Two meteorologists for the National Weather Service's Bay Area office set out on Saturday to survey the damage caused by two ...

An ice storm created treacherous driving conditions in Iowa and eastern Nebraska over the weekend. Meanwhile, San Francisco was under a tornado warning.

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

A major ice storm has created treacherous driving conditions across Iowa and eastern Nebraska and prompted temporary closures ...