NWS Forecast for: Chinook MT
Issued by: National Weather Service Great Falls, MT
Last Update: 2:15 pm MDT Jun 16, 2021
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  • Tonight

    Tonight: Mostly clear, with a low around 8. West wind 22 to 27 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 40 km/h.

    Mostly Clear


    Low: 8 °C

  • Thursday

    Thursday: Sunny, with a high near 27. West wind 11 to 16 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 40 km/h.

    Sunny


    High: 27 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 7. North wind 19 to 24 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 37 km/h.

    Mostly Clear


    Low: 7 °C

  • Friday

    Friday: Sunny, with a high near 27. North wind 5 to 10 km/h becoming north northeast 11 to 16 km/h in the afternoon.

    Sunny


    High: 27 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 11. East northeast wind 13 to 16 km/h.

    Partly Cloudy


    Low: 11 °C

  • Saturday

    Saturday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 26. Southeast wind 10 to 20 km/h becoming northwest 22 to 32 km/h in the morning. Winds could gust as high as 42 km/h.

    Mostly Cloudy
    then Slight
    Chance Rain

    High: 26 °C

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 9. North northwest wind 24 to 29 km/h decreasing to 14 to 19 km/h after midnight. Winds could gust as high as 39 km/h.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 9 °C

  • Sunday

    Sunday: A chance of rain, mainly before noon.  Partly sunny, with a high near 21. North northwest wind 16 to 21 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 45 km/h.

    Chance Rain


    High: 21 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 6.

    Partly Cloudy


    Low: 6 °C

  • Tonight: Mostly clear, with a low around 8. West wind 22 to 27 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 40 km/h.

    Thursday: Sunny, with a high near 27. West wind 11 to 16 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 40 km/h.

    Thursday Night: Mostly clear, with a low around 7. North wind 19 to 24 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 37 km/h.

    Friday: Sunny, with a high near 27. North wind 5 to 10 km/h becoming north northeast 11 to 16 km/h in the afternoon.

    Friday Night: Partly cloudy, with a low around 11. East northeast wind 13 to 16 km/h.

    Saturday: A 20 percent chance of rain after noon. Partly sunny, with a high near 26. Southeast wind 10 to 20 km/h becoming northwest 22 to 32 km/h in the morning. Winds could gust as high as 42 km/h.

    Saturday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 9. North northwest wind 24 to 29 km/h decreasing to 14 to 19 km/h after midnight. Winds could gust as high as 39 km/h. Chance of precipitation is 40%.

    Sunday: A chance of rain, mainly before noon. Partly sunny, with a high near 21. North northwest wind 16 to 21 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 45 km/h.

    Sunday Night: Partly cloudy, with a low around 6.

    Monday: Mostly sunny, with a high near 25.

    Monday Night: Partly cloudy, with a low around 9.

    Tuesday: Sunny, with a high near 29.

    Tuesday Night: Partly cloudy, with a low around 11.

    Wednesday: Partly sunny, with a high near 28.



    Chinook MT
     48.6°N 109.23°W (Elev. 734 m)

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