California's two largest reservoirs, Lake Shasta and Lake Oroville, saw water level increases over the weekend after an atmospheric river brought heavy rain to the region. Both reservoirs have been ...

An atmospheric river event is forecast to bring rainfall, snow, and the potential for flooding to parts of California this ...

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

The Weather Prediction Center has maintained a Slight Risk (level 2 ... Oceanic and Atmospheric Administration, atmospheric rivers can vary greatly in size and strength, however the average ...

"Essentially, because these forecasts are becoming improved, we're improving the way we can manage our water in the reservoir while reducing flood risk downstream." The recent atmospheric river ...

Yuba Water Agency The recent atmospheric river measurements help inform changes ... has planned to create a second spillway at a lower level of the dam, which would allow more opportunities ...

‘A generational opportunity’ The recent atmospheric river measurements ... Winter spillway release Yuba Water Agency has planned to create a second spillway at a lower level of the dam ...

The Weather Prediction Center has maintained a Slight Risk (level ... atmospheric rivers can vary greatly in size and strength, however the average atmospheric river carries an amount of water ...

Last weekend's rainstorm pushed Lake Shasta levels up almost four feet between last Friday and Sunday, according to California Department of Water Resources data. Here’s how full Lake Shasta and ...