...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 AM CST FRIDAY... THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A WINTER WEATHER ADVISORY FOR LIGHT SNOW...WHICH IS IN EFFECT FROM 6 PM CST THIS EVENING UNTIL 9 AM CST FRIDAY. * EVENT...TOTAL SNOWFALL ACCUMULATIONS UP TO 2 INCHES WILL BE POSSIBLE ESPECIALLY ACROSS DEEP EAST TEXAS FROM LUFKIN EASTWARD TO TOLEDO BEND. * TIMING...BEGINNING 6 PM CST THIS EVENING THROUGH 9 AM CST FRIDAY MORNING. * IMPACT...SNOW ACCUMULATIONS COULD MAKE TRAVEL HAZARDOUS ESPECIALLY ON BRIDGES AND OVERPASSES. IN ADDITION...ROADWAYS MAY ALREADY BE WET FROM LIQUID RAINFALL THAT WAS FELL EARLIER. BELOW FREEZING TEMPERATURES WILL ALLOW THIS WATER TO FREEZE ON AREA ROADWAYS BENEATH THE ACCUMULATING SNOW. MOTORISTS ARE URGED TO USE CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.