Parts of Nebraska and Iowa are at risk for isolated tornados, large hail, and damaging winds on Thursday night.

The Current Temperature map shows the current temperatures color ... In most of the world (except for the United States, Jamaica, and a few other countries), the degree Celsius scale is used ...

A cold snap sweeping across large portions of the United States on Tuesday has prompted freeze warnings in at least 10 states, as sub-freezing temperatures threaten to damage crops and delay recovery ...

Across parts of the Midwest, mid-Atlantic and Southeast, 55 million people remained under frost and freeze alerts.