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South Atlantic

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Brazil Weather Crisis: Floods, Storms & El Niño Impact

216 clusters · 1049 sources · last updated

Latest: Heavy rain and cyclone alert for seven Brazilian states

By late October 2026, extreme weather in Brazil has transitioned from immediate storm damage to a period of sustained meteorological instability driven by cyclogenesis and a strengthened subtropical jet stream. The 2026-

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Severe weather and landslides across South America

10 clusters · 224 sources · last updated

Latest: Atmospheric block triggers widespread rain across Uruguay, Argentina, and Paraguay

Severe weather systems continue to impact South America, with expanding alerts and ongoing infrastructure damage. In Argentina, the Servicio Meteorológico Nacional (SMN) has extended orange alerts to include Entre Ríos,

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