Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

83°F

28°C

Humidity	74%
Wind Speed	N 5 mph
Barometer	29.98 in (1015.1 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	3 Aug 10:53 am CDT

More Information:

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

Extended Forecast for

Mandeville LA

Today
High: 87 °F
Chance
T-storms
Tonight
Low: 74 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 92 °F
Chance
T-storms
Monday Night
Low: 75 °F
Chance
T-storms
Tuesday
High: 91 °F
Chance
T-storms then
T-storms
Likely
Tuesday Night
Low: 74 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 91 °F
T-storms
Likely
Wednesday Night
Low: 75 °F
Chance
T-storms
Thursday
High: 92 °F
T-storms
Likely

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a steady temperature around 87. Northwest wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm.

Monday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. North wind around 5 mph becoming south in the afternoon.

Monday Night

A 40 percent chance of showers and thunderstorms, mainly after 7pm. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm.

Tuesday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 91. East wind around 5 mph becoming south in the afternoon. Chance of precipitation is 70%.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm.

Wednesday

Showers and thunderstorms likely, mainly after 1pm. Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 75. South wind around 5 mph becoming calm.

Thursday

Showers and thunderstorms likely, mainly after 1pm. Sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 74. South wind around 5 mph becoming calm.

Friday

A chance of showers and thunderstorms. Sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the afternoon.

Friday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 74. Southeast wind around 5 mph becoming calm.

Saturday

Showers and thunderstorms likely. Sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the afternoon.