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.

Partly Cloudy

24°C

75°F

Humidity 31%
Wind Speed S 21 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 6°C (43°F)
Visibility 16 km
Last update 15 Jun 11:05 AM MDT
Extended Forecast for

Helena MT

  • Today

    Today: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers after 3pm. Mostly cloudy, with a high near 22. Breezy, with a west wind 16 to 26 km/h increasing to 29 to 39 km/h in the afternoon. Winds could gust as high as 60 km/h. Chance of precipitation is 60%.

    High: 22 °C

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 6. Breezy, with a west wind 29 to 39 km/h decreasing to 16 to 26 km/h. Winds could gust as high as 60 km/h.

    Low: 6 °C

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: A 20 percent chance of rain after 5pm. Mostly sunny, with a high near 18. Southwest wind 16 to 21 km/h becoming west 22 to 27 km/h in the afternoon. Winds could gust as high as 47 km/h.

    High: 18 °C

    Sunny then
    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 6. North wind 11 to 21 km/h, with gusts as high as 35 km/h.

    Low: 6 °C

    Chance Rain

  • Monday

    Monday: Rain likely, then showers and possibly a thunderstorm after noon. High near 10. North northwest wind 8 to 14 km/h, with gusts as high as 32 km/h. Chance of precipitation is 90%.

    High: 10 °C

    Showers

  • Monday Night

    Monday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 4. West wind 10 to 14 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%.

    Low: 4 °C

    Rain Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 16. West wind 5 to 10 km/h becoming north northwest in the afternoon. Chance of precipitation is 50%.

    High: 16 °C

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4. North northeast wind 5 to 10 km/h becoming south southwest after midnight.

    Low: 4 °C

    Partly Cloudy

  • Juneteenth

    Juneteenth: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 21.

    High: 21 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers after 3pm. Mostly cloudy, with a high near 22. Breezy, with a west wind 16 to 26 km/h increasing to 29 to 39 km/h in the afternoon. Winds could gust as high as 60 km/h. Chance of precipitation is 60%.
Tonight
Mostly clear, with a low around 6. Breezy, with a west wind 29 to 39 km/h decreasing to 16 to 26 km/h. Winds could gust as high as 60 km/h.
Sunday
A 20 percent chance of rain after 5pm. Mostly sunny, with a high near 18. Southwest wind 16 to 21 km/h becoming west 22 to 27 km/h in the afternoon. Winds could gust as high as 47 km/h.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 6. North wind 11 to 21 km/h, with gusts as high as 35 km/h.
Monday
Rain likely, then showers and possibly a thunderstorm after noon. High near 10. North northwest wind 8 to 14 km/h, with gusts as high as 32 km/h. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 4. West wind 10 to 14 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 16. West wind 5 to 10 km/h becoming north northwest in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 4. North northeast wind 5 to 10 km/h becoming south southwest after midnight.
Juneteenth
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 21.
Wednesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 8.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 23.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 10.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 24.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.04°W (Elev. 4413 m)
Last Update:
10:39 am MDT Jun 15, 2024
Forecast Valid:
11am MDT Jun 15, 2024-6pm MDT Jun 21, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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