March Going Out Like a Lion with Intensifying Central U.S. Storm

Tens of Millions of people are under threat of potentially intense severe weather as a powerful frontal system sweeps across the Central U.S. At least a few long-track, strong to potentially violent tornadoes, intense damaging wind, and very large hail are probable across much of the Mississippi Valley. Heavy snow and blowing snow will produce travel hazards in the Upper Midwest. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874ft.

Clear

28°F

-2°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 31 Mar 09:35 AM MDT
Extended Forecast for

Helena MT

  • Today

    Today: Mostly sunny, with a high near 46. West wind 6 to 14 mph, with gusts as high as 22 mph.

    Mostly Sunny

    High: 46 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 31. West wind 6 to 14 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.

    Increasing
    Clouds

    Low: 31 °F

  • Saturday

    Saturday: Rain likely after noon.  Partly sunny, with a high near 49. South wind 10 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    Partly Sunny
    then Rain
    Likely

    High: 49 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around 26. Southwest wind around 17 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    then Mostly
    Clear

    Low: 26 °F

  • Sunday

    Sunday: A 20 percent chance of snow after noon.  Mostly sunny, with a high near 42. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 41 mph.

    Breezy. Sunny
    then Slight
    Chance Snow

    High: 42 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 21. West southwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Partly Cloudy

    Low: 21 °F

  • Monday

    Monday: A 30 percent chance of snow, mainly after noon.  Partly sunny, with a high near 40. West wind 5 to 11 mph becoming north northeast in the afternoon.  Little or no snow accumulation expected.

    Chance Snow

    High: 40 °F

  • Monday
    Night

    Monday Night: A chance of snow.  Mostly cloudy, with a low around 24. North wind 9 to 11 mph.

    Chance Snow

    Low: 24 °F

  • Tuesday

    Tuesday: A chance of snow.  Mostly cloudy, with a high near 35.

    Chance Snow

    High: 35 °F

Detailed Forecast

Today
Mostly sunny, with a high near 46. West wind 6 to 14 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 31. West wind 6 to 14 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.
Saturday
Rain likely after noon. Partly sunny, with a high near 49. South wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 26. Southwest wind around 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 42. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 41 mph.
Sunday Night
Partly cloudy, with a low around 21. West southwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Monday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 40. West wind 5 to 11 mph becoming north northeast in the afternoon. Little or no snow accumulation expected.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24. North wind 9 to 11 mph.
Tuesday
A chance of snow. Mostly cloudy, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Helena MT
 46.61°N 111.99°W (Elev. 3878 ft)
8:57 am MDT Mar 31, 2023
9am MDT Mar 31, 2023-6pm MDT Apr 6, 2023
 
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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