NWS Forecast for: Helena MT
Issued by: National Weather Service Great Falls, MT
Last Update: 10:41 pm MDT Apr 23, 2024
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  • Overnight

    Overnight: Mostly cloudy, with a low around 37. South southwest wind 3 to 5 mph.

    Mostly Cloudy


    Low: 37 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    Mostly Sunny


    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of rain, mainly before 1am.  Mostly cloudy, with a low around 44. West wind 6 to 11 mph.

    Chance Rain


    Low: 44 °F

  • Thursday

    Thursday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 66. West northwest wind 6 to 13 mph.

    Partly Sunny
    then Slight
    Chance Rain

    High: 66 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 41. West wind 5 to 14 mph, with gusts as high as 22 mph.

    Chance Rain


    Low: 41 °F

  • Friday

    Friday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 53. North wind 5 to 14 mph.  Chance of precipitation is 70%.

    Rain Likely


    High: 53 °F

  • Friday
    Night

    Friday Night: Rain likely.  Mostly cloudy, with a low around 39. North wind 8 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%.

    Rain Likely


    Low: 39 °F

  • Saturday

    Saturday: Rain likely.  Mostly cloudy, with a high near 51. North wind around 8 mph.

    Rain Likely


    High: 51 °F

  • Saturday
    Night

    Saturday Night: A chance of rain, mainly before midnight.  Mostly cloudy, with a low around 35.

    Chance Rain


    Low: 35 °F

  • Overnight: Mostly cloudy, with a low around 37. South southwest wind 3 to 5 mph.

    Wednesday: Mostly sunny, with a high near 76. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    Wednesday Night: A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 44. West wind 6 to 11 mph.

    Thursday: A 20 percent chance of rain after noon. Partly sunny, with a high near 66. West northwest wind 6 to 13 mph.

    Thursday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 41. West wind 5 to 14 mph, with gusts as high as 22 mph.

    Friday: Rain likely, mainly after noon. Mostly cloudy, with a high near 53. North wind 5 to 14 mph. Chance of precipitation is 70%.

    Friday Night: Rain likely. Mostly cloudy, with a low around 39. North wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    Saturday: Rain likely. Mostly cloudy, with a high near 51. North wind around 8 mph.

    Saturday Night: A chance of rain, mainly before midnight. Mostly cloudy, with a low around 35.

    Sunday: A chance of rain, mainly after noon. Partly sunny, with a high near 60.

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

    Monday: A chance of rain. Partly sunny, with a high near 60.

    Monday Night: A chance of rain. Mostly cloudy, with a low around 35.

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



    Helena MT
     46.61°N 112.02°W (Elev. 3940 ft)

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