The National Weather Service says a Winter Weather Advisory is in effect until 8:00 PM today. 2-4 inches of snowfall are possible. National Weather Service forecaster Joe Skowronek (scoh-RON-eck) says southern Indiana will take the biggest hit from the latest winter storm.. After the snow, the area will have to endure one more night of bitterly cold weather. Tonight’s low will be about nine-above. High temperatures are forecast to rise to near 61 by Thursday.