The models were built and deployed by NOAA's Environmental Modeling Center in coordination with the National Weather Service. A spokesperson for the service, Erica Grow Cei, ...

Northern U.S. states and higher elevations have the best chances of a white Christmas, while southern and western areas are ...

The National Weather Service (NWS) issued "life-threatening" flash flood warnings for parts of Southern California.

A Tornado Warning has been issued for parts of Santa Cruz County on Christmas, the National Weather Service said. The warning ...

The NWS Hanford updated its Christmas Day forecast on Wednesday. It calls for a thunderstorm after 7 a.m. and wind gusts up to 30 mph. There is a 100% chance of rain Thursday, and Merced County could ...

Winter storms threaten holiday travel with snow in the Northeast and heavy rain across California. Newsweek's live blog is closed.

The atmospheric river storm is likely to cause a slew of hazards this week across California, including urban flooding, downed trees, outages and travel delays.

Evacuation warnings and orders are in place for Los Angeles County ahead of the storm, the recent burn areas like the ...

Rain is expected to return to the Central Coast by Tuesday, ending a rainless streak of an estimated 33 days, one of the longest on record during our wet season, which runs from November through March ...

Rain could start falling in Southern California as early as Tuesday afternoon. It'll start off scattered and light but ...

The City of Mountain View flood page and its linked videos walk through the basics: leave bags pliable by not overfilling ...

The NYC area, including parts of NJ and CT, could get hit with several inches of snow this weekend. Here's a first look at the timeline and predicted totals.