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 >

Current conditions at

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

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Mostly Cloudy

79°F

26°C

Humidity	85%
Wind Speed	Calm
Barometer	30.08 in (1018.5 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	13 Jul 4:55 pm CDT

More Information:

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

Extended Forecast for

Port Sulphur LA

This Afternoon
High: 88 °F
Chance
T-storms
Tonight
Low: 78 °F
Chance
T-storms then
Mostly Clear
Monday
High: 91 °F
Chance
T-storms
Monday Night
Low: 77 °F
Slight Chance
T-storms
Tuesday
High: 93 °F
Chance
T-storms
Tuesday Night
Low: 77 °F
Partly Cloudy
then Chance
T-storms
Wednesday
High: 92 °F
T-storms
Likely
Wednesday Night
Low: 76 °F
Chance
T-storms then
Showers
Likely
Thursday
High: 89 °F
T-storms

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 88. South wind around 5 mph.

Tonight

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

Monday

A 50 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 91. Calm wind becoming west around 5 mph in the afternoon. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Northwest wind around 5 mph becoming southeast in the afternoon.

Tuesday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm.

Wednesday

Showers likely and possibly a thunderstorm before 10am, then showers and thunderstorms likely after 10am. Partly sunny, with a high near 92. Northwest wind around 5 mph becoming east in the afternoon. Chance of precipitation is 60%.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%.

Thursday

Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. Mostly cloudy, with a high near 89. North wind around 5 mph becoming south in the afternoon.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 76. South wind around 5 mph becoming calm in the evening.

Friday

Showers and possibly a thunderstorm. Mostly cloudy, with a high near 89. South wind 5 to 10 mph.

Friday Night

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

Saturday

Showers and thunderstorms. Partly sunny, with a high near 91. South wind around 5 mph.

Saturday Night

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

Sunday

Showers and thunderstorms likely. Partly sunny, with a high near 91. West wind around 5 mph.