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

80°F

27°C

Humidity	76%
Wind Speed	N 9 mph
Barometer	29.98 in (1015.3 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	2 Aug 8:53 pm CDT

More Information:

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

Extended Forecast for

Slidell LA

Tonight
Low: 74 °F
Slight Chance
T-storms
Sunday
High: 92 °F
Slight Chance
T-storms then
Chance
T-storms
Sunday Night
Low: 74 °F
Chance
T-storms
Monday
High: 91 °F
T-storms
Likely
Monday Night
Low: 73 °F
Chance
T-storms
Tuesday
High: 91 °F
Showers
Likely then
T-storms
Tuesday Night
Low: 74 °F
T-storms
Likely
Wednesday
High: 92 °F
Showers
Likely then
T-storms
Wednesday Night
Low: 73 °F
Chance
T-storms

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 4am, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 74. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.

Sunday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. North wind around 5 mph becoming west in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Calm wind.

Monday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 91. Northeast wind around 5 mph. Chance of precipitation is 60%.

Monday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. East wind around 5 mph becoming calm.

Tuesday

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 91. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.

Tuesday Night

Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 74. Calm wind. Chance of precipitation is 60%.

Wednesday

Showers and possibly a thunderstorm. High near 92. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%.

Wednesday Night

A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 73. Calm wind.

Thursday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Calm wind.

Friday

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