Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

91°F

33°C

Humidity	49%
Wind Speed	E 7 mph
Barometer	29.95 in (1014.1 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	19 Sep 4:56 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
Mostly Clear
Sunday
High: 91 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 91 °F
Sunny then
Chance
T-storms
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 78 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm.

Sunday

A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 91. Heat index values as high as 101. Calm wind.

Sunday Night

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

Monday

A 50 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming north around 5 mph.

Monday Night

Mostly clear, with a low around 79. Calm wind.

Tuesday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Calm wind becoming northeast around 5 mph.

Tuesday Night

Mostly clear, with a low around 79. Calm wind.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Calm wind becoming northeast around 5 mph in the morning.

Wednesday Night

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

Thursday

Sunny, with a high near 90.