A heat advisory is in effect through Wednesday for portions of SoCal. Highs in the forecast include 118 degrees in Palm ...

Officials have told residents in three states to stay indoors this week due to severe air quality alerts and record-breaking ...

The heat index is not just some made-up number. It's all about how our bodies react to heat with the presence of higher ...

An early summer heatwave will hit Oxfordshire this week as the Met Office warns of hotter temperatures to come to the UK in a new report.

With the extreme heat warning in the forecast first responders are urging people to stay indoors and stay off remote trails.

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Tucson will be under an extreme heat warning Thursday. High temperatures could reach 115 degrees, just under the all time ...

Car interiors will reach lethal temperatures in a matter of minutes. && 94°F ...

Temperatures will climb to possible record highs close to 100 degrees this weekend in Metro Detroit, experts said Tuesday, ...

Just about all areas will see daytime highs reach triple digits again. Sierra Vista is currently forecasted at a high of 101 ...

A ridge of high pressure brings dangerously hot conditions to Arizona for the rest of the workweek. Some relief is on tap for the weekend.

We’re keeping an eye on the Excessive Heat Warning for Wednesday and Thursday, with highs expected between 108–110° in Las Vegas.