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.

Clear

58°F

14°C

Humidity 42%
Wind Speed NNW 6 MPH
Barometer 29.47 in (997.97 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 05 May 07:53 PM MDT
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 3am, then rain likely. Low around 43. West wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly before noon. Cloudy, with a high near 54. Windy, with a west wind 21 to 26 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 54 °F

    Chance Rain
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph.

    Low: 37 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A chance of snow after noon, mixing with rain after 3pm. Mostly cloudy, with a high near 47. Windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Windy. Mostly
    Cloudy then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow likely. Mostly cloudy, with a low around 38. Windy, with a west wind 26 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    Likely and
    Windy

  • Wednesday

    Wednesday: Snow before 9am, then rain and snow between 9am and noon, then rain after noon. High near 45. Breezy, with a west wind 18 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow and
    Breezy then
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 38. Northwest wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain, mainly before noon. Partly sunny, with a high near 57. North wind 6 to 9 mph.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain and possibly a thunderstorm before 3am, then rain likely. Low around 43. West wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%.
Monday
A 40 percent chance of rain, mainly before noon. Cloudy, with a high near 54. Windy, with a west wind 21 to 26 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 50 mph.
Monday Night
Mostly cloudy, with a low around 37. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph.
Tuesday
A chance of snow after noon, mixing with rain after 3pm. Mostly cloudy, with a high near 47. Windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 38. Windy, with a west wind 26 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Snow before 9am, then rain and snow between 9am and noon, then rain after noon. High near 45. Breezy, with a west wind 18 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 38. Northwest wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Thursday
A chance of rain, mainly before noon. Partly sunny, with a high near 57. North wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.59°N 111.98°W (Elev. 3996 ft)
Last Update:
5:19 pm MDT May 5, 2024
Forecast Valid:
8pm MDT May 5, 2024-6pm MDT May 12, 2024
 
Forecast Discussion
 
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Additional Resources

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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