Environment ❯ Climate ❯ Weather Patterns ❯ Temperature Variations

Humidity Levels

East Coast Heat Wave Brings Record Temperatures, Dozens of Suspected Deaths and Renewed Storm Threats

A persistent heat dome has concentrated heat and humidity, raising risks to public health and the power grid while feeding slow, heavy thunderstorms.

Arctic Blast Follows Quick-Hitting Snow, Driving Dangerous Cold Across Much of the U.S.

Warm, Mostly Dry Weekend Ahead as NHC Tracks Developing Low Near South Florida

Met Office Issues Rain Warnings as Multi‑Day Atlantic System Soaks Wales

West Coast Under Extreme Heat Watches, Storms Expected to Bring Midweek Relief

Heat Dome Builds Over Midwest and East; Flood Watches Ease

New England Enjoys Brief Heat Break as Midwest Prepares for Next Week’s Heat Dome

Low-Pressure Front Eases UK Heatwave with Cooler Temperatures and Rain

Weekend Cooldown Gives Way to Sunday Heat and Storm Risks