A clipper system is expected to bring significant snowfall to the region, affecting morning and evening commutes, with frigid temperatures arriving over the weekend.

Snowfall totals on Thursday are expected to be light. The weekend forecast for a more serious winter storm remains uncertain.

More snow is on the way for parts of Pennsylvania. A storm that will bring snow from the Midwest to the central Appalachians is predicted to take place from Wednesday evening into Thursday night, according to Accuweather.

Bitter winds and a blanket of snow are headed for Ohio today. Snowfall is forecast to begin during the lunch hour, according to Alex Kennedy, a meteorologist who works in the Cleveland office of the National Weather Service.