Widespread Damaging Winds Likely in the Northern Plains; Heat Continues in the Central and Southeast U.S.

Severe thunderstorms, heavy rainfall, and flooding are possible from the northern Rockies into the Upper Midwest. A derecho is likely across portions of the northern Plains, with several gusts expected to exceed 75 mph. Extreme heat is expected to intensify across much of the Southeast and Tennessee Valley, continuing through much of this week. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 28, 10:00 AM CDT until July 28, 08:00 PM CDT

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Partly Cloudy

99°F

37°C

Humidity	46%
Wind Speed	W 6 mph
Barometer	30.14 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	112°F (44°C)
Last update	28 Jul 3:15 pm CDT

More Information:

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

Extended Forecast for

Port Vincent LA

Heat Advisory until July 28, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 28, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
This Afternoon
High: 93 °F
Sunny
Tonight
Low: 78 °F
Mostly Clear
Tuesday
High: 98 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 78 °F
Chance
T-storms
Wednesday
High: 95 °F
Showers
Likely then
T-storms
Wednesday Night
Low: 77 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 93 °F
T-storms
Likely
Thursday Night
Low: 76 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a steady temperature around 93. Heat index values as high as 107. Northwest wind around 5 mph becoming calm.

Tonight

Mostly clear, with a low around 78. Calm wind.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Increasing clouds and hot, with a high near 98. Heat index values as high as 107. Northwest wind around 5 mph.

Tuesday Night

A 50 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 78. Calm wind.

Wednesday

Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm. High near 95. Calm wind becoming northwest around 5 mph. Chance of precipitation is 80%.

Wednesday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 77. Calm wind. Chance of precipitation is 30%.

Thursday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%.

Thursday Night

Partly cloudy, with a low around 76. Calm wind.

Friday

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

Friday Night

A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 75. Calm wind.

Saturday

Showers and thunderstorms likely. Mostly sunny, with a high near 92. Calm wind becoming northwest around 5 mph.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind.

Sunday

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