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

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Mostly Cloudy

78°F

26°C

Humidity 79%
Wind Speed SE 10 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 7 Mar 3:53 pm CST
Extended Forecast for

3 Miles NW Pearl River LA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 78. Southeast wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 3am. Some of the storms could produce heavy rainfall. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, with a low around 66. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 66 °F

    Heavy Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Showers and thunderstorms, mainly before 2pm. Patchy fog before 9am. High near 79. Calm wind becoming west around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    T-storms and
    Patchy Fog

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 65. Calm wind.

    Low: 65 °F

    Increasing
    Clouds

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.

    High: 82 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 83 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 67. Southeast wind around 5 mph.

    Low: 67 °F

    Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 83. South wind 5 to 15 mph.

    High: 83 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 78. Southeast wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 3am. Some of the storms could produce heavy rainfall. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, with a low around 66. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers and thunderstorms, mainly before 2pm. Patchy fog before 9am. High near 79. Calm wind becoming west around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Increasing clouds, with a low around 65. Calm wind.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Cloudy, with a low around 67. Southeast wind around 5 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 83. South wind 5 to 15 mph.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming north after midnight.
Thursday
A chance of showers. Sunny, with a high near 67. North wind 5 to 15 mph.
Thursday Night
Mostly clear, with a low around 43. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 71. Light and variable wind becoming south 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 52. South wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 77. 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:
3 Miles NW Pearl River LA
 30.41°N 89.78°W
Last Update:
3:39 pm CST Mar 7, 2026
Forecast Valid:
4pm CST Mar 7, 2026-6pm CDT Mar 14, 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