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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: 18Z Tue 19MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 11AM 19MAY26 8194 8420 8771 44.7 -
Tue 02PM 19MAY26 8492 8720 9984 46.9 N/A
Tue 05PM 19MAY26 8589 8825 10091 45.5 N/A
Tue 08PM 19MAY26 8283 8546 8955 33.9 N/A
Tue 11PM 19MAY26 6850 8214 8707 33.0 N/A
Wed 02AM 20MAY26 8123 8408 8852 28.9 N/A
Wed 05AM 20MAY26 6468 8353 8795 29.8 N/A
Wed 08AM 20MAY26 8187 8431 8809 42.3 N/A
Wed 11AM 20MAY26 8442 8674 9952 46.1 N/A
Wed 02PM 20MAY26 8854 9996 10361 50.2 N/A
Wed 05PM 20MAY26 8699 9901 10332 45.1 N/A
Wed 08PM 20MAY26 8483 8779 10125 36.9 N/A
Wed 11PM 20MAY26 6779 7119 8683 34.5 N/A
Thu 02AM 21MAY26 6421 6779 8258 31.8 N/A
Thu 05AM 21MAY26 5511 6647 7130 31.1 N/A
Thu 08AM 21MAY26 5551 6680 7163 31.8 N/A
Thu 11AM 21MAY26 6580 6855 8158 34.5 N/A
Thu 02PM 21MAY26 7186 8290 8667 42.2 N/A
Thu 05PM 21MAY26 8234 8476 8853 42.2 N/A
Thu 08PM 21MAY26 8211 8495 8938 30.2 N/A
Thu 11PM 21MAY26 8188 8494 8971 27.4 N/A
Fri 02AM 22MAY26 8193 8529 9963 26.9 N/A
Fri 05AM 22MAY26 8160 8536 10029 26.3 N/A
Fri 08AM 22MAY26 8353 8686 10111 42.7 N/A
Fri 11AM 22MAY26 8834 9977 10351 50.5 N/A
Fri 02PM 22MAY26 10095 10326 10684 53.2 N/A
Fri 05PM 22MAY26 10203 10419 10754 53.4 N/A
Fri 08PM 22MAY26 8855 10136 10709 40.8 N/A
Fri 11PM 22MAY26 8929 10168 10671 35.2 N/A
Sat 02AM 23MAY26 9970 10246 10676 34.8 N/A
Sat 05AM 23MAY26 10002 10264 10670 34.1 N/A
Sat 08AM 23MAY26 10068 10319 10710 49.4 N/A
Sat 11AM 23MAY26 10425 10663 11996 58.6 N/A
Sat 02PM 23MAY26 10807 12006 12371 62.1 N/A
Sat 05PM 23MAY26 11889 12117 12471 61.3 N/A
Sat 08PM 23MAY26 11893 12118 12467 47.1 N/A
Sat 11PM 23MAY26 11797 12051 12446 43.8 N/A
Sun 02AM 24MAY26 10646 11869 12316 42.0 N/A
Sun 05AM 24MAY26 10612 11839 12316 41.3 N/A
Sun 08AM 24MAY26 10646 11884 12404 57.5 N/A
Sun 11AM 24MAY26 11945 12182 12550 66.0 N/A
Sun 02PM 24MAY26 12235 12468 13868 68.6 N/A
Sun 05PM 24MAY26 12382 12612 14008 68.2 N/A
Sun 08PM 24MAY26 12309 12541 13923 55.4 N/A
Sun 11PM 24MAY26 12124 12366 12742 49.0 N/A
Mon 02AM 25MAY26 12066 12337 12759 46.5 N/A
Mon 05AM 25MAY26 12053 12307 12701 45.0 N/A
Mon 08AM 25MAY26 12124 12369 12750 61.5 N/A
Mon 11AM 25MAY26 12230 12472 13871 68.4 N/A
Mon 02PM 25MAY26 12472 12710 14098 71.0 N/A
Mon 05PM 25MAY26 12425 12663 14069 64.0 N/A
Mon 08PM 25MAY26 12412 12682 14127 56.7 N/A
Mon 11PM 25MAY26 12349 12612 14049 51.7 N/A
Tue 02AM 26MAY26 12242 12499 13930 47.4 N/A
Tue 05AM 26MAY26 12171 12436 13871 46.4 N/A
Tue 08AM 26MAY26 12086 12369 13834 59.5 N/A
Tue 11AM 26MAY26 12061 12309 12694 62.1 N/A
Tue 02PM 26MAY26 12247 12492 13909 67.6 N/A
Tue 05PM 26MAY26 12175 12485 13992 50.8 N/A
Tue 08PM 26MAY26 12078 12381 13887 47.1 N/A
Tue 11PM 26MAY26 10633 12060 13836 47.3 N/A
Wed 02AM 27MAY26 10806 12080 12563 46.9 N/A
Wed 05AM 27MAY26 11819 12075 12472 43.8 N/A
Wed 08AM 27MAY26 10769 12019 12472 52.4 N/A
Wed 11AM 27MAY26 11819 12101 12540 59.7 N/A
Wed 02PM 27MAY26 12057 12391 13934 59.2 N/A
Wed 05PM 27MAY26 12379 12689 14138 60.9 N/A
Wed 08PM 27MAY26 12332 12549 13962 51.2 N/A
Wed 11PM 27MAY26 12371 12627 14049 45.5 N/A
Thu 02AM 28MAY26 12176 12436 13865 42.8 N/A
Thu 05AM 28MAY26 11997 12295 12760 40.9 N/A
Thu 08AM 28MAY26 10622 11948 12524 53.5 N/A
Thu 11AM 28MAY26 10687 11894 12271 61.4 N/A
Thu 02PM 28MAY26 10715 11933 12341 61.3 N/A
Thu 05PM 28MAY26 10500 10743 12241 56.9 N/A
Thu 08PM 28MAY26 10466 10741 12139 48.9 N/A
Thu 11PM 28MAY26 10207 10457 11811 41.9 N/A
Fri 02AM 29MAY26 10072 10343 10766 41.6 N/A
Fri 05AM 29MAY26 9975 10282 10762 39.8 N/A
Fri 08AM 29MAY26 9914 10229 10720 51.4 N/A
Fri 11AM 29MAY26 10257 10500 11848 58.1 N/A

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