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👉 NWS New Orleans Will Update Public, Marine and Fire Weather Forecast Zones in April 2026

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Partly Cloudy

77°F

25°C

Humidity	79%
Wind Speed	S 8 mph
Barometer	29.99 in (1015.5 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	18 Apr 8:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles SE Mandeville LA

Tonight
Low: 55 °F
Chance
T-storms then
Showers
Likely and
Breezy
Sunday
High: 70 °F
Showers
Likely and
Breezy then
Mostly Sunny
Sunday Night
Low: 56 °F
Partly Cloudy
Monday
High: 75 °F
Partly Sunny
Monday Night
Low: 59 °F
Partly Cloudy
Tuesday
High: 76 °F
Partly Sunny
Tuesday Night
Low: 65 °F
Mostly Cloudy
Wednesday
High: 76 °F
Partly Sunny
Wednesday Night
Low: 66 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 55. Breezy, with a southwest wind 10 to 15 mph becoming north 15 to 20 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers likely and possibly a thunderstorm before 8am, then a slight chance of showers between 8am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 70. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Partly cloudy, with a low around 56. Northeast wind around 15 mph.

Monday

Partly sunny, with a high near 75. Northeast wind 10 to 15 mph.

Monday Night

Partly cloudy, with a low around 59. Southeast wind 5 to 10 mph becoming northeast after midnight.

Tuesday

Partly sunny, with a high near 76. Southeast wind 10 to 15 mph.

Tuesday Night

Mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph.

Wednesday

Partly sunny, with a high near 76. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 66. Southeast wind 5 to 10 mph.

Thursday

Sunny, with a high near 77. Southeast wind 5 to 15 mph.

Thursday Night

Partly cloudy, with a low around 70. Southeast wind around 10 mph, with gusts as high as 20 mph.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 80. South wind 10 to 15 mph.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind 10 to 15 mph.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 80. South wind around 10 mph becoming north in the morning. Winds could gust as high as 20 mph.