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.

Partly Cloudy

78°F

26°C

Humidity	92%
Wind Speed	Calm
Barometer	30.00 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	16 Jul 1:15 am CDT

More Information:

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

Extended Forecast for

Madisonville 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: 79 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 78 °F
T-storms
Likely
Thursday
High: 87 °F
T-storms
Thursday Night
Low: 79 °F
Chance
T-storms then
Chance
Showers
Friday
High: 87 °F
Showers then
T-storms
Friday Night
Low: 79 °F
T-storms
Likely then
Slight Chance
T-storms
Saturday
High: 89 °F
Chance
T-storms then
T-storms
Saturday Night
Low: 79 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 79. West wind around 5 mph.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 109. Northwest wind around 5 mph becoming south in the afternoon.

Wednesday Night

Showers and thunderstorms likely, mainly after 4am. Mostly cloudy, with a low around 78. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and thunderstorms likely before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then showers and thunderstorms after 1pm. High near 87. North wind 5 to 10 mph becoming east 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 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 79. East wind around 10 mph becoming south 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 87. South wind 10 to 15 mph. Chance of precipitation is 90%.

Friday Night

Showers and thunderstorms likely before 4am, then a slight chance of showers. Mostly cloudy, with a low around 79. South wind 5 to 10 mph. Chance of precipitation is 60%.

Saturday

A chance of showers, then showers and thunderstorms after 7am. High near 89. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.

Saturday Night

Partly cloudy, with a low around 79. South wind around 5 mph.

Sunday

A chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Southwest wind around 5 mph.

Sunday Night

Mostly clear, with a low around 79. South wind around 5 mph.

Monday

A chance of showers and thunderstorms. Sunny, with a high near 93. Southwest wind around 5 mph.

Monday Night

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