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

79°F

26°C

Humidity	95%
Wind Speed	Calm
Barometer	30.03 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	15 Jul 11:35 pm CDT

More Information:

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

Extended Forecast for

2 Miles SSE 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

Overnight
Low: 77 °F
Mostly Clear
Wednesday
High: 94 °F
Slight Chance
T-storms then
Chance
T-storms
Wednesday Night
Low: 77 °F
Chance
T-storms then
T-storms
Likely
Thursday
High: 87 °F
Heavy Rain
Thursday Night
Low: 76 °F
Showers
Likely
Friday
High: 87 °F
Showers then
T-storms
Friday Night
Low: 77 °F
T-storms
Likely then
Slight Chance
T-storms
Saturday
High: 88 °F
Showers
Likely then
T-storms
Saturday Night
Low: 77 °F
Partly Cloudy

Detailed Forecast

Overnight

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

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Increasing clouds, with a high near 94. Heat index values as high as 105. North wind around 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely, mainly after 4am. Mostly cloudy, with a low around 77. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Showers and thunderstorms likely before 7am, then showers and possibly a thunderstorm between 7am and 1pm, then showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall. High near 87. Northwest wind around 10 mph becoming north in the afternoon. Chance of precipitation is 100%.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. Southeast wind around 5 mph becoming south after midnight. Chance of precipitation is 60%.

Friday

Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 87. Southwest wind 10 to 15 mph. Chance of precipitation is 100%.

Friday Night

Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 77. Southwest wind 5 to 10 mph becoming light south after midnight. Chance of precipitation is 60%.

Saturday

Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm. High near 88. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 90%.

Saturday Night

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

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming southwest 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

A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon.