...HIGH WIND WARNING IN EFFECT FROM 7 AM TO 7 PM EST THURSDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 60 mph expected. * WHERE...Portions of East Central Indiana and Central and West Central Ohio. * WHEN...From 7 AM to 7 PM EST Thursday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.