When it comes to severe weather events like tornadoes and flash floods, what's the difference between a watch and warning, ...

Tornadoes can (and have) hit every U.S. state, but the area nicknamed Tornado Alley is probably where your mind goes when you think of dangerous twisters. This year, that’s not be the region ...

Northern California will see a third day of soaking wintry weather on Friday as another round of rain and snow is expected.