Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

50°F

10°C

Humidity 59%
Wind Speed S 5 mph
Barometer 30.16 in (1021.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 3 Dec 11:53 am CST
Extended Forecast for

Slidell LA

Coastal Flood Advisory December 4, 06:00pm until December 5, 06:00am
Click here for hazard details and duration
Coastal Flood Advisory
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 59. East wind around 5 mph becoming calm.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers, mainly after 3am. The rain could be heavy at times.  Low around 45. Calm wind becoming northeast around 5 mph after midnight.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Mostly Cloudy
    then Heavy
    Rain

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 58. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 48. East wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    Low: 48 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm before noon, then showers between noon and 3pm, then showers and possibly a thunderstorm after 3pm.  High near 59. North wind around 5 mph.  Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Friday Night

    Friday Night: Showers likely.  Cloudy, with a low around 48. North wind around 5 mph becoming calm.  Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 62. Northeast wind around 5 mph.  Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after midnight.  Mostly cloudy, with a low around 51. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 68. North wind around 5 mph.

    High: 68 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 59. East wind around 5 mph becoming calm.
Tonight
Showers, mainly after 3am. The rain could be heavy at times. Low around 45. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers and possibly a thunderstorm. High near 58. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
Showers and possibly a thunderstorm. Low around 48. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday
Showers and possibly a thunderstorm before noon, then showers between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 59. North wind around 5 mph. Chance of precipitation is 80%.
Friday Night
Showers likely. Cloudy, with a low around 48. North wind around 5 mph becoming calm. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 62. Northeast wind around 5 mph. Chance of precipitation is 60%.
Saturday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 51. Northeast wind around 5 mph becoming calm. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 68. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 42. North wind around 5 mph.
Monday
Sunny, with a high near 59. North wind 5 to 10 mph.
Monday Night
Patchy frost. Otherwise, mostly clear, with a low around 35. North wind around 5 mph becoming calm.
Tuesday
Patchy frost. Otherwise, sunny, with a high near 60. Northeast wind around 5 mph becoming southwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
11:32 am CST Dec 3, 2025
12pm CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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