National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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Last Update: 629 AM EDT WED JUL 30 2014

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Coastal waters from Chincoteague to Parramore Island VA out 20 nm

Marine Zone Forecast





  • SynopsisHIGH PRESSURE REMAINS OVER THE MID ATLANTIC REGION TODAY BEFORE SLIDING OFFSHORE TONIGHT INTO THURSDAY. MEANWHILE...A WEAK FRONTAL BOUNDARY OFFSHORE WILL DRIFT BACK TOWARDS THE COAST FRIDAY THROUGH THE WEEKEND.
  • Today N winds 5 to 10 kt...becoming NE early in the afternoon...then becoming S late. Seas 2 ft...mainly SE swell with a dominant period of 8 seconds.
  • Tonight S winds 5 to 10 kt. Seas 2 to 3 ft...mainly SE swell with a dominant period of 8 seconds.
  • Thu S winds 5 to 10 kt. Seas 2 to 3 ft.
  • Thu Night S winds 5 to 10 kt. Seas 3 ft.
  • Fri E winds 10 kt. Seas 2 to 3 ft.
  • Fri Night E winds 5 to 10 kt. Seas 3 ft. A chance of showers after midnight.
  • Sat SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. A chance of tstms in the afternoon.
  • Sat Night S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms in the evening. A chance of showers.
  • Sun S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. A chance of tstms in the afternoon.

    winds and seas higher and visibilities lower in and near tstms.




WINDS AND SEAS HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.

Additional Forecasts and Information

Zone Area Forecast for Coastal waters from Chincoteague to Parramore Island VA out 20 nm
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