Multiple rounds of thunderstorms are expected on Wednesday in Chicago, with the possibility of severe conditions at night. The day starts with morning downpours and hail, which could affect the morning commute. Temperatures reach the upper 60s, near 70 degrees, with gusty winds outside of storms.

There is a tornado watch in place for the afternoon and evening in Chicago's south suburbs and Northwest Indiana.

Tornado Watch. This alert signifies that current weather conditions are conducive to the formation of tornadoes. It doesn't confirm that a tornado has developed but indicates that

The National Weather Service issued a tornado warning for southcentral Wisconsin on Wednesday. The warning includes Stoughton, Edgerton and Evansville and is active until 6:30 p.m. The weather service said a tornado was "radar indicated" and pea-sized hail is possible.

The National Weather Service issued a tornado emergency, the most severe type of warning that exists, in Lake City, Arkansas.