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Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Clear

19°F

-7°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 21 Jan 11:20 PM MST
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 24. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 24 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow between 1am and 4am.  Mostly cloudy, with a low around 3. Wind chill values as low as -5. West northwest wind around 7 mph.

    Low: 3 °F

    Slight Chance
    Snow

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 14. Wind chill values as low as -5. North northwest wind around 6 mph.

    High: 14 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10. Northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Southwest wind around 5 mph becoming calm.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 13. Calm wind.
Thursday
Partly sunny, with a high near 24. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of snow between 1am and 4am. Mostly cloudy, with a low around 3. Wind chill values as low as -5. West northwest wind around 7 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 14. Wind chill values as low as -5. North northwest wind around 6 mph.
Friday Night
Partly cloudy, with a low around 1. Calm wind.
Saturday
Partly sunny, with a high near 24. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 10. Northwest wind around 6 mph becoming light and variable after midnight.
Sunday
Mostly sunny, with a high near 34. Southwest wind around 5 mph becoming calm.
Sunday Night
Mostly clear, with a low around 18.
Monday
Mostly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.01°W (Elev. 4111 ft)
11:36 pm MST Jan 21, 2026
11pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
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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