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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

43°F

6°C

Humidity 75%
Wind Speed SSW 4 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Dec 11:05 AM MST
Extended Forecast for

Helena MT

  • Today

    Today: A 40 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 53. West southwest wind 17 to 21 mph, with gusts as high as 41 mph.

    High: 53 °F

    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 53. Breezy, with a west southwest wind around 22 mph, with gusts as high as 47 mph. Chance of precipitation is 10%.

    Low: 53 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday

    Thursday: Rain likely before 5pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a temperature rising to near 51 by 11am, then falling to around 45 during the remainder of the day. Breezy, with a west wind 14 to 24 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 51 °F⇓

    Rain Likely
    and Breezy
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow, becoming all snow after 8pm. Cloudy, with a low around 28. North wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: Snow likely before 11am, then a chance of rain and snow between 11am and 5pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 41. North northwest wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 23. West southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am. Partly sunny, with a high near 41. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. South southwest wind 6 to 8 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 53. West southwest wind 17 to 21 mph, with gusts as high as 41 mph.
Tonight
A slight chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 53. Breezy, with a west southwest wind around 22 mph, with gusts as high as 47 mph. Chance of precipitation is 10%.
Thursday
Rain likely before 5pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a temperature rising to near 51 by 11am, then falling to around 45 during the remainder of the day. Breezy, with a west wind 14 to 24 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
Rain likely, possibly mixed with snow, becoming all snow after 8pm. Cloudy, with a low around 28. North wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
Snow likely before 11am, then a chance of rain and snow between 11am and 5pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 41. North northwest wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 23. West southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am. Partly sunny, with a high near 41. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 32. South southwest wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 49.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain and snow. Partly sunny, 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 112.04°W (Elev. 4413 ft)
Last Update:
10:57 am MST Dec 10, 2025
Forecast Valid:
11am MST Dec 10, 2025-6pm MST Dec 16, 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