Weather ❯ Seasonal Changes ❯ Summer ❯ Heat Waves

Humidity Levels

Extreme Heat Warning Covers Twin Cities as Humid Air Builds

Hot, humid air will push heat indices near 110°F and create dangerous conditions for people with health vulnerabilities.

UK Records Hottest June Day as Heat Begins To Ease

Brief Break From Heat Gives Way to Severe Storms and Flood Risk

Enhanced Severe‑Weather Risk Stretches Across Upper Midwest as Heat Builds in the East

Split Pattern Sends U.S. Heat and Spotty Storms as UK Remains Cool and Wet

Midweek Heat Surge to Push Many Inland Areas Into the 90s

Southwest Monsoon Reaches Kerala as Storms Break Heat in North

IMD Says Monsoon Near Kerala and Warns of Below‑Normal Seasonal Rainfall

Heat Surges Across Eastern U.S. With Strong Storms Next

NWS Issues New Severe Thunderstorm Warnings From Alabama to Pennsylvania

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

Severe Thunderstorm Alerts Span South and Midwest as Heatwave Engulfs Eastern US

Third Summer Heatwave Peaks as Alerts and Water Bans Persist

Europe Swelters as Early-Summer Heatwave Triggers Wildfires, Closures and Deaths

Heat and Humidity Rebound as Storm and Fire Alerts Continue