Current conditions at

Slidell, Slidell Airport (KASD)

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

Fair

70°F

21°C

Humidity 90%
Wind Speed N 3 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 29 Sep 10:53 pm CDT
Detailed forecast for

Southwestern St. Tammany

Tonight
Clear. Lows around 70. Southeast winds 5 to 10 mph.
Wednesday
Sunny. Highs around 90. East winds 5 to 10 mph, becoming southeast 10 to 15 mph in the afternoon.
Wednesday Night
Mostly clear. Lows in the lower 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight.
Thursday
Sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 10 to 15 mph. Chance of rain 50 percent.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers. A slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.
Friday
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 80 percent.
Friday Night
Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. A chance of showers. Lows in the lower 70s. Chance of rain 50 percent.
Saturday
A chance of thunderstorms. Showers. Highs in the upper 80s. Chance of rain 90 percent.
Saturday Night
Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 60 percent.
Sunday
Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 80 percent.
Sunday Night
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 70. Chance of rain 50 percent.
Monday
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
Monday Night
Mostly cloudy. A chance of showers, mainly in the evening. Lows in the upper 60s. Chance of rain 30 percent.
Tuesday
Mostly cloudy. A chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.



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535 PM CDT Tue Sep 29 2026
 
 

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