Modified kindergarten will also be in effect.
The wind chill advisory is causing another two-hour delay for the Upper St. Clair School District on Wednesday, Jan. 23. The modified kindergarten schedule will be: Morning Session - 10:15 to 11:55 a.m. Afternoon Session - 1:05 to 2:45 p.m. Neighboring school districts, such as Peters and Chartiers Valley, are also under two-hour delays Wednesday.
The National Weather Service has updated its forecast.
Upper St. Clair is under a wind chill advisory until 11 Wednesday morning. The wind chill values will be as low as -14 degrees. The National Weather Service, located in Moon Township, warns that frost bite and hypothermia are possible if precautions are not taken. Upper St. Clair School District is running on a two-hour delay with a modified kindergarten schedule. The morning kindergarten session will take place from 10:15 to 11:55 a.m. and the afternoon session will be from 1:05 to 2:45 p.m. Here's the latest forecast for Upper St. Clair: