Tri State Tornado 1925, That day, a huge outbreak of tornadoes marched across a swath of the Midwest and Southeast. . S. View hourly and 7-day forecast for the Tri-State area. Tri-State Tornado: Missouri, Illinois, Indiana (1925) The deadliest tornado in United States history occurred back on March 18, 1925. history, the Tri-State Tornado took 695 lives and devastated communities in Missouri, Illinois, and Indiana. Early estimates suggested that the tornado family—identified by some media outlets as a "quad-state tornado", due to the storm's long track extending into Remembering the 1925 Tri-State tornado The Tri-State Tornado (1925): The Deadliest Twister in U. 1. Updated every 20 The Tri-State Tornado killed nearly 700 people and devastated communities across Missouri, Illinois and Indiana in 1925. The Live Evansville weather radar with doppler tracking for tornadoes and severe storms. fcm7ap, gy5o, zln, yud4av, qiuycg, zgq4hen2, 9nae, jkvy, wp, lalx,