Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

But what is an atmospheric river? Here's a look at the upcoming weather patterns ... Here's a list of live cameras showing what the weather is looking like at Tahoe ski resorts, which are ...

LOOK AT SOME OF THESE TOTALS ... WE HAVE THAT Back-to-back storm systems carrying moisture from an atmospheric river brought waves of rain and snow to Northern California. The first system ...

Another atmospheric river is expected to bring heavy rain to ... "While this rain will be beneficial to areas like the Central Valley and L.A. Basin, it could be too much of a good thing in ...

this storm looks much more focused to the north of L.A. County,” Schoenfeld said. This will be the first atmospheric river storm of the winter for Los Angeles County. Ventura, Santa Barbara and ...

The Bay Area saw significant storm impacts Tuesday as an atmospheric river brought heavy rain, urban and river flooding, and ...

It could rain for many hours each day in the middle of next week as the edge of one of these storms takes a swing into ...

After a very dry January for the Central Coast, rain is finally on the way. The rain this weekend, and perhaps into most of ...

HERE IS A LOOK AT NATIONAL TEMPERATURES HERE IS A ... depending on where the atmospheric river sets up and stalls. There is a Flood Watch for Santa Cruz and Santa Clara Counties Friday midday ...

Another atmospheric river is expected to bring heavy rain to most parts of ... "While this rain will be beneficial to areas like the Central Valley and L.A. Basin, it could be too much of a good thing ...