Large swaths of California are under heat advisories Friday and Saturday with officials cautioning against outdoor activities ...

A marine heat wave has been building in the ocean surrounding the UK during an exceptionally warm and dry spring. In other ...

Heat advisories have been issued for large areas of California, as forecasters expect temperatures to climb above 100 across the state this weekend.

A short-lived but punishing blast of intense heat will spread over the western United States through Saturday, pushing temperatures 10 to 20 degrees above normal for this time of year across ...

A weather forecast map has revealed the exact date parts of the UK could experience 29C temperatures from an Iberian jet ...

Could Mississippi get derechos this summer? AccuWeather forecast says Gulf could get hot weather and severe storms. What to ...

A new report shows a sharp increase in peak electricity demand, leading to blackout concerns in multiple states. Here's how ...

New maps from Net Weather show a plume of hot air sweeping across Britain, with the southeast set to bask in 48 hours of ...

Once again, the wave of hot weather is expected to be concentrated around London and Kent, with cooler predictions for the ...

A wave of warm weather bringing highs of 27C is set to hit the UK very soon. According to weather data, an Iberian jet stream ...