National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

PNS26-03: Soliciting Comments through February 9, 2026 on the Discontinuation of the State Forecast Product (SFP)

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Current conditions at

Helena Regional Airport (KHLN)

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

Clear

25°F

-4°C

Humidity 68%
Wind Speed W 3 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 18 Jan 01:05 AM MST
Extended Forecast for

Helena MT

  • Overnight

    Overnight: Increasing clouds, with a steady temperature around 30. West northwest wind around 5 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 36. North wind 3 to 6 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 39. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. West southwest wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. Northwest wind 3 to 5 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Light and variable wind becoming southwest around 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. Light and variable wind.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Increasing clouds, with a steady temperature around 30. West northwest wind around 5 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 36. North wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 20. Calm wind.
M.L.King Day
Sunny, with a high near 39. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 27. West southwest wind around 7 mph.
Tuesday
Partly sunny, with a high near 38. Northwest wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 21. Light and variable wind becoming southwest around 5 mph.
Wednesday
Partly sunny, with a high near 32. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 39.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
A chance of snow. Mostly cloudy, with a high near 26.
Friday Night
A chance of snow. Mostly cloudy, with a low around 6.
Saturday
A chance of snow. Mostly cloudy, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.04°W (Elev. 4413 ft)
Last Update:
9:14 pm MST Jan 17, 2026
Forecast Valid:
1am MST Jan 18, 2026-6pm MST Jan 24, 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