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

67°F

19°C

Humidity 79%
Wind Speed E 7 mph
Barometer 30.18 in (1021.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 9 Apr 1:53 am CDT
Extended Forecast for

Slidell LA

Coastal Flood Advisory April 9, 11:00am until April 9, 08:00pm
Click here for hazard details and duration
Coastal Flood Advisory

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 63. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77. East wind 10 to 15 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. East wind 5 to 10 mph.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 79. East wind 5 to 15 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81. East wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Southeast wind 5 to 15 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 63. East wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 77. East wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 60. East wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 79. East wind 5 to 15 mph.
Friday Night
Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 81. East wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 81. Southeast wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 83. Southeast wind 5 to 15 mph.
Monday Night
Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 84. Southeast wind 5 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 83. Southeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
2:02 am CDT Apr 9, 2026
Forecast Valid:
2am CDT Apr 9, 2026-6pm CDT Apr 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