26 8175 8496 9907 28.7 N/A
Fri 02AM 22MAY26 8171 8599 10094 29.3 N/A
Fri 05AM 22MAY26 8183 8616 10106 28.8 N/A
Fri 08AM 22MAY26 8472 8754 10113 44.7 N/A
Fri 11AM 22MAY26 8866 10007 10378 51.1 N/A
Fri 02PM 22MAY26 9992 10226 10587 53.1 N/A
Fri 05PM 22MAY26 10134 10365 10725 53.4 N/A
Fri 08PM 22MAY26 9971 10241 10662 39.6 N/A
Fri 11PM 22MAY26 9895 10189 10645 37.1 N/A
Sat 02AM 23MAY26 9927 10204 10635 34.8 N/A
Sat 05AM 23MAY26 9947 10203 10603 34.4 N/A
Sat 08AM 23MAY26 10015 10283 10699 49.4 N/A
Sat 11AM 23MAY26 10374 10612 11948 58.4 N/A
Sat 02PM 23MAY26 10762 11962 12332 62.7 N/A
Sat 05PM 23MAY26 10810 12017 12397 60.2 N/A
Sat 08PM 23MAY26 11909 12142 12504 46.5 N/A
Sat 11PM 23MAY26 11892 12130 12499 44.3 N/A
Sun 02AM 24MAY26 10730 11970 12430 43.0 N/A
Sun 05AM 24MAY26 10757 11977 12380 42.5 N/A
Sun 08AM 24MAY26 10756 11975 12372 58.4 N/A
Sun 11AM 24MAY26 11902 12143 12518 63.6 N/A
Sun 02PM 24MAY26 12133 12366 12726 65.9 N/A
Sun 05PM 24MAY26 11956 12195 12567 62.0 N/A
Sun 08PM 24MAY26 12159 12385 12736 53.2 N/A
Sun 11PM 24MAY26 11964 12206 12581 45.3 N/A
Mon 02AM 25MAY26 11924 12158 12521 43.7 N/A
Mon 05AM 25MAY26 11829 12070 12444 43.5 N/A
Mon 08AM 25MAY26 11933 12169 12536 60.3 N/A
Mon 11AM 25MAY26 12003 12239 12607 66.5 N/A
Mon 02PM 25MAY26 12326 12565 13958 69.4 N/A
Mon 05PM 25MAY26 12431 12664 14059 68.1 N/A
Mon 08PM 25MAY26 12411 12655 14037 55.7 N/A
Mon 11PM 25MAY26 12262 12488 13874 48.9 N/A
Tue 02AM 26MAY26 12271 12518 13945 46.9 N/A
Tue 05AM 26MAY26 12365 12646 14077 46.0 N/A
Tue 08AM 26MAY26 12297 12634 14056 62.8 N/A
Tue 11AM 26MAY26 12311 12548 13940 68.4 N/A
Tue 02PM 26MAY26 12160 12400 13799 66.8 N/A
Tue 05PM 26MAY26 11978 12240 12646 62.3 N/A
Tue 08PM 26MAY26 10654 11986 12606 48.2 N/A
Tue 11PM 26MAY26 11794 12119 12626 45.4 N/A
Wed 02AM 27MAY26 10725 12053 12595 42.1 N/A
Wed 05AM 27MAY26 11792 12058 12472 41.1 N/A
Wed 08AM 27MAY26 10721 12009 12412 47.0 N/A
Wed 11AM 27MAY26 10349 10781 12255 48.9 N/A
Wed 02PM 27MAY26 10521 10807 12304 57.3 N/A
Wed 05PM 27MAY26 10454 11779 12381 50.3 N/A
Wed 08PM 27MAY26 10730 12064 12633 45.0 N/A
Wed 11PM 27MAY26 12012 12349 13878 42.0 N/A
Thu 02AM 28MAY26 12123 12368 12749 40.6 N/A
Thu 05AM 28MAY26 11942 12207 12619 42.6 N/A
Thu 08AM 28MAY26 11975 12242 12657 48.0 N/A
Thu 11AM 28MAY26 10797 12064 12538 60.8 N/A
Thu 02PM 28MAY26 10534 11822 12330 53.8 N/A
Thu 05PM 28MAY26 10591 11891 12375 52.6 N/A
Thu 08PM 28MAY26 10725 12054 12642 45.2 N/A
Thu 11PM 28MAY26 10486 11802 12270 42.9 N/A
Fri 02AM 29MAY26 10510 11849 12433 42.1 N/A
Fri 05AM 29MAY26 10230 10620 12178 42.3 N/A
Fri 08AM 29MAY26 9972 10442 12102 44.5 N/A
Fri 11AM 29MAY26 8962 10312 11975 44.3 N/A
Fri 02PM 29MAY26 9943 10369 12029 44.4 N/A
Fri 05PM 29MAY26 10017 10499 12193 43.8 N/A
Fri 08PM 29MAY26 10449 11807 12389 43.2 N/A
Fri 11PM 29MAY26 10488 10794 12343 43.0 N/A

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