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

Hazardous Weather Conditions

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

55°F

13°C

Humidity 93%
Wind Speed Calm
Barometer 30.13 in (1020.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 14 Nov 10:53 pm CST
Extended Forecast for

3 Miles E Slidell LA

Dense Fog Advisory until November 15, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 15, 08:00am

    NOW until 8:00am Sat

    Dense Fog Advisory

  • Tonight

    Low: 53 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy dense fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 77 °F

    Patchy Dense
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. South wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Calm wind becoming west around 5 mph.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the morning.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 80 °F

    Sunny

Detailed Forecast

Tonight
Patchy dense fog after 2am. Otherwise, increasing clouds, with a low around 53. Calm wind.
Saturday
Patchy dense fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 56. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 79. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around 57. Calm wind.
Monday
Sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 80. Light southeast wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 81. Light southeast wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 60. Southeast wind around 5 mph.
Thursday
A slight chance of showers. Partly sunny, with a high near 79. Southeast wind 5 to 15 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 63. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A chance of showers. Partly sunny, with a high near 78. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Slidell LA
 30.3°N 89.73°W
Last Update:
11:30 pm CST Nov 14, 2025
Forecast Valid:
11pm CST Nov 14, 2025-6pm CST Nov 21, 2025
 
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Additional Resources

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Chance of Precipitation