Environment ❯Climate ❯Weather Patterns ❯Seasonal Changes

Summer Weather

Morning Thunderstorms Trigger FAA Ground Stops at Chicago’s O’Hare and Midway

Lightning prompted safety holds at both airports during a short but intense storm window.

Sierra Storms Fade as Northern California Turns Warmer Into the Weekend

Santa Rosa Storm Triggers Wide SMN Alerts in Argentina as Spain Posts Local Heat and Rain Warnings

Mexico Warns of Intense Rains and Hail as Galicia Stays Largely Dry Ahead of Atlantic Shift

Argentina Keeps Weather Alerts as Buenos Aires Turns Cool and Clear, Mexico Warns of Intense Rains and Heat, Galicia Stays Dry

Argentina Keeps Storm and Wind Alerts As CDMX Faces Strong Rains, Galicia Stays Sunny

Mexico Braces for Heavy Rains as Argentina Issues Wind Alerts and Spain’s Heat Wave Breaks

Yellow Alerts Across Argentina as Cyclogenesis Targets Buenos Aires on Tuesday

Mexico City Braces for Monsoon Storms as Spain Sizzles and Argentina Faces Cold-Wind Alerts

Cold Front Ends Warm Spell in Argentina as Mexico Braces for Monsoon Rains and Galicia Basks in Heat

Spain Extends Heat Wave Through August 18 With New Red Alerts and Wildfire Evacuations

Wildfires Rage in León as Floods and Crashes Strain First Responders

Alerts Signal Hail Threat in Mexico City, Prolonged Heat in Spain and Extreme Cold in Argentina

California Faces First Major Summer Heat Wave as Heat Dome Intensifies

Hoch Ines Ushers in Return of Summer Heat Across Germany

Clear Skies Bake Galicia as Mexico Confronts Monsoon Floods and Cyclone Watch; Mendoza Braces for Cold Front

Germany Faces Storm Risk Before Midweek Summer Warm-Up

Storm Floris Warnings End as Recovery Teams Mobilize

Italy Braces for African Heatwave After Brief Cool Spell

Congress Confronts Milei’s Vetoes in Special Session