Hazardous Weather Conditions
Current conditions at
Slidell, Slidell Airport (KASD)
Lat: 30.34°NLon: 89.82°WElev: 30ft.
Light Rain
49°F
9°C
| Humidity | 97% |
| Wind Speed | NE 12 mph |
| Barometer | 30.09 in (1018.9 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 4 Dec 6:53 am CST |
Extended Forecast for
Slidell LA
Coastal Flood Advisory December 4, 06:00pm until December 5, 06:00am
Today
High: 57 °F
Heavy Rain
Tonight
Low: 45 °F
Showers
Friday
High: 57 °F
Showers
LikelyFriday Night
Low: 48 °F
Showers
LikelySaturday
High: 60 °F
Showers
LikelySaturday Night
Low: 51 °F
Chance
ShowersSunday
High: 70 °F
Partly Sunny
Sunday Night
Low: 44 °F
Slight Chance
Showers then
Mostly CloudyMonday
High: 59 °F
Mostly Sunny
Detailed Forecast
Today
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. High near 57. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am. Low around 45. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 57. North wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers likely. Cloudy, with a low around 48. Calm wind becoming northeast around 5 mph. Chance of precipitation is 70%.
Saturday
Showers likely. Cloudy, with a high near 60. Northeast wind around 5 mph. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 51. East wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 70. Northeast wind around 5 mph becoming northwest in the afternoon.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 59. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Patchy frost after 3am. Otherwise, partly cloudy, with a low around 36. North wind around 5 mph.
Tuesday
Patchy frost. Otherwise, sunny, with a high near 60. North wind around 5 mph becoming calm.
Tuesday Night
Mostly clear, with a low around 40. Calm wind.
Wednesday
Sunny, with a high near 67. Light south wind becoming southwest 5 to 10 mph in the morning.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Slidell LA
30.28°N 89.79°W
30.28°N 89.79°W
5:24 am CST Dec 4, 2025
6am CST Dec 4, 2025-6pm CST Dec 10, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
