One More Day of Heat with Severe Storms and Heavy Rain

One more day of early-season heat will grip the Northeastern U.S. today from New England to the Mid-Atlantic. A few more record highs are possible and heat advisories remain in effect from Boston to Philadelphia. Also, a cold front arriving into the East may produce strong to severe storms and heavy rain, which may result in flash flooding, from New England to the Southeast and Gulf Coast.
Read More...

En Español

Last Update: 403 PM EDT Sun May 22 2022

View Nearby Observations

For More Weather Information:

Philadelphia, PA Local Forecast Office

19NM NNE Lewes DE

Marine Zone Forecast

Synopsis: A strong cold front will move through the region tonight, and the front will settle offshore on Monday. High pressure builds in for Tuesday and Wednesday, then a frontal system may approach the area later next week.

Tonight

SW winds 5 to 10 kt, becoming NW late this evening and early morning, then increasing to 10 to 15 kt with gusts up to 20 kt late. Waves 2 ft or less. Tstms likely this evening, then a chance of showers after midnight.

Mon

N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt early in the afternoon, then becoming E late. Waves 2 ft or less.

Mon Night

SE winds around 5 kt, becoming NE late. Waves 2 ft or less.

Tue

NE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt in the late morning and afternoon. Waves 2 ft or less.

Tue Night

E winds 10 to 15 kt. Waves 2 ft or less.

Wed

E winds around 10 kt. Waves 2 ft or less.

Wed Night

SE winds around 10 kt. Waves 2 ft or less. A chance of showers after midnight.