Federal and city authorities are investigating a series of fires that were set at a construction site on the Temple University campus.
An advisory sent to Temple University students Tuesday informed them of the fires that were set at the Morgan Hall construction site on Monday and Tuesday.
The fires, which the university says were not serious, involved construction debris.
According to the university, no one was injured and the construction will continue on the site as scheduled.
After a TRACE of April snow in Philadelphia Wednesday morning, the return of winter is making an unwanted return for most.
Freeze warnings posted for Wednesday night into Thursday AM. Protect sensitive plants!
Expect a slow warm up over the next couple of days.
Thursday High: 54
Friday High: 56
Saturday High: 63
Sunday High: 64