A flash flood warning is in effect for Allegheny County until 10 a.m. Locations include: Pittsburgh, Penn Hills, Monroeville, ...

Any slow-moving storms will be capable of producing heavy rain in a short period, so be alert for quickly changing conditions ...

All 911 calls are reaching dispatchers in Allegheny County after Pennsylvania faced​ a statewide "intermittent" 911 outage on ...

On Friday evening, the Allegheny County Health Department announced that West Nile Virus had been found in mosquito samples ...

Mosquito samples collected in six areas in Allegheny County have tested positive for West Nile Virus, according to the county ...

Ten ducklings were saved and reunited with their mother after falling down a storm drain in Allegheny County last week.

The fire marshal is investigating the cause of an early-morning fire at a copper plant in Leetsdale. Firefighters were called ...

Allegheny County launched a web page Thursday for workers to report violations or threats to their union organizing rights.

Lane restrictions have been set for part of Interstate 79 in Allegheny County so crews can restore the roadway.

Allegheny County’s Juvenile Detention Advisory Board will be steered by 10 citizens and officials. Here’s a look at 8 ...

A Pennsylvania state appeals court ruled that a township in Allegheny County violated its own zoning law when it allowed a ...