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.

Overcast

69°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in (1017.3 mb)
Dewpoint 69°F (21°C)
Visibility 7.00 mi
Last update 22 Nov 3:53 am CST
Extended Forecast for

4 Miles NE Abita Springs LA

Dense Fog Advisory until November 22, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 22, 09:00am

    NOW until 9:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 64 °F

    Dense Fog

  • Saturday

    Saturday: Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 82. Calm wind becoming west around 5 mph.

    High: 82 °F

    Dense Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog between 3am and 4am. Otherwise, partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 77. North wind around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 80. South wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 80 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 64. Calm wind.
Saturday
Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 82. Calm wind becoming west around 5 mph.
Saturday Night
Patchy fog between 3am and 4am. Otherwise, partly cloudy, with a low around 54. Calm wind.
Sunday
Mostly sunny, with a high near 77. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 52. Calm wind.
Monday
Mostly sunny, with a high near 78. Light east wind becoming southeast 5 to 10 mph in the morning.
Monday Night
A 40 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 63. Southeast wind around 5 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 80. South wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 60. South wind around 5 mph becoming calm.
Wednesday
A chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 74. North wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 44. North wind around 5 mph.
Thanksgiving Day
Mostly sunny, with a high near 63. North wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 38. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 64. Northeast wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Abita Springs LA
 30.53°N 89.98°W
Last Update:
11:31 pm CST Nov 21, 2025
Forecast Valid:
4am CST Nov 22, 2025-6pm CST Nov 28, 2025
 
Forecast Discussion
 
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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