Southern California's heat wave will peak Thursday, bringing triple-digit temperatures to L.A. County. Hotter than normal ...

National Weather Service has issued heat advisories for Fox Valley and Green Bay areas and parts of the Northwoods.

A strengthening heat dome is building across Michigan, bringing increasingly warm and humid conditions to the region.

A heat advisory was released by the National Weather Service on Friday at 1:45 a.m. valid from 11 a.m. until Saturday 11 p.m.