First published Oct 20, 2026, 6:15:17 AM UTC · Last updated Oct 20, 2026, 6:15:17 AM UTC

Thunderstorms and lightning

Thunderstorm This Afternoon in Sumatera Barat

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall are forecast from 12:20 to 14:30 WIB on 20 October 2026 in six named areas of Sumatera Barat. The forecast notes possible strong winds, reduced visibility, and localized flooding.

At a glance

Affected location: Sumatera Barat

Share this event

Follow: Severe weather in Indonesia

Manage follows

Why it matters

The public was advised to remain vigilant, limit outdoor activities, and take precautions during the forecast period.

Location

Show nearby reports · last 30 days

Highlighted marker: this event.

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 Afternoon in Sumatera BaratBMKG — Indonesian Agency for Meteorology, Climatology, and Geophysics

Report an issue

Read our editorial process and corrections policy.

Continue exploring

Related developments reported in the last 30 days. These are not necessarily ongoing incidents.

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 This Morning in Sumatera BaratOct 19, 2026, 11:50 PM UTC
3 reports describing the same event are grouped here. Expand the group to review every source report.
Same topic
Thunderstorms and Heavy Rain Forecast in West KalimantanOct 20, 2026, 6:50 AM UTC
Thunderstorms and heavy rain were forecast for parts of West Kalimantan, including Sambas, Selakau, and northern Singkawang, from 14:00 to 16:00 WIB on 20 October 2026. The forecast noted possible reduced visibility, strong winds, and localized flooding.
Same topic
Severe Thunderstorm Warnings — El Paso Tx/Santa TeresaOct 20, 2026, 6:42 AM UTC
3 related advisories are grouped here. Expand the group to review every affected area and source advisory.
Same topic
Orange Wind Warning issued for Croatia - Kvarner i Kvarneric regionOct 20, 2026, 6:39 AM UTC
The source reports an official orange wind warning, rated severe, for the Kvarner i Kvarneric region of Croatia. It is listed as likely to begin on 20 October 2026 at 22:01 UTC and expire on 21 October at 13:00 UTC.
Same topic
Orange Rain Warning issued for Bosnia-Herzegovina - MostarOct 20, 2026, 6:34 AM UTC
An official orange rain warning for Mostar is rated severe and likely, with onset on October 21, 2026, at 07:00 UTC and expiry at 21:59 UTC. Additional impact details were not included in the source data received by Planet Briefing.

Loading related developments…

Explore severe weather in indonesia