National Weather Service survey crews on Wednesday confirmed a fifth tornado that struck the Chicago area during the severe storms that rolled across the region earlier in the week. An EF-0 struck Wheaton on Monday, NWS said, with peak winds around 75 mph. WATCH HERE WATCH HEREThe Wheaton tornado joins four others that struck the Chicago area on Monday that were confirmed the following day by NWS. The five twisters bring the preliminary tornado count for the Chicago area this year up to 60, according to NWS. NBC Chicago Meteorologist Brant Miller breaks down the tracks of several tornadoes that struck the Chicago area on Monday.