El Niño Observatory › Monitored cities › Foz do Iguaçu
El Niño in Foz do IguaçuPR · Brazil
Current El Niño risk
Attention level: HighCritical · Flooding / extreme rain1 day(s) with heavy rain in a flood-prone zoneFoz do Iguaçu is inside the projected impact zone Southern Brazil, Uruguay & NE Argentina.
A strengthened subtropical jet brings persistent extreme rainfall. The 2023-24 Rio Grande do Sul floods are the canonical signature.
Next 14 days in Foz do Iguaçu
3 of the next 14 days show a 60%+ chance of rain; 1 with heavy rain.
% is the chance of rain that day. mm is the expected amount.
Areas with flood history in Foz do Iguaçu
- Avenida JK: Recurring runoff flooding on a low-lying central corridor
- Jardim Canadá: Repeated neighborhood flooding during heavy rain events
- Morenitas: Flooding near the Boicy River lower reaches and drainage overflow
- Morumbi: Frequent residential flooding in storms and intense rainfall
- Porto Meira: Public and home flooding during intense rain and runoff
- Lancaster: Flooding reported in the north region during heavy storms
AI-generated list using web search (Perplexity Sonar) from news and public sources. Use as a starting reference, not an official risk map.
What you should do
- Learn your neighborhood's flood-prone streets and the fastest route to higher ground.
- Never walk or drive through floodwater: 15 cm of moving water can knock you down.
- Keep documents, medication and chargers in a waterproof bag, ready to grab.
- Sign up for your city's official rain/flood alerts (SMS or app) today.
- Always follow your national meteorological service and local civil defense. Their warnings override anything on this page.
Emergency numbers
Numbers are national defaults; some regions use local variants. Confirm with local authorities.
Get alerts for your city
We watch the data so you don't have to. Get an email when a flood signal or a major El Niño change affects your area.
Frequently asked questions
Is Foz do Iguaçu affected by El Niño?
Yes. Foz do Iguaçu sits in the documented impact zone Southern Brazil, Uruguay & NE Argentina: A strengthened subtropical jet brings persistent extreme rainfall. The 2023-24 Rio Grande do Sul floods are the canonical signature.
Will it rain in Foz do Iguaçu in the coming days?
The current 14-day forecast shows 3 days with a 60%+ chance of rain and 1 days with heavy rain. Probabilities update every 6 hours.
What should residents of Foz do Iguaçu do?
Learn your neighborhood's flood-prone streets and the fastest route to higher ground. Never walk or drive through floodwater: 15 cm of moving water can knock you down. Always follow your national meteorological service and local civil defense. Their warnings override anything on this page.
Other cities in Brazil
AracajuBalneário CamboriúBelémBelo HorizonteBlumenauBoa VistaBrasíliaCampo GrandeCascavelCaxias do Sul
Data refreshes every 6 hours. Forecast: Open-Meteo. Zone risk: NOAA data and documented El Niño patterns.