The atmospheric river is expected to peak around Christmas Eve, with wet weather potentially continuing into the weekend.

Learn how atmospheric rivers form, why they cause mega-storms and flooding, and what new science reveals about their growing ...

Salem is preparing for an atmospheric river expected to bring heavy rain, rising creeks and potential flooding across the Mid ...

After one strong atmospheric river, which elevated the flood threat and led to power outages from blustery winds, another ...

After record flooding in Washington state, then a widespread western windstorm, more atmospheric rivers are targeting ...

While the Fraser Valley has seen devastating flooding over the last 10 days, other parts of the province are also dealing ...

In Southern California, coastal and valley areas are projected to receive 2 to 4 inches of rain, while foothills and mountainous regions could see as much as double those amounts. Northern California ...

Rain is expected to arrive in the Bay Area on Thursday. Once it starts, the region won’t see dry weather for at least a week, ...

The B.C. government says it's uncertain when a stretch of a major highway between Hope and Princeton will reopen after last ...

The parade of Pacific storms is on the move and will focus farther south over much of California beginning during the week of ...

Northern California's weeks-long dry spell is about to break in a big way. A storm system will send atmospheric river moisture to the region starting this weekend. Rounds of rain and snow are expected ...