Dangerous Heat Continues in the Central and Southern U.S.; Severe Weather and Heavy Rain in the Northern Plains

Dangerous, prolonged heat is expected across portions of the Central and Southeast U.S. through July. Scattered severe thunderstorms are expected over parts of the northern Plains into the upper Mississippi Valley today, with damaging winds and large hail as the primary threats. Heavy rainfall could lead to areas of flooding across the northern Plains, Upper Midwest, Southeast and Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Houma-Terrebonne Airport (KHUM)

Lat: 29.56°NLon: 90.66°WElev: 3ft.

Partly Cloudy

93°F

34°C

Humidity	53%
Wind Speed	Calm
Barometer	30.04 in
Dewpoint	73°F (23°C)
Visibility	7.00 mi
Heat Index	103°F (39°C)
Last update	22 Jul 2:47 pm CDT

More Information:

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

Extended Forecast for

3 Miles WNW Donner LA

Heat Advisory July 22, 02:44pm until July 22, 07:00pm

Extreme Heat Warning July 23, 10:00am until July 23, 07:00pm

Click here for hazard details and duration

Heat Advisory

Extreme Heat Warning

Heat Advisory July 22, 02:44pm until July 22, 07:00pm
NOW until 7:00pm Tue
Heat Advisory
This Afternoon
High: 94 °F
Chance
T-storms
Tonight
Low: 79 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 79 °F
Chance
T-storms
Thursday
High: 91 °F
Showers
Likely then
T-storms
Thursday Night
Low: 77 °F
Showers
Likely
Friday
High: 87 °F
Showers then
T-storms
Friday Night
Low: 78 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 109. Calm wind.

Tonight

Mostly clear, with a low around 79. Southwest wind around 5 mph becoming calm.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 110. Northwest wind around 5 mph.

Wednesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Calm wind.

Thursday

Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm. High near 91. Northwest wind around 5 mph becoming east in the afternoon. Chance of precipitation is 90%.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 77. Calm wind. Chance of precipitation is 60%.

Friday

Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. High near 87. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 100%.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 78. South wind around 5 mph becoming calm in the evening.

Saturday

Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph in the morning.

Saturday Night

Partly cloudy, with a low around 76. South wind around 5 mph becoming calm.

Sunday

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

Sunday Night

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

Monday

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