PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Overcast

34°F

1°C

Humidity 59%
Wind Speed WSW 9 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 03 Dec 05:20 PM MST
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 35. West southwest wind 8 to 10 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 29. West wind 8 to 10 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 37. West southwest wind 6 to 8 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow.  Low around 27. West wind around 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 36. West wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 28. West southwest wind around 10 mph, with gusts as high as 24 mph.  Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow

  • Sunday

    Sunday: A slight chance of snow after 11am.  Mostly cloudy, with a high near 39. South southwest wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 39 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. West southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Thursday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 35. West southwest wind 8 to 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29. West wind 8 to 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 37. West southwest wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Snow. Low around 27. West wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 36. West wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 28. West southwest wind around 10 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Sunday
A slight chance of snow after 11am. Mostly cloudy, with a high near 39. South southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Sunday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 32.
Monday
A slight chance of snow before 11am. Partly sunny, with a high near 42.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 48.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.07°W (Elev. 4764 ft)
3:47 pm MST Dec 3, 2025
5pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
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