From SEPTA website:
General Announcement:
With inclement weather today, use caution during your SEPTA travels as platforms, parking lots, walkways and vehicles may be wet, slippery, or icy. Please allow extra time for travel as inclement weather may cause service delays. See System Status for additional information. All SEPTA passengers are required to wear a face mask or covering. Regular service schedules are in effect, however, the Cynwyd and Chestnut Hill West Lines are suspended. The 12th & Filbert doors at Jefferson Station and the 16th & JFK doors at Suburban Station will be open during the following hours: 6:30 a.m. to 9:30 a.m. and 3:30 p.m. to 6:30 p.m. (Monday-Friday only). During all other hours these doors will be locked. We appreciate your patience during this time.