The definition: An atmospheric river (AR) is a long plume of moisture that stretches from the tropics or subtropics into ...

The atmospheric river's effects are expected to last at least through Tuesday, one meteorologist told Newsweek.

Forecasts indicate that an atmospheric river will bring heavy rain and snowfall to much of the Pacific Northwest starting late this week and lasting through the weekend. With persistent heavy ...

NOW, SOME OF THOSE SYSTEMS WILL TAP INTO SOME OF THAT ATMOSPHERIC RIVER MOISTURE. REMEMBER, NOT ALL ATMOSPHERIC RIVERS ARE CREATED THE SAME. WHAT’S COMING TO THE WEST COAST THIS WEEKEND LOOKS RE ...

SAN FRANCISCO – A series of atmospheric river events promise to deliver heavy precipitation across Northern California and the Pacific Northwest in the form of valley rain and mountain snow with the ...

Homeland Security Secretary Kristi Noem said Wednesday that the Trump administration has revoked a decision that would have protected roughly 600,000 people from Venezuela from deportation ...

This will be the first round of rain from an atmospheric river, which will keep off and on rain in northern California through Monday. A Flood Watch has already been issued for the Sacramento ...