Add Yahoo as a preferred source to see more of our stories on Google. WASHINGTON (AP) — Nearly every type of wild weather hit some part of the United States on Monday as the normal changing seasons ...

Seemingly unrelated weather systems illustrate how connected we are by larger patterns that move around in our atmosphere.

Weather is never random. Every unusual storm, every record-breaking heat wave, every flood that seems to come out of nowhere ...

Meteorologists say the United States is getting hit by almost every kind of extreme weather at once, as spring air masses collide and the jet stream twists ...