PA Public Utility Commission: Get ready for winter with storm safety tips South Central Pennsylvania is expected to be covered in white late Wednesday. So, now is the time to start preparing and get ready for the snow storm. Author: Bryanna Gallagher (FOX43) Updated: 8:21 AM EST December 15, 2020 HARRISBURG, Pa. — South Central Pennsylvania is expected to be covered in white later on Wednesday. So, now is the time to start preparing and get ready for the first measurable snowfall of the year! Whether it is running to the grocer store, filling up your gas tank, or unpacking those winter weather clothes -- you're going to want to take advantage of the calm before the storm.