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.

Partly Cloudy

57°F

14°C

Humidity 83%
Wind Speed Calm
Barometer 30.10 in (1019.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 Feb 5:53 pm CST
Extended Forecast for

Slidell Airport LA

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Calm wind.

    Low: 49 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 71. Light south wind increasing to 5 to 10 mph in the morning.

    High: 71 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61. South wind around 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Partly sunny, with a high near 82. South wind 5 to 15 mph.

    High: 82 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph.

    Low: 65 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers. Partly sunny, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly before midnight. Mostly cloudy, with a low around 61. South wind around 5 mph.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 49. Calm wind.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 71. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 61. South wind around 5 mph.
Thursday
A 20 percent chance of showers after noon. Partly sunny, with a high near 82. South wind 5 to 15 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 82. South wind 5 to 10 mph.
Friday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 61. South wind around 5 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52. North wind around 5 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 70. North wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 43. North wind 5 to 10 mph.
Monday
Sunny, with a high near 65. North wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell Airport LA
 30.35°N 89.83°W
Last Update:
12:31 pm CST Feb 16, 2026
Forecast Valid:
5pm CST Feb 16, 2026-6pm CST Feb 23, 2026
 
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Additional Resources

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