National Hurricane Center Watching Oscar Closely

Now Playing

National Hurricane Center Watching Oscar Closely

Next Up

Raging Floodwaters Tear Apart Mobile Home

Nighttime Heat Dangers People Overlook

They Use Whatever They Can To Stop Flooding

Have You Had Your Hottest Day Of The Year Yet?

Intense Heat Fuels Deadly Wildfires Across Europe

Heat Dome Explained

Storm Turns Pontoon Into Wild Ride

What Is An Invest?

Driver Almost Hit After Storm Rips Roof From Home

Security Cam Captures Flood Inundating Business

Chimp And Friends Chill Amid Summer Heat

Rare View As Tornado Rips Through Neighborhood

Colorado Landspout Destroys Roofs

Warmer Overnight Temps Bring More Danger

Hurricane Harvey Survivors Help Texas Flood Victims

Satellite Images Show Devastation Of Texas Floods

Why We're Likely To See More Events Like Texas Floods

What Is A Flash Flood Emergency?

See A Home Swept Away In Deadly New Mexico Flood

Woman Rescued After Clinging To Tree For Hours

Trapped: Mom, Daughter Ride Out Flood On Roof

Fifth Day Of Searching In Texas, More Than 100 Dead

Deer Caught Up In Destructive Texas Flash Flood

Timeline: How The Deadly Texas Flooding Unfolded