Atmospheric rivers are a plume of moisture that extend across the Pacific to near Hawaii. When they hit land they can cause ...

Snow and ice in whiteout conditions contributed to as many as 30 cars involved in a pileup on a major highway connecting ...

Most of the California coast is under a flood alert as torrential rain and mountain snow intensified over California Thursday ...

Snow and ice in whiteout conditions contributed to a pileup of more than 100 cars on a major highway connecting Oregon and ...

Snow and ice in whiteout conditions contributed to a pileup of more than 100 cars on a major highway connecting Oregon and Idaho, reportedly injuring several people, as a winter storm descended on the ...

Following a brief lull in the stormy pattern, California residents are on track to be doused by another atmospheric river ... to be mainly dry across the Pacific Northwest as storms may not ...

Snow elevations will start to rise later next week. That comes as the Pacific Northwest prepares for an atmospheric river. Dry skies will overwhelm the forecast next week. Some of the coldest ...

Another atmospheric river is expected to bring heavy rain to ... late last month and forced officials to close sections of the Pacific Coast Highway and Topanga Canyon Road. Much of California ...

KOIN 6 Meteorologist Josh Cozart shares Portland's wintry mix, winter cold and sunshine, to an atmospheric river that's expected over the next week. KOIN 6 Meteorologist Josh Cozart shares ...