Oscillations will be the troublesome name of the game in forecasting the timing and location of intense lake effect snow the remainder of this weekend, with near-Blizzard conditions within the most intense band. There will be frequent whiteouts along with frigid temps and wind chill endangering any stranded motorist. Erie County will be under a Driving Ban after 9pm Saturday, but drivers traveling outside of Erie County in affected areas should have an emergency travel kit in their vehicles. https://www.consumerreports.org/cars/winter-driving/winter-car-emergency-kit-review-winter-driving-safety-a9935578560/