Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 30, 10:00 AM CDT until July 30, 07:00 PM CDT

Current conditions at

Houma-Terrebonne Airport (KHUM)

Lat: 29.56°NLon: 90.66°WElev: 3ft.

Fair

88°F

31°C

Humidity	66%
Wind Speed	Calm
Barometer	30.01 in
Dewpoint	75°F (24°C)
Visibility	7.00 mi
Heat Index	98°F (37°C)
Last update	30 Jul 10:47 am CDT

More Information:

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

Extended Forecast for

Houma LA

Heat Advisory until July 30, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 30, 07:00pm
NOW until 7:00pm Wed
Heat Advisory
Today
High: 93 °F
T-storms
Tonight
Low: 78 °F
Chance
T-storms then
Mostly Clear
Thursday
High: 92 °F
T-storms
Thursday Night
Low: 79 °F
T-storms
Likely then
Slight Chance
T-storms
Friday
High: 92 °F
Showers
Likely then
T-storms
Friday Night
Low: 78 °F
T-storms
Likely then
Chance
T-storms
Saturday
High: 92 °F
Chance
T-storms then
T-storms
Saturday Night
Low: 77 °F
Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. High near 93. Heat index values as high as 109. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 78. Southwest wind around 5 mph becoming calm.

Thursday

Showers and thunderstorms, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 92. Heat index values as high as 106. Light west wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 79. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Friday

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 92. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 80%.

Friday Night

Showers and thunderstorms likely, mainly before 7pm. Mostly clear, with a low around 78. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Saturday

Showers and thunderstorms, mainly after 1pm. High near 92. Northwest wind around 5 mph. Chance of precipitation is 80%.

Saturday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. West wind around 5 mph becoming calm.

Sunday

Showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. Calm wind becoming northwest around 5 mph in the afternoon.

Sunday Night

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

Monday

Showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77. Calm wind.