June 12, 2013 5:18 pm Tornado Sighted in Somonauk NBC 5 Chief Meterologist Tracks a Tornado Sighting in a Central Illinois town. Local 2:44 Tuesday morning weather 1:53 Monday night forecast 2:44 Monday morning weather 2:22 CHICAGO'S FORECAST: Rainy Monday Commute 2:10 Chicago Forecast: More storms in the forecast