Current conditions at

Slidell, Slidell Airport (KASD)

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

Fair

40°F

4°C

Humidity 51%
Wind Speed Calm
Barometer 30.41 in (1029.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 1 Feb 5:53 pm CST
Detailed forecast for

Southwestern St. Tammany

Tonight
Clear. Widespread frost after midnight. Cold with lows in the mid 20s. Light and variable winds, becoming west around 5 mph after midnight.
Monday
Widespread frost in the morning. Sunny. Not as cool with highs around 60. Southwest winds around 5 mph.
Monday Night
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the lower 40s. South winds around 5 mph.
Tuesday
Mostly sunny. Highs in the upper 60s. South winds 5 to 10 mph.
Tuesday Night
Showers. Lows in the upper 40s. Southwest winds around 5 mph. Chance of rain 90 percent.
Wednesday
Mostly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Highs in the lower 60s. Chance of rain 50 percent.
Wednesday Night
Partly cloudy. Much cooler with lows in the lower 30s.
Thursday And Thursday Night
Mostly clear. Highs in the mid 50s. Lows in the mid 30s.
Friday
Sunny. Not as cool with highs in the mid 60s.
Friday Night Through Sunday
Mostly clear. Lows around 40. Highs in the upper 60s.



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431 PM CST Sun Feb 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database