National Weather Service

News Headlines

The National Weather Service is planning to modernize its Cooperative Observer Program (COOP) network by harnessing new technology. Let us know your thoughts on these proposed changes!
User Survey to Assist with NWS Modernization Activities for NOAA Weather Radio

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Thunderstorm in Vicinity Light Rain

77°F

25°C

Humidity	94%
Wind Speed	Calm
Barometer	29.92 in (1013.1 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	21 May 3:53 pm CDT

More Information:

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

Extended Forecast for

Slidell LA

This Afternoon
High: 82 °F
T-storms
Likely
Tonight
Low: 73 °F
T-storms
Likely
Friday
High: 85 °F
Showers
Likely then
T-storms
Likely
Friday Night
Low: 73 °F
T-storms
Likely then
Chance
T-storms
Saturday
High: 86 °F
Showers
Likely then
T-storms
Saturday Night
Low: 73 °F
T-storms
Likely then
Chance
Showers
Sunday
High: 84 °F
Showers then
T-storms
Sunday Night
Low: 73 °F
Showers
Memorial Day
High: 84 °F
Showers then
T-storms

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a steady temperature around 82. Southeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Showers and thunderstorms likely, mainly before 5pm. Partly sunny, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Friday Night

Showers and thunderstorms likely before 11pm, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

Saturday

Showers and possibly a thunderstorm. High near 86. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.

Saturday Night

Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.

Sunday

Showers and possibly a thunderstorm. High near 84. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 90%.

Sunday Night

Showers and possibly a thunderstorm. Low around 73. Southeast wind around 5 mph. Chance of precipitation is 80%.

Memorial Day

Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 84. Light southeast wind becoming south 5 to 10 mph in the morning.

Monday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph.

Tuesday

Showers and possibly a thunderstorm. Mostly cloudy, with a high near 84. Southeast wind 5 to 10 mph.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind around 5 mph.

Wednesday

Showers and thunderstorms likely. Partly sunny, with a high near 86. Light southeast wind increasing to 5 to 10 mph in the morning.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.

Thursday

Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Calm wind becoming southeast around 5 mph in the afternoon.