Last night, it was heavy rains. Tonight in Chicago, it is high wind damage. Via Twitter. @ - Just saw this, unbelievable pic.twitter.com/AyLdKr3NSs — Isles OfErin (@IslesofErin) July 25, 2016 It is damage to the covered walkway along the L Train between Chicago and Racine caused by high winds. Here is a Tweet. Again, caused by wind not lightning. Here is what the radar looked like at the time. There is other damage in the city. UPDATE from Chicago Tribune : Portions of the CTA’s Red Line, Blue, and Brown Line service have been temporarily suspended because of damage to a platform and debris, including a tree, that fell onto the tracks during Sunday night's storm, according to the transit agency. Service on the Red Line between the Belmont and Grand stations has been halted on the North Side because a tree fell onto the tracks near the Armitage station, according to CTA spokewoman Catherine Hosinski, who was citing preliminary information. As a result...