Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Slidell, Slidell Airport (KASD)

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

Fair

64°F

18°C

Humidity 96%
Wind Speed N 3 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 30 Sep 6:53 am CDT
Detailed forecast for

Southwestern St. Tammany

Rest Of Tonight
Mostly clear. Lows in the upper 60s. North winds around 5 mph.
Tuesday
Partly sunny. Highs around 90. North winds 5 to 10 mph.
Tuesday Night
Mostly cloudy in the evening, then clearing. Lows in the upper 60s. North winds around 5 mph.
Wednesday
Sunny. Highs around 90. Northeast winds around 5 mph.
Wednesday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. East winds around 5 mph.
Thursday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.
Thursday Night
Mostly clear. Lows in the mid 60s.
Friday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
Friday Night
Mostly clear. A slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent.
Saturday
Sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
Saturday Night
Mostly clear with a 20 percent chance of showers. Lows in the upper 60s.
Sunday
Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
Sunday Night
Partly cloudy with a 20 percent chance of showers. Lows in the upper 60s.
Monday
Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.



Basemap Options
Click map to change the forecast location
Loading map...
1228 AM CDT Tue Sep 30 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database