Hazardous Weather Conditions
Current conditions at
Slidell, Slidell Airport (KASD)
Lat: 30.34°NLon: 89.82°WElev: 30ft.
Fair
88°F
31°C
| Humidity | 68% |
| Wind Speed | S 8 mph |
| Barometer | 30.00 in (1015.9 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 13 Aug 7:53 pm CDT |
Extended Forecast for
Slidell LA
Heat Advisory August 14, 11:00am until August 14, 08:00pm
Tonight

Low: 77 °F
Mostly Clear
Friday

High: 96 °F
Hot
Friday Night

Low: 77 °F
Mostly Clear
Saturday

High: 97 °F
Hot
Saturday Night

Low: 77 °F
Mostly Clear
Sunday
High: 97 °F
Sunny then
Slight Chance
T-stormsSunday Night

Low: 77 °F
Slight Chance
T-stormsMonday
High: 96 °F
Sunny then
Slight Chance
T-stormsMonday Night

Low: 77 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 77. South wind around 5 mph becoming west after midnight.
Friday
Sunny and hot, with a high near 96. Heat index values as high as 106. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 97. Heat index values as high as 110. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 77. South wind around 5 mph becoming calm.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Calm wind becoming south around 5 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 96. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 77. Southwest wind around 5 mph.
Tuesday
Sunny and hot, with a high near 96. West wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 77. Southwest wind around 5 mph.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96. West wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm.
Thursday
Sunny and hot, with a high near 96. Calm wind becoming southwest around 5 mph in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Slidell LA
30.28°N 89.79°W
30.28°N 89.79°W
5:26 pm CDT Aug 13, 2026
8pm CDT Aug 13, 2026-6pm CDT Aug 20, 2026



