Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 20, 12:00 PM CDT until June 20, 06:00 PM CDT

Current conditions at

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

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Fair

85°F

29°C

Humidity	77%
Wind Speed	SW 15 G 23 mph
Barometer	29.99 in (1015.6 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	20 Jun 9:55 am CDT

More Information:

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

Extended Forecast for

Terrytown LA

Heat Advisory June 20, 12:00pm until June 20, 06:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 90 °F
Slight Chance
T-storms then
Showers
Likely
Tonight
Low: 80 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 90 °F
Slight Chance
T-storms then
Mostly Sunny
Sunday Night
Low: 81 °F
Partly Cloudy
Monday
High: 93 °F
Mostly Sunny
Monday Night
Low: 80 °F
Mostly Clear
Tuesday
High: 94 °F
Mostly Sunny
Tuesday Night
Low: 79 °F
Partly Cloudy
Wednesday
High: 93 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 90. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 80. East wind around 5 mph becoming south after midnight.

Sunday

A 20 percent chance of showers and thunderstorms before 8am. Partly 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 93. Southwest wind around 10 mph.

Monday Night

Mostly clear, with a low around 80. Southwest wind 5 to 10 mph.

Tuesday

Mostly sunny, with a high near 94. Southwest wind 5 to 10 mph.

Tuesday Night

Partly cloudy, with a low around 79. Southwest wind 5 to 10 mph.