Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Current conditions at

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52°NLon: 90.42°WElev: 43ft.

Thunderstorm Heavy Rain

71°F

22°C

Humidity	95%
Wind Speed	NE 15 G 20 mph
Barometer	29.68 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	16 May 10:55 pm CDT

More Information:

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

Extended Forecast for

4 Miles E Ponchatoula LA

Flood Watch May 16, 11:21pm until May 18, 07:00am

Tornado Watch May 16, 11:21pm until May 17, 03:00am

Flood Advisory until May 17, 01:30am

Flood Warning May 18, 02:23am until May 21, 04:37am

Flash Flood Warning until May 17, 02:00am

Severe T-storm Warning May 16, 11:21pm until May 16, 11:30pm

Click here for hazard details and duration

Flood Watch

Tornado Watch

Flood Advisory

Flood Warning

Flash Flood Warning

Severe T-storm Warning

Flood Watch May 16, 11:21pm until May 18, 07:00am
Tornado Watch May 16, 11:21pm until May 17, 03:00am
Flood Advisory until May 17, 01:30am
Flash Flood Warning until May 17, 02:00am
Severe T-storm Warning May 16, 11:21pm until May 16, 11:30pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 68 °F
Severe
Thunderstorms
Friday
High: 87 °F
Severe
Thunderstorms
Friday Night
Low: 69 °F
Severe
Thunderstorms
Saturday
High: 87 °F
Severe
Thunderstorms
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 90 °F
Sunny
Sunday Night
Low: 68 °F
Clear
Monday
High: 92 °F
Sunny

Detailed Forecast

Tonight

Showers and thunderstorms, mainly before 5am. Some of the storms could be severe and produce heavy rainfall. Low around 68. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Friday

Showers and thunderstorms likely, mainly after 4pm. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a high near 87. Southeast wind around 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then showers and thunderstorms likely after 4am. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a low around 69. West wind around 5 mph becoming south in the evening. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

Saturday

Showers and thunderstorms likely before 7am, then showers likely and possibly a thunderstorm between 7am and 10am, then a chance of showers and thunderstorms after 10am. Some of the storms could be severe. Mostly sunny, with a high near 87. South wind 5 to 10 mph. Chance of precipitation is 60%.

Saturday Night

Mostly clear, with a low around 68. Calm wind.

Sunday

Sunny, with a high near 90. Calm wind becoming north around 5 mph.

Sunday Night

Clear, with a low around 68. Calm wind.

Monday

Sunny, with a high near 92. Calm wind becoming south around 5 mph.

Monday Night

Mostly clear, with a low around 69. Calm wind.

Tuesday

Sunny, with a high near 90. Light southeast wind becoming south 5 to 10 mph in the morning.