At 1:08 p.m. on Sunday, the National Weather Service released a tornado warning in effect until 1:30 p.m. for Westmoreland County.

On Saturday at 1:43 p.m. the National Weather Service released an updated tornado warning in effect until 2:15 p.m. for Franklin County.

A tornado warning has been issued for Webster County and northern Wright County until 7:15 p.m. Check out the livestream above for the latest updates.

Communities across Missouri, Illinois, and Indiana were devastated by the deadliest and longest-running tornado ever recorded a century ago. Here's what happened.

The deadliest tornado in recorded U.S. history occurred 100 years ago. The Tri-State Tornado touched down in southeastern Missouri on March 18, 1925.

Tuesday will mark a somber anniversary, as it will be 100 years since the deadliest tornado in the country’s history ripped through Missouri, Illinois and Indiana.

Millions of Americans across the country are on alert for a severe weather outbreak as violent, long-track tornadoes with damaging winds of up to 80 mph and large hail are expected across the Midwest and South with the cross-country storm moving east.

Violent tornadoes and high winds decimated homes, wiped out schools and toppled semitractor-trailers as a monster storm that killed at least 32 people ripped its way across the central and southern U.