El Niño Observatory
El Niño conditions are present and being monitored · Niño 3.4 +2.1 °C

El Niño Observatory Monitored cities RO Porto Velho

El Niño in Porto VelhoRO · Brazil

Current El Niño risk

Attention level: LowNo direct zone and no strong signals ahead

Porto Velho is outside the directly mapped El Niño impact zones. Indirect effects such as food prices and regional weather remain possible.

Next 14 days in Porto Velho

0 of the next 14 days show a 60%+ chance of rain; 0 with heavy rain.

% is the chance of rain that day. The word shows how strong that rain should be. Tap a day for details. Feels-like temperature from the forecast, not an official heat-health warning.

Local news Porto Velho

Recent coverage that mentions your area and this season's weather risks.

Local videos Porto Velho

Recent local coverage and preparedness clips for your area.

Areas with flood history in Porto Velho

Triângulo

Triângulo

Riverside neighborhood on the banks of the Madeira River, recurrent in floods and waterlogging

Baixa União

Baixa União

Riverside neighborhood, repeatedly hit by the rise of the Madeira River

Areal

Areal

Central area affected by flooding and by damming of drainage channels

Tucumanzal

Tucumanzal

Central area partially flooded by the flood and by the blockage of channels

Centro

Centro

Central sections near the Madeira River and channels, with historical flooding

Avenida Rio de Janeiro, bairro Agenor de Carvalho

Avenida Rio de Janeiro, bairro Agenor de Carvalho

Chronic flooding point due to insufficient drainage and water invading the road

Sources: [1] [2] [3] [4] · Images: Google Street View. They show the street on a normal day, not during a flood. 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

  • Secure loose objects on balconies, roofs and yards before storms arrive.
  • Keep an emergency kit: water, flashlight, batteries, first aid, charged power bank.
  • During severe storms stay away from windows, coastal areas and flooded underpasses.
  • Plan for power cuts: keep devices charged and some cash at hand.
  • Always follow your national meteorological service and local civil defense. Their warnings override anything on this page.

Emergency kit: what to have ready

Emergency numbers

Numbers are national defaults; some regions use local variants. Confirm with local authorities.

Official monitoring agencies

INMET

National weather service

Visit

Defesa Civil Nacional

Civil defense and emergencies

Visit

CEMADEN

Climate and disaster monitoring

Visit

CPTEC / INPE

Climate and disaster monitoring

Visit

NOAA Climate Prediction Center

Global ENSO reference

Visit

IRI, Columbia University

Global ENSO reference

Visit

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 Porto Velho affected by El Niño?

Porto Velho is not inside a directly mapped El Niño impact zone, but indirect effects on prices, energy and regional weather are possible.

Will it rain in Porto Velho in the coming days?

The current 14-day forecast shows 0 days with a 60%+ chance of rain and 0 days with heavy rain. Probabilities update every 6 hours.

What should residents of Porto Velho do?

Secure loose objects on balconies, roofs and yards before storms arrive. Keep an emergency kit: water, flashlight, batteries, first aid, charged power bank. 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.

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