Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Hazardous Weather Conditions

Heat Advisory until July 28, 08:00 PM CDT

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

A Few Clouds

93°F

34°C

Humidity	62%
Wind Speed	SW 10 mph
Barometer	29.90 in (1012.5 mb)
Dewpoint	78°F (26°C)
Visibility	10.00 mi
Heat Index	109°F (43°C)
Last update	28 Jul 4:56 pm CDT

More Information:

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

Extended Forecast for

Morgan City LA

Heat Advisory July 28, 05:37pm until July 28, 08:00pm

Click here for hazard details and duration

...

Heat Advisory July 28, 05:37pm until July 28, 08:00pm
NOW until 8:00pm Tue
Heat Advisory
Tonight
Low: 79 °F
Mostly Clear
Wednesday
High: 91 °F
Mostly Sunny
Wednesday Night
Low: 80 °F
Partly Cloudy
Thursday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 80 °F
Mostly Cloudy
Friday
High: 89 °F
Chance
T-storms
Friday Night
Low: 81 °F
Mostly Cloudy
Saturday
High: 89 °F
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.

Wednesday

Mostly sunny, with a high near 91. Heat index values as high as 105. West wind 5 to 10 mph.

Wednesday Night

Partly cloudy, with a low around 80. Southwest wind 5 to 10 mph.

Thursday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Heat index values as high as 106. West wind around 5 mph.

Thursday Night

Mostly cloudy, with a low around 80. Southwest wind around 5 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89. West wind 5 to 10 mph.

Friday Night

Mostly cloudy, with a low around 81. Southwest wind around 5 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. West wind 5 to 10 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 79. Southwest wind around 10 mph.

Sunday

Showers and thunderstorms likely. Mostly sunny, with a high near 88. Chance of precipitation is 70%.