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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Hazardous Weather Conditions

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Overcast

73°F

23°C

Humidity 96%
Wind Speed SE 10 mph
Barometer 29.70 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 17 May 6:15 am CDT
Extended Forecast for

Prairieville LA

Flood Watch May 17, 06:32am until May 18, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch May 17, 06:32am until May 18, 07:00am

    NOW until 7:00am Sat

    Flood Watch

  • Today

    High: 85 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 2am. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a low around 70. West wind around 5 mph becoming southeast in the evening. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 70 °F

    Severe
    Thunderstorms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, then gradually becoming sunny, with a high near 87. Southeast wind around 5 mph becoming southwest in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Severe
    Thunderstorms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. Calm wind becoming north around 5 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91. Calm wind becoming south around 5 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. South wind around 5 mph becoming calm.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Today
Showers and thunderstorms likely, mainly between 10am and noon. Some of the storms could be severe. Mostly cloudy, with a high near 85. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly after 2am. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a low around 70. West wind around 5 mph becoming southeast in the evening. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, then gradually becoming sunny, with a high near 87. Southeast wind around 5 mph becoming southwest in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly clear, with a low around 69. Calm wind.
Sunday
Sunny, with a high near 90. Calm wind becoming north around 5 mph.
Sunday Night
Mostly clear, with a low around 70. Calm wind.
Monday
Sunny, with a high near 91. Calm wind becoming south around 5 mph.
Monday Night
Mostly clear, with a low around 70. South wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 91. Light southeast wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 72. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 92. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 73. South wind around 5 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming south around 5 mph in the morning.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Prairieville LA
 30.31°N 90.97°W
Last Update:
6:22 am CDT May 17, 2024
Forecast Valid:
6am CDT May 17, 2024-6pm CDT May 23, 2024
 
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