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Current conditions at

Helena Regional Airport (KHLN)

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

Partly Cloudy

5°F

-15°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 24 Jan 04:30 AM MST
Extended Forecast for

Helena MT

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 8. Wind chill values as low as zero. Light west wind.

    Low: 8 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 9am.  Mostly cloudy, with a high near 23. Calm wind becoming west around 5 mph.  New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm.  Cloudy, with a low around 4. Northwest wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 4 °F

    Snow Likely

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 25. Light and variable wind.

    High: 25 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. South southwest wind 5 to 8 mph.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 40. South southwest wind 5 to 7 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Southwest wind around 7 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Southwest wind around 6 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 8. Wind chill values as low as zero. Light west wind.
Saturday
A 50 percent chance of snow, mainly after 9am. Mostly cloudy, with a high near 23. Calm wind becoming west around 5 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 4. Northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 25. Light and variable wind.
Sunday Night
Mostly clear, with a low around 14. South southwest wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 40. South southwest wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 26. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 42. Southwest wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.04°W (Elev. 4413 ft)
3:42 am MST Jan 24, 2026
4am MST Jan 24, 2026-6pm MST Jan 30, 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