A strong high pressure system is expected to build across the West, setting off a "historic" heat wave from northern Utah to southern California. Temperatures in Phoenix could top 100 degrees by St.

A potentially dangerous, record-setting heat wave is forecast to scorch Los Angeles on Thursday and Friday, with triple-digit highs possible across the region — up to 30 degrees above typical for this ...

Harrisburg, Lancaster and York are included in the watch, which means conditions could lead to the formation of tornados.

With a forecast of warm weather for the foreseeable future and its slopes brown and bereft of snow, Mt. Shasta Ski Park is calling its season, about a month earlier than its traditional early to ...