Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

84°F

29°C

Humidity	74%
Wind Speed	E 3 mph
Barometer	29.99 in (1015.4 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	10 Aug 2:53 pm CDT

More Information:

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

Extended Forecast for

Slidell LA

This Afternoon
High: 88 °F
Chance
T-storms
Tonight
Low: 75 °F
Chance
T-storms
Monday
High: 91 °F
Chance
T-storms then
T-storms
Likely
Monday Night
Low: 75 °F
Chance
T-storms
Tuesday
High: 88 °F
Showers
Likely then
T-storms
Tuesday Night
Low: 75 °F
T-storms
Likely then
Chance
T-storms
Wednesday
High: 91 °F
Chance
T-storms then
T-storms
Wednesday Night
Low: 76 °F
T-storms
Likely then
Mostly Clear
Thursday
High: 93 °F
T-storms
Likely

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 88. East wind 5 to 10 mph.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

Showers and thunderstorms likely, mainly between 1pm and 4pm. Mostly sunny, with a high near 91. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.

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 88. Calm wind becoming south 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 75. South wind around 5 mph becoming calm. Chance of precipitation is 60%.

Wednesday

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

Wednesday Night

Thunderstorms likely before 7pm. Partly cloudy, with a low around 76. South wind around 5 mph becoming calm. Chance of precipitation is 60%.

Thursday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 76. South wind around 5 mph becoming calm.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 76. Calm wind.

Saturday

A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96. Calm wind becoming north around 5 mph.