Weather Alerts-

Execute a pre-planned activity identified in the instructions

Philadelphia - PA, US, National Weather Service

Portions of central and southern Delaware, northeast Maryland, and southern New Jersey

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... WHAT...Visibility one quarter mile or less in dense fog. WHERE...Portions of central and southern Delaware, northeast Maryland, and southern New Jersey. WHEN...Until 10 AM EDT this morning. IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you.