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

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Light Rain

75°F

24°C

Humidity 84%
Wind Speed SE 3 mph
Barometer 29.77 in (1008.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 16 May 9:53 pm CDT
Extended Forecast for

3 Miles NW Slidell LA

Flood Watch May 16, 10:23pm until May 18, 07:00am
Tornado Watch until May 17, 03:00am
Click here for hazard details and duration
Flood Watch
Tornado Watch
  •  
    Flood Watch May 16, 10:23pm until May 18, 07:00am
    Tornado Watch until May 17, 03:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 69 °F

    Severe
    Thunderstorms

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 89. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 89 °F

    Chance
    T-storms then
    Severe
    Thunderstorms

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly before 7pm, then showers likely and possibly a thunderstorm after 3am. Some of the storms could be severe. Mostly cloudy, with a low around 69. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

    Low: 69 °F

    Severe
    Thunderstorms

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 87 °F

    T-storms
    Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Calm wind becoming northwest around 5 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 69. Calm wind.

    Low: 69 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon.

    High: 92 °F

    Sunny

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 5am, then showers likely and possibly a thunderstorm after 5am. Some of the storms could be severe and produce heavy rainfall. Low around 69. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday
Showers and thunderstorms likely, mainly after 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 89. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and thunderstorms likely, mainly before 7pm, then showers likely and possibly a thunderstorm after 3am. Some of the storms could be severe. Mostly cloudy, with a low around 69. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday Night
Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 91. Calm wind becoming northwest around 5 mph.
Sunday Night
Clear, with a low around 69. Calm wind.
Monday
Sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 71. South wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 91. Light south wind becoming southeast 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 72. 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:
3 Miles NW Slidell LA
 30.3°N 89.81°W
Last Update:
8:36 pm CDT May 16, 2024
Forecast Valid:
10pm CDT May 16, 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