Torrential downpours may lead to flooding, particularly in the southern counties. As the weekend progresses, Sunday promises ...

In some extreme cases, thunderstorms can spawn a derecho, a long-lived windstorm with gusts over 100 mph, strong enough to ...

A radar indicated tornado warning has been observed in Clark and Crawford Counties, Illinois. This includes the cities of ...

Dozens of tornadoes are reported from thunderstorms that lit up the radar from Wisconsin to Mississippi in the early hours ...

A radar-confirmed tornado has been observed near Mattoon, Illinois. Parts of eastern Illinois have also experienced storm ...

The Tri-State Tornado, began forming at lunchtime. It touched down in rural Missouri, an F-5 monster on the modern scale, and ...

A dynamic storm system threatening to spawn powerful tornadoes and hail as big as baseballs has earned a relatively rare ...

After an evening with no activity, the storm system arrived in Effingham County just after 11pm. The storms featured rain, strong winds, relentless lightning and reports of hail. The storm sirens were ...

This is only the third time since 2006 and likely only the third time in their history that a High Risk of severe weather was issued on Day 2, according to the NWS Storm Prediction Center. The ...

A sprawling storm system crossing the U.S. has overturned semitrucks on highways and fanned wildfires in Texas, Oklahoma, ...

Watch live coverage in the media player. An ABC 17 Stormtrack Weather Alert Day has expired after a line of severe ...

According to the Storm Prediction Center, Saturday is likely the third time in history the Storm Prediction Center has issued a high-risk warning on the second day of a storm. Central Mississippi and ...