First published Oct 20, 2026, 10:25:15 AM UTC · Last updated Oct 20, 2026, 10:25:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Evening in Kalimantan Utara

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall were forecast from 16:10 to 19:00 WITA on 20 October 2026, particularly in Kayan Hilir, Krayan Barat, and Peso. The source warns of possible reduced visibility, strong winds, and localized flooding.

At a glance

Affected location: Kalimantan Utara (Kayan Hilir, Krayan Barat, and Peso)

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Why it matters

The forecast includes potential local hazards and advises people in the affected areas to 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: 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 Evening in Kalimantan UtaraBMKG — Indonesian Agency for Meteorology, Climatology, and Geophysics

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