First published Oct 23, 2026, 4:14:15 AM UTC · Last updated Oct 23, 2026, 4:14:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Morning in Sumatera Barat

Reported by Indonesia BMKG Weather Alerts

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.

At a glance

Affected location: Sumatera Barat

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Why it matters

The forecast includes possible localized flooding and strong winds and advises people in the named areas to 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: 7/10How 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 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 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 Tonight in Sumatera BaratOct 22, 2026, 1:28 PM UTC
Thunderstorms and heavy rain are forecast in parts of Sumatera Barat from 20:38 to 22:30 WIB on 22 October 2026. The source warns of possible reduced visibility, strong winds, and localized flooding, and advises people to take precautions.
Nearby · within 200 km
Thunderstorm This Evening in Sumatera BaratOct 22, 2026, 11:40 AM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Same topic
Blizzard Warning issued October 22 at 8:41PM AKDT until October 24 at 4:00AM AKDT by NWS Fairbanks AKOct 23, 2026, 4:41 AM UTC
NWS Fairbanks issued a Blizzard Warning for the Lower Kobuk Valley and Baldwin Peninsula, effective from 10 AM Friday through 4 AM AKDT Saturday. The alert forecasts 1–3 inches of snow, gusts up to 55 mph, visibility below a quarter mile, and travel restricted to emergencies.
Same topic
Blizzard Warning for Kivalina, Red Dog Dock and the Northern Seward PeninsulaOct 23, 2026, 4:41 AM UTC
The National Weather Service warned of blizzard conditions from 10 a.m. Friday to 4 a.m. Saturday, with 1–3 inches of snow, wind gusts up to 55 mph and visibility potentially below a quarter mile. The warning advises restricting travel to emergencies only.
Same topic
Moderate Thunderstorm with Moderate rainfall (5-15mm/ hour) and wind speed likely to be 40-50 Kmph (in Gusts) at one or two places in Lakshadweep Islands in next 3 hours.Oct 23, 2026, 4:36 AM UTC
An IMD-Thiruvananthapuram alert reports a moderate thunderstorm, moderate rainfall and gusts of 40–50 kmph at one or two places in Lakshadweep Islands within the next three hours.

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