Severe Thunderstorms Across the Upper Mississippi Valley and Central Plains; Excessive Rainfall Along the Texas Coast; Hot Conditions from the Ohio Valley to the Northeast

Scattered strong to severe thunderstorms capable of producing damaging winds, hail and heavy rainfall will be possible this afternoon over the Upper Mississippi Valley and Central Plains. A low pressure system in the Western Gulf of Mexico will bring heavy to excessive rainfall for much of South Texas. A dangerous heat wave will impact much of the Midwest to the Northeast through this week. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until June 19, 04:00 PM CDT

Current conditions at

Houma-Terrebonne Airport (KHUM)

Lat: 29.56°NLon: 90.66°WElev: 3ft.

Partly Cloudy

84°F

29°C

Humidity	84%
Wind Speed	E 15 mph
Barometer	29.90 in
Dewpoint	79°F (26°C)
Visibility	7.00 mi
Heat Index	96°F (36°C)
Last update	18 Jun 1:47 pm CDT

More Information:

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

Extended Forecast for

4 Miles E Bourg LA

Coastal Flood Advisory June 18, 03:07pm until June 19, 04:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory June 18, 03:07pm until June 19, 04:00pm
NOW until 4:00pm Wed
Coastal Flood Advisory
This Afternoon
High: 86 °F
T-storms
Likely and
Breezy
Tonight
Low: 79 °F
Chance
T-storms then
Mostly Cloudy
Juneteenth
High: 88 °F
Breezy.
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 78 °F
Chance
T-storms and
Breezy
Thursday
High: 87 °F
Chance
T-storms then
Showers
Likely
Thursday Night
Low: 77 °F
Chance
T-storms
Friday
High: 90 °F
Chance
T-storms
Friday Night
Low: 74 °F
Slight Chance
T-storms

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Breezy, with an east wind around 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 79. East wind around 15 mph, with gusts as high as 25 mph.

Juneteenth

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 88. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 70%.

Wednesday Night

A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78. Breezy, with an east wind 10 to 20 mph.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 87. East wind around 15 mph. Chance of precipitation is 70%.

Thursday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77. East wind 5 to 15 mph.

Friday

A 50 percent chance of showers and thunderstorms. Sunny, with a high near 90. East wind 5 to 15 mph.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 74. East wind 5 to 10 mph becoming light in the evening.

Saturday

A chance of showers and thunderstorms. Sunny, with a high near 91. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

Saturday Night

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Light and variable wind becoming southeast 5 to 10 mph in the morning.

Sunday Night

A chance of showers and thunderstorms. Mostly clear, with a low around 77. Southeast wind 5 to 10 mph.

Monday

Showers and thunderstorms likely. Mostly sunny, with a high near 90. Southeast wind 5 to 10 mph.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 77. South wind around 5 mph.

Tuesday

Showers and thunderstorms likely. Partly sunny, with a high near 88. Southeast wind 5 to 10 mph.