7-Day Forecast 45.25°N 111.32°W (Text-Only)
NWS Forecast for: Big Sky MT
Issued by: National Weather Service Great Falls, MT
Last Update: 8:12 am MDT May 31, 2024
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  • Today

    Today: Sunny, with a high near 17. Light and variable wind becoming west 6 to 11 km/h in the afternoon.

    High: 17 °C

    Sunny


  • Tonight

    Tonight: Mostly clear, with a low around 3. West wind 6 to 11 km/h becoming light and variable  in the evening.

    Low: 3 °C

    Mostly Clear


  • Saturday

    Saturday: A 40 percent chance of rain, mainly after 3pm.  Mostly sunny, with a high near 21. Light south wind becoming southwest 6 to 11 km/h in the afternoon.

    High: 21 °C

    Mostly Sunny
    then Chance
    Rain

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 7. West wind 5 to 10 km/h becoming calm  in the evening.

    Low: 7 °C

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 19. Light south southwest wind becoming west 6 to 11 km/h in the afternoon.  Chance of precipitation is 50%.

    High: 19 °C

    Chance
    Showers

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 8. West southwest wind 5 to 10 km/h becoming calm  in the evening.

    Low: 8 °C

    Mostly Cloudy


  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 18. South wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 42 km/h.  Chance of precipitation is 60%.

    High: 18 °C

    Mostly Cloudy
    then Showers
    Likely

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 3. West southwest wind 16 to 21 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 40 km/h.

    Low: 3 °C

    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of showers before noon.  Partly sunny, with a high near 17.

    High: 17 °C

    Slight Chance
    Showers then
    Mostly Sunny

  • Today: Sunny, with a high near 17. Light and variable wind becoming west 6 to 11 km/h in the afternoon.

    Tonight: Mostly clear, with a low around 3. West wind 6 to 11 km/h becoming light and variable in the evening.

    Saturday: A 40 percent chance of rain, mainly after 3pm. Mostly sunny, with a high near 21. Light south wind becoming southwest 6 to 11 km/h in the afternoon.

    Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 7. West wind 5 to 10 km/h becoming calm in the evening.

    Sunday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 19. Light south southwest wind becoming west 6 to 11 km/h in the afternoon. Chance of precipitation is 50%.

    Sunday Night: Mostly cloudy, with a low around 8. West southwest wind 5 to 10 km/h becoming calm in the evening.

    Monday: Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 18. South wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 42 km/h. Chance of precipitation is 60%.

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 3. West southwest wind 16 to 21 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 40 km/h.

    Tuesday: A slight chance of showers before noon. Partly sunny, with a high near 17.

    Tuesday Night: Partly cloudy, with a low around 4.

    Wednesday: Sunny, with a high near 23.

    Wednesday Night: Mostly clear, with a low around 8.

    Thursday: Sunny, with a high near 25.



    Big Sky MT
     45.25°N 111.32°W (Elev. 6398 m)

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