National Weather Service

News Headlines

🌎New NOAA animated series takes kids on educational, climate-weather adventures

Hazardous Weather Conditions

Heat Advisory in effect from June 21, 11:00 AM CDT until June 21, 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

88°F

31°C

Humidity	61%
Wind Speed	N 3 mph
Barometer	30.12 in (1020.0 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	21 Jun 9:55 am CDT

More Information:

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

Extended Forecast for

Meraux LA

Heat Advisory June 21, 11:00am until June 21, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 91 °F
Sunny then
Chance
T-storms
Tonight
Low: 78 °F
Partly Cloudy
Sunday
High: 90 °F
Chance
T-storms
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 89 °F
Chance
T-storms then
T-storms
Likely
Monday Night
Low: 78 °F
Chance
T-storms
Tuesday
High: 89 °F
Showers
Likely
Tuesday Night
Low: 77 °F
Slight Chance
T-storms
Wednesday
High: 90 °F
Chance
T-storms

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon.

Tonight

Partly cloudy, with a low around 78. South wind around 5 mph becoming calm in the evening.

Sunday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 90. Light east wind increasing to 5 to 10 mph in the morning.

Sunday Night

Mostly clear, with a low around 78. Southeast wind 5 to 10 mph.

Monday

A chance of showers, then showers and thunderstorms likely after 10am. Sunny, with a high near 89. East wind 5 to 15 mph. Chance of precipitation is 70%.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 78. Southeast wind 5 to 10 mph.

Tuesday

Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. East wind 5 to 15 mph. Chance of precipitation is 70%.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. East wind 5 to 10 mph.

Wednesday Night

Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming calm in the evening.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Northeast wind 5 to 10 mph becoming southeast in the afternoon.