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.

Overcast

39°F

4°C

Humidity 41%
Wind Speed WSW 14 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 24 Apr 02:20 PM MDT
Extended Forecast for

Helena MT

  • This Afternoon

    This Afternoon: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 40. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 40 °F

    Snow Likely

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 22. North wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly between 1pm and 3pm. Partly sunny, with a high near 45. Calm wind becoming north 5 to 9 mph in the afternoon. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. North wind 5 to 9 mph.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow. Mostly cloudy, with a high near 44. Light north northwest wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 27. North wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 49. Light north wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain after noon. Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

This Afternoon
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 40. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 40 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 22. North wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow, mainly between 1pm and 3pm. Partly sunny, with a high near 45. Calm wind becoming north 5 to 9 mph in the afternoon. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. North wind 5 to 9 mph.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 44. Light north northwest wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 27. North wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 49. Light north wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 28. Light and variable wind.
Tuesday
A chance of rain after noon. Partly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A chance of rain. Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Sunny, with a high near 62.
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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:
12:31 pm MDT Apr 24, 2026
Forecast Valid:
2pm MDT Apr 24, 2026-6pm MDT Apr 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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