Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

37°F

3°C

Humidity 32%
Wind Speed N 0 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 19 Apr 01:35 PM MDT
Extended Forecast for

5 Miles SSW Helena MT

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 33. North wind 11 to 13 mph.

    Sunny

    High: 33 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 17. North wind 5 to 13 mph becoming west northwest after midnight.

    Partly Cloudy

    Low: 17 °F

  • Saturday

    Saturday: Sunny, with a high near 48. Northwest wind 5 to 9 mph becoming east in the morning.

    Sunny

    High: 48 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 33. East northeast wind 6 to 10 mph becoming south after midnight.

    Mostly Clear

    Low: 33 °F

  • Sunday

    Sunday: Partly sunny, with a high near 50. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    Partly Sunny
    then Partly
    Sunny and
    Breezy

    High: 50 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 29. Breezy, with a west wind 14 to 23 mph, with gusts as high as 36 mph.

    Mostly Clear
    and Breezy
    then Mostly
    Clear

    Low: 29 °F

  • Monday

    Monday: Mostly sunny, with a high near 49. West northwest wind 14 to 21 mph, with gusts as high as 24 mph.

    Mostly Sunny

    High: 49 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 30. West northwest wind 15 to 20 mph becoming southwest 9 to 14 mph after midnight. Winds could gust as high as 25 mph.

    Mostly Clear

    Low: 30 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    Mostly Sunny

    High: 57 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 33. North wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 17. North wind 5 to 13 mph becoming west northwest after midnight.
Saturday
Sunny, with a high near 48. Northwest wind 5 to 9 mph becoming east in the morning.
Saturday Night
Mostly clear, with a low around 33. East northeast wind 6 to 10 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 50. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Mostly clear, with a low around 29. Breezy, with a west wind 14 to 23 mph, with gusts as high as 36 mph.
Monday
Mostly sunny, with a high near 49. West northwest wind 14 to 21 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 30. West northwest wind 15 to 20 mph becoming southwest 9 to 14 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A slight chance of showers. Partly sunny, with a high near 62.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 39.
Thursday
A chance of showers. Partly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
5 Miles SSW Helena MT
 46.52°N 112.06°W (Elev. 5571 ft)
2:18 pm MDT Apr 19, 2024
2pm MDT Apr 19, 2024-6pm MDT Apr 25, 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