CNN is tracking extreme heat conditions for Americans each day. See where the risks are greatest — and where high temperature records might be broken.

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

From Florida to Texas, discover the US states where extreme weather – floods, droughts and high temperatures – is wreaking ...

The National Weather Service has warned that temperatures inside cars will likely become lethal on Saturday in four states.

Conspiracy theories tried to "explain" the flooding from Tropical Storm Chantal and other earlier storms. The more outlandish they are, the more they seem to catch on.

NOAA warns of a major heat wave likely to hit much of the U.S. from July 24-30, with extreme temperatures expected, ...

Experts say climate change is making extreme weather events more frequent and severe, but that our attitudes and actions ...

For a second straight year, extreme weather took a heavy toll on the United States. Weather disaster costs for 2018 are anticipated to top $155 billion, down only slightly from 2017. 2018 featured ...

Across the US, a day of extreme weather prompts heat warnings, severe flooding and power outages for hundreds of thousands By Elizabeth Wolfe , CNN 4 minute read ...

Classic rocker Steve Miller has canceled his U.S. tour because he said severe weather including extreme heat and ...

Extreme weather -- from destructive storms to blistering heat -- continues to wreak havoc across the United States.. Since Monday, there have been more than 850 damaging storm reports nationwide ...