SPOTTY INTERMITTENT LIGHT FREEZING RAIN WILL BE POSSIBLE THROUGHTHE PRE DAWN HOURS OF FRIDAY. WITH TEMPERATURES NEAR TO BELOW FREEZING, A LIGHT GLAZE OF ICE IS POSSIBLE ON SOME ROADS, PARTICULARLY THOSE THAT ARE UNTREATED OR LESS HEAVILY TRAVELED, OR ON OVERPASSES AND BRIDGES. A LIGHT GLAZE OF ICE WILL ALSO BE POSSIBLE ON UNTREATED SIDEWALKS AND PARKING LOTS. FINALLY, BLACK ICE MAY ALSO BE POSSIBLE ON SOME ROADS IN NORTHERN ILLINOIS WHERE SNOWMELT OCCURRED DURING THE DAY ON THURSDAY.

THOSE WILL TRAVEL PLANS TONIGHT INTO EARLY FRIDAY MORNING SHOULD BE PREPARED FOR THE POSSIBILITY OF SLIPPERY CONDITIONS. CHECK UPDATED ROAD CONDITIONS BEFORE DRIVING.