Add Yahoo as a preferred source to see more of our stories on Google. Multiple tornado warnings hit Oklahoma early Thursday as a line of severe thunderstorm systems moved in. The first warning came ...

Storms were expected across Indiana Sunday night as record-breaking high temperatures from earlier in the day start to drop. A tornado watch was in effect for Marion County and other Central Indiana ...

Forecasters say over half the U.S. population could be affected by snow, ice or bitter cold as a winter storm sweeps across the county.

A tornado warning is issued when a tornado is either sighted or indicated on radar, meaning there is imminent danger to life and property.