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 20, 11:00 AM CDT until June 20, 07:00 PM CDT

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Fair

83°F

28°C

Humidity	95%
Wind Speed	Calm
Barometer	30.12 in
Dewpoint	82°F (28°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	20 Jun 8:15 am CDT

More Information:

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

Extended Forecast for

3 Miles SSE Old Jefferson LA

Heat Advisory June 20, 11:00am until June 20, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 93 °F
Sunny then
Chance
T-storms
Tonight
Low: 74 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 93 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 75 °F
Mostly Clear
Sunday
High: 92 °F
Sunny then
T-storms
Likely
Sunday Night
Low: 75 °F
Chance
T-storms then
Slight Chance
Showers
Monday
High: 92 °F
Slight Chance
T-storms then
Showers
Likely
Monday Night
Low: 75 °F
Slight Chance
T-storms
Tuesday
High: 91 °F
T-storms
Likely

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 93. Heat index values as high as 105. Calm wind.

Tonight

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Calm wind.

Saturday

A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Heat index values as high as 106. Calm wind becoming south around 5 mph.

Saturday Night

Mostly clear, with a low around 75. South wind around 5 mph becoming calm.

Sunday

Showers and thunderstorms likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Sunny, with a high near 92. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.

Sunday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Sunny, with a high near 92. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 70%.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.

Tuesday

Showers and thunderstorms likely, mainly after 1pm. Sunny, with a high near 91. East wind around 5 mph.

Tuesday Night

A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm in the evening.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming east around 5 mph in the morning.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.

Thursday

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