The remnants of an "atmospheric river" will move across Arizona Friday into the weekend, but most of the river's flow will stay in California.

A powerful winter storm with heavy snow is headed to areas in the Midwest and Northeast. Meanwhile, the South is preparing ...

Winter weather warnings for the weekend have been issued for 27 states, with up to 2 feet of snow expected. Freezing ...

Much of the eastern U.S. is bracing for a renewed round of harsh, soggy weather, while snowstorms were predicted in the ...

A potent storm that already plunged parts of California underwater has started to deal a serious blow to the eastern half of ...

Typically more useful for short-term forecasts — ranging from just a few hours to three days before an event — mesoscale ...

Even with the leftover snow and slush, Portlanders still came out to enjoy the last weekend of the 10th annual Portland Winter Light Festival on Friday night.

A winter storm is moving out of the San Diego area Friday but brought much-needed rainfall and gusty winds that led to some flooding and downed trees.

If you’re among the people who kept tabs on the ever-changing forecast for the winter storm that hit the Edwardsville area on Wednesday and wondered why it kept changing, a local weather expert offers ...