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

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

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Thunderstorm in Vicinity

70°F

21°C

Humidity 96%
Wind Speed NW 3 mph
Barometer 29.76 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 17 May 12:15 am CDT
Extended Forecast for

Port Vincent LA

Flood Watch May 17, 12:36am until May 18, 07:00am
Tornado Watch May 17, 12:36am until May 17, 03:00am
Click here for hazard details and duration
Flood Watch
Tornado Watch
  •  
    Flood Watch May 17, 12:36am until May 18, 07:00am
    Tornado Watch May 17, 12:36am until May 17, 03:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 69 °F

    Severe
    Thunderstorms

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 3pm. Some of the storms could be severe. Mostly cloudy, with a high near 88. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 88 °F

    Chance
    T-storms then
    Severe
    Thunderstorms

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly after 2am. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming southeast in the evening. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

    Low: 71 °F

    Severe
    Thunderstorms

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, then gradually becoming sunny, with a high near 87. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 87 °F

    Showers
    Likely then
    Chance
    T-storms

  • 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.

    High: 90 °F

    Sunny

  • Sunday Night

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

    Low: 70 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind.

    High: 92 °F

    Sunny

Detailed Forecast

Overnight
Showers and thunderstorms, mainly before 5am, then showers likely and possibly a thunderstorm after 5am. Some of the storms could be severe and produce heavy rainfall. Low around 69. South wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
Showers and thunderstorms likely, mainly after 3pm. Some of the storms could be severe. Mostly cloudy, with a high near 88. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and thunderstorms likely, mainly after 2am. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming southeast in the evening. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, then gradually becoming sunny, with a high near 87. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 69. Calm wind.
Sunday
Sunny, with a high near 90. Calm wind.
Sunday Night
Clear, with a low around 70. Calm wind.
Monday
Sunny, with a high near 92. Calm wind.
Monday Night
Mostly clear, with a low around 70. Calm wind.
Tuesday
Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Port Vincent LA
 30.33°N 90.84°W
Last Update:
11:01 pm CDT May 16, 2024
Forecast Valid:
12am 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