NWS Forecast for: Great Falls MT
Issued by: National Weather Service Great Falls, MT
Last Update: 2:11 am MDT Mar 29, 2020		Print

  • Overnight

    Overnight: Mostly clear, with a low around 36. South southwest wind around 15 mph, with gusts as high as 22 mph.

    Mostly Clear



    Low: 36 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 32 mph.

    Sunny then
    Mostly Sunny
    and Breezy

    High: 62 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 37. South southwest wind 11 to 21 mph, with gusts as high as 30 mph.

    Mostly Cloudy



    Low: 37 °F

  • Monday

    Monday: A 20 percent chance of rain after 3pm. Partly sunny, with a high near 59. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 32 mph.

    Mostly Sunny
    then Slight
    Chance Rain
    and Breezy

    High: 59 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 31. Southwest wind 13 to 20 mph, with gusts as high as 29 mph.

    Chance Rain



    Low: 31 °F

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Partly sunny, with a high near 45. West southwest wind 14 to 16 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    Partly Sunny
    then Chance
    Snow

    High: 45 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 17. North wind 8 to 11 mph. New snow accumulation of less than a half inch possible.

    Chance Snow



    Low: 17 °F

  • Wednesday

    Wednesday: A slight chance of snow. Cloudy, with a high near 32. North northeast wind around 10 mph.

    Slight Chance
    Snow


    High: 32 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 14.

    Slight Chance
    Snow then
    Mostly Cloudy

    Low: 14 °F

    • Overnight: Mostly clear, with a low around 36. South southwest wind around 15 mph, with gusts as high as 22 mph.

    Sunday: Mostly sunny, with a high near 62. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 32 mph.

    Sunday Night: Mostly cloudy, with a low around 37. South southwest wind 11 to 21 mph, with gusts as high as 30 mph.

    Monday: A 20 percent chance of rain after 3pm. Partly sunny, with a high near 59. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 32 mph.

    Monday Night: A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 31. Southwest wind 13 to 20 mph, with gusts as high as 29 mph.

    Tuesday: A 30 percent chance of snow after noon. Partly sunny, with a high near 45. West southwest wind 14 to 16 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 17. North wind 8 to 11 mph. New snow accumulation of less than a half inch possible.

    Wednesday: A slight chance of snow. Cloudy, with a high near 32. North northeast wind around 10 mph.

    Wednesday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 14.

    Thursday: Partly sunny, with a high near 34.

    Thursday Night: Mostly cloudy, with a low around 17.

    Friday: Mostly cloudy, with a high near 42.

    Friday Night: Mostly cloudy, with a low around 23.

    Saturday: Mostly cloudy, with a high near 46.


    Great Falls MT
     47.49°N 111.31°W (Elev. 3399 ft)

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