Nearly $1.5 million in tornado, flood damage in St. Charles County alone.
The storm Friday night produced two tornadoes, one that began in St. Charles County and traveled 32 miles through parts of St. Louis County.
Crews working to determine extent of damage; full closure possible.
The auxiliary lock could be closed for another day or two.
The Jasper County Courthouse remains closed after a thunderstorm blew off part of the roof.
Local expert estimates up to 50,000 cars suffered hail damage.
Ill. Gov. says more homes suffered damage than originally believed.
The total price tag is expected to go even higher, when they factor in business interruption, emergency repairs, and ongoing loss of revenue.
Tree into house in St. Peters, thick branches ripped down by 60 mph winds.
This morning’s storms knocked down power lines and damaged farm buildings in central Illinois.