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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 Mon 27APR2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 05PM 26APR26 5272 6443 6919 29.0 -
Sun 08PM 26APR26 3354 3722 5066 19.9 N/A
Sun 11PM 26APR26 2609 3283 3853 16.9 N/A
Mon 02AM 27APR26 2609 3375 3946 17.9 N/A
Mon 05AM 27APR26 2609 3562 4907 19.5 N/A
Mon 08AM 27APR26 3651 4798 5360 24.4 N/A
Mon 11AM 27APR26 5081 5445 6727 28.9 N/A
Mon 02PM 27APR26 6483 6760 7190 33.2 N/A
Mon 05PM 27APR26 6612 6909 8201 33.2 N/A
Mon 08PM 27APR26 3802 4946 5508 22.7 N/A
Mon 11PM 27APR26 3739 4883 5446 22.6 N/A
Tue 02AM 28APR26 3546 3915 5255 20.9 N/A
Tue 05AM 28APR26 3265 3633 4979 19.1 N/A
Tue 08AM 28APR26 5404 6541 6979 31.2 N/A
Tue 11AM 28APR26 6774 7040 8284 36.9 N/A
Tue 02PM 28APR26 7188 8286 8649 40.5 N/A
Tue 05PM 28APR26 8203 8437 8801 40.3 N/A
Tue 08PM 28APR26 5302 8245 8652 28.2 N/A
Tue 11PM 28APR26 4952 8108 8530 25.7 N/A
Wed 02AM 29APR26 5034 5398 8410 26.6 N/A
Wed 05AM 29APR26 4865 5226 8381 25.1 N/A
Wed 08AM 29APR26 6768 7063 8347 35.9 N/A
Wed 11AM 29APR26 7113 8221 8587 40.9 N/A
Wed 02PM 29APR26 8254 8491 8857 43.4 N/A
Wed 05PM 29APR26 8299 8538 8909 42.3 N/A
Wed 08PM 29APR26 8235 8474 8846 30.5 N/A
Wed 11PM 29APR26 8092 8349 8747 28.7 N/A
Thu 02AM 30APR26 5186 8215 8670 27.6 N/A
Thu 05AM 30APR26 5108 8131 8606 27.1 N/A
Thu 08AM 30APR26 6981 8124 8583 38.6 N/A
Thu 11AM 30APR26 8339 8574 8938 45.1 N/A
Thu 02PM 30APR26 8672 8905 10182 48.2 N/A
Thu 05PM 30APR26 8771 9916 10280 47.1 N/A
Thu 08PM 30APR26 8693 9884 10279 34.5 N/A
Thu 11PM 30APR26 8618 8910 10234 32.8 N/A
Fri 02AM 01MAY26 8540 8849 10257 32.0 N/A
Fri 05AM 01MAY26 8557 8917 10455 31.5 N/A
Fri 08AM 01MAY26 8577 8882 10416 44.2 N/A
Fri 11AM 01MAY26 8902 10076 10510 52.1 N/A
Fri 02PM 01MAY26 10242 10477 11806 57.8 N/A
Fri 05PM 01MAY26 10471 10706 12029 56.2 N/A
Fri 08PM 01MAY26 10437 10676 12003 44.4 N/A
Fri 11PM 01MAY26 10317 10575 11921 41.4 N/A
Sat 02AM 02MAY26 10156 10415 11780 40.3 N/A
Sat 05AM 02MAY26 10085 10346 10751 37.7 N/A
Sat 08AM 02MAY26 10014 10278 10690 46.1 N/A
Sat 11AM 02MAY26 10129 10368 10741 54.4 N/A
Sat 02PM 02MAY26 10364 10596 11924 56.8 N/A
Sat 05PM 02MAY26 10472 10708 12030 55.9 N/A
Sat 08PM 02MAY26 10405 10646 11993 43.8 N/A
Sat 11PM 02MAY26 10288 10565 11934 39.3 N/A
Sun 02AM 03MAY26 10263 10541 11929 36.0 N/A
Sun 05AM 03MAY26 10240 10525 11906 34.2 N/A
Sun 08AM 03MAY26 10057 10301 10679 42.2 N/A
Sun 11AM 03MAY26 9911 10249 10778 50.2 N/A
Sun 02PM 03MAY26 8930 10242 11854 49.0 N/A
Sun 05PM 03MAY26 8766 10246 11971 42.5 N/A
Sun 08PM 03MAY26 8278 8819 10578 38.6 N/A
Sun 11PM 03MAY26 6981 8315 10420 36.2 N/A
Mon 02AM 04MAY26 6848 7184 11787 34.8 N/A
Mon 05AM 04MAY26 6684 7020 8703 33.4 N/A
Mon 08AM 04MAY26 6682 6999 8573 34.0 N/A
Mon 11AM 04MAY26 6916 7220 8667 36.7 N/A
Mon 02PM 04MAY26 7139 8347 8927 39.2 N/A
Mon 05PM 04MAY26 7217 8463 10041 38.5 N/A
Mon 08PM 04MAY26 7210 8452 10502 36.5 N/A
Mon 11PM 04MAY26 7043 8419 10745 34.2 N/A
Tue 02AM 05MAY26 6496 7036 10720 30.1 N/A
Tue 05AM 05MAY26 5475 9992 10811 28.7 N/A
Tue 08AM 05MAY26 8871 10289 11958 42.3 N/A
Tue 11AM 05MAY26 10000 10422 12043 52.4 N/A
Tue 02PM 05MAY26 10415 10655 12096 57.4 N/A
Tue 05PM 05MAY26 10597 11803 12273 57.0 N/A
Tue 08PM 05MAY26 10626 11869 12323 44.6 N/A
Tue 11PM 05MAY26 10581 11811 12220 41.7 N/A
Wed 02AM 06MAY26 10442 10699 12071 40.6 N/A
Wed 05AM 06MAY26 10336 10608 11973 39.2 N/A
Wed 08AM 06MAY26 9946 10234 10682 47.9 N/A
Wed 11AM 06MAY26 10008 10290 10728 52.8 N/A
Wed 02PM 06MAY26 10168 10430 11804 54.9 N/A
Wed 05PM 06MAY26 10248 10504 11876 53.5 N/A

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