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)

Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Partly Cloudy

46°F

8°C

Humidity 38%
Wind Speed N 21 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 15 Jan 12:53 PM MST
Extended Forecast for

Helena MT

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Increasing clouds, with a high near 49. Northwest wind 14 to 16 mph, with gusts as high as 23 mph.

    High: 49 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 21. West wind 5 to 9 mph.

    Low: 21 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35. Light and variable wind becoming west northwest around 5 mph.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 13. Light and variable wind.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 42. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. South southwest wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Light north wind.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Increasing clouds, with a high near 49. Northwest wind 14 to 16 mph, with gusts as high as 23 mph.
Tonight
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 21. West wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 35. Light and variable wind becoming west northwest around 5 mph.
Friday Night
Mostly clear, with a low around 13. Light and variable wind.
Saturday
Sunny, with a high near 42. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 22. South southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 40. Light north wind.
Sunday Night
Partly cloudy, with a low around 19. Calm wind.
M.L.King Day
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.61°N 111.96°W (Elev. 3796 ft)
Last Update:
11:42 am MST Jan 15, 2026
Forecast Valid:
1pm MST Jan 15, 2026-6pm MST Jan 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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