Health ❯ Public Health ❯ Heat-Related Illnesses ❯ Hydration

Preventive Measures

Phoenix Hits 93°F for Fourth Straight Record Day as Heat Rescues Climb

A gradual cooldown is expected this week with the high-pressure ridge easing.

Heat Dome Grips 90 Million Americans With Triple-Digit Temperatures

Eastern US Swelters Under Heat Dome as 160 Million Face Record Temperatures

Maryland Counties Keep Cooling Centers Open as Heat Wave Persists

Extreme Heat Wave Grips Midwest, Northeast and East Coast

Heatwave to Peak Saturday as Storm Warnings Follow in U.K. and U.S.