Briefing for Wintry Precipitation and Extreme Cold Impacts from January 18 to 22

There is a slight chance of freezing rain Saturday morning; widespread accumulating snowfall potential on Sunday; and dangerously cold conditions expected for much of next week. Read More >

Last Update: 402 AM EST Sat Jan 18 2025

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Philadelphia, PA Local Forecast Office

19NM NNE Lewes DE

Marine Zone Forecast

...GALE WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT...

Today
S winds around 10 kt. Seas around 2 ft this morning, then 1 foot or less. Wave detail: S 1 foot at 3 seconds. Scattered showers late this morning and early afternoon. Isolated showers late.
Tonight
SW winds 5 to 10 kt, becoming NW after midnight. Seas 1 foot or less. Wave detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds.
Sun
NE winds 5 to 10 kt, becoming N 15 to 20 kt in the afternoon. Seas around 2 ft. Wave detail: N 2 ft at 3 seconds and SE 1 foot at 6 seconds. A chance of rain in the morning, then rain with snow likely in the afternoon with vsby 1 to 3 nm.
Sun Night
NW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave detail: NW 4 ft at 4 seconds and SE 1 foot at 7 seconds. A chance of snow and rain in the evening with vsby 1 to 3 nm.
Mon
NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. Wave detail: NW 3 ft at 4 seconds and SE 1 foot at 9 seconds.
Mon Night
NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: NW 3 ft at 4 seconds and SE 1 foot at 9 seconds. Freezing spray likely.
Tue
NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. A chance of freezing spray in the morning.
Tue Night
NW winds 5 to 10 kt, becoming N 10 to 15 kt after midnight. Seas 1 foot or less. A chance of snow. Vsby 1 to 3 nm.
Wed
NW winds 10 to 15 kt. Seas around 2 ft. A chance of freezing spray in the morning with vsby 1 to 3 nm.
Wed Night
N winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less.



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402 AM EST Sat Jan 18 2025
 
 

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