Weather ❯ Heat Waves

Extreme Heat

Health Risks Heat Advisories Heat-Related Illnesses Heat Index Heat-Related Deaths Temperature Records Record-breaking Temperatures Heat Warnings Europe Humidity

Electrical Vault Fire Triggers Large Long Beach Power Outage

De-energizing the damaged underground vault forced staged repairs and restorations during a regional high-heat advisory.

ComEd Tells West Side and Suburban Customers to Cut Power Use as Grid Reaches 'Critical Level'

Charges Dismissed Against Person of Interest in Isabella Comas Disappearance

Phoenix Records 118°F, Its Hottest August Day in 120 Years

ComEd Restores Power After Transformer Failure in Belmont Cragin Heat Wave

Record Heatwave Devastates Balkans and Southern Europe

Extreme Heat: How High Temperatures Threaten Human Health

Record-Breaking Heat Wave Engulfs Western U.S.

Heat Dome Triggers Severe Heatwaves Across Mexico, Central America, and U.S. South