Tornadoes In Illinois 2025. This interactive map, which contains data from january 1950 to august 31, 2024, pinpoints where a cyclone touched down and traces its path of destruction. There were 83 tornado fatalities in the u.s.

However, the numbers rapidly increase each hour in the afternoon. The national weather service has confirmed the chicago and rockford areas saw 27 tornadoes touch down last monday alone.