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.

Fog

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in (1020.3 mb)
Dewpoint 63°F (17°C)
Visibility 0.50 mi
Last update 18 Nov 10:53 pm CST
Extended Forecast for

Pearl River LA

Dense Fog Advisory November 19, 12:00am until November 19, 09:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Widespread dense fog, mainly between 2am and 4am. Otherwise, increasing clouds, with a low around 59. Calm wind.

    Low: 59 °F

    Dense Fog

  • Wednesday

    Wednesday: Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming south around 5 mph.

    High: 82 °F

    Areas Dense
    Fog then
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 58. South wind around 5 mph becoming calm.

    Low: 58 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Areas of fog between 7am and 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 77 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 61. Southeast wind around 5 mph.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 79. South wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Calm wind becoming southwest around 5 mph.

    High: 82 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly between 2am and 4am. Otherwise, increasing clouds, with a low around 59. Calm wind.
Wednesday
Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming south around 5 mph.
Wednesday Night
Increasing clouds, with a low around 58. South wind around 5 mph becoming calm.
Thursday
Areas of fog between 7am and 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 61. Southeast wind around 5 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 79. South wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Calm wind becoming southwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 59. Calm wind.
Sunday
Partly sunny, with a high near 80. Calm wind becoming south around 5 mph.
Sunday Night
Mostly cloudy, with a low around 58. Calm wind becoming east around 5 mph.
Monday
A chance of showers. Partly sunny, with a high near 78. Southeast wind 5 to 10 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 59. Southeast wind around 5 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. South wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pearl River LA
 30.37°N 89.75°W
Last Update:
11:30 pm CST Nov 18, 2025
Forecast Valid:
11pm CST Nov 18, 2025-6pm CST Nov 25, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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