A massive winter storm this weekend will impact 240 million people across more than 40 states, A trailing blast of Arctic air associated with the polar vortex is expected to bring bitterly cold air.

Rumors are spreading on social media that the frigid temperatures in the Upper Midwest this week could mean exploding trees. FOX 9's Cody Matz breaks down this viral claim. MINNEAPOLIS (FOX 9) - The ...

More than 175 million people are in the path of a potentially historic winter storm that's expected to extend over 2,000 ...

OAKLAND, Calif. - As Santa Claus made his delivery rounds Christmas morning, he encountered scattered thunderstorms that failed to dampen the holiday spirit. However, the Bay Area could see more ...

SAN JOSE, Calif. - Another atmospheric river is forecast to drench the Bay Area beginning Tuesday evening and lasting through Christmas, bringing heavy rain and triggering a flood watch. As the storm ...

The Bay Area Air District has issued its first Winter Spare the Air alert of the season, in effect through Thanksgiving night. Wood smoke is the leading source of winter air pollution in the Bay Area.

This fall, the Bay Area Air District updated the threshold for issuing a Winter Spare the Air Alert. On a Winter Spare the Air Alert day, all wood burning is illegal. Just one evening of wood burning ...

SAN FRANCISCO - The National Weather Service issued a beach hazard statement for the Bay Area's coast that took effect at 4 p.m. Thursday and will continue through next Monday night. The weather ...

A storm system is expected to bring moderate to heavy rain and gusty winds to the Bay Area starting Sunday night. The first battering of rain will last through Monday. Tuesday and Wednesday are ...