Special Weather Statement issued August 15 at 10:40PM EDT by NWS

...Patchy dense fog will affect travel overnight... Patchy dense fog has developed across New Jersey and eastern Pennsylvania this Tuesday evening. It will expand in coverage through New Jersey and eastern Pennsylvania overnight and soon develop into Delaware and Maryland`s eastern shore. Be alert for rapidly changing visibility overnight. Safe travel

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/2x2u7vR