A Fast Moving Clipper System Tracking Eastward; Heavy Precipitation Continues for the Northwest

A clipper type system will track across the Ohio Valley, central Appalachians and mid-Atlantic regions today. Rain and some accumulating snow across the higher elevations of the central Appalachians can be expected. The Pacific Northwest and northern Rockies continue with heavy precipitation and flooding coinciding with strong winds that will make traveling difficult.
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Last Update: 702 AM EST Tue Dec 5 2023

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Philadelphia, PA Local Forecast Office

35NM NNW Lewes DE

Marine Zone Forecast


Today
NW winds 5 to 10 kt. Waves around 2 ft or less.
Tonight
N winds around 5 kt, increasing to 5 to 10 kt after midnight. Waves around 2 ft or less.
Wed
N winds 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Waves around 2 ft or less, then around 2 ft in the afternoon.
Wed Night
NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Waves around 2 ft.
Thu
W winds 10 to 15 kt. Waves around 2 ft in the morning, then 1 foot or less.
Thu Night
SW winds 5 to 10 kt. Waves around 2 ft or less.
Fri
SW winds 5 to 10 kt. Waves around 2 ft or less.
Sat
S winds 5 to 10 kt. Waves around 2 ft or less. A chance of showers after midnight.
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ABOUT THIS FORECAST

Last Update: 702 AM EST Tue Dec 5 2023
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