Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high ...

Maps show where extreme humidity and 90- or 100-degree temperatures will affect about 255 million people across the United States.

Here's what to know about the heat wave and how to stay safe. Heat wave forecast maps "Summer has taken its time arriving in the Northeast, but it's coming in HOT," the National Weather Service ...

In Caribou, Maine, the National Weather Service issued its first-ever excessive heat warning for a heat index nearing 110F on June 19. Las Vegas also grappled with extreme heat, reaching ...

Texas leads the country in flood deaths. Steep hills, shallow soils and a fault zone have made Hill Country, also called ...

Experts say climate change is making extreme weather events more frequent and severe, but that our attitudes and actions haven't kept up ...

Mastercard: Meet the Climatologist Mitigating Extreme-Weather Risk All Over the Map. Mastercard . Thu, Nov 14, 2024, 9:30 AM 5 min read. In This Article: MA .