Water from the San Francisco Bay ... in the area. “The biggest thing that we tell people in the city is to put as many walls ...

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

Areas of patchy dense fog are present Sunday morning along with areas with frost in the Valley. Fog will lift by noon across ...

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

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

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 ...

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

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 ...