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

48°F

9°C

Humidity 49%
Wind Speed W 21 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 15 May 04:53 AM MDT
Extended Forecast for

5 Miles NW Helena MT

  • Today

    Today: Mostly sunny, with a high near 63. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 38. Breezy, with a west wind 17 to 22 mph becoming light after midnight. Winds could gust as high as 36 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 55. Light west wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 55 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 33. West northwest wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Snow before 9am, then snow showers, possibly mixed with rain. Some thunder is also possible. High near 44. North wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 30. North wind 15 to 20 mph becoming light northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of snow before 9am, then a chance of rain and snow. Partly sunny, with a high near 50. Calm wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. North wind 5 to 9 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 63. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.
Tonight
Increasing clouds, with a low around 38. Breezy, with a west wind 17 to 22 mph becoming light after midnight. Winds could gust as high as 36 mph.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 55. Light west wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Saturday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 33. West northwest wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
Snow before 9am, then snow showers, possibly mixed with rain. Some thunder is also possible. High near 44. North wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 30. North wind 15 to 20 mph becoming light northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of snow before 9am, then a chance of rain and snow. Partly sunny, with a high near 50. Calm wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, with a low around 30. North wind 5 to 9 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Helena MT
 46.64°N 112.12°W (Elev. 4042 ft)
Last Update:
4:17 am MDT May 15, 2026
Forecast Valid:
5am MDT May 15, 2026-6pm MDT May 21, 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