...Dense fog advisory in effect until 9 am EDT this morning...
The National Weather Service in State College has issued a dense fog advisory...which is in effect until 9 am EDT this morning.
* Visibilities...one quarter mile or less.
* Timing...through 9 am this morning.
* Impacts...hazardous driving conditions and increased travel time.
A dense fog advisory is issued when widespread dense fog will substantially reduce visibilities...resulting in hazardous driving conditions over most of the advisory area. Motorists are advised to slow down...use low beam headlights or fog lights... and keep a safe distance from the vehicle in front of you.