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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.

Partly Cloudy

43°F

6°C

Humidity 60%
Wind Speed W 18 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 06 Dec 12:35 PM MST
Extended Forecast for

Helena MT

  • This Afternoon

    This Afternoon: A chance of rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a slight chance of rain and snow after 5pm. Partly sunny, with a high near 40. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow before 9pm, then a chance of snow between 9pm and 11pm. Increasing clouds, with a low around 28. West southwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 41. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 11pm. Increasing clouds, with a low around 31. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: A slight chance of rain and snow before 11am, then a slight chance of rain. Mostly cloudy, with a high near 46. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 38. Southwest wind 14 to 17 mph, with gusts as high as 36 mph.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 48. West wind 18 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow, mainly after 11pm. Mostly cloudy, with a low around 34. Southwest wind 9 to 16 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow likely. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A chance of rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a slight chance of rain and snow after 5pm. Partly sunny, with a high near 40. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow before 9pm, then a chance of snow between 9pm and 11pm. Increasing clouds, with a low around 28. West southwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Mostly cloudy, with a high near 41. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of rain and snow before 11pm. Increasing clouds, with a low around 31. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
A slight chance of rain and snow before 11am, then a slight chance of rain. Mostly cloudy, with a high near 46. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38. Southwest wind 14 to 17 mph, with gusts as high as 36 mph.
Tuesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 48. West wind 18 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 70%.
Tuesday Night
Rain likely, possibly mixed with snow, mainly after 11pm. Mostly cloudy, with a low around 34. Southwest wind 9 to 16 mph, with gusts as high as 30 mph.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 47.
Wednesday Night
Rain likely, possibly mixed with snow, mainly before 11pm. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 23.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.61°N 111.99°W (Elev. 3878 ft)
Last Update:
10:52 am MST Dec 6, 2025
Forecast Valid:
12pm MST Dec 6, 2025-6pm MST Dec 12, 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