First published Oct 23, 2026, 8:55:15 AM UTC · Last updated Oct 23, 2026, 8:55:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Evening in Sumatera Barat

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rain are forecast from 15:50 to 17:50 WIB on 23 October 2026 in listed parts of Sumatera Barat. The source warns of possible reduced visibility, strong winds, and localized flooding.

At a glance

Affected location: Sumatera Barat

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Why it matters

The forecast includes possible localized flooding and advises people in affected areas to limit outdoor activity and take precautions.

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: 3/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 4/10The 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 Evening 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 rain are forecast in parts of West Sumatra from 14:00 to 16:00 WIB on 23 October 2026. The forecast notes possible reduced visibility, strong winds, and localized flooding.
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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
The source forecasts thunderstorms and heavy rainfall in parts of Sumatera Barat, especially Siberut Barat and Siberut Utara, from 10:20 to noon WIB on 23 October 2026. It warns of reduced visibility, strong winds and localized flooding, and advises vigilance, limiting outdoor activities and taking precautions.
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.
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Thunderstorm This Evening in Kep. RiauOct 23, 2026, 8:44 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of the Riau Islands, especially Subi, from 15:54 to 18:40 WIB on 23 October 2026. The source warns of reduced visibility, strong winds, and localized flooding, and advises the public to stay vigilant, limit outdoor activities, and take precautions.
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Red Flag Warning issued October 23 at 2:43AM MDT until October 24 at 12:00AM MDT by NWS Billings MTOct 23, 2026, 8:43 AM UTC
A Red Flag Warning covers parts of Montana, Wyoming, and South Dakota, with gusts up to 45 mph and minimum humidity of 14 to 20 percent. The alert describes critical fire-weather conditions expected late afternoon into evening and continuing through much of the night.

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