First published Oct 25, 2026, 5:41:16 AM UTC · Last updated Oct 25, 2026, 5:41:16 AM UTC

Thunderstorms and lightning

Thunderstorm This Afternoon in Kalimantan Utara

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall are forecast from 12:40 to 15:30 WITA on 25 October 2026 in parts of Kalimantan Utara, including Kayan Hilir, Lumbis Ogong, Malinau Barat, Malinau Selatan, Malinau Selatan Hulu, and Tana Lia. The source warns of possible reduced visibility, strong winds, and localized flooding, and advises vigilance and precautions.

At a glance

Affected location: Kalimantan Utara

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Why it matters

The forecast names six affected areas and advises the public to limit outdoor activities and take precautions.

Location

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: 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 Afternoon in Kalimantan UtaraBMKG — Indonesian Agency for Meteorology, Climatology, and Geophysics

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