National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Mostly Cloudy

52°F

11°C

Humidity 53%
Wind Speed E 12 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 01 Apr 02:00 PM MDT
Extended Forecast for

Helena MT

  • This Afternoon

    This Afternoon: A slight chance of rain, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 58. Light and variable wind. Chance of precipitation is 50%.

    High: 58 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely

  • Thursday

    Thursday: Rain and snow, becoming all snow after 11am. High near 43. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow. Low around 30. West wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow

  • Friday

    Friday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 49. West wind 6 to 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Light southwest wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 58. Light and variable wind. Chance of precipitation is 50%.
Tonight
Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Thursday
Rain and snow, becoming all snow after 11am. High near 43. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Snow. Low around 30. West wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 49. West wind 6 to 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 27. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 59. Light southwest wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 30. West northwest wind 5 to 8 mph becoming light and variable after midnight.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.59°N 111.98°W (Elev. 3996 ft)
Last Update:
2:02 pm MDT Apr 1, 2026
Forecast Valid:
2pm MDT Apr 1, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation