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

62°F

17°C

Humidity 96%
Wind Speed NA
Barometer 30.07 in (1018.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 9 Mar 12:53 am CDT
Extended Forecast for

Covington LA

Dense Fog Advisory until March 9, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 9, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 65 °F

    Patchy Dense
    Fog

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Areas of dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 82 °F

    Areas Dense
    Fog then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 7pm. Patchy dense fog after 3am. Otherwise, increasing clouds, with a low around 67. South wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Slight Chance
    T-storms then
    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 84. Light south wind increasing to 5 to 10 mph in the morning.

    High: 84 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. Southeast wind around 5 mph.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 84. South wind 5 to 15 mph. Chance of precipitation is 40%.

    High: 84 °F

    Cloudy then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 55. Southwest wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    Low: 55 °F

    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Sunny, with a high near 69. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Patchy dense fog after 3am. Otherwise, mostly cloudy, with a low around 65. Calm wind.
Monday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Areas of dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. Light south wind increasing to 5 to 10 mph in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Patchy dense fog after 3am. Otherwise, increasing clouds, with a low around 67. South wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 84. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 69. Southeast wind around 5 mph.
Wednesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 84. South wind 5 to 15 mph. Chance of precipitation is 40%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 55. Southwest wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Thursday
A 20 percent chance of showers before 1pm. Sunny, with a high near 69. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 45. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Clear, with a low around 52. Calm wind.
Saturday
Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 82. Light southeast wind becoming south 5 to 10 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Covington LA
 30.49°N 90.09°W
Last Update:
12:32 am CDT Mar 9, 2026
Forecast Valid:
1am CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
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