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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.

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Current conditions at

Helena Regional Airport (KHLN)

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

Overcast

37°F

3°C

Humidity 64%
Wind Speed N 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 04 Dec 04:20 PM MST
Extended Forecast for

Helena MT

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Cloudy, with a high near 36. West wind around 11 mph, with gusts as high as 28 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly before 1am. Cloudy, with a low around 28. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 37. West southwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Partly Sunny
    then Snow
    Likely

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 2am. Low around 32. South wind 6 to 11 mph becoming west 12 to 17 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. West wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 30. West southwest wind 11 to 14 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 39. Southwest wind 9 to 11 mph, with gusts as high as 25 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. West southwest wind 13 to 16 mph, with gusts as high as 34 mph.

    Low: 32 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Cloudy, with a high near 36. West wind around 11 mph, with gusts as high as 28 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 1am. Cloudy, with a low around 28. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 37. West southwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow, becoming all snow after 2am. Low around 32. South wind 6 to 11 mph becoming west 12 to 17 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. West wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 30. West southwest wind 11 to 14 mph, with gusts as high as 30 mph.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 39. Southwest wind 9 to 11 mph, with gusts as high as 25 mph.
Sunday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 32. West southwest wind 13 to 16 mph, with gusts as high as 34 mph.
Monday
Partly sunny, with a high near 40.
Monday Night
A chance of rain and snow after 11pm. Mostly cloudy, with a low around 35.
Tuesday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45.
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.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.07°W (Elev. 4764 ft)
Last Update:
3:37 pm MST Dec 4, 2025
Forecast Valid:
4pm MST Dec 4, 2025-6pm MST Dec 11, 2025
 
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