Penn Hills, PA Severe Weather Alertstar_ratehome

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

* WHAT...Visibility less than a quarter mile in dense fog.

* WHERE...Portions of northwest, southwest, and western Pennsylvania.

* WHEN...Until 9 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.

&&

...Areas of Fog Likely Overnight...

Areas of fog have developed across portions of eastern Ohio
through western Pennsylvania that are likely to continue into
Friday morning. Most areas will experience visibility restrictions
between a half mile to one mile, but localized spots could be
dense at a quarter of a mile or less. Use caution if traveling
through the overnight period, and prepare for rapid changes in
visibility over a short distance.

The fog is expected to gradually dissipate between sunrise and 9
am Friday morning.