Heavy Rainfall and Storms in the Carolinas; Active Pattern in the West; Strong Winter Storm in Alaska

Showers and storms will continue across the Mid-Atlantic today. Some storms may produce heavy to excessive rainfall especially within the Carolinas which could lead to flash, urban and small stream flooding. Valley rain and mountain snow will continue to spread across the West today and Friday. A strong winter storm will bring blizzard conditions to the Arctic coastline in Alaska through Friday. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Overcast

43°F

6°C

Humidity 52%
Wind Speed W 12 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 28 Mar 01:05 PM MDT
Extended Forecast for

5 Miles SW Helena MT

  • This
    Afternoon

    This Afternoon: A 50 percent chance of snow.  Mostly cloudy, with a high near 40. West wind 11 to 18 mph.  Total daytime snow accumulation of less than one inch possible.

    Chance Snow

    High: 40 °F

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm.  Mostly cloudy, with a low around 25. Southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight.

    Slight Chance
    Snow then
    Mostly Cloudy

    Low: 25 °F

  • Friday

    Friday: A 30 percent chance of snow showers after noon.  Partly sunny, with a high near 39. West southwest wind 5 to 7 mph becoming east northeast in the afternoon.  New snow accumulation of around an inch possible.

    Partly Sunny
    then Chance
    Snow Showers

    High: 39 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 24. South southeast wind around 6 mph becoming north northwest after midnight.  New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 24 °F

  • Saturday

    Saturday: A 30 percent chance of snow.  Mostly cloudy, with a high near 37. North wind 6 to 9 mph.  Little or no snow accumulation expected.

    Chance Snow

    High: 37 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 25. North northeast wind around 6 mph becoming southwest after midnight.

    Partly Cloudy

    Low: 25 °F

  • Sunday

    Sunday: A 30 percent chance of snow.  Partly sunny, with a high near 36. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 18 mph.  Little or no snow accumulation expected.

    Chance Snow

    High: 36 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 24. North wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Partly Cloudy

    Low: 24 °F

  • Monday

    Monday: Sunny, with a high near 47.

    Sunny

    High: 47 °F

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a high near 40. West wind 11 to 18 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 25. Southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight.
Friday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 39. West southwest wind 5 to 7 mph becoming east northeast in the afternoon. New snow accumulation of around an inch possible.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. South southeast wind around 6 mph becoming north northwest after midnight. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 37. North wind 6 to 9 mph. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 25. North northeast wind around 6 mph becoming southwest after midnight.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 36. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 24. North wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 56.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 49.
Click Map For Forecast
Point Forecast:
5 Miles SW Helena MT
 46.53°N 112.13°W (Elev. 6027 ft)
10:28 am MDT Mar 28, 2024
1pm MDT Mar 28, 2024-6pm MDT Apr 3, 2024
 
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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