Philadelphia

First Alert: Dense Fog Leads to Airport Delays, Limited Visibility for Drivers

A First Alert is in effect for Philadelphia, the Lehigh Valley, Pennsylvania suburbs and northern Delaware until 2 a.m. due to dense fog that’s impacting travel and causing delays.

What to Know

  • A disruptive fog made visibility difficult for motorists throughout the area Sunday.
  • A First Alert was in effect for parts of the area due to dense fog that impacted travel and caused delays.
  • Heavy and thick fog led to nearly two hour delays at Philadelphia International Airport.

A disruptive fog made visibility difficult for motorists throughout the area Sunday.

A First Alert was in effect for Philadelphia, the Lehigh Valley, Pennsylvania suburbs and northern Delaware due to dense fog that impacted travel and caused delays.

Heavy and thick fog led to nearly two hour delays at Philadelphia International Airport.

Several neighborhoods were at half a mile of visibility or less and conditions worsened late Sunday before clearing overnight.

“Travel will be quite difficult and possibly dangerous due to the very low visibilities,” NBC10 First Alert Weather meteorologist Steve Sosna said. “Delays at the airport will likely grow worse.”

Conditions will continue to clear Monday, giving way to partly sunny skies and gusty winds.

Stay with the NBC10 First Alert Weather team for the latest updates.

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