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

69°F

21°C

Humidity 68%
Wind Speed W 5 mph
Barometer 30.24 in (1024.1 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 9 Feb 11:53 am CST
Extended Forecast for

Slidell LA

Dense Fog Advisory February 9, 10:00pm until February 10, 09:00am
Click here for hazard details and duration
Dense Fog Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Southwest wind around 5 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 52. South wind around 5 mph becoming calm.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.

    High: 73 °F

    Areas Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. South wind around 5 mph becoming calm.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph.

    High: 76 °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: Mostly sunny, with a high near 73. Calm wind becoming south around 5 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers after noon. Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the morning.

    High: 75 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Southwest wind around 5 mph.
Tonight
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 52. South wind around 5 mph becoming calm.
Tuesday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 55. South wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 54. Calm wind.
Thursday
Mostly sunny, with a high near 73. Calm wind becoming south around 5 mph.
Thursday Night
Mostly cloudy, with a low around 55. Calm wind.
Friday
A slight chance of showers after noon. Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the morning.
Friday Night
A slight chance of showers. Cloudy, with a low around 57. Southeast wind around 5 mph.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 74. Southeast wind 5 to 15 mph.
Saturday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 54. South wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 69. Northwest wind 5 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
11:51 am CST Feb 9, 2026
Forecast Valid:
12pm CST Feb 9, 2026-6pm CST Feb 15, 2026
 
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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