First published Oct 21, 2026, 12:54:15 AM UTC · Last updated Oct 21, 2026, 12:54:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Morning in Aceh

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall were forecast to affect parts of Aceh from 07:41 WIB on 21 October 2026, with conditions expected to improve by 10:30 WIB. The alert cited possible reduced visibility, strong winds, and localized flooding, and advised vigilance and limiting outdoor activities.

At a glance

Affected location: Aceh

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Why it matters

The alert advises precautions in affected parts of Aceh during the forecast period.

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

Primary official sources

Indonesia BMKG Weather Alerts Thunderstorm This Morning in AcehBMKG — 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 Tonight in AcehOct 20, 2026, 9:40 PM UTC
4 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorms and Heavy Rain Forecast in Parts of Aceh, IndonesiaOct 20, 2026, 9:40 PM UTC
Thunderstorms and heavy rainfall are forecast across numerous listed localities in Aceh from 04:45 to 07:30 WIB on 21 October 2026. The source warns of possible reduced visibility, strong winds and localized flooding.
Nearby · within 200 km
Thunderstorm This Evening in AcehOct 20, 2026, 8:40 AM UTC
Thunderstorms and heavy rain are forecast across parts of Aceh from 15:50 to 19:50 WIB on 20 October 2026, with possible reduced visibility, strong winds and localized flooding. The public is advised to stay vigilant, limit outdoor activities and take precautions.
Nearby · within 200 km
Thunderstorm This Afternoon in AcehOct 20, 2026, 7:25 AM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm This Morning in AcehOct 19, 2026, 9:55 PM UTC
Thunderstorms and heavy rain are forecast across parts of Aceh from 05:05 to 09:00 WIB on 20 October 2026. The forecast notes possible reduced visibility, strong winds and localized flooding, and advises people to remain vigilant and take precautions.
Nearby · within 200 km
Thunderstorms and Heavy Rain Forecast for Parts of AcehOct 19, 2026, 3:45 PM UTC
Thunderstorms and heavy rainfall are forecast to begin at 22:55 WIB on 19 October 2026 across many named areas of Aceh. The source does not specify expected intensity or impacts.

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