First published 10/6/2026, 2:14:15 PM · Last updated 10/6/2026, 2:14:15 PM

Thunderstorm Tonight in Sumatera Utara

Thunderstorms and heavy rain were forecast from 19:10 to 22:10 WIB on 6 October 2026 in parts of Sumatera Utara, including Angkola Selatan, Danau Toba, Kutalimbaru, Muara Batang Gadis, Onan Runggu, Sibolangit, Tiganderket, and Ujung Padang. The source warned of possible reduced visibility, strong winds, and localized flooding, and advised vigilance and limiting outdoor activities.

Categories: severe-weather-and-natural-disasters

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).
Positivity: 3/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 8/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

The forecast names possible localized flooding and other hazardous conditions across several areas.

Sources

Thunderstorm Tonight in Sumatera UtaraBMKG — Indonesian Agency for Meteorology, Climatology, and Geophysics

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