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

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 >

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

77°F

25°C

Humidity 56%
Wind Speed NE 8 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 12 May 9:53 am CDT
Extended Forecast for

Mandeville LA

  • 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 11pm, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. East wind 10 to 15 mph. Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 85. South wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 85 °F

    Showers
    Likely then
    T-storms

  • Monday Night

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

    Low: 69 °F

    T-storms

  • 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 becoming northwest after midnight.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Northwest wind 5 to 10 mph becoming west in the afternoon.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. South wind 5 to 10 mph becoming east in the evening.

    Low: 69 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 83. Southeast wind 10 to 15 mph.

    High: 83 °F

    T-storms
    Likely

Detailed Forecast

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 11pm, then a chance of showers and thunderstorms after 2am. 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 10 to 15 mph. Chance of precipitation is 80%. 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. 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 becoming northwest after midnight.
Wednesday
Sunny, with a high near 88. Northwest wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 69. South wind 5 to 10 mph becoming east in the evening.
Thursday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 83. 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 87. Southwest wind around 15 mph.
Friday Night
Partly cloudy, with a low around 71. Southwest wind 10 to 15 mph becoming west after midnight.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Northeast wind around 10 mph becoming southwest in the afternoon.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mandeville LA
 30.38°N 90.07°W
Last Update:
7:22 am CDT May 12, 2024
Forecast Valid:
10am CDT May 12, 2024-6pm CDT May 18, 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