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

75°F

24°C

Humidity 66%
Wind Speed SE 9 G 22 mph
Barometer 30.21 in (1022.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 4 Mar 11:53 am CST
Extended Forecast for

Slidell Airport LA

  • Today

    Today: Mostly sunny, with a high near 80. Southeast wind around 10 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm after midnight.

    Low: 62 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A slight chance of showers and thunderstorms between 4pm and 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 79. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 79 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Increasing clouds, with a low around 64. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 79. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 79 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 66. Southeast wind 5 to 10 mph.

    Low: 66 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 83. Southeast wind 5 to 10 mph.

    High: 83 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before midnight. Cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Chance
    Showers then
    Cloudy

  • Sunday

    Sunday: Showers likely, mainly after noon. Mostly cloudy, with a high near 81. Calm wind becoming south around 5 mph in the morning.

    High: 81 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 80. Southeast wind around 10 mph.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm after midnight.
Thursday
A slight chance of showers and thunderstorms between 4pm and 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 79. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Increasing clouds, with a low around 64. Southeast wind around 5 mph. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 79. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 66. Southeast wind 5 to 10 mph.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 83. Southeast wind 5 to 10 mph.
Saturday Night
A 40 percent chance of showers before midnight. Cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Showers likely, mainly after noon. Mostly cloudy, with a high near 81. Calm wind becoming south around 5 mph in the morning.
Sunday Night
A chance of showers before midnight. Mostly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm.
Monday
A slight chance of showers. Partly sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 66. Southeast wind around 5 mph.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 83. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell Airport LA
 30.35°N 89.83°W
Last Update:
11:34 am CST Mar 4, 2026
Forecast Valid:
11am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation