Hazardous Weather Conditions
Current conditions at
Slidell, Slidell Airport (KASD)
Lat: 30.34°NLon: 89.82°WElev: 30ft.
Light Rain
74°F
23°C
| Humidity | 91% |
| Wind Speed | Calm |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 23 May 6:53 pm CDT |
Extended Forecast for
Mandeville LA
Flood Watch until May 24, 07:00pm
NOW until 7:00pm Sun
Flood Watch
Tonight
Low: 73 °F
Showers
Likely then
Chance
T-stormsSunday

High: 82 °F
Showers
Sunday Night
Low: 72 °F
Showers
Likely then
ShowersMemorial Day

High: 81 °F
Showers
Monday Night
Low: 73 °F
Chance
Showers then
Showers
LikelyTuesday

High: 82 °F
T-storms
Tuesday Night
Low: 74 °F
Slight Chance
T-storms then
Chance
ShowersWednesday
High: 83 °F
Showers
Likely then
T-storms
Detailed Forecast
Tonight
Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 73. South wind around 5 mph becoming northeast in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 82. Southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9pm. Low around 72. Southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Memorial Day
Showers and possibly a thunderstorm. High near 81. South wind around 5 mph. Chance of precipitation is 90%.
Monday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph. Chance of precipitation is 70%.
Tuesday
Showers and possibly a thunderstorm. High near 82. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 74. Southeast wind 5 to 10 mph.
Wednesday
Showers and possibly a thunderstorm. High near 83. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 82. South wind around 5 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. West wind around 5 mph becoming north in the afternoon.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Mandeville LA
30.38°N 90.1°W
30.38°N 90.1°W
4:29 pm CDT May 23, 2026
7pm CDT May 23, 2026-6pm CDT May 30, 2026



