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

32°F

0°C

Humidity 50%
Wind Speed WNW 6 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 16 Apr 06:05 AM MDT
Extended Forecast for

Helena MT

  • Today

    Today: Snow showers likely, mainly between 3pm and 4pm. Partly sunny, with a high near 42. West northwest wind 6 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 4am. Mostly cloudy, with a low around 26. West southwest wind 6 to 16 mph, with gusts as high as 31 mph. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers, mainly after noon. Some thunder is also possible. High near 46. West northwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    Showers then
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. North northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57. Light southwest wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. West wind 5 to 9 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. West southwest wind 5 to 10 mph becoming light south southwest after midnight. Winds could gust as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers likely, mainly between 3pm and 4pm. Partly sunny, with a high near 42. West northwest wind 6 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 40 percent chance of snow showers, mainly before 4am. Mostly cloudy, with a low around 26. West southwest wind 6 to 16 mph, with gusts as high as 31 mph. New snow accumulation of less than one inch possible.
Friday
Snow showers, mainly after noon. Some thunder is also possible. High near 46. West northwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 25. North northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 57. Light southwest wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 31. West wind 5 to 9 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 67. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 39. West southwest wind 5 to 10 mph becoming light south southwest after midnight. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 74.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44.
Wednesday
A chance of showers. Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.01°W (Elev. 4111 ft)
Last Update:
5:21 am MDT Apr 16, 2026
Forecast Valid:
6am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation