More than 250 million people in the U.S.—nearly three quarters of the population—are experiencing moderate, major or extreme ...

High temperatures from an unrelenting heat dome are expected to move toward the Southeast today, while other parts of the ...

July will make a potentially record-breaking exit this week as a heat dome will create triple-digit feels-like temperatures ...

Sauna-like conditions on Friday are threatening to break records in major Northeast cities during summer’s hottest month ...

Millions will feel summer's excessive heat which is expected to cause heat advisories in central and southern states for the ...

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

More than 100 million Americans are under heat alerts as the extreme temperatures that have smothered the Midwest this week ...

A heat dome​ is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service​ ...

For people under the sweltering influence of a heat dome, the weather pattern can be excruciatingly tedious to endure, ...

In the beginning, a heat dome evaporates moisture in the soil. But then, the evaporation will significantly raise humidity.

The NWS has issued a bulletin warning that 100-degree temperatures will likely hit residents in the middle of the US today.

As a ridge of high pressure builds into South and Central Texas by Tuesday, the sinking air will raise temperatures and limit any cloud development.