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.

Partly Cloudy

74°F

23°C

Humidity 79%
Wind Speed SE 9 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 26 Mar 6:53 pm CDT
Extended Forecast for

2 Miles SE Mandeville LA

Fire Weather Watch March 28, 11:00am until March 28, 07:00pm
Dense Fog Advisory March 27, 01:00am until March 27, 09:00am
Click here for hazard details and duration
Fire Weather Watch
Dense Fog Advisory

  • Tonight

    Tonight: Widespread dense fog, mainly after 5am. Otherwise, mostly clear, with a low around 66. Southeast wind 5 to 15 mph becoming southwest after midnight.

    Low: 66 °F

    Mostly Clear
    then Dense
    Fog

  • Friday

    Friday: Areas of dense fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 79 °F

    Areas Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Breezy, with a southwest wind 5 to 10 mph becoming north 15 to 20 mph after midnight.

    Low: 62 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 73. Breezy, with a northeast wind 10 to 20 mph.

    High: 73 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. Northeast wind around 10 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 71. East wind 10 to 15 mph.

    High: 71 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65. East wind 5 to 15 mph.

    Low: 65 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. Southeast wind 10 to 15 mph.

    High: 76 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly after 5am. Otherwise, mostly clear, with a low around 66. Southeast wind 5 to 15 mph becoming southwest after midnight.
Friday
Areas of dense fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 62. Breezy, with a southwest wind 5 to 10 mph becoming north 15 to 20 mph after midnight.
Saturday
Sunny, with a high near 73. Breezy, with a northeast wind 10 to 20 mph.
Saturday Night
Mostly clear, with a low around 60. Northeast wind around 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 71. East wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 65. East wind 5 to 15 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. Southeast wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 76. Southeast wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77. South wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 68. Southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Southeast wind 10 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Mandeville LA
 30.35°N 90.07°W
Last Update:
5:22 pm CDT Mar 26, 2026
Forecast Valid:
7pm CDT Mar 26, 2026-6pm CDT Apr 2, 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