A topsy-turvy week of weather starts cool and ends on a warm note.

An unusually extended Pacific jet stream could bring larger swings between cool and warm weather to California in the coming ...

A persistent wildfire and fire weather threat is impacting portions of the Southwest and Central Plains this week due to an ...

Omega Block pattern traps heat in the Plains and South this week while storms bring severe weather to the Central U.S. and rain to both coasts.