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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

34°F

1°C

Humidity 59%
Wind Speed W 25 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 04 Dec 06:20 AM MST
Extended Forecast for

Helena MT

  • Today

    Today: A 40 percent chance of snow, mainly between 9am and 5pm. Increasing clouds, with a high near 36. West southwest wind 6 to 10 mph, with gusts as high as 24 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 8pm and 4am. Mostly cloudy, with a low around 27. West southwest wind 6 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Friday

    Friday: Snow before 2pm, then rain, possibly mixed with snow. High near 38. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 2am. Low around 26. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. West wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °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 10 to 13 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow

  • Sunday

    Sunday: A slight chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 39. South southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow, mainly before 11pm. Mostly cloudy, with a low around 32. West southwest wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 32 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am, then a slight chance of rain and snow after 11am. Partly sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
A 40 percent chance of snow, mainly between 9am and 5pm. Increasing clouds, with a high near 36. West southwest wind 6 to 10 mph, with gusts as high as 24 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow, mainly between 8pm and 4am. Mostly cloudy, with a low around 27. West southwest wind 6 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
Snow before 2pm, then rain, possibly mixed with snow. High near 38. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow, becoming all snow after 2am. Low around 26. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. West wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. 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 10 to 13 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Sunday
A slight chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 39. South southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday Night
A chance of rain and snow, mainly before 11pm. Mostly cloudy, with a low around 32. West southwest wind 10 to 14 mph, with gusts as high as 28 mph.
Monday
A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am, then a slight chance of rain and snow after 11am. Partly sunny, with a high near 42.
Monday Night
A chance of rain and snow after 11pm. Mostly cloudy, with a low around 34.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 46.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.01°W (Elev. 4111 ft)
Last Update:
4:22 am MST Dec 4, 2025
Forecast Valid:
6am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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