A winter storm system moved across the United States on February 5, satellite imagery released by CSU/CIRA and NOAA shows.

Here are is where to find live, interactive radar and traffic maps on KCRA.com to help keep you prepared during weather ...

The KCRA 3 weather team issued an Impact Day for the Valley and Foothills because of how rain will affect outdoor activities and travel. In the Sierra, we issued an Alert Day because travel is not ...

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

Even if some winter weather alerts span huge areas of the country, they may only affect a relatively small number of people. The map below shows how much of a state’s population ...

A winter weather advisory is in effect for the entire Chicago area, with one-tenth of an inch of ice possibly falling thanks to freezing rain and drizzle.

A powerful ice storm is set to affect the Midwest and Northeast of the U.S., bringing treacherous conditions, including ...

An atmospheric river is pounding Northern California with heavy rain and the threat of flooding before heading to Southern California.

President Donald Trump has nominated Neil Jacobs to lead the National Oceanic and Atmospheric Administration, turning to the ...

A mid-week winter storm is expected to bring snow, ice, and rain, affecting regions from the Midwest to the Northeast, ...

Around 140 million people across more than two dozen states people may experience temperatures greater than 70 degrees. Here ...