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

37°F

3°C

Humidity 60%
Wind Speed WSW 5 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 19 May 01:20 AM MDT
Extended Forecast for

2 Miles NNW Helena MT

  • Overnight

    Overnight: Mostly clear, with a low around 30. Light west southwest wind.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 65. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 37. West northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 64. Light and variable wind becoming north northwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

    High: 64 °F

    Partly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 9pm, then rain after 9pm. Low around 37. North northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Showers

  • Thursday

    Thursday: A 40 percent chance of rain before noon. Partly sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.

    High: 64 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. North wind 5 to 7 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Light west southwest wind.
Tuesday
A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 65. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 37. West northwest wind 5 to 8 mph becoming calm after midnight.
Wednesday
A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 64. Light and variable wind becoming north northwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and possibly a thunderstorm before 9pm, then rain after 9pm. Low around 37. North northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Thursday
A 40 percent chance of rain before noon. Partly sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 37. North wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 71. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 46.
Memorial Day
Mostly sunny, with a high near 78. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Helena MT
 46.62°N 112.05°W (Elev. 3858 ft)
Last Update:
12:31 am MDT May 19, 2026
Forecast Valid:
1am MDT May 19, 2026-6pm MDT May 25, 2026
 
Forecast Discussion
 
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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