National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
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Last Update: 418 AM EDT TUE SEP 2 2014

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Casco Bay

Marine Zone Forecast





  • SynopsisA COLD FRONT WILL APPROACH FROM THE WEST TODAY AND WILL CROSS THE AREA TONIGHT. HIGH PRESSURE WILL BUILD IN FROM THE WEST WEDNESDAY THROUGH THURSDAY AND WILL SHIFT OFFSHORE THURSDAY NIGHT. HIGH PRESSURE WILL HOLD OFF THE EAST COAST ON FRIDAY AS A COLD FRONT APPROACHES FROM THE WEST. THE FRONT WILL STALL NEAR THE COAST ON SATURDAY.
  • Today SE winds around 5 kt...becoming S this afternoon. Seas 1 to 2 ft. Areas of fog this morning. A slight chance of showers and tstms this afternoon. Vsby variable to less than one quarter nm this morning.
  • Tonight S winds 5 to 10 kt...becoming W after midnight. Seas 2 to 3 ft. Showers and tstms.
  • Wed NW winds 5 to 15 kt with gusts up to 20 kt...becoming W in the afternoon. Seas 1 to 2 ft. A chance of showers and tstms in the morning.
  • Wed Night W winds 5 to 10 kt. Seas 1 foot or less.
  • Thu SW winds 5 to 10 kt. Seas 1 foot or less.
  • Thu Night SW winds 5 to 10 kt. Seas 1 foot or less.
  • Fri SW winds 5 to 15 kt. Seas 2 to 4 ft.
  • Fri Night SW winds 10 to 15 kt. Seas 2 to 4 ft.
  • Sat W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms.
  • Sat Night N winds 5 to 10 kt. Seas 1 to 2 ft. A chance of showers.

    winds and seas higher in and near tstms.




WINDS AND SEAS HIGHER IN AND NEAR TSTMS.

Additional Forecasts and Information

Zone Area Forecast for Casco Bay
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