Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 16, 10:00 AM CDT until August 16, 07:00 PM CDT

Current conditions at

Houma-Terrebonne Airport (KHUM)

Lat: 29.56°NLon: 90.66°WElev: 3ft.

Fair

81°F

27°C

Humidity	84%
Wind Speed	E 5 mph
Barometer	30.13 in
Dewpoint	75°F (24°C)
Visibility	7.00 mi
Heat Index	87°F (31°C)
Last update	16 Aug 9:47 am CDT

More Information:

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

Extended Forecast for

Lockport LA

Heat Advisory until August 16, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 16, 07:00pm
NOW until 7:00pm Sat
Heat Advisory
Today
High: 91 °F
Slight Chance
T-storms then
Chance
T-storms
Tonight
Low: 77 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 91 °F
Chance
T-storms
Sunday Night
Low: 77 °F
Chance
T-storms then
Mostly Clear
Monday
High: 90 °F
Chance
T-storms
Monday Night
Low: 76 °F
Chance
T-storms then
Mostly Clear
Tuesday
High: 90 °F
Chance
T-storms
Tuesday Night
Low: 76 °F
Mostly Clear

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly after noon. Sunny, with a high near 91. North wind around 5 mph becoming calm in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 77. Calm wind.

Sunday

A 50 percent chance of showers and thunderstorms, mainly after 7am. Mostly sunny, with a high near 91. Heat index values as high as 106. North wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 77. Calm wind.

Monday

A 50 percent chance of showers and thunderstorms, mainly after 10am. Mostly sunny, with a high near 90. Calm wind becoming northeast around 5 mph in the morning.

Monday Night

A 30 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming northeast around 5 mph in the morning.

Tuesday Night

Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm.

Wednesday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 88. Calm wind becoming east around 5 mph in the afternoon.

Wednesday Night

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 76. Calm wind.

Thursday

Showers and thunderstorms likely. Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.