Meteorologists are warning that a gigantic line of powerful thunderstorms is likely to threaten one in five Americans.
The storm system packing tree-toppling winds is forecast to rumble Wednesday from Iowa to Maryland.
The continuous line of storms might even spawn an unusual weather event called a derecho. That's a massive storm of strong straight-line winds spanning at least 240 miles. A historic derecho last year killed 13 people and knocked out power to 4 million residents.
The National Oceanic and Atmospheric Administration, or NOAA, issued weather warnings this week that are credited with saving lives in Oklahoma. And it, like other government organizations, is dealing with the impact of the federal budget cuts knows as sequestration. The agency reports however, they will still maintain its critical missions.