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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

36°F

2°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 24 Nov 01:35 AM MST
Extended Forecast for

Helena MT

  • Overnight

    Overnight: A 50 percent chance of rain, mainly after 2am. Cloudy, with a low around 32. Light south southeast wind.

    Low: 32 °F

    Chance Rain

  • Monday

    Monday: Rain and snow before noon, then a chance of snow between noon and 1pm. High near 41. Breezy, with a west wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    then Chance
    Snow and
    Breezy

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 19. West wind 15 to 20 mph becoming light west southwest after midnight. Winds could gust as high as 36 mph. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35. Calm wind.

    High: 35 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Calm wind becoming south around 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 2pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 40. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: A chance of rain and snow. Mostly cloudy, with a high near 39. Calm wind.

    High: 39 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
A 50 percent chance of rain, mainly after 2am. Cloudy, with a low around 32. Light south southeast wind.
Monday
Rain and snow before noon, then a chance of snow between noon and 1pm. High near 41. Breezy, with a west wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 19. West wind 15 to 20 mph becoming light west southwest after midnight. Winds could gust as high as 36 mph. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 35. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 22. Calm wind becoming south around 5 mph.
Wednesday
A chance of snow before 2pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 40. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thanksgiving Day
A chance of rain and snow. Mostly cloudy, with a high near 39. Calm wind.
Thursday Night
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 23.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 31.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10.
Saturday
A chance of snow. Mostly cloudy, with a high near 22.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 1.
Sunday
A chance of snow. Partly sunny, with a high near 19.
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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:
12:07 am MST Nov 24, 2025
Forecast Valid:
1am MST Nov 24, 2025-6pm MST Nov 30, 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