The National Weather Service has issued a winter weather advisory from 11 PM this evening to 9 AM Friday for inland Colleton, Dorchester, Berkeley, and Charleston Counties. FREEZING RAIN: The Charleston Tri-County area and Colleton County is forecast to see a 3-6 hour period of light freezing rain/drizzle tonight into early Friday. A trace to a few hundredths of an inch ice accumulation is expected by sunrise Friday, resulting in a light glaze of ice. Travel conditions may become hazardous late tonight through Friday morning, especially on untreated bridges and overpasses.