Torrential rains have brought flash floods to Hawaii. Parts of the upper Midwest are blanketed in more than two feet of snow, ...

'This is effectively a full-on summer heat wave in March,' a climate scientist wrote on X.

Meteorologists are not mincing words in their forecasts for record-high temperatures in California and the desert Southwest.

A heat wave in Southern California this week is expected to shatter records — with temperatures set to surge 35 degrees above ...

San Jose, Livermore, Napa, Concord, and many other inland areas will be within reach of the 90° mark, which would either tie ...

The heat wave is under way and it will continue through the end of the work week. Overnight, it will cool off into the 50s ...

The Sierra Nevada has been rapidly losing its snowpack, and the potentially record-breaking mid-March heat wave settling into ...

“Sounds like summer in Arizona," said one woman in Scottsdale, as the Valley braces for triple digit temperatures in March.