National Weather Service maps show you what to expect with the winter storm and when it might be over.

A major winter storm is set to spread heavy snow and damaging ice across a large portion of the United States over the coming ...

Winter storms and extreme cold are forecast to wallop the U.S. with snow and ice through the weekend. Prepare for power outages and transportation issues.

States across the central and eastern U.S. are under extreme heat watches and warnings as the areas face a dangerous heat wave throughout the first half of the week, according to the National Weather ...