Intense heat and humidity are affecting the Midwest and Great Lakes states. Forecasters describe the conditions as dangerous due to the heat index. Millions of people in these regions are experiencing the extreme weather.

The heat is expected to move to the eastern United States, bringing the high temperatures and humidity with it. For now, the Midwest and Great Lakes states are bearing the brunt of the heat.

Further information on the heat wave and its expected trajectory can be found through the National Weather Service or local news sources such as KPRC 2 Houston.