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

New Orleans Naval Air Station - Alvin Callender Field (KNBG)

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Fair

80°F

27°C

Humidity	85%
Wind Speed	N 3 mph
Barometer	29.96 in (1014.3 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	3 Aug 3:55 am CDT

More Information:

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

Extended Forecast for

Marrero LA

Today
High: 91 °F
Slight Chance
T-storms then
T-storms
Likely
Tonight
Low: 78 °F
Chance
T-storms
Monday
High: 91 °F
T-storms
Likely
Monday Night
Low: 76 °F
Chance
T-storms
Tuesday
High: 90 °F
T-storms
Tuesday Night
Low: 77 °F
T-storms
Likely then
Chance
T-storms
Wednesday
High: 91 °F
Chance
T-storms then
T-storms
Wednesday Night
Low: 77 °F
Chance
T-storms
Thursday
High: 91 °F
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely, mainly between 1pm and 4pm. Mostly sunny, with a high near 91. North wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 78. Northwest wind around 5 mph becoming calm.

Monday

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 91. North wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. South wind around 5 mph becoming calm in the evening.

Tuesday

Showers and thunderstorms, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 90. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 80%.

Tuesday Night

Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 77. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Wednesday

Showers and thunderstorms, mainly after 1pm. High near 91. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 80%.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 77. South wind around 5 mph becoming calm.

Thursday

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

Thursday Night

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 77. South wind around 5 mph becoming calm.

Friday

Showers and thunderstorms likely. Mostly sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon.

Friday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm in the evening.

Saturday

Showers and thunderstorms likely. Mostly sunny, with a high near 90. Calm wind becoming east around 5 mph in the morning.