NWS Forecast for: Great Falls International Airport MT
Issued by: National Weather Service Great Falls, MT
Last Update: 2:14 pm MDT Oct 18, 2021
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  • Tonight

    Tonight: Mostly cloudy, with a low around 33. North wind 9 to 16 mph, with gusts as high as 23 mph.

    Mostly Cloudy

    Low: 33 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. North northeast wind 8 to 11 mph.

    Mostly Sunny

    High: 51 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 28. East northeast wind 11 to 16 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Mostly Clear

    Low: 28 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. South southeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 61 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 38. Southwest wind 11 to 15 mph, with gusts as high as 22 mph.

    Mostly Cloudy

    Low: 38 °F

  • Thursday

    Thursday: Sunny, with a high near 62. Southwest wind 13 to 16 mph, with gusts as high as 23 mph.

    Sunny

    High: 62 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 36. South southwest wind 7 to 9 mph.

    Mostly Clear

    Low: 36 °F

  • Friday

    Friday: Mostly sunny, with a high near 66. South southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 66 °F

  • Friday
    Night

    Friday Night: A chance of rain.  Mostly cloudy, with a low around 39.

    Chance Rain

    Low: 39 °F

  • Tonight: Mostly cloudy, with a low around 33. North wind 9 to 16 mph, with gusts as high as 23 mph.

    Tuesday: Mostly sunny, with a high near 51. North northeast wind 8 to 11 mph.

    Tuesday Night: Mostly clear, with a low around 28. East northeast wind 11 to 16 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Wednesday: Mostly sunny, with a high near 61. South southeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Wednesday Night: Mostly cloudy, with a low around 38. Southwest wind 11 to 15 mph, with gusts as high as 22 mph.

    Thursday: Sunny, with a high near 62. Southwest wind 13 to 16 mph, with gusts as high as 23 mph.

    Thursday Night: Mostly clear, with a low around 36. South southwest wind 7 to 9 mph.

    Friday: Mostly sunny, with a high near 66. South southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Friday Night: A chance of rain. Mostly cloudy, with a low around 39.

    Saturday: Partly sunny, with a high near 61.

    Saturday Night: Mostly cloudy, with a low around 37.

    Sunday: A slight chance of rain. Partly sunny, with a high near 59.

    Sunday Night: A slight chance of rain. Mostly cloudy, with a low around 39.

    Monday: A chance of rain. Partly sunny, with a high near 59.



    Great Falls International Airport MT
     47.46°N 111.4°W (Elev. 3599 ft)

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