Swath of Tornado Destruction over Washington, IllinoisThe National Weather Service is surveying the damage and will have a preliminary EF rating later today.Source: WGN-TV SKYCAM 9's @amyphotochicago | www.Amyphotochicago.com | +WGN News Original: https://www.facebook.com/photo.php?fbid=10151969684863847&l=b384598622