An atmospheric river is essentially a narrow band of Pacific moisture, water vapor, that is funneled into a long narrow flow.
The definition: An atmospheric river (AR) is a long plume of moisture that stretches from the tropics or subtropics into ...
One atmospheric river is already affecting the West right now, and at least two more are forecast to impact next week. The systems, each corridors of deep tropical moisture transported to ...
Both reservoirs have been steadily rising since November, after the start of California's water year in October. A series of ...
A dry January will turn into a wet February! A blanket of snow will cover Central Idaho, bringing valley rain and the possibility of valley snow. Here's the latest forecast.
Back-to-back atmospheric river storms are set to hit Los Angeles County this week — giving the region much-needed moisture ...
Eight to 12 inches of rain expected across parts of Northern California through Tuesday, with an Local StormMax™ of 24 inches. Heavy rainfall from the atmospheric river will not impact ...
A rain-laden ‘vapour surge’ charging in from the Pacific threatens torrential downpours and up to five feet of snow. Western ...