Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99°NLon: 90.25°WElev: 3ft.

Partly Cloudy

93°F

34°C

Humidity	41%
Wind Speed	N 7 mph
Barometer	30.03 in (1017.1 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	30 Jun 4:53 pm CDT

More Information:

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

Extended Forecast for

Des Allemands LA

Heat Advisory July 1, 10:00am until July 1, 06:00pm

Heat Advisory June 30, 05:32pm until June 30, 06:00pm

Click here for hazard details and duration

Heat Advisory

...

Heat Advisory June 30, 05:32pm until June 30, 06:00pm
NOW until 6:00pm Tue
Heat Advisory
Tonight
Low: 78 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 93 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 78 °F
Partly Cloudy
Thursday
High: 92 °F
Chance
T-storms then
T-storms
Likely
Thursday Night
Low: 77 °F
Mostly Clear
Friday
High: 93 °F
Slight Chance
T-storms then
Chance
T-storms
Friday Night
Low: 77 °F
Mostly Clear
Independence Day
High: 93 °F
Slight Chance
T-storms then
T-storms
Likely

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms between 9pm and 11pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

Wednesday

Showers and thunderstorms likely, mainly between 1pm and 4pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Northwest wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Partly cloudy, with a low around 78. East wind around 5 mph becoming calm in the evening.

Thursday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 105. East wind 5 to 10 mph. Chance of precipitation is 70%.

Thursday Night

Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm in the evening.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%.

Friday Night

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

Independence Day

Showers and thunderstorms likely, mainly after 1pm. Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.

Saturday Night

A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.

Sunday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.

Monday

Showers and thunderstorms likely. Mostly sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon.

Monday Night

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

Tuesday

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