With severe weather tearing through South Dakota early Monday morning, the South Dakota Highway Patrol is warning travelers ...

A dangerous derecho is expected to form in parts of the Northern Plains and Upper Midwest on Monday, with wind gusts over 75 ...

A dangerous derecho is expected to form in parts of the Northern Plains and Upper Midwest on Monday, with wind gusts over 75 ...

As parts of the Midwest continued to experience catastrophic flooding overnight and into Monday, dangerous heat and humidity ...

After the severe weather that hit the Watertown/Castlewood area on Sunday, the South Dakota Highway Patrol is warning ...

Severe thunderstorms could continue into July 29, bringing havoc to morning commutes in Chicago, Milwaukee and Indianapolis.

Major cities under heat alerts Monday include Dallas, Oklahoma City, St. Louis, Chicago, Memphis, Atlanta, Tampa, Charleston, New York, Philadelphia and Boston.

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

Parts of Lincoln County were not as lucky as Sioux Falls, including what the Lincoln County Sheriff's Office called ...

A storm brought heavy rain and flash flooding to parts of eastern South Dakota, including Aberdeen and Watertown, on July 23.

As the storm came to a close, Mitchell street department crews were out working through flooding in areas of the city. Kids were playing in the street at the intersection of 13th ...