7-Day Forecast 45.28°N 111.32°W (Text-Only)
NWS Forecast for: Big Sky MT
Issued by: National Weather Service Great Falls, MT
Last Update: 9:23 am MST Jan 15, 2025


Today: Mostly sunny, with a high near 3. Calm wind.

Tonight: Mostly clear, with a low around -8. East wind 5 to 14 km/h becoming west in the evening.

Thursday: Sunny, with a high near 4. South southwest wind 16 to 23 km/h, with gusts as high as 37 km/h.

Thursday Night: A 40 percent chance of snow after 11pm. Increasing clouds, with a low around -10. Southwest wind 18 to 23 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 37 km/h. New snow accumulation of 1 to 2 centimeters possible.

Friday: Snow, mainly before 11am. High near -6. North northwest wind 3 to 8 km/h. Chance of precipitation is 80%. New snow accumulation of 1 to 3 centimeters possible.

Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around -22. Calm wind. Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.

Saturday: A 20 percent chance of snow before 11am. Partly sunny, with a high near -12. Calm wind.

Saturday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around -24. Calm wind.

Sunday: A slight chance of snow. Partly sunny, with a high near -14.

Sunday Night: Partly cloudy, with a low around -29.

M.L.King Day: Sunny, with a high near -10.

Monday Night: Mostly clear, with a low around -20.

Tuesday: Partly sunny, with a high near -5.



Big Sky MT
 45.28°N 111.32°W (Elev. 6752 m)

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