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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.

A Few Clouds

77°F

25°C

Humidity	71%
Wind Speed	SE 8 mph
Barometer	30.17 in (1021.6 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	3 Apr 10:53 am CDT

More Information:

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

Extended Forecast for

Slidell LA

Today
High: 82 °F
Mostly Sunny
Tonight
Low: 67 °F
Mostly Cloudy
Saturday
High: 82 °F
Showers
Likely
Saturday Night
Low: 65 °F
Showers
Sunday
High: 76 °F
Showers
Likely
Sunday Night
Low: 52 °F
Slight Chance
T-storms then
Slight Chance
Showers
Monday
High: 67 °F
Mostly Cloudy
Monday Night
Low: 50 °F
Mostly Cloudy
Tuesday
High: 76 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 82. Southeast wind 10 to 15 mph.

Tonight

Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.

Saturday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 65. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

Sunday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 76. North wind 5 to 10 mph. Chance of precipitation is 70%.

Sunday Night

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 52. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Monday

Mostly cloudy, with a high near 67. Northeast wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly cloudy, with a low around 50. North wind around 5 mph.

Tuesday

Mostly sunny, with a high near 76. Northeast wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 51. Northeast wind around 5 mph.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 75. East wind 5 to 15 mph.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 58. East wind 5 to 10 mph.