Hot and humid conditions in the Midwest will be exacerbated this week by what experts describe as a “corn sweat.” ...

The Climate Prediction Center released updated outlooks on temperature and rainfall for the month of August. The temperature ...

Heat domes are caused by high-pressure systems that trap air near the surface of the Earth, sealing in hot, humid air and ...

Warmer weather will return to western Washington on Tuesday and Wednesday as a brief ridge of high pressure moves over the ...

Extreme heat warnings are in effect for parts of Arkansas, Missouri, Illinois, Kentucky, Tennessee, Mississippi and Louisiana.

The National Weather Service already has issued extreme heat warnings, watches and advisories across a swath of the Midwest ...