In San Francisco, authorities issued the first-ever tornado warning. Meanwhile, upstate New York saw heavy snow, the Midwest ...

Inclement weather has plagued areas of the U.S. in the first half of the weekend, with dangerous conditions including heavy ...

A potent winter storm targeting Northern California this weekend brought what appears to be the first official tornado ...

A Level 3 storm has spawned a rare Tornado Warning in San Francisco and left behind a path of destruction across the Bay Area ...

Winter storm warnings are in place for the Sierra Nevada until 10 p.m. Saturday, where 6 to 24 inches of snow are possible.

Rain and winds brought power outages to the Bay Area after a Saturday morning tornado warning. Elsewhere: lots of weekend ...

With snow blanketing Ottawa, tobogganing season is here, but there's one popular sledding hill in Mooney's Bay that isn't ...

A major ice storm created treacherous driving conditions across Iowa and eastern Nebraska this weekend and prompted temporary closures of Interstate 80 after numerous cars and trucks slid off the ...

The ongoing stormy pattern across the West will not wane as the weekend continues, AccuWeather meteorologists say. As the early weekend storm shifts farther inland and across the northern Rocky ...

The National Weather Service has lifted the tornado threat for the city of San Francisco and a part of San Mateo County Saturday morning. The National Weather Service has lifted the tornado threat for ...

Meteorologists said the first major storm of the 2024-2025 winter season will blanket high elevations of the Sierra Nevada ...