Light Wintry Mixed Precipitation May Cause Slippery Travel... Light wintry mixed precipitation, including some freezing rain where air temperatures are at or below freezing, is expected overnight into Sunday morning. Snow and ice amounts are expected to be light, but could produce slippery roads and sidewalks given cold pavement temperatures. Gradually rising temperatures into early Sunday morning should bring this light wintry mixed event to an end. Use caution if traveling tonight and keep a safe distance between you and the vehicle ahead of you. Remember, it only takes a light glaze of ice to create hazardous driving conditions.