Severe Thunderstorms and Heavy Rainfall From the Southern High Plains into the Lower Mississippi Valley

Strong to severe thunderstorms capable of producing large hail, gusty winds and heavy rainfall will be possible over the next few days from New Mexico to Texas, into western Mississippi. Additional heavy rainfall over previously saturated soils may lead to flash and urban flooding. Isolated thunderstorms will also be possible across portions of the Midwest. Read More >

7-Day Forecast 30.28°N 89.79°W (Text-Only)
NWS Forecast for: Slidell LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Last Update: 6:21 am CDT May 12, 2024
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  • Today

    Today: A 20 percent chance of showers after 4pm.  Partly sunny, with a high near 84. Southeast wind 10 to 15 mph.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 71. East wind 10 to 15 mph.  Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    Showers


  • Monday

    Monday: Showers and possibly a thunderstorm.  High near 85. South wind around 15 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 85 °F

    Showers then
    T-storms


  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall.  Low around 69. South wind 10 to 15 mph.  Chance of precipitation is 80%.

    Low: 69 °F

    Heavy Rain



  • Tuesday

    Tuesday: Showers and thunderstorms likely before 1pm, then a slight chance of showers.  Mostly sunny, with a high near 88. Southwest wind 10 to 15 mph.  Chance of precipitation is 60%.

    High: 88 °F

    T-storms
    Likely


  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 67. Southwest wind 5 to 10 mph.

    Low: 67 °F

    Mostly Clear



  • Wednesday

    Wednesday: Sunny, with a high near 89. Northwest wind 5 to 10 mph becoming west in the afternoon.

    High: 89 °F

    Sunny



  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 68. South wind 5 to 10 mph becoming east after midnight.

    Low: 68 °F

    Partly Cloudy



  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 85. Southeast wind 10 to 15 mph.

    High: 85 °F

    T-storms
    Likely


  • Today: A 20 percent chance of showers after 4pm. Partly sunny, with a high near 84. Southeast wind 10 to 15 mph.

    Tonight: A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. East wind 10 to 15 mph. Chance of precipitation is 40%.

    Monday: Showers and possibly a thunderstorm. High near 85. South wind around 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Monday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Low around 69. South wind 10 to 15 mph. Chance of precipitation is 80%.

    Tuesday: Showers and thunderstorms likely before 1pm, then a slight chance of showers. Mostly sunny, with a high near 88. Southwest wind 10 to 15 mph. Chance of precipitation is 60%.

    Tuesday Night: Mostly clear, with a low around 67. Southwest wind 5 to 10 mph.

    Wednesday: Sunny, with a high near 89. Northwest wind 5 to 10 mph becoming west in the afternoon.

    Wednesday Night: Partly cloudy, with a low around 68. South wind 5 to 10 mph becoming east after midnight.

    Thursday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 85. Southeast wind 10 to 15 mph.

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southeast wind around 15 mph.

    Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Friday Night: Mostly cloudy, with a low around 71. Southwest wind 10 to 15 mph.

    Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 88. North wind around 10 mph becoming south in the morning.



    Slidell LA
     30.28°N 89.79°W

    Visit your local NWS office at: https://www.weather.gov/lix