Flooding and Severe Weather Risk Continues This Weekend

More heavy rain will exacerbate flooding in the central and southern U.S. this weekend. In addition, over portions of the Mississippi, Ohio, and Tennessee Valleys, severe thunderstorms are expected. Some storms may produce large hail, damaging winds, and tornadoes. Meanwhile, snow and ice will again affect the Cascades, northern Rockies, upper Midwest, and New England through Sunday.
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Last Update: 301 AM EST Sun Feb 25 2018

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Philadelphia, PA Local Forecast Office

19NM NNE Lewes DE

Marine Zone Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...

Synopsis: A warm front will lift north and east into the area by early afternoon. Then a cold front will pass through the area late this afternoon and evening. Strengthening high pressure is then forecast to build into the Mid-Atlantic states Tuesday. A cold front will drop down through the region on Wednesday night while low pressure develops over Illinois. That low slides to the Mid- Atlantic coast by Friday morning, then intensifies into a strong storm over the western Atlantic Friday night before heading slowly out to sea over the weekend.

Today
E winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt early this morning, then becoming SW with gusts up to 20 kt late this morning and afternoon. Waves around 3 ft after midnight, then 2 ft or less, then around 3 ft early this afternoon, then 2 ft or less. Areas of fog this morning. Rain with patchy drizzle early this morning. A slight chance of tstms this morning. A chance of rain with patchy drizzle late this morning and this afternoon. Vsby 1 to 3 nm early, decreasing to 1 nm or less, increasing to 1 to 3 nm early this afternoon.
Tonight
W winds 5 to 10 kt, becoming NW in the late evening and overnight. Waves 2 ft or less.
Mon
NW winds 5 to 10 kt. Waves 2 ft or less.
Mon Night
NW winds 5 to 10 kt. Waves 2 ft or less.
Tue
NW winds 5 to 10 kt, becoming SW in the afternoon. Waves 2 ft or less.
Tue Night
SW winds 5 to 10 kt. Waves 2 ft or less.
Wed
S winds around 10 kt. Waves 2 ft or less.
Wed Night
S winds 5 to 10 kt. Waves 2 ft or less. A chance of rain after midnight.
Thu
SE winds 5 to 10 kt, becoming E 10 to 15 kt in the afternoon. Waves around 3 ft. Rain.
Thu Night
SE winds 5 to 10 kt, becoming W after midnight. Waves around 3 ft. Rain likely. winds and waves higher in and near tstms.
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ABOUT THIS FORECAST

Last Update: 301 AM EST Sun Feb 25 2018
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