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

34°F

1°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 23 Nov 08:20 AM MST
Extended Forecast for

Helena MT

  • Today

    Today: Cloudy, with a high near 46. Light and variable wind becoming northeast around 5 mph in the afternoon.

    High: 46 °F

    Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after midnight.  Cloudy, with a low around 35. South wind around 7 mph.

    Low: 35 °F

    Chance Rain

  • Monday

    Monday: Rain before 10am, then rain and snow between 10am and 11am, then a chance of snow after 11am.  Temperature rising to near 37 by 9am, then falling to around 32 during the remainder of the day. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    then Chance
    Snow and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 20. West wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 38 mph.  Little or no snow accumulation expected.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. West wind 3 to 5 mph.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Light south southwest wind.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow.  Mostly cloudy, with a high near 36. Calm wind.  Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Chance
    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: A chance of rain and snow before 11am, then a chance of rain.  Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Cloudy, with a high near 46. Light and variable wind becoming northeast around 5 mph in the afternoon.
Tonight
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 35. South wind around 7 mph.
Monday
Rain before 10am, then rain and snow between 10am and 11am, then a chance of snow after 11am. Temperature rising to near 37 by 9am, then falling to around 32 during the remainder of the day. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. West wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 38 mph. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 36. West wind 3 to 5 mph.
Tuesday Night
Mostly cloudy, with a low around 21. Light south southwest wind.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 36. Calm wind. Little or no snow accumulation expected.
Wednesday Night
A chance of snow before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 29. Calm wind.
Thanksgiving Day
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 28.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Friday Night
Snow likely. Mostly cloudy, with a low around 14.
Saturday
Snow likely. Mostly cloudy, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.01°W (Elev. 4111 ft)
7:56 am MST Nov 23, 2025
8am MST Nov 23, 2025-6pm MST Nov 29, 2025
 
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Additional Resources

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Hourly Weather Forecast

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