Severe Thunderstorm and Flash Flooding Threats in the South

Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect.
Read More...

En Español

Last Update: 142 PM EDT Tue Apr 13 2021

View Nearby Observations

For More Weather Information:

Baltimore, MD/Washington, D.C. Local Forecast Office

15NM NE Annapolis MD

Marine Zone Forecast

Synopsis: High pressure briefly return through Wednesday. Another area of low pressure may impact the region towards the latter portion of the week. Small Craft Advisories may be needed for portions of the waters Wednesday afternoon through Friday.

This Afternoon

N winds 5 kt. Waves less than 1 ft.

Tonight

S winds 5 kt. Waves less than 1 ft.

Wed

S winds 5 kt. Waves less than 1 ft. Showers likely.

Wed Night

SE winds 5 to 10 kt. Waves 1 ft. Showers likely.

Thu

NW winds 5 kt...increasing to 10 to 15 kt with gusts to 20 kt in the afternoon. Waves flat...building to 2 ft in the afternoon. A chance of showers.

Thu Night

NW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.