Current conditions at

Slidell, Slidell Airport (KASD)

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

Fair

87°F

31°C

Humidity 65%
Wind Speed Vrbl 3 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 20 Aug 9:53 am CDT
Detailed forecast for

Southwestern St. Tammany

Today
Mostly sunny. Highs in the mid 90s. West winds around 5 mph. Heat index values up to 111.
Tonight
Partly cloudy. Humid with lows in the upper 70s. West winds around 5 mph. Heat index values up to 106 early in the evening.
Friday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 114.
Friday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107 early in the evening.
Saturday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 114.
Saturday Night
Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening.
Sunday And Sunday Night
Mostly clear. A slight chance of showers and thunderstorms. Highs in the upper 90s. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110.
Monday
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110.
Monday Night
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening.
Tuesday
Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110.
Tuesday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Wednesday
Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110.



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535 AM CDT Thu Aug 20 2026
 
 

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