Scheduled for Oct 27, 2026, 12:01:00 AM UTC

First published Oct 26, 2026, 12:16:15 PM UTC · Last updated Oct 26, 2026, 12:16:15 PM UTC

Thunderstorms and lightning

Aviso de Tempestade. Severidade Grau: Perigo Potencial

INMET issued a potential-danger storm alert for October 27, 2026, covering areas in Acre, Amazonas and Rondônia. It cites rain, winds of 40–60 km/h and hail, with low risk of power cuts, crop damage, falling branches and flooding.

At a glance

Affected location: Vale do Acre, Sudoeste Amazonense, Sul Amazonense, Vale do Juruá, Madeira-Guaporé

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Why it matters

The alert covers named subregions across three states and lists several possible weather-related impacts.

Location

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Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 3/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 5/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

INMET Brazil weather alerts Aviso de Tempestade. Severidade Grau: Perigo Potencial

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