National Weather Service United States Department of Commerce

Extremely Critical Fire Weather in Southern California; Winter Storm To Impact the Southern U.S.

High winds and low relative humidity will produce critical to extremely critical fire weather in southern California through Thursday. Impactful wintry weather is becoming more likely Thursday morning through Friday evening for portions of Texas into the Lower Mississippi Valley and Mid-South before possibly moving through the Mid-Atlantic on Saturday. Winter Storm Watches are being raised. Read More >

County Warning Area
 

Our forecast area, or County Warning Area (CWA), is highlighted in the picture below.

Our CWA consists of ten counties in eastern Pennsylvania, sixteen counties in New Jersey,

five counties on the upper Eastern Shore of Maryland, and all three counties in Delaware.

This area includes the cities of Philadelphia, Allentown, Atlantic City, and Wilmington, and

is home to approximately 11.1 million people.