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

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Hazardous Weather Conditions

Flood Watch until May 18, 12:00 PM CDT

Current conditions at

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52° N Lon: 90.42° W Elev: 43 ft.

Partly Cloudy

82°F

28°C

Humidity	83%
Wind Speed	NW 8 mph
Barometer	29.78 in
Dewpoint	76°F (24°C)
Visibility	7.00 mi
Heat Index	90°F (32°C)
Last update	17 May 3:15 pm CDT

More Information:

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

Detailed forecast for

Lower Tangipahoa

Today

Mostly cloudy. Showers and thunderstorms likely, mainly this morning. Some thunderstorms may produce heavy rainfall. highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 70 percent.

Tonight

Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Some thunderstorms may be severe with heavy rainfall. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

Saturday

Mostly sunny with a chance of showers. A chance of thunderstorms. Some thunderstorms may produce heavy rainfall in the morning. Highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 50 percent.

Saturday Night

Mostly clear. Lows in the upper 60s. Southwest winds around 5 mph, becoming northwest after midnight.

Sunday

Sunny. Highs in the upper 80s. North winds around 5 mph.

Sunday Night

Clear. Lows in the upper 60s.

Monday Through Tuesday

Mostly clear. Highs around 90. Lows in the upper 60s.

Tuesday Night Through Wednesday Night

Partly cloudy. Lows in the lower 70s. Highs in the lower 90s.

Thursday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.