Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52°NLon: 90.42°WElev: 43ft.

Rain

75°F

24°C

Humidity	99%
Wind Speed	S 9 mph
Barometer	29.78 in
Dewpoint	75°F (24°C)
Visibility	2.50 mi
Last update	18 Jun 3:15 am CDT

More Information:

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

Extended Forecast for

Greensburg LA

Flood Watch June 18, 03:36am until June 19, 07:00am

Tornado Watch until June 18, 06:00am

Flood Warning until June 22, 07:00am

Click here for hazard details and duration

Flood Watch

Tornado Watch

Flood Warning

Flood Watch June 18, 03:36am until June 19, 07:00am
Tornado Watch until June 18, 06:00am
Flood Warning until June 22, 07:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 74 °F
Heavy Rain
Thursday
High: 87 °F
Heavy Rain
then Chance
T-storms
Thursday Night
Low: 77 °F
Slight Chance
T-storms then
Partly Cloudy
Juneteenth
High: 92 °F
Chance
T-storms
Friday Night
Low: 75 °F
Chance
T-storms
Saturday
High: 90 °F
Chance
T-storms then
T-storms
Likely
Saturday Night
Low: 75 °F
Chance
T-storms
Sunday
High: 91 °F
Slight Chance
T-storms

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 74. South wind around 15 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Thursday

Showers and possibly a thunderstorm, mainly before 11am, then a chance of showers and thunderstorms after 11am. Some of the storms could produce heavy rainfall. High near 87. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Thursday Night

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 77. South wind 5 to 10 mph.

Juneteenth

A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 92. Heat index values as high as 106. Southwest wind around 5 mph. Chance of precipitation is 30%.

Friday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Calm wind.

Saturday

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%.

Saturday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm.

Sunday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. Southwest wind 5 to 10 mph.

Sunday Night

Partly cloudy, with a low around 76. South wind 5 to 10 mph.

Monday

Mostly sunny, with a high near 93. Southwest wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 75. Southwest wind around 5 mph becoming calm after midnight.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.