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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy rain possible over parts of the Southeast through the weekend

Unsettled weather will continue through the rest of the work week from the lower Mississippi Valley to the Southeast/Florida and the southern Mid-Atlantic, with scattered showers and thunderstorms that may contain moderate to heavy rainfall continuing to pop up. Locally heavy rainfall is possible over much of Florida and the northern Gulf Coast during the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Fair

85°F

29°C

Humidity 65%
Wind Speed N 5 mph
Barometer 30.08 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 24 May 11:15 am CDT
Extended Forecast for

Donaldsonville LA

  • Today

    Today: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    Chance
    T-storms

    High: 91 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.

    Chance
    T-storms

    Low: 74 °F

  • Friday

    Friday: Showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 88 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm after midnight.

    Chance
    T-storms

    Low: 73 °F

  • Saturday

    Saturday: Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 88 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Northeast wind around 5 mph.

    Chance
    T-storms

    Low: 73 °F

  • Sunday

    Sunday: Showers and thunderstorms likely. Mostly cloudy, with a high near 88. North wind 10 to 15 mph. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 88 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. North wind 10 to 15 mph.

    Chance
    T-storms

    Low: 73 °F

  • Memorial
    Day

    Memorial Day: A chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Northeast wind 10 to 15 mph.

    Chance
    T-storms

    High: 89 °F

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.
Friday
Showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm after midnight.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Northeast wind around 5 mph.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 88. North wind 10 to 15 mph. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. North wind 10 to 15 mph.
Memorial Day
A chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Northeast wind 10 to 15 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Northeast wind 5 to 10 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. North wind 10 to 15 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. North wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. West wind around 5 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Donaldsonville LA
 30.11°N 91°W
Last Update:
10:18 am CDT May 24, 2018
Forecast Valid:
11am CDT May 24, 2018-6pm CDT May 30, 2018
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation