Current conditions at

Slidell, Slidell Airport (KASD)

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

Fair

91°F

33°C

Humidity 57%
Wind Speed S 12 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 11 Aug 5:53 pm CDT
Detailed forecast for

Southwestern St. Tammany

Tonight
Mostly clear. Lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 106 early this evening.
Wednesday
Sunny with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 110.
Wednesday Night
Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 108 early in the evening.
Thursday
Sunny with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 109.
Thursday Night
Clear with lows in the mid 70s. Southwest winds 5 to 10 mph. Heat index values up to 108 early in the evening.
Friday
Sunny. Highs in the mid 90s. Heat index values up to 110.
Friday Night
Clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Saturday And Saturday Night
Mostly clear. Highs in the upper 90s. Lows in the upper 70s. Heat index values up to 115.
Sunday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 115.
Sunday Night
Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening.
Monday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 115.
Monday Night And Tuesday
Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 115.



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535 PM CDT Tue Aug 11 2026
 
 

Additional Resources

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