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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.

Clear

27°F

-3°C

Humidity 73%
Wind Speed SW 5 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 03 Dec 08:35 AM MST
Extended Forecast for

Helena MT

  • Today

    Today: Mostly sunny, with a high near 33. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 27. South southwest wind around 8 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 37. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 26. West wind 7 to 9 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly before 5pm. Mostly cloudy, with a high near 38. West southwest wind 5 to 8 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Friday Night

    Friday Night: Rain and snow. Low around 30. West southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 40. West wind 10 to 13 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
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A slight chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 33. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a steady temperature around 27. South southwest wind around 8 mph.
Thursday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 37. Southwest wind 5 to 8 mph, with gusts as high as 20 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 26. West wind 7 to 9 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow, mainly before 5pm. Mostly cloudy, with a high near 38. West southwest wind 5 to 8 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow. Low around 30. West southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 40. West wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 24 mph.
Sunday
A slight chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 40.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 42.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 48.
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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:
4:18 am MST Dec 3, 2025
Forecast Valid:
8am MST Dec 3, 2025-6pm MST Dec 9, 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