Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Houma-Terrebonne Airport (KHUM)

Lat: 29.56°NLon: 90.66°WElev: 3ft.

Fair

82°F

28°C

Humidity	86%
Wind Speed	W 3 mph
Barometer	30.01 in
Dewpoint	78°F (26°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	15 Jul 9:35 pm CDT

More Information:

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

Extended Forecast for

Thibodaux LA

Flood Watch July 16, 01:00pm until July 19, 01:00am

Heat Advisory July 16, 10:00am until July 16, 07:00pm

Click here for hazard details and duration

Flood Watch

Heat Advisory

Tonight
Low: 77 °F
Mostly Clear
Wednesday
High: 93 °F
Slight Chance
T-storms then
Chance
T-storms
Wednesday Night
Low: 76 °F
T-storms
Likely then
Showers
Likely
Thursday
High: 87 °F
Showers then
Heavy Rain
Thursday Night
Low: 76 °F
Showers
Friday
High: 86 °F
Showers then
T-storms
Friday Night
Low: 77 °F
Chance
T-storms
Saturday
High: 88 °F
Showers
Likely then
T-storms
Saturday Night
Low: 77 °F
Partly Cloudy

Detailed Forecast

Tonight

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

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after noon. Increasing clouds, with a high near 93. Heat index values as high as 105. Northwest wind around 5 mph becoming southwest in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely, mainly before 7pm, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 76. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall. High near 87. Northwest wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 100%.

Thursday Night

Showers and possibly a thunderstorm. Low around 76. South wind around 5 mph. Chance of precipitation is 90%.

Friday

Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. High near 86. Southwest wind 5 to 10 mph. Chance of precipitation is 100%.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.

Saturday

Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm. High near 88. Southwest wind around 5 mph. Chance of precipitation is 80%.

Saturday Night

Partly cloudy, with a low around 77. South wind around 5 mph becoming calm in the evening.

Sunday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 76. Southwest wind around 5 mph becoming calm in the evening.

Tuesday

Showers and thunderstorms likely. Mostly sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon.