First published Oct 31, 2026, 6:49:15 AM UTC · Last updated Oct 31, 2026, 6:49:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Afternoon in Riau

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall are forecast in parts of Riau from 12:30 WIB on 31 October 2026, with conditions expected to improve gradually by 15:00 WIB. The source advises vigilance, limiting outdoor activities, and taking precautions.

At a glance

Affected location: Riau

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Why it matters

The forecast includes strong winds, reduced visibility, and possible localized flooding in named areas of Riau.

Location

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Generated scores

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

Confidence: 6/10How 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: 2/10The 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: 8/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

Indonesia BMKG Weather Alerts Thunderstorm This Afternoon in RiauBMKG — Indonesian Agency for Meteorology, Climatology, and Geophysics

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Related developments reported in the last 30 days. These are not necessarily ongoing incidents.

Nearby · within 200 km
Thunderstorm This Morning in RiauOct 31, 2026, 12:50 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Riau from 08:00 to 11:00 WIB on 31 October 2026, with possible reduced visibility, strong winds, and localized flooding. The public is advised to remain vigilant, limit outdoor activities, and take precautions.
Nearby · within 200 km
Thunderstorm Tonight in RiauOct 30, 2026, 9:20 PM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm This Afternoon in RiauOct 30, 2026, 6:20 AM UTC
Thunderstorms and heavy rain are forecast in parts of Riau from 13:30 to 16:00 WIB on 30 October 2026. Reduced visibility, strong winds, and localized flooding are possible.
Nearby · within 200 km
Thunderstorm Tonight in RiauOct 29, 2026, 5:15 PM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm This Evening in RiauOct 29, 2026, 10:50 AM UTC
Thunderstorms and heavy rainfall were forecast for parts of Riau from 18:00 WIB on 29 October 2026, with conditions expected to improve by 21:00 WIB. The source advises vigilance and limiting outdoor activities, citing possible reduced visibility, strong winds, and localized flooding.
Nearby · within 200 km
Thunderstorm This Afternoon in RiauOct 29, 2026, 6:50 AM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.

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