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

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52°NLon: 90.42°WElev: 43ft.

Fair

79°F

26°C

Humidity	91%
Wind Speed	Calm
Barometer	30.01 in
Dewpoint	76°F (24°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

3 Miles SW Killian 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: 96 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 76 °F
Chance
T-storms then
T-storms
Likely
Thursday
High: 89 °F
Showers
Likely then
T-storms
Thursday Night
Low: 76 °F
Chance
T-storms then
Chance
Showers
Friday
High: 88 °F
Showers then
T-storms
Friday Night
Low: 76 °F
T-storms
Likely then
Slight Chance
Showers
Saturday
High: 90 °F
Chance
T-storms then
T-storms
Saturday Night
Low: 76 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 77. Calm wind becoming west around 5 mph.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds and hot, with a high near 96. Heat index values as high as 109. North wind around 5 mph becoming calm in the afternoon.

Wednesday Night

Showers and thunderstorms likely, mainly between 2am and 3am. Mostly cloudy, with a low around 76. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then showers and thunderstorms after 1pm. High near 89. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 90%.

Thursday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 76. Northeast wind around 5 mph becoming southeast after midnight. Chance of precipitation is 50%.

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 88. South wind 5 to 15 mph. Chance of precipitation is 90%.

Friday Night

Showers and thunderstorms likely before 10pm, then a slight chance of showers. Mostly cloudy, with a low around 76. South wind 5 to 10 mph becoming light in the evening. Chance of precipitation is 60%.

Saturday

Showers and thunderstorms, mainly after 1pm. High near 90. South wind around 5 mph. Chance of precipitation is 80%.

Saturday Night

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

Sunday

A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 76. South wind around 5 mph becoming calm.

Monday

A chance of showers and thunderstorms. Sunny, with a high near 94. 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

A chance of showers and thunderstorms. Sunny and hot, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.