clima ·
Orange SMN Alert for Puerto Iguazú: Storm Until 10/24 2:59 PM
Guia 3 newsroom · edited by Annie GrellmannPortuguêsEspañol
The SMN issued an orange storm alert for Puerto Iguazú, Argentina, valid from 10/24 09:22 AM to 10/24 2:59 PM.

What the warning says
The area will be affected by heavy rain and strong storms, some severe. Expect abundant precipitation, hail of various sizes, frequent lightning, and intense gusts that may exceed 90 km/h. Accumulated rainfall is expected between 50 mm and 100 mm, with higher amounts possible at specific points. The greatest values are forecast for the north of Corrientes Province and for Misiones Province. In the latter, up to 150 mm of localized rainfall may be recorded during the entire alert period.
The alert is in the orange range and covers Puerto Iguazú from 10/24 09:22 AM to 10/24 2:59 PM.
What the agency recommends
- Follow the instructions of local authorities. Staying calm is essential in these situations.
- Go out only if necessary.
- Remain in enclosed buildings such as homes, schools, and public facilities.
What changes for those at the border
The warning applies to the Argentine side of the border, a few kilometers from Foz do Iguaçu, and affects anyone crossing the bridge during the period. River measurements are available at how the Falls are today; strong wind and heavy rain delay the crossing, and the queue is shown at bridge queue. Forecasts for the three sides are at border climate.
This article is generated from the official notice as soon as it is published and updated while the alert remains active.
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Content verified by the newsroom based on an official source: SMN — Servicio Meteorológico Nacional (Argentina). Last checked: 10/24/2026. Found something inaccurate? We fix it fast. How we work.
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