National Weather Service

News Headlines

🌎New NOAA animated series takes kids on educational, climate-weather adventures

Hazardous Weather Conditions

Heat Advisory in effect from June 21, 11:00 AM CDT until June 21, 07:00 PM CDT

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Fair

77°F

25°C

Humidity	93%
Wind Speed	Calm
Barometer	30.06 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	21 Jun 3:15 am CDT

More Information:

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

Extended Forecast for

3 Miles NNW Port Vincent LA

Heat Advisory June 21, 11:00am until June 21, 07:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 76 °F
Mostly Clear
Saturday
High: 95 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 75 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 95 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 94 °F
Slight Chance
T-storms then
T-storms
Likely
Monday Night
Low: 75 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 93 °F
Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 75 °F
Slight Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 76. Calm wind.

Saturday

A 40 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 95. Heat index values as high as 105. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm.

Sunday

A 50 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Calm wind becoming southeast around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.

Monday

A slight chance of showers, then showers and thunderstorms likely after 10am. Sunny, with a high near 94. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 70%.

Monday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 93. East wind 5 to 10 mph. Chance of precipitation is 70%.

Tuesday Night

A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.

Wednesday

A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the morning.

Wednesday Night

Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.