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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 WSW 8 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 22 Jan 01:20 AM MST
Extended Forecast for

Helena MT

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 16. Calm wind.

    Low: 16 °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. Cloudy, with a low around 1. West northwest wind 5 to 7 mph.

    Low: 1 °F

    Slight Chance
    Snow

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 14. Wind chill values as low as -10. 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 8. North northwest wind around 5 mph becoming calm in the evening.

    Low: 8 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 16. 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. Cloudy, with a low around 1. West northwest wind 5 to 7 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 14. Wind chill values as low as -10. 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 8. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 33. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 15.
Monday
Mostly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.61°N 111.96°W (Elev. 3796 ft)
Last Update:
11:36 pm MST Jan 21, 2026
Forecast Valid:
1am MST Jan 22, 2026-6pm MST Jan 28, 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