A historic March heat wave has already smashed monthly records in more than 170 cities from the West to the Southeast. For more perspective and the latest forecast, click here.

A heat wave that brought record-breaking summer-like heat to Southern California in the middle of March is not a predictor of even worse summer temperatures, forecasters said. Despite the intense heat ...

This is read by an automated voice. Please report any issues or inconsistencies here. The recent trio of extreme wildfires, record-breaking rains and historic heat can all be tied to climate change, ...

An early heat wave baking the West this week obliterated numerous records in California and Arizona on Wednesday and Thursday. Subscribe to read this story ad-free Get unlimited access to ad-free ...

The five-day heat wave that broke records across California and the West this week is winding down, with temperatures in the Bay Area forecast to fall from the 90s to the 70s in many places over the ...

Editor’s note (3/21/26): Four stations (two in Arizona and two in California) recorded temperatures of 112 degrees Fahrenheit (44.4 degrees Celsius) on Friday, March 20, besting the all-time U.S.

Temperatures are soaring across the western half of the country as a long-lived heat wave continues to affect millions of people. A new temperature record for March was even broken earlier this week.

SAN DIEGO (FOX 5/KUSI) — It has been a beautiful, hot August winter day in the Middle of March, and the ocean water is playing right along. “Weather is always pretty variable, and as far back as we ...

An unseasonably intense heat wave is building across Colorado, and the focus isn't only on the temperatures, but the fire danger that comes with it. Red Flag Warnings are in effect on Thursday across ...