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...

Hazardous Weather Conditions

Last Update: 1003 AM EDT Tue Apr 13 2021

View Nearby Observations

For More Weather Information:

Miami - South Florida Local Forecast Office

10NM E Virginia Key FL

Marine Zone Forecast


Synopsis: High pressure will continue to settle across the local waters today, reinforcing drier and more favorable boating conditions through much of the week.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream as of Apr 13, 2021 at 1200 UTC...

7 nautical miles east southeast of Fowey Rocks. 13 nautical miles east northeast of Port Everglades. 8 nautical miles east southeast of Lake Worth. 12 nautical miles east southeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Rest Of Today
Northeast winds 5 to 10 knots. Seas around 2 feet along the coast and 2 to 3 feet in the gulf stream. Period 6 seconds. Intracoastal waters a light chop.
Tonight
Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Period 5 seconds. Intracoastal waters a moderate chop.
Wednesday
East winds 10 to 15 knots. Seas 2 to 3 feet. Period 5 seconds. Intracoastal waters a moderate chop.
Wednesday Night
Southeast winds around 10 knots. Seas 2 to 3 feet. Period 7 seconds. Intracoastal waters a light chop.
Thursday
South winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a light chop.
Thursday Night
Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a light chop.
Friday
South southwest winds around 10 knots. Seas around 2 feet. Intracoastal waters a light chop.
Friday Night
South southwest winds around 10 knots. Seas around 2 feet. Intracoastal waters a light chop.
Saturday
South winds 5 to 15 knots. Seas around 2 feet. Intracoastal waters a light chop.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 1003 AM EDT Tue Apr 13 2021
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data