Weather ❯ Temperature ❯ Seasonal Changes ❯ Summer

Heat Waves

Cold Front Gives Short Relief as Scattered Storms and Flood Risk Persist

A rebuilding high-pressure ridge will likely push heat and humidity back into many U.S. regions early next week.

Heat Dome Strengthens Over Southwest as Midweek Storms Move Into the Heartland

Heat Wave Persists as Fronts Trigger Storms and Flood Threats

Dangerous Heat, Spotty Storms and Multiple Atlantic Disturbances Raise Risks Across the U.S.

Daily Summer Storms Keep Parts of Southeast on Flood Watch as Heat and Humidity Return

Slow‑Moving Front Sends Repeated Storms and Flood Risk Across Eastern U.S.

Third 2026 UK Heatwave Triggers School Closures, Hosepipe Bans and Fire Warnings

Third UK Heatwave Begins as Spain, Ireland and US Regions Face Severe Heat

Heat Dome Scorches Central and Eastern U.S. Ahead of July 4

Severe Outbreak Produces 2–4‑Inch Hail in Colorado as Storms Threaten to Grow Into Wind‑Driving MCSs

Multi‑Day Severe Outbreak Pushes East With 100‑Mph Gusts and 3‑Inch Hail Possible

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

Hot Friday Leads Into Humid Weekend With Scattered Storms

Heatwave Ends as Met Office Forecasts 30 Hours of Heavy Rain

Cool Spell Ends as Weekend Heat Builds Across Much of the U.S.

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

Heat Dome Grips 90 Million Americans With Triple-Digit Temperatures

Northern California’s Interior Hits Hottest Temperatures of the Year as Triple-Digit Heat Persists