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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 Mon 18MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 05AM 18MAY26 2829 3497 4845 19.3 -
Mon 08AM 18MAY26 4812 5174 6512 27.1 N/A
Mon 11AM 18MAY26 6427 6673 7055 34.5 N/A
Mon 02PM 18MAY26 6786 7034 8264 38.3 N/A
Mon 05PM 18MAY26 6982 8108 8472 38.5 N/A
Mon 08PM 18MAY26 5103 5467 8467 26.0 N/A
Mon 11PM 18MAY26 3894 5036 8429 23.6 N/A
Tue 02AM 19MAY26 3882 5025 8427 23.4 N/A
Tue 05AM 19MAY26 3848 4990 5553 23.3 N/A
Tue 08AM 19MAY26 7046 8165 8543 39.6 N/A
Tue 11AM 19MAY26 8388 8616 9879 45.9 N/A
Tue 02PM 19MAY26 8605 8834 10100 47.6 N/A
Tue 05PM 19MAY26 8447 8689 9985 43.8 N/A
Tue 08PM 19MAY26 8289 8598 9975 33.2 N/A
Tue 11PM 19MAY26 6674 7221 8700 32.6 N/A
Wed 02AM 20MAY26 5431 8402 8934 29.0 N/A
Wed 05AM 20MAY26 5274 8429 8964 27.8 N/A
Wed 08AM 20MAY26 8267 8533 8947 42.8 N/A
Wed 11AM 20MAY26 8475 8709 9993 45.7 N/A
Wed 02PM 20MAY26 8827 9971 10341 49.0 N/A
Wed 05PM 20MAY26 8750 9919 10358 46.2 N/A
Wed 08PM 20MAY26 8480 8833 10199 36.0 N/A
Wed 11PM 20MAY26 6794 7181 8757 34.1 N/A
Thu 02AM 21MAY26 6626 6974 8437 33.1 N/A
Thu 05AM 21MAY26 6517 6845 8247 32.5 N/A
Thu 08AM 21MAY26 6452 6744 7197 32.6 N/A
Thu 11AM 21MAY26 6602 6892 8224 34.1 N/A
Thu 02PM 21MAY26 8131 8374 8750 42.5 N/A
Thu 05PM 21MAY26 8293 8534 8908 42.6 N/A
Thu 08PM 21MAY26 8266 8572 9952 31.4 N/A
Thu 11PM 21MAY26 8288 8575 9931 28.2 N/A
Fri 02AM 22MAY26 8271 8574 9952 27.5 N/A
Fri 05AM 22MAY26 8268 8578 9963 28.1 N/A
Fri 08AM 22MAY26 8333 8598 9924 43.1 N/A
Fri 11AM 22MAY26 8759 9897 10266 50.7 N/A
Fri 02PM 22MAY26 10073 10310 10678 53.4 N/A
Fri 05PM 22MAY26 10264 10501 11836 54.3 N/A
Fri 08PM 22MAY26 10273 10531 11895 41.9 N/A
Fri 11PM 22MAY26 10190 10451 11821 38.4 N/A
Sat 02AM 23MAY26 10190 10443 11801 37.7 N/A
Sat 05AM 23MAY26 10278 10549 11936 36.9 N/A
Sat 08AM 23MAY26 10333 10604 11989 52.1 N/A
Sat 11AM 23MAY26 10590 11791 12163 60.5 N/A
Sat 02PM 23MAY26 11939 12172 12532 64.3 N/A
Sat 05PM 23MAY26 12026 12269 12647 62.5 N/A
Sat 08PM 23MAY26 10749 11981 12404 45.8 N/A
Sat 11PM 23MAY26 11780 12035 12430 44.6 N/A
Sun 02AM 24MAY26 11785 12036 12427 43.0 N/A
Sun 05AM 24MAY26 10711 11936 12326 42.4 N/A
Sun 08AM 24MAY26 10626 11869 12318 55.9 N/A
Sun 11AM 24MAY26 10790 12004 12399 62.3 N/A
Sun 02PM 24MAY26 11796 12071 12499 63.4 N/A
Sun 05PM 24MAY26 12130 12358 12712 64.3 N/A
Sun 08PM 24MAY26 11940 12196 12594 53.5 N/A
Sun 11PM 24MAY26 11887 12161 12588 47.9 N/A
Mon 02AM 25MAY26 11799 12076 12507 48.7 N/A
Mon 05AM 25MAY26 10563 10805 12244 47.8 N/A
Mon 08AM 25MAY26 10283 10520 11936 55.0 N/A
Mon 11AM 25MAY26 10481 10718 12063 60.1 N/A
Mon 02PM 25MAY26 11819 12054 12418 63.5 N/A
Mon 05PM 25MAY26 11978 12213 12578 63.2 N/A
Mon 08PM 25MAY26 11778 12043 12455 48.2 N/A
Mon 11PM 25MAY26 10461 10731 12192 42.6 N/A
Tue 02AM 26MAY26 10269 10551 12541 40.6 N/A
Tue 05AM 26MAY26 10326 10705 14050 39.9 N/A
Tue 08AM 26MAY26 10557 11875 13838 55.1 N/A
Tue 11AM 26MAY26 11804 12108 12581 63.8 N/A
Tue 02PM 26MAY26 12117 12355 12725 67.5 N/A
Tue 05PM 26MAY26 12296 12540 13947 66.6 N/A
Tue 08PM 26MAY26 12158 12433 13886 52.5 N/A
Tue 11PM 26MAY26 11975 12305 13848 47.6 N/A
Wed 02AM 27MAY26 11891 12288 13917 44.1 N/A
Wed 05AM 27MAY26 10763 12110 12728 42.4 N/A
Wed 08AM 27MAY26 11823 12197 13806 57.4 N/A
Wed 11AM 27MAY26 11934 12230 12690 65.2 N/A
Wed 02PM 27MAY26 12275 12511 13916 69.6 N/A
Wed 05PM 27MAY26 12491 12724 14121 69.4 N/A
Wed 08PM 27MAY26 12500 12742 14139 54.8 N/A
Wed 11PM 27MAY26 12329 12585 14046 48.6 N/A
Thu 02AM 28MAY26 12473 13838 14346 46.7 N/A
Thu 05AM 28MAY26 12454 13823 14334 46.0 N/A

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