First published Oct 19, 2026, 1:20:15 PM UTC · Last updated Oct 19, 2026, 1:20:15 PM UTC

Thunderstorms and lightning

Thunderstorm This Evening in Kalimantan Barat

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rain are forecast in parts of Kalimantan Barat from 18:40 to 21:40 WIB on 19 October 2026, with possible reduced visibility, strong winds, and localized flooding. The public is advised to stay vigilant, limit outdoor activities, and take precautions.

At a glance

Affected location: Kalimantan Barat

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Why it matters

The forecast covers a defined near-term period and includes public safety advice for affected areas.

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: 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 Kalimantan 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 Tonight in Kalimantan BaratOct 19, 2026, 2:05 PM UTC
Thunderstorms and heavy rainfall are forecast from 18:40 to 21:40 WIB on 19 October 2026 in parts of Kalimantan Barat, with possible reduced visibility, strong winds, and localized flooding. The source advises vigilance, limiting outdoor activities, and taking precautions.
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Thunderstorm Tonight in Kalimantan TengahOct 19, 2026, 12:25 PM UTC
Thunderstorms and heavy rain are forecast for parts of Central Kalimantan, especially Sematu Jaya, from 19:35 to 22:00 WIB on 19 October 2026. The source warns of possible reduced visibility, strong winds and localized flooding, and advises vigilance and limiting outdoor activities.
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Thunderstorm Tonight in Kalimantan TengahOct 19, 2026, 12:25 PM UTC
Thunderstorms and heavy rainfall are forecast from 19:35 to 22:00 WIB on 19 October 2026 in parts of Kalimantan Tengah, especially Sematu Jaya, with possible reduced visibility, strong winds, and localized flooding. The public was advised to remain vigilant, limit outdoor activities, and take precautions.
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Thunderstorm This Evening in Kalimantan TimurOct 19, 2026, 10:45 AM UTC
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Thunderstorm This Evening in Kalimantan TengahOct 19, 2026, 10:25 AM UTC
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