National Weather Service United States Department of Commerce

Severe weather will continue overnight across much of the eastern U.S. and be possible again on Monday from the Gulf Coast to the coastal Carolinas.

The severe weather threat will continue into the overnight hours for a large portion of the eastern U.S. from the Ohio Valley to the Mid-Atlantic and Northeast. On Monday, the severe weather threat area will cover a narrow swath along a sharply defined cold front from the Gulf Coast through the Southeast and up to the coastal Carolinas during the afternoon and evening.
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Hazardous Weather Conditions

Last Update: 421 AM CDT MON JUL 28 2014

View Nearby Observations

Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 NM

Marine Zone Forecast





  • SynopsisHIGH PRESSURE CENTERED OVER THE MIDDLE GULF WILL WEAKEN THE COLD FRONT ADVANCES FROM THE NORTH. THE COLD FRONT IS EXPECTED TO ENTER THE NORTH GULF WATERS TUESDAY MORNING THEN BECOME NEARLY STATIONARY AND MEANDER ALONG THE COAST THROUGH THURSDAY BEFORE DISSIPATING FRIDAY.
  • Today West winds 10 to 15 knots. Seas 2 to 3 feet. Chance of showers and thunderstorms.
  • Tonight West winds 10 to 15 knots becoming north after midnight. Seas 2 to 3 feet. Chance of showers and thunderstorms.
  • Tuesday Northwest winds 10 to 15 knots. Seas 1 to 2 feet. Chance of showers and thunderstorms through the day.
  • Tuesday Night North winds 10 to 15 knots. Seas 1 to 2 feet. Slight chance of showers and thunderstorms.
  • Wednesday Northeast winds 10 to 15 knots becoming north near 5 knots late in the afternoon. Seas 1 to 2 feet.
  • Wednesday Night North winds 5 to 10 knots. Seas 1 foot or less.
  • Thursday Northeast winds 5 to 10 knots becoming south late in the afternoon. Seas 1 foot or less. Chance of showers and thunderstorms.
  • Thursday Night Southwest winds near 5 knots becoming northwest after midnight. Seas 1 foot or less. Chance of showers and thunderstorms.
  • Friday Northwest winds near 5 knots becoming south in the afternoon. Seas 1 foot or less. Chance of showers and thunderstorms.
  • Friday Night South winds 5 to 10 knots becoming southwest after midnight. Seas 1 foot or less. Chance of showers and thunderstorms.



Additional Forecasts and Information

Zone Area Forecast for Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 NM
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