First published Oct 19, 2026, 12:44:16 PM UTC · Last updated Oct 19, 2026, 12:44:16 PM UTC

Thunderstorms and lightning

Thunderstorm Tonight in Kalimantan Tengah

Reported by Indonesia BMKG Weather Alerts

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.

At a glance

Affected location: Sematu Jaya, Kalimantan Tengah

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Why it matters

The forecast describes possible localized flooding, reduced visibility, and strong winds, and advises public 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: 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 Kalimantan TengahBMKG — 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 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.
Nearby · within 200 km
Thunderstorm This Evening in Kalimantan BaratOct 19, 2026, 11:30 AM UTC
3 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm This Evening in Kalimantan TengahOct 19, 2026, 8:40 AM UTC
Thunderstorms and heavy rainfall are forecast from 19 October 2026, 15:50 WIB, in parts of Kalimantan Tengah, especially Gunung Purei, Hanau, Seruyan Raya, and Telawang. The source warns of possible reduced visibility, strong winds, and localized flooding, with conditions expected to improve by 17:30 WIB.
Nearby · within 200 km
Thunderstorm Tonight in Kalimantan TengahOct 18, 2026, 8:15 PM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm This Evening in Kalimantan TengahOct 18, 2026, 10:15 AM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm This Evening in Kalimantan TengahOct 16, 2026, 11:20 AM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.

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