A resident looks over damage on Friday, April 10, 2015, following a tornado that hit the town of Fairdale, Ill., Thursday night. The National Weather Service says at least two tornadoes churned through six north-central Illinois counties. (AP Photo/Matt Marton)
Residents look over damage on Friday, April 10, 2015, following a tornado that hit the town of Fairdale, Ill., Thursday night. The National Weather Service says at least two tornadoes churned through six north-central Illinois counties. (AP Photo/Matt Marton)
This Friday, April 10, 2015 aerial image made from video provided by ABC 7 Chicago (WLS-TV) over Fairdale, Ill., shows damage after a tornado blew through the area Thursday evening. The National Weather Service says at least two tornadoes churned through six north-central Illinois counties. (AP Photo/Courtesy of ABC 7 Chicago (WLS-TV)
This Friday, April 10, 2015 aerial image made from video provided by ABC 7 Chicago (WLS-TV) over Fairdale, Ill., shows damage after a tornado blew through the area Thursday evening. The National Weather Service says at least two tornadoes churned through six north-central Illinois counties. (AP Photo/Courtesy of ABC 7 Chicago (WLS-TV)
This aerial image made from video provided by ABC 7 Chicago (WLS-TV) on Friday, April 10, 2015, in Fairdale, Ill., shows damage after a tornado blew through the area Thursday evening. The National Weather Service says at least two tornadoes churned through six north-central Illinois counties. (AP Photo/Courtesy of ABC 7 Chicago (WLS-TV)
Eloy Hernandez, of Rochelle, Ill. looks for his belongings in the remains of his home early Friday morning April 10, 2015, after the home was destroyed by a tornado Thursday night. The National Weather Service says at least two tornadoes churned through six north-central Illinois counties Thursday night. One person was killed in the small town of Fairdale, Ill. (AP Photo/Daily Herald, Paul Michna) MANDATORY CREDIT, MAGS OUT
This Friday, April 10, 2015 aerial image made from video provided by ABC 7 Chicago (WLS-TV) over Fairdale, Ill., shows damage after a tornado blew through the area Thursday evening. The National Weather Service says at least two tornadoes churned through six north-central Illinois counties. (AP Photo/Courtesy of ABC 7 Chicago (WLS-TV)
This Friday, April 10, 2015 aerial image made from video provided by ABC 7 Chicago (WLS-TV) over Fairdale, Ill., shows damage after a tornado blew through the area Thursday evening. The National Weather Service says at least two tornadoes churned through six north-central Illinois counties. (AP Photo/Courtesy of ABC 7 Chicago (WLS-TV)
This aerial image made from video provided by ABC 7 Chicago (WLS-TV) on Friday, April 10, 2015 in Fairdale, Ill., shows damage after a tornado blew through the area Thursday evening. The National Weather Service says at least two tornadoes churned through six north-central Illinois counties. (AP Photo/Courtesy of ABC 7 Chicago (WLS-TV))