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.

Rain

46°F

8°C

Humidity 76%
Wind Speed S 13 MPH
Barometer 29.53 in (1000.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 01 Apr 10:53 PM MDT
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Rain likely, mainly before 1am. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Thursday

    Thursday: Rain and snow, becoming all snow after 11am. High near 44. Light and variable wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow. Low around 29. West wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow

  • Friday

    Friday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 49. West wind 6 to 13 mph, with gusts as high as 22 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. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Southwest wind 3 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 1am. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%.
Thursday
Rain and snow, becoming all snow after 11am. High near 44. Light and variable wind becoming west 12 to 17 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 29. West wind 6 to 14 mph, with gusts as high as 25 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 13 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 27. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 58. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 30. Southwest wind 3 to 8 mph.
Sunday
Mostly sunny, with a high near 60. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.61°N 111.99°W (Elev. 3878 ft)
Last Update:
9:37 pm MDT Apr 1, 2026
Forecast Valid:
11pm MDT Apr 1, 2026-6pm MDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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