Excessive Rainfall Areas Today; Tropical Storm Jerry Forms

Heavy to excessive rainfall is possible today and tonight ahead of and along a cold front crossing portions of Kentucky, middle Tennessee, the Ohio Valley and New Mexico. Tropical Storm Jerry, the tenth named storm of the 2025 season, has formed over the central tropical Atlantic. Jerry is expected to be near or north of the northern Leeward Islands on Thursday and Friday. Read More >

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Mostly Cloudy

83°F

28°C

Humidity	72%
Wind Speed	Calm
Barometer	30.05 in (1017.6 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	7 Oct 11:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Slidell LA

This Afternoon
High: 86 °F
Slight Chance
T-storms
Tonight
Low: 70 °F
Partly Cloudy
Wednesday
High: 89 °F
Partly Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 82 °F
Mostly Sunny
Friday Night
Low: 61 °F
Mostly Clear
Saturday
High: 82 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 86. East wind around 5 mph. Chance of precipitation is 20%.

Tonight

Partly cloudy, with a low around 70. East wind around 5 mph becoming calm.

Wednesday

Partly sunny, with a high near 89. Northeast wind around 5 mph.

Wednesday Night

Partly cloudy, with a low around 68. North wind around 5 mph.

Thursday

Sunny, with a high near 87. Northeast wind around 10 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 66. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 82. Northeast wind around 10 mph, with gusts as high as 20 mph.