Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 14, 10:00 AM CDT until July 14, 07:00 PM CDT

Current conditions at

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

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Fair

75°F

24°C

Humidity	96%
Wind Speed	Calm
Barometer	30.09 in (1018.7 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Last update	13 Jul 9:55 pm CDT

More Information:

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

Extended Forecast for

Marrero LA

Heat Advisory July 14, 10:00am until July 14, 07:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 78 °F
Mostly Clear
Monday
High: 91 °F
Chance
T-storms then
T-storms
Likely
Monday Night
Low: 78 °F
Chance
T-storms then
Clear
Tuesday
High: 93 °F
Slight Chance
T-storms then
Chance
T-storms
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 93 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 77 °F
Chance
T-storms
Thursday
High: 89 °F
Showers
Likely then
T-storms
Thursday Night
Low: 76 °F
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 78. South wind around 5 mph becoming calm.

Monday

Showers and thunderstorms likely, mainly between 3pm and 4pm. Mostly sunny, with a high near 91. Heat index values as high as 105. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.

Tuesday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Northwest wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 79. Southwest wind around 5 mph becoming northwest after midnight.

Wednesday

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 93. North wind around 5 mph. Chance of precipitation is 60%.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. East wind around 5 mph becoming calm in the evening.

Thursday

Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm. High near 89. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 90%.

Thursday Night

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

Friday

Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. Mostly cloudy, with a high near 87. South wind around 5 mph.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South wind around 5 mph.

Saturday

Showers and thunderstorms. Partly sunny, with a high near 90. West wind around 5 mph.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.

Sunday

Showers and thunderstorms. Mostly sunny, with a high near 92. West wind around 5 mph.