Significant Severe Weather, Dangerous Heat and Extremely Critical Fire Weather Conditions Across the Southern U.S.

Tornadoes (some strong), extreme hail, and widespread wind damage are forecast over parts of the central and southern Plains Saturday afternoon through Saturday night. A Moderate Risk (level 4 of 5) for severe storms has been issued. Strong winds and low relative humidity will contribute to extremely critical fire weather Saturday in the Southwest. Dangerous heat continues in South Texas. 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

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

77°F

25°C

Humidity	100%
Wind Speed	S 9 mph
Barometer	29.82 in (1009.7 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	26 May 3:56 am CDT

More Information:

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

Extended Forecast for

Belle River LA

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

Click here for hazard details and duration

Heat Advisory

Today
High: 90 °F
Mostly Sunny
Tonight
Low: 77 °F
Increasing
Clouds
Memorial Day
High: 91 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 75 °F
Partly Cloudy
Tuesday
High: 92 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 72 °F
Partly Cloudy
Wednesday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 70 °F
Partly Cloudy
Thursday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

Mostly sunny, with a high near 90. South wind 5 to 15 mph.

Tonight

Increasing clouds, with a low around 77. South wind 5 to 10 mph.

Memorial Day

A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 105. Southwest wind 5 to 10 mph.

Monday Night

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 92. Calm wind becoming east around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Light east wind becoming southeast 5 to 10 mph in the morning.

Wednesday Night

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

Thursday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Light east wind becoming southeast 5 to 10 mph in the morning.

Thursday Night

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

Friday

Mostly sunny, with a high near 89. Southeast wind 5 to 10 mph.

Friday Night

Partly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening.

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind 5 to 10 mph.