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.

light snow,mist

32°F

0°C

Humidity 92%
Wind Speed W 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 30°F (-1°C)
Visibility 6.00 mi
Wind Chill28°F (-2°C)
Last update 02 Dec 06:05 PM MST
Extended Forecast for

2 Miles N Helena MT

Winter Weather Advisory December 2, 06:26pm until December 3, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 2, 06:26pm until December 3, 05:00am

    NOW until 5:00am Wed

    Winter Weather Advisory

  • Tonight

    Low: 16 °F

    Snow Likely
    and Areas Fog
    then Chance
    Snow and
    Areas Fog

  • Wednesday

    Wednesday: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 33. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 33 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. Southwest wind 6 to 8 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 36. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.  Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 22. West wind 6 to 10 mph, with gusts as high as 18 mph.  New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before 2pm, then a chance of rain and snow.  Mostly cloudy, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow.  Low around 28. West wind 10 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow likely before 11am, then a chance of rain.  Partly sunny, with a high near 41. West wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 41 °F

    Rain/Snow
    Likely then
    Chance Rain

Detailed Forecast

Tonight
Snow likely, mainly before 2am. Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 16. Light and variable wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 33. Calm wind becoming south southwest around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 18. Southwest wind 6 to 8 mph.
Thursday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22. West wind 6 to 10 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow. Low around 28. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Rain and snow likely before 11am, then a chance of rain. Partly sunny, with a high near 41. West wind 11 to 15 mph, with gusts as high as 26 mph.
Saturday Night
A chance of rain and snow before 2am, then a slight chance of snow. Mostly cloudy, with a low around 23.
Sunday
A slight chance of rain and snow after 11am. Partly sunny, with a high near 41.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 43.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Helena MT
 46.63°N 112.02°W (Elev. 3789 ft)
5:52 pm MST Dec 2, 2025
6pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

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