First published Oct 27, 2026, 12:58:15 PM UTC · Last updated Oct 27, 2026, 12:58:15 PM UTC

Thunderstorms and lightning

Thunderstorm Tonight in Riau

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rain were forecast across numerous districts in Riau from 19:30 to 22:00 WIB on 27 October 2026. The alert cited possible reduced visibility, strong winds and localized flooding, and advised vigilance and limiting outdoor activity.

At a glance

Affected location: Riau

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Why it matters

The forecast covers many parts of Riau and includes advice to limit outdoor activity.

Location

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Generated scores

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

Confidence: 5/10How 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: 7/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

Indonesia BMKG Weather Alerts Thunderstorm Tonight 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 Evening in RiauOct 27, 2026, 9:01 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Riau from 16:10 WIB on 27 October 2026, with conditions expected to improve by 19:30 WIB. The source warns of possible reduced visibility, strong winds, and localized flooding.
Nearby · within 200 km
Thunderstorm This Afternoon in RiauOct 27, 2026, 6:45 AM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm Tonight in RiauOct 26, 2026, 1:20 PM UTC
Thunderstorms and heavy rainfall are forecast across parts of Riau from 20:30 WIB on 26 October 2026, with conditions expected to improve by 23:30 WIB. The forecast notes possible reduced visibility, strong winds, and localized flooding.
Nearby · within 200 km
Thunderstorm This Evening in RiauOct 26, 2026, 9:58 AM UTC
Thunderstorms and heavy rainfall are forecast from 17:00 to 20:00 WIB on 26 October 2026 across listed parts of Riau, Indonesia. The source warns of possible reduced visibility, strong winds, and localized flooding.
Nearby · within 200 km
Thunderstorm This Afternoon in RiauOct 26, 2026, 7:16 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Riau from 14:20 WIB on 26 October 2026, with conditions expected to improve by 17:00 WIB. The forecast warns of possible reduced visibility, strong winds, and localized flooding.
Nearby · within 200 km
Thunderstorm Tonight in RiauOct 25, 2026, 2:29 PM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.

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