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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 08DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 05PM 07DEC25 3418 3786 5128 21.0 -
Sun 08PM 07DEC25 3283 3650 4995 20.1 0.2
Sun 11PM 07DEC25 3280 3646 4991 19.7 0.0
Mon 02AM 08DEC25 3181 3579 4925 18.9 0.0
Mon 05AM 08DEC25 3333 3700 5044 19.9 0.0
Mon 08AM 08DEC25 3109 3544 4892 18.9 0.0
Mon 11AM 08DEC25 5023 5387 7034 27.6 0.0
Mon 02PM 08DEC25 5202 5567 7033 28.7 0.0
Mon 05PM 08DEC25 4799 5161 6869 25.4 0.0
Mon 08PM 08DEC25 3926 5067 6833 24.6 0.0
Mon 11PM 08DEC25 4843 5205 8699 25.3 0.0
Tue 02AM 09DEC25 5099 5462 8387 26.9 0.0
Tue 05AM 09DEC25 5029 5393 9934 26.4 0.0
Tue 08AM 09DEC25 8169 8503 9932 35.2 0.0
Tue 11AM 09DEC25 6979 8184 8748 35.0 0.4
Tue 02PM 09DEC25 6755 7081 8394 33.3 0.0
Tue 05PM 09DEC25 4898 5262 8148 24.0 0.0
Tue 08PM 09DEC25 3976 5117 8383 24.1 0.0
Tue 11PM 09DEC25 5070 8102 8644 26.6 0.9
Wed 02AM 10DEC25 5072 5435 7087 27.2 1.4
Wed 05AM 10DEC25 7049 8372 10000 33.7 0.0
Wed 08AM 10DEC25 8366 8714 10250 36.9 0.0
Wed 11AM 10DEC25 8444 8771 10236 38.6 0.0
Wed 02PM 10DEC25 8468 8785 10269 39.1 0.0
Wed 05PM 10DEC25 8565 8875 10324 39.6 0.0
Wed 08PM 10DEC25 8512 8810 10268 39.7 0.0
Wed 11PM 10DEC25 8445 8730 10148 39.0 0.0
Thu 02AM 11DEC25 8370 8660 10101 38.6 0.0
Thu 05AM 11DEC25 8369 8656 10049 38.1 0.0
Thu 08AM 11DEC25 8307 8598 9983 38.1 0.0
Thu 11AM 11DEC25 8317 8582 9915 39.5 0.0
Thu 02PM 11DEC25 8290 8560 9890 39.2 0.0
Thu 05PM 11DEC25 8143 8443 8910 37.6 0.0
Thu 08PM 11DEC25 7074 8246 8717 36.1 2.0
Thu 11PM 11DEC25 6775 7129 8567 33.6 2.5
Fri 02AM 12DEC25 6744 7100 8528 33.4 4.0
Fri 05AM 12DEC25 6994 8187 8659 34.8 4.3
Fri 08AM 12DEC25 7207 8349 8777 35.5 0.0
Fri 11AM 12DEC25 8091 8383 8836 36.3 0.0
Fri 02PM 12DEC25 7037 8274 8825 35.0 0.0
Fri 05PM 12DEC25 7014 8330 8914 33.3 4.4
Fri 08PM 12DEC25 6604 8374 9999 30.8 0.0
Fri 11PM 12DEC25 8130 8621 10130 30.4 0.0
Sat 02AM 13DEC25 5454 8781 10247 29.1 0.0
Sat 05AM 13DEC25 5263 8866 10294 27.7 0.0
Sat 08AM 13DEC25 5389 8777 10293 28.8 0.0
Sat 11AM 13DEC25 8259 8795 10232 33.8 0.0
Sat 02PM 13DEC25 8271 8819 10258 36.4 0.0
Sat 05PM 13DEC25 5051 9894 10299 26.5 0.0
Sat 08PM 13DEC25 8264 9913 10348 26.6 0.0
Sat 11PM 13DEC25 5005 9991 10423 26.2 0.0
Sun 02AM 14DEC25 4975 10089 10568 26.0 0.0
Sun 05AM 14DEC25 4999 10051 10463 26.0 0.0
Sun 08AM 14DEC25 5008 8962 10290 26.1 0.0
Sun 11AM 14DEC25 6405 8209 10198 30.7 0.0
Sun 02PM 14DEC25 6700 7130 9947 32.7 0.0
Sun 05PM 14DEC25 4909 5272 8800 25.4 0.0
Sun 08PM 14DEC25 5226 6425 8287 27.2 0.0
Sun 11PM 14DEC25 3977 5117 6599 24.1 4.4
Mon 02AM 15DEC25 4805 5167 6561 25.6 0.0
Mon 05AM 15DEC25 3506 3874 5216 21.3 0.0
Mon 08AM 15DEC25 3420 3787 5129 20.9 0.0
Mon 11AM 15DEC25 5185 5550 7046 29.2 0.0
Mon 02PM 15DEC25 5408 6649 9964 30.7 0.0
Mon 05PM 15DEC25 3971 5111 10102 25.5 0.0
Mon 08PM 15DEC25 3946 8524 10087 25.2 0.0
Mon 11PM 15DEC25 8251 8666 10120 24.8 0.0
Tue 02AM 16DEC25 8350 8697 10162 25.2 0.0
Tue 05AM 16DEC25 8350 8683 10101 24.5 0.0
Tue 08AM 16DEC25 8284 8596 5564 24.4 0.0
Tue 11AM 16DEC25 8164 8494 9913 32.1 0.0
Tue 02PM 16DEC25 7081 8305 8744 34.8 4.8
Tue 05PM 16DEC25 4882 8175 8590 25.7 0.0
Tue 08PM 16DEC25 3858 8125 5564 24.3 0.0
Tue 11PM 16DEC25 4805 8331 8954 25.5 0.0
Wed 02AM 17DEC25 8218 8926 10664 25.0 0.0
Wed 05AM 17DEC25 3469 8665 5180 21.9 0.0
Wed 08AM 17DEC25 8249 8913 5391 23.3 0.0
Wed 11AM 17DEC25 8510 9947 10595 30.4 0.0
Wed 02PM 17DEC25 8384 8774 10290 35.6 0.0
Wed 05PM 17DEC25 8414 8941 10407 24.8 0.0

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