Thundersnow, a rare and powerful winter weather event, could make an appearance in Northeast Wisconsin as Winter Storm Cooper ...

A powerful, atmospheric river-driven storm is hitting California today, bringing with it heavy rain, strong winds and feet of Sierra snow. The storm, which prompted a lengthy flood advisory for San ...

From downed trees to flooded streets, Thursday's rain caused a number of issues across the North Bay. "We need it, but I’m ...

THUNDER BAY — Despite a province-wide red alert issued by Canada Post to halt mail delivery, the Crown corporation has ...

The storm left Sydney’s public transport on its knees and roads inundated as more than 85 millimetres of rain fell in some ...

Flooding and power outages have been reported in Taupō this evening as heavy thunderstorms strike MetService earlier issued a ...

The Bay Area saw significant storm impacts Tuesday as an atmospheric river brought heavy rain, urban and river flooding, and ...

SAN FRANCISCO (KGO) -- The Bay Area saw significant storm impacts as an atmospheric river brought heavy rain, urban and river ...

San Francisco broke a daily record for rain that had been in place since 1887 on Tuesday, with a pounding 2.53 inches of rain falling, according to the National Weather Service. The rain was so heavy ...

Storms spawned at least one tornado, sent creeks over their banks and caused flash flooding Thursday in portions of West ...

As a historic winter storm pushes towards Florida ... That sunlight and warmer temperatures tend to keep sustained cold air at bay, preventing it from amassing in quantities for snow to form.

The NWS San Francisco CA issued a report at 5:33 p.m. on Tuesday for strong thunderstorms until 6 p.m. for Santa Cruz Mountains and Northern Monterey Bay.