A tornado siren blared in Iowa this afternoon as a funnel cloud could be seen in the backdrop of the famed speedway outside ...

Bad weather and fewer planes pose challenges during busiest travel day of the year, Cyber Monday sales expected to break records and Police departments across the nation face staffing shortages ...

NBC News’ George Solis reports. Residents of Rock Valley, Iowa, were forced to evacuate their homes due to extreme flooding after a broken levee sent water gushing into neighborhoods.

With Memorial Day weekend in full swing, severe storms across parts of the South are threatening the record holiday travel rush. It comes as the TSA faces its first major test of the new REAL ID ...

NBC News’ Kathy Park reports from the storm zone in Memphis, Tennessee. A powerful spring storm system is threatening millions with dangerous weather from northeast Texas to Michigan.

NBC News' Priscilla Thompson reports from Dallas. Large hail and isolated tornadoes are threatening millions after a deadly week of weather. In some areas, flooding is now a major concern.

Windy weather - we head to California for an update on the Santa Ana winds and what causes wind in the first place. Then, whale tale: scientists are using artificial intelligence to learn more ...

Millions of people are under winter weather alerts from Texas to New York as travelers head home after Thanksgiving. NBC News’ George Solis has the details as the TSA braces for what is expected ...

NBC News' Tom Costello got a behind-the-scenes look at how United Airlines is trying to minimize disruptions. IE 11 is not supported. For an optimal experience visit our site on another browser.

The Monday inauguration of President-elect Trump was moved indoors to the Capitol Rotunda because of frigid weather. Beyond the weather, the Secret Service has been planning for the inauguration ...