Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34° N Lon: 89.82° W Elev: 30 ft.

Fair

49°F

9°C

Humidity 77%
Wind Speed S 3 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 9 Dec 4:53 pm CST
Detailed forecast for

Southwestern St. Tammany

Tonight
Mostly clear. Lows in the upper 30s. Light and variable winds, becoming southwest around 5 mph after midnight.
Wednesday
Sunny. Highs in the upper 60s. West winds 5 to 10 mph.
Wednesday Night
Mostly clear. Lows around 40. North winds around 5 mph.
Thursday
Sunny. Highs in the lower 60s. Northeast winds around 5 mph, becoming southeast in the afternoon.
Thursday Night
Mostly clear. Lows in the mid 40s. South winds around 5 mph.
Friday Through Saturday Night
Partly cloudy. Highs in the lower 70s. Lows in the lower 50s.
Sunday
Partly sunny. Highs in the upper 60s.
Sunday Night And Monday
Partly cloudy. Lows in the lower 40s. Highs in the lower 60s.
Monday Night
Mostly cloudy. Lows in the lower 40s.
Tuesday
Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of showers. Highs in the lower 60s.



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506 PM CST Tue Dec 9 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database