Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Hazardous Weather Conditions

Current conditions at

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99°NLon: 90.25°WElev: 3ft.

A Few Clouds

82°F

28°C

Humidity	90%
Wind Speed	S 9 mph
Barometer	29.91 in (1013.3 mb)
Dewpoint	79°F (26°C)
Visibility	8.00 mi
Heat Index	91°F (33°C)
Last update	18 Jun 11:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles SW Destrehan LA

Flood Watch June 19, 12:01am until June 19, 07:00am

Heat Advisory June 19, 10:00am until June 19, 07:00pm

Click here for hazard details and duration

Flood Watch

Heat Advisory

Flood Watch June 19, 12:01am until June 19, 07:00am
NOW until 7:00am Fri
Flood Watch
Overnight
Low: 80 °F
Partly Cloudy
Juneteenth
High: 92 °F
Mostly Sunny
then Slight
Chance
Showers
Friday Night
Low: 79 °F
Chance
Showers
Saturday
High: 90 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 78 °F
Showers
Likely then
Chance
Showers
Sunday
High: 91 °F
Slight Chance
Showers
Sunday Night
Low: 79 °F
Partly Cloudy
Monday
High: 93 °F
Mostly Sunny

Detailed Forecast

Overnight

Partly cloudy, with a low around 80. South wind around 10 mph.

Juneteenth

A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 92. Heat index values as high as 109. South wind 5 to 10 mph.

Friday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers after 4am. Mostly cloudy, with a low around 79. South wind around 5 mph. Chance of precipitation is 30%.

Saturday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 90. Heat index values as high as 105. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 4am. Mostly cloudy, with a low around 78. South wind around 5 mph. Chance of precipitation is 60%.

Sunday

A slight chance of showers between 7am and 1pm. Mostly sunny, with a high near 91. South wind 5 to 15 mph. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 79. South wind around 10 mph.

Monday

Mostly sunny, with a high near 93. Southwest wind 5 to 10 mph.

Monday Night

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

Tuesday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the morning.

Tuesday Night

Partly cloudy, with a low around 77. Southwest wind around 5 mph.