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.

Mostly Cloudy

74°F

23°C

Humidity 79%
Wind Speed SE 10 G 21 mph
Barometer 30.15 in (1020.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 3 Mar 4:53 pm CST
Extended Forecast for

Slidell Airport LA

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. Southeast wind 5 to 10 mph becoming light after midnight.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 79. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 79 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 79. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 79 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 82 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 66. Southeast wind around 5 mph.

    Low: 66 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Southeast wind 5 to 10 mph.

    High: 82 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Chance
    Showers then
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 62. Southeast wind 5 to 10 mph becoming light after midnight.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 79. Light southeast wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 79. Light east wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 64. Southeast wind around 5 mph.
Friday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 66. Southeast wind around 5 mph.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Southeast wind 5 to 10 mph.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers after noon. Mostly cloudy, with a high near 82. Light southeast wind increasing to 5 to 10 mph in the morning.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm.
Monday
A chance of showers. Partly sunny, with a high near 82. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of showers. Partly sunny, with a high near 82. South wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slidell Airport LA
 30.35°N 89.83°W
Last Update:
2:44 pm CST Mar 3, 2026
Forecast Valid:
5pm CST Mar 3, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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