Current conditions at

Slidell, Slidell Airport (KASD)

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

Fair

90°F

32°C

Humidity 50%
Wind Speed S 7 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 19 Sep 4:53 pm CDT
Detailed forecast for

Southwestern St. Tammany

Tonight
Clear. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable.
Sunday
Sunny with highs in the mid 90s. North winds around 5 mph, becoming southwest in the afternoon. Heat index values up to 108.
Sunday Night
Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.
Monday
Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northwest winds around 5 mph, becoming northeast around 5 mph in the afternoon. Chance of rain 30 percent. Heat index values up to 109.
Monday Night
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.
Tuesday
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.
Tuesday Night Through Friday
Mostly clear. Lows in the lower 70s. Highs in the lower 90s. Heat index values up to 110.
Friday Night And Saturday
Partly cloudy. Lows around 70. Highs in the upper 80s.



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535 PM CDT Sat Sep 19 2026
 
 

Additional Resources

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