Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Flood Watch until June 19, 07:00 AM CDT

Current conditions at

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

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Mostly Cloudy

85°F

29°C

Humidity	77%
Wind Speed	S 13 G 23 mph
Barometer	29.86 in (1011.1 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	17 Jun 9:55 am CDT

More Information:

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

Extended Forecast for

3 Miles S New Orleans, Naval Air Station LA

Flood Watch June 17, 10:28am until June 19, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch June 17, 10:28am until June 19, 07:00am
NOW until 7:00am Fri
Flood Watch
Today
High: 86 °F
Chance
T-storms
Tonight
Low: 79 °F
T-storms and
Breezy
Thursday
High: 89 °F
T-storms
Likely and
Breezy
Thursday Night
Low: 81 °F
Chance
T-storms
Juneteenth
High: 91 °F
Chance
T-storms then
T-storms
Likely
Friday Night
Low: 79 °F
Chance
T-storms
Saturday
High: 90 °F
Chance
T-storms
Saturday Night
Low: 80 °F
Mostly Cloudy

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 86. South wind around 15 mph, with gusts as high as 30 mph.

Tonight

Showers and thunderstorms, mainly before 1am, then showers likely and possibly a thunderstorm after 1am. Low around 79. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and thunderstorms likely, mainly between 11am and 1pm. Partly sunny, with a high near 89. Heat index values as high as 106. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 81. South wind 10 to 15 mph. Chance of precipitation is 40%.

Juneteenth

Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 91. South wind around 10 mph. Chance of precipitation is 60%.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 79. South wind around 5 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Southwest wind 5 to 10 mph.

Saturday Night

Mostly cloudy, with a low around 80. South wind 5 to 10 mph.

Sunday

Mostly sunny, with a high near 90. South wind 5 to 15 mph.

Sunday Night

Partly cloudy, with a low around 81. South wind around 10 mph.

Monday

Mostly sunny, with a high near 92. Southwest wind 5 to 15 mph.