A long-duration atmospheric river is set to bring moderate to heavy rain in northern and central parts of California, but ...

Separating sewage and stormwater won’t fully address the pollution washing into Metro waterways. Stormwater contains a wide ...

KOIN 6 Meteorologist Josh Cozart shares when the latest atmospheric river will impact Portland as snow threatens most of the ...

At atmospheric river continues to slam portions of California Tuesday, with multiple inches of rain expected until Wednesday.

In the northern Sierra Nevada, snow will fall in feet — not inches. And in the Northern California Coastal Range, a general 5 ...

From Oct. 18 to 20, an atmospheric river — a moving column of water vapour in the atmosphere — hit much of southern B.C., bringing heavy rains which broke previous records for rainfall in a number of ...

An atmospheric river is a weather feature that can be beneficial and crucial, but can also be a damaging event - particularly for those near the West Coast of the United States. The definition ...

One atmospheric river is already affecting the West right ... The other low-pressure system was near Vancouver Island on Friday, but has since moved inland over southern British Columbia.