The National Weather Service has issued an extreme heat watch today for central Pennsylvania, including York County. The ...

Temperatures are expected to soar into the 90s on Saturday, with the heat index reaching 100-105 degrees on Saturday, Sunday ...

Summer will make a dramatic entrance this weekend, with extreme heat and high humidity expected across northeastern Illinois and much of the Midwest.

When extreme heat hits, you need to know the warning signs for heat exhaustion and heat stroke. Here's how to keep you and ...