National Weather Service United States Department of Commerce

Threat of flash flooding continues on Sunday for Southern Plains and Inter-Mountain West

High levels of moisture still remain in portions of the Southern Plains and Inter-Mountain West on Sunday. This will continue the threat of locally heavy rainfall for one more day. Isolated locations could receive 1-2 inches of additional rainfall on Sunday. The areal coverage of these storms should be less than previous days.
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Last Update: 358 AM EDT SUN SEP 21 2014

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Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm

Marine Zone Forecast




...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY...

  • SynopsisLOW PRESSURE OFF THE CAROLINA COAST WILL MOVE NORTHEAST OFF THE MID-ATLANTIC COAST TODAY WHILE A COLD FRONT APPROACHES FROM THE WEST. THE FRONT IS EXPECTED TO MOVE THROUGH THE MID-ATLANTIC STATES TONIGHT. HIGH PRESSURE BUILDING IN FROM THE MIDWEST EARLY IN THE WEEK WILL PERSIST OVER THE AREA THROUGH THE END OF THE WEEK.
  • Today N winds 5 to 10 kt...becoming W late. Seas 3 to 5 ft. Mainly in E swell with a dominant period of 8 seconds. Isolated tstms early this morning. A chance of showers this morning...then a slight chance of showers early this afternoon.
  • Tonight W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Mainly in SE swell with a dominant period of 8 seconds.
  • Mon NW winds around 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Mainly in SE swell with a dominant period of 10 seconds.
  • Mon Night N winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Mainly in SE swell with a dominant period of 9 seconds.
  • Tue N winds 10 to 15 kt. Seas 2 to 4 ft.
  • Tue Night N winds 10 to 15 kt. Seas 2 to 3 ft.
  • Wed NE winds 10 to 15 kt...becoming E 15 to 20 kt. Seas 3 to 5 ft.
  • Thu NE winds 15 to 20 kt...diminishing to 10 to 15 kt. Seas 3 to 5 ft.

    winds and seas higher in and near tstms.




WINDS AND SEAS HIGHER IN AND NEAR TSTMS.

Additional Forecasts and Information

Zone Area Forecast for Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm
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