Current conditions at

Slidell, Slidell Airport (KASD)

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

Fair

78°F

26°C

Humidity 93%
Wind Speed Calm
Barometer 30.05 in (1017.5 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 11 Jul 8:53 pm CDT
Detailed forecast for

Southwestern St. Tammany

Tonight
Partly cloudy. Near steady temperature around 80. Southwest winds 5 to 10 mph.
Sunday
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107.
Sunday Night
Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. West winds 5 to 10 mph. Chance of rain 60 percent.
Monday
Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 90 percent.
Monday Night
Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 70s. West winds 5 to 10 mph. Chance of rain 40 percent.
Tuesday
Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 70 percent.
Tuesday Night
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent.
Wednesday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105.
Wednesday Night Through Thursday Night
Partly cloudy. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.
Friday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110.
Friday Night
Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Saturday
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110.



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531 PM CDT Sat Jul 11 2026
 
 

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