First published Oct 23, 2026, 2:12:15 PM UTC · Last updated Oct 23, 2026, 2:12:15 PM UTC

Thunderstorms and lightning

Thunderstorm Tonight in Sumatera Barat

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall are forecast in parts of Sumatera Barat from 23 October 2026 at 19:50 WIB, with possible reduced visibility, strong winds, and localized flooding. The source advises vigilance and precautions, and says conditions are expected to improve by 22:00 WIB.

At a glance

Affected location: Sumatera Barat

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Why it matters

The forecast gives a near-term start time and identifies areas where potentially hazardous conditions may occur.

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: 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 Tonight in Sumatera BaratBMKG — 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 Afternoon in Sumatera BaratOct 23, 2026, 5:15 AM UTC
Thunderstorms and heavy rainfall were forecast from 12:25 to 14:30 WIB on 23 October 2026 in parts of Sumatera Barat, including IV Koto Aur Malintang, Lubuk Basung, Sungai Garingging, and V Koto Kampung Dalam. The notice warned of reduced visibility, strong winds, and localized flooding, and advised the public to remain vigilant and limit outdoor activities.
Nearby · within 200 km
Thunderstorm This Morning in Sumatera BaratOct 23, 2026, 3:10 AM UTC
Thunderstorms and heavy rain are forecast in parts of Sumatera Barat, including Siberut Barat and Siberut Utara, beginning at 10:20 WIB on 23 October 2026. The source warns of reduced visibility, strong winds, and localized flooding, with conditions expected to improve by noon.
Nearby · within 200 km
Thunderstorm This Morning in Sumatera BaratOct 21, 2026, 9:35 PM UTC
Thunderstorms and heavy rain are forecast in parts of Sumatera Barat from 05:00 to 07:00 WIB on 22 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 Tonight in Sumatera BaratOct 20, 2026, 8:20 PM UTC
3 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm This Afternoon in Sumatera BaratOct 20, 2026, 4:50 AM UTC
Thunderstorms and heavy rainfall are forecast for parts of Sumatera Barat from 12:20 to 14:30 WIB on 20 October 2026. Reduced visibility, strong winds, and localized flooding are possible; the source advises vigilance and limiting outdoor activities.
Nearby · within 200 km
Thunderstorm Tonight in Sumatera BaratOct 19, 2026, 1:50 PM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.

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