First published · Last updated
Thunderstorms and Heavy Rain Forecast Across Parts of North Sumatra
Reported by Indonesia BMKG Weather Alerts
Thunderstorms and heavy rain are forecast from 04:10 to 07:10 WIB on 19 October 2026 in the listed areas of Sumatera Utara, with possible reduced visibility, strong winds, and localized flooding. The public is advised to remain vigilant, limit outdoor activities, and take precautions.
At a glance
- Affected location: Sumatera Utara
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Why it matters
The forecast warns of potentially hazardous weather across multiple named areas of North Sumatra.
Location
Highlighted marker: this event.
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 7/10
- Geographic reach
- 3/10
- Global importance
- 2/10
- Impact magnitude
- 3/10
- Positivity
- 2/10
- Urgency
- 8/10
Primary official sources
- Indonesia BMKG Weather AlertsThunderstorm Tonight in Sumatera UtaraBMKG — Indonesian Agency for Meteorology, Climatology, and Geophysics
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