The final atmospheric river of the week brings much colder air and low snow levels. This storm will bring less valley rain but will impact the evening commute.

Another atmospheric river-driven storm will impact Northern California and the Pacific Northwest starting Thursday morning. That event is forecast to be somewhat less impactful than the high winds and ...

Days of wet weather to start the month of February are having a noticeable impact on area reservoirs and the Sierra snowpack.

In what has become a much-anticipated sight, the morning glory spillway at Lake Berryessa is now active after this week's ...

The National Weather Service, which is suffering its lowest staffing in decades, is staring down further cuts and the ...

A winter weather advisory will be in effect from10 p.m. Wednesday until noon Thursday for South-Central Pennsylvania. A ...

Two atmospheric rivers dumped heavy rain from the valley to the Sierra resulting in rises on area waterways. Here's how the ...

Northern California will get a day to dry out Wednesday before more widespread rain and heavy snow returns later this week.

SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...

California remains in the grip of an unrelenting atmospheric river delivering record-breaking rainfall, heavy mountain snow ...

A temporary loss of access to key datasets on levels of CO2 in the atmosphere added to concern about the potential fallout of the Trump administration’s attacks on climate science ...

For freezing drizzle (FZDZ), this is often not the case. There may be warmer air above you, but in some situations the ...