Huge Sahara dust cloud to impact Florida, Louisiana, and more this week

A wide-reaching Sahara dust plume is sweeping across the Caribbean and expected to impact parts of the southern US this week. Here’s how it could affect health, skies, and hurricane season.

Kentucky woman saves 2-year-old son buried in tornado rubble by 'following his cry'

When the EF-4 tornado decimated parts of London, Kentucky, last week, many, like 23-month-old Parker, were asleep. His mother, however, was wide awake and listening as a killer tornado roared closer.

Summer has gotten hotter nearly everywhere: See where it's worst

U.S. summers are heating up fast, and a new study shows nearly every major city is hotter than in 1970, with extreme heat risks on the rise.

Watch: 'Fog tsunami' rolls over Lake Michigan

Stunning video captured by a Michigan photographer shows a giant fog wave rolling over Lake Michigan as a storm approached.

Stormy conditions continue across Florida: what to expect in the Tampa Bay Area

After possible tornadoes were reported in the Florida panhandle on Saturday, that low pressure system is bringing a significant amount of rain to the Tampa Bay Area starting on Sunday and continuing into the early part of the week.

4.1-magnitude earthquake hits Tennessee, felt in Atlanta

A 4.1-magnitude earthquake struck Tennessee Saturday morning and was felt as far as Atlanta and western North Carolina.

See it: 'Firenado' spins through burning Iowa field sparked by lightning

Strong thunderstorms in Iowa and Nebraska on Thursday night caused several lightning strikes in the area, one of which started this fire whirl.

Increased tornado warnings may face delays amid tech setbacks

According to documents obtained by congressional members, the Trump administration has proposed reducing NOAA’s budget significantly below its current level of more than $6 billion.

Boy dies after being swept away by floodwaters while walking to bus stop, police say

Since Wednesday, more than a foot of rain has now fallen in parts of Kentucky. A 9-year-old boy was tragically caught in a rushing flood Friday while walking to school.

What does a 100-year flood actually mean?

Weather forecasters often use terms like "100-year" or "500-year" floods. Here’s what those terms really mean and why these extreme events are happening more frequently.