Tropical Storm Alberto Brings Heavy Rainfall and Flooding to South Texas; Heavy Rainfall Threat in the Northern Plains

Heavy rainfall and flooding associated with Tropical Storm Alberto will continue to impact portions of South Texas, especially along the coast through Thursday. This rainfall will likely produce flash, urban and river flooding. On Thursday, thunderstorms are forecast to develop across portions of the Northern Plains. Stronger storms may produce heavy to excessive rainfall. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until June 20, 04:00 PM CDT

Current conditions at

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

Lat: 29.84°NLon: 90.02°WElev: 0ft.

83°F

28°C

Humidity	77%
Wind Speed	E 16 G 23 mph
Barometer	30.05 in (1017.6 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	19 Jun 10:55 pm CDT

More Information:

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

Extended Forecast for

4 Miles W Davant LA

Coastal Flood Advisory June 19, 11:48pm until June 20, 04:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory June 19, 11:48pm until June 20, 04:00pm
NOW until 4:00pm Thu
Coastal Flood Advisory
Tonight
Low: 80 °F
Slight Chance
T-storms
Thursday
High: 87 °F
Breezy.
Showers
Likely then
Chance
T-storms
Thursday Night
Low: 77 °F
Chance
Showers
Friday
High: 89 °F
Chance
Showers
Friday Night
Low: 75 °F
Mostly Clear
Saturday
High: 89 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 77 °F
Mostly Clear
Sunday
High: 90 °F
Chance
T-storms

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms after 3am. Mostly clear, with a steady temperature around 80. East wind around 15 mph, with gusts as high as 25 mph.

Thursday

Showers and thunderstorms likely, mainly before noon. Mostly sunny, with a high near 87. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A 40 percent chance of showers and thunderstorms, mainly after 7pm. Mostly clear, with a low around 77. East wind 5 to 15 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 89. East wind 10 to 15 mph.

Friday Night

Mostly clear, with a low around 75. East wind 5 to 10 mph becoming light after midnight.

Saturday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. East wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm after midnight.

Sunday

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

Sunday Night

Mostly clear, with a low around 77. South wind around 5 mph.

Monday

A chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 91. Light and variable wind becoming south 5 to 10 mph in the morning.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 78. South wind around 5 mph.

Tuesday

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

Tuesday Night

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

Wednesday

Showers and thunderstorms likely. Mostly sunny, with a high near 90. South wind 5 to 10 mph.