Temperatures that are 20 to 40 degrees above average for this time of year will be common from the Southwest into the Great Plains.

As Nevadans begin spring travel, the Nevada Department of Transportation is reminding motorists of new daytime headlight ...

Thousands in California, Nevada and Arizona are urged to stay indoors as the NWS warns of very dangerous heat through Sunday.

Friday was the third consecutive day of record-breaking heat. Harry Reid international Airport shattered the daytime high record of 90, set in 2004.

Temperatures are being shattered by large margins over a vast area beyond California. "It's uncharted territory," said Baker ...

Today’s forecast is slightly cooler than Friday’s, with a forecast high of 96. The daily record is 92, set in 2004.

A warm wet storm following February’s snow, and record-breaking March temperatures are shattering records, prompting warnings of rapid snowmelt and swift rivers.

The American Red Cross of Southern Nevada is urging drivers to update their car emergency kits with supplies for extreme heat.

The spring equinox happened in Nevada on Friday morning. Here's exactly when it happened, and what the weather could look like.

An Arizona community beat the all-time hottest March day ever recorded in U.S. history. The old record was set in 1954.

As temperatures rise across California, some Lake Tahoe-area resorts are cutting their losses and ending ski season early.

This unprecedented March heat is set to continue through the next week, with an extreme heat warning staying in place until this Sunday.