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

46°F

8°C

Humidity 96%
Wind Speed Calm
Barometer 30.21 in (1023.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 9 Feb 2:53 am CST
Extended Forecast for

Slidell Airport LA

  • Overnight

    Overnight: Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Areas Fog

  • Monday

    Monday: Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73. Calm wind becoming southwest around 5 mph.

    High: 73 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Widespread dense fog, mainly between 1am and 4am. Otherwise, increasing clouds, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy
    then Dense
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 76. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 76 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. South wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 75. Calm wind becoming west around 5 mph.

    High: 75 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 74. Calm wind becoming south around 5 mph.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Monday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73. Calm wind becoming southwest around 5 mph.
Monday Night
Widespread dense fog, mainly between 1am and 4am. Otherwise, increasing clouds, with a low around 51. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 76. Light south wind increasing to 5 to 10 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 54. South wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 75. Calm wind becoming west around 5 mph.
Wednesday Night
Partly cloudy, with a low around 54. Calm wind.
Thursday
Partly sunny, with a high near 74. Calm wind becoming south around 5 mph.
Thursday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 56. Calm wind.
Friday
A chance of showers, mainly after noon. Partly sunny, with a high near 76. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
A chance of showers. Mostly cloudy, with a low around 57. Southeast wind around 5 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 73. Southeast wind 5 to 15 mph.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. South wind around 10 mph becoming west after midnight.
Sunday
A slight chance of showers. Mostly sunny, with a high near 68. Northwest 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:
11:47 pm CST Feb 8, 2026
Forecast Valid:
3am CST Feb 9, 2026-6pm CST Feb 15, 2026
 
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Additional Resources

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Chance of Precipitation