Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Mostly Cloudy

30°F

-1°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 14 Feb 01:20 AM MST
Extended Forecast for

Helena MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. Light south wind.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51. South wind 5 to 7 mph becoming west southwest in the afternoon.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 5am.  Mostly cloudy, with a low around 28. South wind 3 to 5 mph.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain and snow before 7am, then a chance of snow between 7am and 8am, then a chance of rain after 8am.  Partly sunny, with a high near 52. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. West wind around 5 mph becoming calm  in the evening.

    Low: 25 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 53. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 28. South southeast wind around 6 mph becoming calm  in the evening.

    Low: 28 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain and snow before 2pm, then snow likely between 2pm and 5pm, then snow likely, possibly mixed with rain after 5pm.  Mostly cloudy, with a high near 43. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 43 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of snow.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. Light south wind.
Saturday
Partly sunny, with a high near 51. South wind 5 to 7 mph becoming west southwest in the afternoon.
Saturday Night
A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 28. South wind 3 to 5 mph.
Sunday
A chance of rain and snow before 7am, then a chance of snow between 7am and 8am, then a chance of rain after 8am. Partly sunny, with a high near 52. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 25. West wind around 5 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 53. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Monday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 28. South southeast wind around 6 mph becoming calm in the evening.
Tuesday
Rain and snow before 2pm, then snow likely between 2pm and 5pm, then snow likely, possibly mixed with rain after 5pm. Mostly cloudy, with a high near 43. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 15.
Wednesday
A chance of snow. Partly sunny, with a high near 35.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 15.
Thursday
A chance of snow. Partly sunny, with a high near 35.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 15.
Friday
A chance of snow. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.61°N 111.96°W (Elev. 3796 ft)
11:32 pm MST Feb 13, 2026
1am MST Feb 14, 2026-6pm MST Feb 20, 2026
 
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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