Severe weather continues on Sunday

The NWS Storm Prediction Center expects severe weather to continue on Sunday from the southern Plains to the Mid-Atlantic. The primary threats will be damaging winds and hail, but an isolated tornado can not be ruled out. Some of the storms will be moving slowly over saturated ground increasing the risk for localized flash flooding.
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Last Update: 620 AM EDT SUN MAY 28 2017

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Philadelphia, PA Local Forecast Office

10NM SE Lewes DE

Marine Zone Forecast


Synopsis: A WEAK AREA OF HIGH PRESSURE WILL SHIFT EAST OF THE NEW ENGLAND COAST THIS MORNING, KEEPING A WARM FRONT TO OUR SOUTH AND WEST TODAY INTO TONIGHT. A STRONGER LOW PRESSURE SYSTEM WILL MOVE INTO SOUTHEASTERN CANADA MONDAY, BRINGING A COLD FRONT THROUGH OUR AREA. A COUPLE OF COLD FRONTS WILL THEN MOVE THROUGH OUR REGION THROUGH ABOUT MIDWEEK, BEFORE HIGH PRESSURE BUILDS TOWARD OUR AREA THURSDAY.

Today
E winds 5 to 10 kt. Waves 2 to 3 ft. Mainly in S swell with a dominant period of 7 seconds.
Tonight
SE winds 10 to 15 kt, diminishing to 5 to 10 kt late. Seas around 3 ft. Mainly in SE swell with a dominant period of 6 seconds. a chance of showers and tstms after midnight.
Mon
SW winds 5 to 10 kt. Seas around 3 ft. a chance of showers in the morning.
Mon Night
SW winds around 5 kt, becoming SE around 5 kt in the late evening and overnight. Seas around 3 ft in the evening, then 2 ft or less.
Tue
SE winds 5 to 10 kt. Waves 2 ft or less.
Tue Night
S winds 5 to 10 kt, becoming SW after midnight. Seas around 3 ft.
Wed
SW winds 5 to 10 kt. Waves 2 ft or less.
Wed Night
W winds 5 to 10 kt. Waves 2 ft or less, then around 3 ft after midnight. A chance of showers in the evening.
Thu
W winds 5 to 10 kt. Seas around 3 ft in the morning, then 2 ft or less.
Thu Night
W winds 5 to 10 kt. Waves 2 ft or less. winds and seas higher in and near tstms.

WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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ABOUT THIS FORECAST

Last Update: 620 AM EDT SUN MAY 28 2017
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