Severe Weather and Excessive Rain in the Ohio and Tennessee Valley

Severe storms are expected to continue this evening and overnight across the eastern Ozark Plateau into the Ohio and Tennessee Valley. Tornadoes, some strong to intense, and large to very large hail will remain the primary concerns this evening before transitioning to a widespread severe wind threat overnight. The associated heavy rain will create numerous areas of flash flooding. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from May 27, 12:00 PM CDT until May 27, 08:00 PM CDT

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Fog/Mist

79°F

26°C

Humidity	97%
Wind Speed	Calm
Barometer	29.88 in
Dewpoint	78°F (26°C)
Visibility	5.00 mi
Heat Index	84°F (29°C)
Last update	27 May 6:55 am CDT

More Information:

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

Extended Forecast for

Napoleonville LA

Heat Advisory May 27, 12:00pm until May 27, 08:00pm

Click here for hazard details and duration

Heat Advisory

Memorial Day
High: 92 °F
Chance
T-storms
Tonight
Low: 75 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 93 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 71 °F
Partly Cloudy
Wednesday
High: 87 °F
Partly Sunny
then Chance
T-storms
Wednesday Night
Low: 70 °F
Mostly Cloudy
Thursday
High: 86 °F
Chance
T-storms
Thursday Night
Low: 70 °F
Partly Cloudy
Friday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Memorial Day

A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 92. Heat index values as high as 106. Southwest wind around 5 mph.

Tonight

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

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 71. South wind around 5 mph becoming calm in the evening.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Calm wind becoming southeast around 5 mph in the morning.

Thursday Night

Partly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

Friday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph.

Friday Night

Partly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm after midnight.

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Light east wind becoming southeast 5 to 10 mph in the morning.

Saturday Night

Partly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the morning.