First published Oct 31, 2026, 5:41:15 AM UTC · Last updated Oct 31, 2026, 5:41:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Afternoon in Kalimantan Utara

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall are forecast from 11:10 to 14:00 WITA on 31 October 2026 in parts of North Kalimantan, including Betayau, Kayan Hilir, Malinau Barat, Malinau Selatan, Malinau Selatan Hulu, Peso, Sebuku, Sekatak, Sembakung, Sesayap Hilir, Tanjung Palas Timur, and Tanjung Selor. Reduced visibility, strong winds, and localized flooding are possible.

At a glance

Affected location: North Kalimantan

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Why it matters

The forecast advises people in affected areas to remain vigilant, limit outdoor activities, and 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: 5/10How 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 Afternoon in Kalimantan UtaraBMKG — 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 Kalimantan UtaraOct 31, 2026, 12:40 AM UTC
Thunderstorms and heavy rainfall were forecast from 08:50 to 11:30 WITA on 31 October 2026 in named areas of North Kalimantan. The advisory cited possible reduced visibility, strong winds and localized flooding.
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Thunderstorm This Afternoon in AcehOct 31, 2026, 5:15 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Aceh, especially Blang Bintang and Montasik, from 12:25 to 15:00 WIB on 31 October 2026. The source warns of reduced visibility, strong winds and localized flooding, and advises vigilance and limiting outdoor activities.
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Thunderstorm This Afternoon in Nusa Tenggara BaratOct 31, 2026, 5:14 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Nusa Tenggara Barat from 13:15 to 14:30 WITA on 31 October 2026, with possible reduced visibility, strong winds, and localized flooding. The public is advised to remain vigilant, limit outdoor activities, and take precautions.
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Thunderstorm This Afternoon in Kep. RiauOct 31, 2026, 4:59 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Kep. Riau on 31 October 2026, with reduced visibility, strong winds, and localized flooding possible. The forecast period is expected to improve by 14:10 WIB.
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Thunderstorm This Afternoon in Jawa BaratOct 31, 2026, 4:55 AM UTC
A thunderstorm was forecast for Jawa Barat, starting at 12:05 WIB on 31 October 2026. The forecast noted possible reduced visibility, strong winds and localized flooding, with conditions expected to improve by 14:00 WIB.
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Thunderstorm This Afternoon in DI YogyakartaOct 31, 2026, 4:50 AM UTC
Thunderstorms and heavy rainfall were forecast for parts of DI Yogyakarta, especially Sleman, beginning at 12:00 WIB on 31 October 2026. The source warned of possible reduced visibility, strong winds and localized flooding, and said conditions were expected to improve by 13:30 WIB.

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