First published Oct 20, 2026, 5:38:15 AM UTC · Last updated Oct 20, 2026, 5:38:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Afternoon in Nusa Tenggara Timur

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall are forecast in parts of Nusa Tenggara Timur from 20 October 2026 at 13:20 WITA, with conditions expected to improve by 16:00. The forecast notes possible reduced visibility, strong winds, and localized flooding, and advises vigilance and limiting outdoor activities.

At a glance

Affected location: Nusa Tenggara Timur

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Why it matters

The forecast identifies possible localized flooding, strong winds, and reduced visibility in affected areas.

Location

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Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 7/10How 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 Nusa Tenggara TimurBMKG — 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 Afternoon in Nusa Tenggara BaratOct 20, 2026, 5:59 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Nusa Tenggara Barat from 14:00 to 15:30 WITA on 20 October 2026. The source lists 20 affected localities and warns of reduced visibility, strong winds, and localized flooding.
Nearby · within 200 km
Thunderstorm This Afternoon in Nusa Tenggara BaratOct 20, 2026, 5:24 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 Afternoon in Nusa Tenggara TimurOct 20, 2026, 5:00 AM UTC
Thunderstorms and heavy rain are forecast from 13:30 to 16:00 WITA on 20 October 2026 in parts of Nusa Tenggara Timur, including the listed districts. The source warns of possible reduced visibility, strong winds, and localized flooding, and advises the public to remain vigilant and limit outdoor activities.
Nearby · within 200 km
Thunderstorm This Afternoon in Nusa Tenggara TimurOct 14, 2026, 6:00 AM UTC
Thunderstorms and heavy rain are forecast in parts of Nusa Tenggara Timur from 14:30 to 17:30 WITA on 14 October 2026. The source warns of possible reduced visibility, strong winds, and localized flooding.
Nearby · within 200 km
Thunderstorm This Evening in Nusa Tenggara TimurOct 4, 2026, 7:00 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Nusa Tenggara Timur from 15:30 to 18:30 WITA on 4 October 2026. The source warns of possible reduced visibility, strong winds, and localized flooding, and advises the public to take precautions.
Nearby · within 200 km
Thunderstorm This Evening in Nusa Tenggara TimurOct 4, 2026, 7:00 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Nusa Tenggara Timur from 15:30 to 18:30 WITA on 4 October 2026. The source warns of possible reduced visibility, strong winds, and localized flooding.

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