Residents shovel snow at homes on East Boyd Ave in South Butler. The first major winter storm of the season arrived in Butler Sunday afternoon, leaving residents to dig out Monday. Seb Foltz/Butler Eagle

Snow is still making for slick road conditions which has prompted some schools to tweak their schedules.

The following schools have two-hour delays: Butler Area; Butler County Vocational Technical; Freeport; Holy Sepulcher; Karns City; Mars; Moniteau; Seneca Valley (with modified kindergarten); Slippery Rock Area; South Butler (with modified kindergarten); St. Kilian Parish; St. Luke Lutheran; St. Stephen's Lutheran

The county's two colleges have also made alterations: Slippery Rock University will move to remote learning for morning classes; and Butler County Community College will open its campus at 9:30 a.m.

According to the forecast by the National Weather Service of Pittsburgh, Butler County is expected to have a high of 27 and low of 22 throughout the day and night.

The forecast shows increasing temperatures with a possible high of 39 Wednesday that could come with a possible wintry mix of rain and snow. That mix of precipitation could continue into the evening hours, when it could reach a low of 14.