Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

81°F

27°C

Humidity	NA
Wind Speed	Calm
Barometer	29.98 in (1015.2 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	26 Aug 10:56 pm CDT

More Information:

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

Extended Forecast for

Morgan City LA

Tonight
Low: 79 °F
Slight Chance
T-storms
Thursday
High: 88 °F
T-storms
Thursday Night
Low: 77 °F
Chance
T-storms
Friday
High: 88 °F
Showers
Likely then
T-storms
Likely
Friday Night
Low: 77 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 90 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 77 °F
Mostly Clear
Sunday
High: 89 °F
Slight Chance
T-storms then
T-storms
Likely
Sunday Night
Low: 77 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 79. Southwest wind around 5 mph becoming calm.

Thursday

Showers and thunderstorms. High near 88. Heat index values as high as 97. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 88. Heat index values as high as 101. Calm wind. Chance of precipitation is 70%.

Friday Night

A chance of thunderstorms before 7pm. Mostly cloudy, with a low around 77. Calm wind. Chance of precipitation is 30%.

Saturday

A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Calm wind becoming southeast around 5 mph.

Saturday Night

Mostly clear, with a low around 77. Calm wind.

Sunday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.

Sunday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77. Calm wind.

Monday

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

Monday Night

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

Tuesday

Showers and thunderstorms likely. Mostly sunny, with a high near 89. Chance of precipitation is 70%.

Tuesday Night

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

Wednesday

Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.