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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 Wed 29APR2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 11AM 29APR26 6817 7081 8326 38.1 -
Wed 02PM 29APR26 7064 8177 8545 40.2 N/A
Wed 05PM 29APR26 7178 8282 8650 39.6 N/A
Wed 08PM 29APR26 5223 8134 8486 27.9 N/A
Wed 11PM 29APR26 5013 5377 8337 26.6 N/A
Thu 02AM 30APR26 4821 5183 8287 25.2 N/A
Thu 05AM 30APR26 3964 5105 8210 24.8 N/A
Thu 08AM 30APR26 6644 6915 8188 35.3 N/A
Thu 11AM 30APR26 7102 8205 8567 41.5 N/A
Thu 02PM 30APR26 8267 8500 8862 44.3 N/A
Thu 05PM 30APR26 8347 8584 8951 43.0 N/A
Thu 08PM 30APR26 8251 8495 8874 31.1 N/A
Thu 11PM 30APR26 8210 8487 8918 30.0 N/A
Fri 02AM 01MAY26 8160 8454 8912 29.0 N/A
Fri 05AM 01MAY26 5445 8394 8894 28.9 N/A
Fri 08AM 01MAY26 8168 8500 9952 41.3 N/A
Fri 11AM 01MAY26 8621 8859 10345 49.2 N/A
Fri 02PM 01MAY26 9989 10241 10634 54.6 N/A
Fri 05PM 01MAY26 10200 10444 11788 53.3 N/A
Fri 08PM 01MAY26 10240 10485 11834 39.1 N/A
Fri 11PM 01MAY26 10175 10429 11789 36.8 N/A
Sat 02AM 02MAY26 10137 10398 10804 35.6 N/A
Sat 05AM 02MAY26 10028 10292 10703 35.0 N/A
Sat 08AM 02MAY26 9948 10217 10636 48.5 N/A
Sat 11AM 02MAY26 10081 10316 10680 54.7 N/A
Sat 02PM 02MAY26 10349 10583 11907 57.4 N/A
Sat 05PM 02MAY26 10443 10677 12000 55.7 N/A
Sat 08PM 02MAY26 10348 10596 11939 44.4 N/A
Sat 11PM 02MAY26 10268 10524 11878 41.5 N/A
Sun 02AM 03MAY26 10240 10491 11843 40.0 N/A
Sun 05AM 03MAY26 10184 10459 11843 37.1 N/A
Sun 08AM 03MAY26 10122 10416 11827 48.0 N/A
Sun 11AM 03MAY26 10214 10467 11822 56.4 N/A
Sun 02PM 03MAY26 10451 10689 12023 58.1 N/A
Sun 05PM 03MAY26 10373 10615 11975 52.7 N/A
Sun 08PM 03MAY26 10236 10518 11933 43.1 N/A
Sun 11PM 03MAY26 10201 10516 11947 39.1 N/A
Mon 02AM 04MAY26 10212 10528 11960 37.9 N/A
Mon 05AM 04MAY26 10121 10455 11914 36.1 N/A
Mon 08AM 04MAY26 10012 10361 11854 47.1 N/A
Mon 11AM 04MAY26 10162 10407 10789 55.3 N/A
Mon 02PM 04MAY26 10240 10498 11874 54.3 N/A
Mon 05PM 04MAY26 10364 10602 11958 54.9 N/A
Mon 08PM 04MAY26 10261 10521 11898 42.9 N/A
Mon 11PM 04MAY26 10149 10429 11826 39.6 N/A
Tue 02AM 05MAY26 9996 10280 10723 37.0 N/A
Tue 05AM 05MAY26 8894 10116 10547 35.2 N/A
Tue 08AM 05MAY26 8720 9891 10414 46.8 N/A
Tue 11AM 05MAY26 9994 10235 10610 54.0 N/A
Tue 02PM 05MAY26 10187 10429 10805 55.5 N/A
Tue 05PM 05MAY26 10136 10380 10760 53.0 N/A
Tue 08PM 05MAY26 8694 9913 10558 42.0 N/A
Tue 11PM 05MAY26 8715 9964 10471 38.6 N/A
Wed 02AM 06MAY26 8476 8765 10204 37.7 N/A
Wed 05AM 06MAY26 8340 8736 10270 38.9 N/A
Wed 08AM 06MAY26 8561 8932 10431 43.5 N/A
Wed 11AM 06MAY26 9995 10305 10789 53.3 N/A
Wed 02PM 06MAY26 10382 10638 12004 56.0 N/A
Wed 05PM 06MAY26 10367 10665 12131 54.8 N/A
Wed 08PM 06MAY26 10623 11832 12260 46.6 N/A
Wed 11PM 06MAY26 10636 11869 12305 44.4 N/A
Thu 02AM 07MAY26 10583 11827 12256 43.0 N/A
Thu 05AM 07MAY26 10457 10739 12128 43.6 N/A
Thu 08AM 07MAY26 10344 10616 12047 53.6 N/A
Thu 11AM 07MAY26 10608 11814 12196 61.1 N/A
Thu 02PM 07MAY26 11899 12138 12509 64.3 N/A
Thu 05PM 07MAY26 11960 12199 12571 60.9 N/A
Thu 08PM 07MAY26 11834 12094 12498 49.4 N/A
Thu 11PM 07MAY26 10667 11883 12293 45.4 N/A
Fri 02AM 08MAY26 10541 10795 12243 43.1 N/A
Fri 05AM 08MAY26 10580 11828 12291 41.7 N/A
Fri 08AM 08MAY26 10589 11823 12249 55.6 N/A
Fri 11AM 08MAY26 11795 12033 12402 63.3 N/A
Fri 02PM 08MAY26 11806 12074 12491 62.7 N/A
Fri 05PM 08MAY26 11855 12129 12554 50.1 N/A
Fri 08PM 08MAY26 10684 11942 12410 46.7 N/A
Fri 11PM 08MAY26 10535 11807 12377 46.0 N/A
Sat 02AM 09MAY26 12069 12324 12719 44.0 N/A
Sat 05AM 09MAY26 12016 12303 12749 42.9 N/A
Sat 08AM 09MAY26 11892 12151 12555 51.4 N/A
Sat 11AM 09MAY26 10737 11941 12315 60.2 N/A

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