Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

N/A

Humidity	NA
Wind Speed	Calm
Barometer	29.94 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	4 Sep 6:56 pm CDT

More Information:

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

Extended Forecast for

Morgan City LA

Tonight
Low: 77 °F
Chance
T-storms
Saturday
High: 87 °F
Chance
T-storms then
T-storms
Likely
Saturday Night
Low: 77 °F
Chance
T-storms then
Mostly Clear
Sunday
High: 89 °F
Sunny then
T-storms
Likely
Sunday Night
Low: 78 °F
Mostly Clear
Labor Day
High: 90 °F
Chance
T-storms then
T-storms
Likely
Monday Night
Low: 78 °F
Partly Cloudy
Tuesday
High: 89 °F
Chance
T-storms then
T-storms
Tuesday Night
Low: 78 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 77. Calm wind. Chance of precipitation is 40%.

Saturday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 87. Heat index values as high as 101. Calm wind becoming south around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. Calm wind.

Sunday

Showers and thunderstorms likely after 1pm. Sunny, with a high near 89. Heat index values as high as 103. Calm wind becoming southwest around 5 mph. Chance of precipitation is 60%.

Sunday Night

Mostly clear, with a low around 78. Calm wind.

Labor Day

Showers and thunderstorms likely, mainly after 1pm. Sunny, with a high near 90. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%.

Monday Night

Partly cloudy, with a low around 78. Calm wind.

Tuesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 89. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78. Calm wind.

Wednesday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 70%.

Wednesday Night

Partly cloudy, with a low around 77.

Thursday

Showers and thunderstorms likely. Mostly sunny, with a high near 89. Chance of precipitation is 60%.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.