7-Day Forecast 45.25°N 111.41°W (Text-Only)
NWS Forecast for: 4 Miles WSW Big Sky MT
Issued by: National Weather Service Great Falls, MT
Last Update: 8:28 pm MDT Jul 12, 2025


Tonight: Mostly clear, with a low around 54. Northwest wind around 6 mph becoming calm after midnight.

Sunday: Sunny, with a high near 78. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Sunday Night: Mostly clear, with a low around 55. West northwest wind 5 to 7 mph becoming calm in the evening.

Monday: A 20 percent chance of showers after noon. Sunny, with a high near 78. Light south southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

Monday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

Tuesday: Showers likely, mainly after noon. Partly sunny, with a high near 68. Light north northeast wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 45. North wind 5 to 10 mph, with gusts as high as 24 mph.

Wednesday: A chance of showers, mainly after noon. Partly sunny, with a high near 64. Light and variable wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night: Mostly clear, with a low around 44.

Thursday: A slight chance of showers after noon. Sunny, with a high near 72.

Thursday Night: Mostly clear, with a low around 48.

Friday: Sunny, with a high near 73.

Friday Night: Mostly clear, with a low around 50.

Saturday: Sunny, with a high near 76.



4 Miles WSW Big Sky MT
 45.25°N 111.41°W (Elev. 7398 ft)

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