A widespread Extreme Cold Watch is in effect across parts of California from late Thursday night through Friday morning, Jan.

A pair of weather systems moving through the state this week will bring scattered rain and cold temperatures, with lows ...

The National Weather Service has issued a coastal flood warning along the San Francisco Bay effective until 2 p.m. Saturday ...

Using an umbrella and wearing extra layers may keep you more comfortable when outdoors this weekend. We have a look at the ...

The northern lights, a full moon and the peak of the Quadrantid meteor shower could all be observed in the sky tonight.

Rachel Kennedy, a meteorologist at the National Weather Service, explained that one reason for the record-high water levels ...

Auroras may be visible from Alaska to Illinois as an incoming coronal mass ejection could disrupt Earth's magnetic field and ...

The National Weather Service has issued coastal flood and wind advisories for parts of the Bay Area through the weekend.

A powerful geomagnetic storm may light up skies across parts of the United States on New Year’s Eve, as a surge in solar ...

Even when you are in the potential view line for seeing the northern lights, it does not guarantee they will be visible. The ...

A powerful winter storm system moving across the Great Lakes and Northeast is bringing snow and ice, frigid temperatures and ...