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

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Overcast

48°F

9°C

Humidity 93%
Wind Speed NE 10 mph
Barometer 30.16 in (1021.1 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 1 Dec 4:53 am CST
Extended Forecast for

4 Miles E Mandeville LA

  • Today

    Today: A chance of showers and thunderstorms, then showers likely after 3pm. Cloudy, with a high near 64. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Cloudy then
    Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 5am. Low around 43. North wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Showers

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Northeast wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. East wind around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 47. Calm wind becoming east around 5 mph after midnight.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers. High near 60. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 60 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, with thunderstorms also possible after midnight. Cloudy, with a low around 50. East wind around 5 mph. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. Cloudy, with a high near 65. East wind 5 to 10 mph becoming west in the afternoon.

    High: 65 °F

    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely after 3pm. Cloudy, with a high near 64. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 5am. Low around 43. North wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 30. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 61. East wind around 5 mph.
Wednesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 47. Calm wind becoming east around 5 mph after midnight.
Thursday
Showers. High near 60. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely, with thunderstorms also possible after midnight. Cloudy, with a low around 50. East wind around 5 mph. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. Cloudy, with a high near 65. East wind 5 to 10 mph becoming west in the afternoon.
Friday Night
Showers likely, mainly before midnight. Cloudy, with a low around 47. Northwest wind around 5 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 63. Northwest wind around 5 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 45. Southeast wind around 5 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 67. North wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Mandeville LA
 30.35°N 90.02°W
Last Update:
11:30 pm CST Nov 30, 2025
Forecast Valid:
5am CST Dec 1, 2025-6pm CST Dec 7, 2025
 
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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