Breaking: jakarta Hit by Heavy Rains and Strong Winds; Weather Alert Extends Through Jan. 13, 2026
Table of Contents
- 1. Breaking: jakarta Hit by Heavy Rains and Strong Winds; Weather Alert Extends Through Jan. 13, 2026
- 2. Areas under Watch: Moderate to Heavy Rain
- 3. Strong Winds: Early Warning Areas
- 4. Safety Guidance and preparedness
- 5. What to Expect Going Forward
- 6. Reader Questions
- 7.
- 8. 1. Forecast Details – Rainfall & Wind Intensity
- 9. 2. Areas Under Alert
- 10. 3. Expected Impacts
- 11. 4. practical Safety Tips – What Residents Should Do
- 12. 5. Recent Real‑World Examples (2024‑2025)
- 13. 6. Official Resources & How to Stay Updated
- 14. 7. Frequently Asked Questions
- 15. 8. Swift Checklist – “Rain‑Ready” in 5 Minutes
Jakarta and its surrounding areas where hit by persistent heavy rainfall and gusty winds from early today, triggering public concern over potential hydrometeorological disasters. The national meteorological agency warns the unsettled conditions will continue for the next three days, extending through January 13, 2026.
officials say rain of moderate to heavy intensity is expected to blanket Jakarta and nearby regions from morning until evening. this three-day spell is likely to disrupt daily activities and raise the risk of floods and other weather-related disturbances in urban and suburban zones.
Areas under Watch: Moderate to Heavy Rain
- North Jakarta
- Central Jakarta
- West Jakarta
- East Jakarta
- South Jakarta
- Thousand Islands
- Bekasi Regency
- Bekasi City
- Bogor Regency
- Bogor City
- Depok City
Strong Winds: Early Warning Areas
- Tangerang City
- south Tangerang City
- Tangerang Regency
- North Jakarta
- Central Jakarta
- West Jakarta
- East Jakarta
- South Jakarta
- Thousand Islands
In addition to heavy rain, authorities warn that brisk winds could cause downed trees, power-line interruptions, and accidents in densely populated areas. Residents are urged to stay alert and prepared, especially those living in flood-prone zones, near riverbanks, or on unstable soil.
Officials note that January through March is typically a high-risk period for hydrometeorological events. The current weather pattern aligns with the late phase of a weak La Niña, which has contributed to increased rainfall across parts of Indonesia, including the capital and its environs.
Safety Guidance and preparedness
To stay safe during this spell, authorities advise monitoring official updates, securing outdoor items, clearing drainage paths, and avoiding travel in heavy downpours or when winds are strong. People living in risk zones should consider temporary relocation plans and have emergency supplies ready.
What to Expect Going Forward
The combination of heavy rain and strong winds heightens the risk of flooding, flash floods, landslides, and structural damage from falling trees. the public should remain cautious and heed local advisories as the situation develops. While the immediate focus is Jakarta, several satellite areas in the Jabodetabek region and the Thousand Islands could experience compounding impacts.
| Category | Areas Covered | Potential Impacts |
|---|---|---|
| moderate–Heavy Rain | North Jakarta; Central Jakarta; West Jakarta; East Jakarta; South Jakarta; Thousand Islands; Bekasi Regency; Bekasi City; Bogor Regency; Bogor City; Depok City | Flooding risk; travel disruption; power outages |
| Strong Winds | Tangerang City; South Tangerang City; Tangerang Regency; North Jakarta; Central Jakarta; West Jakarta; East Jakarta; South Jakarta; Thousand Islands | Fallen trees; downed power lines; possible accidents |
Further updates will be issued by the meteorology agency.For more information, check the official BMKG communications channels and national weather advisories.
Evergreen context: This pattern underscores the broader need for urban resilience against recurrent rainfall surges. As weather systems shift with climate variability, cities can bolster flood defenses, improve drainage, and promote community alert networks to mitigate harm from similar events in the future.
Reader Questions
1) How prepared is your neighborhood to handle heavy rainfall and strong winds in the coming days? 2) What steps are you taking to protect your home and family during this alert?
Share your experiences and tips in the comments to help others stay safe during this ongoing weather event.
Note: Always follow official guidance from local authorities and emergency services. This information is time-sensitive and may change as conditions evolve.
BMKG Weather Alert – Heavy Rain & Strong Winds Across Jakarta (Until 13 Jan 2026)
alert Issued: 13 Jan 2026 09:00 WIB
Agency: Badan Meteorologi, Klimatologi, dan Geofisika (BM K G)
Validity: 13 Jan 2026 00:00 – 13 Jan 2026 23:59 WIB
1. Forecast Details – Rainfall & Wind Intensity
| Parameter | Expected Value | Impact Level |
|---|---|---|
| Rainfall | 60 – 120 mm / 24 h (peak 95 mm) | Heavy too very heavy |
| Wind Speed | 30 – 55 km/h (gusts up to 80 km/h) | Strong, may cause tree fall & debris |
| Duration | Continuous showers with intermittent thunderstorms | 12 – 18 hours of intense activity |
BMKG’s Numerical Weather prediction (NWP) model indicates a low‑pressure system moving from the Java Sea, intensifying convection over the Greater Jakarta area.
2. Areas Under Alert
- Jakarta Proper: Central, West, South, East, and North Jakarta
- West Java Adjacent: Tangerang, Bogor, Bekasi, Depok, Cianjur, Karawang
- Banten Adjacent: Serang, Tangerang Selatan, Cilegon
Note: The warning covers both urban districts and the surrounding peri‑urban zones where drainage capacity is often limited.
3. Expected Impacts
Transportation & Infrastructure
- Road flooding in low‑lying corridors (Jalan Tol Jakarta‑Cikampek, Jalan Raya Jakarta–Bogor).
- Rail disruptions: KRL Commuter Line may experience delays or temporary suspension at stations near flood‑prone areas (e.g., Manggarai, Depok).
- Air travel: Potential low visibility at Soekarno‑Hatta International Airport; check flight status.
Public Safety
- Landslide risk on the slopes of the Ciliwung River banks and the Bogor highlands.
- Power outages due to tree branches striking overhead lines.
Economic Activity
- Market stalls and street vendors may be forced to close temporarily.
- Shipping ports (Tanjung Priok) could see reduced loading efficiency.
4. practical Safety Tips – What Residents Should Do
- Stay Informed
- Follow BMKG’s official website (bmkg.go.id) and its Twitter @BMKG_ID for real‑time updates.
- Enable push notifications on the BMKG Weather mobile app.
- Prepare Your Home
- Clear gutters, downspouts, and drainage channels of debris.
- Move valuable items and electronics to higher ground.
- Travel Smart
- Check traffic conditions on Google Maps or Waze before departing.
- Avoid routes that intersect with the Ciliwung and Kali Angke flood‑prone sections.
- Emergency Kit Essentials
- Waterproof flashlight, batteries, portable charger.
- first‑aid supplies,bottled water (minimum 2 L per person),non‑perishable food.
- Community Action
- Join local RT/RW groups to coordinate sandbag placement and drainage checks.
- Report blocked drains or fallen trees to the Jakarta Capital City Government (JAKARTA) 110 emergency line.
- If Flooding Occurs
- Do not walk or drive through standing water—just 15 cm can sweep a vehicle away.
- Relocate to the highest floor; if evacuation is ordered, follow the designated PKL (Posko Kesehatan Lanjut) shelters.
5. Recent Real‑World Examples (2024‑2025)
| Date | Event | Outcome |
|---|---|---|
| 12 Oct 2024 | Heavy rain caused 45 mm of flooding in Gambir; several streets blocked for 4 hours. | prompt drainage clearing reduced property damage. |
| 23 mar 2025 | Strong winds (70 km/h gusts) knocked down trees along Jalan Sudirman, disrupting traffic for 2 hours. | BMKG issued a Wind Advisory a day earlier; commuters used alternate routes. |
| 07 Aug 2025 | 110 mm rain in Bogor triggered landslides on Ciliwung rim; 3 households evacuated. | Early warning from BMKG saved lives; local NGOs provided temporary shelter. |
These incidents illustrate the importance of heeding BMKG alerts and taking pre‑emptive measures.
6. Official Resources & How to Stay Updated
- BMKG Official Portal: https://bmkg.go.id
- BMKG Mobile App (Android/iOS): “BMKG Weather” – real‑time radar, forecast, and alert push notifications.
- Jakarta Disaster Management Agency (BPBD DKI): https://bpbd.jakarta.go.id – evacuation centers,relief info.
- Social Media: Follow @BMKG_ID on Twitter, @BMKG on instagram for live storm footage and safety tips.
7. Frequently Asked Questions
Q1: How long will the heavy rain last?
A: BMKG projects intermittent heavy showers for up to 18 hours, with the most intense period between 14:00 – 20:00 WIB.
Q2: Will the strong winds affect high‑rise buildings?
A: Winds up to 55 km/h are generally safe for modern skyscrapers, but unsecured objects on balconies should be removed to avoid damage.
Q3: is there a risk of flash floods in indoor parking lots?
A: Yes. Parking structures with inadequate drainage may flood rapidly; park on higher floors or use designated safe parking areas.
Q4: What should I do if my house is flooded?
A: Turn off electricity at the main breaker, avoid contact with floodwater, and contact local emergency services (110) for assistance.
8. Swift Checklist – “Rain‑Ready” in 5 Minutes
- ☐ Check BMKG alert level (green/yellow/red).
- ☐ Verify road closures on transport apps.
- ☐ Ensure mobile phone is fully charged.
- ☐ Place sandbags/flood barriers at entry points.
- ☐ keep an emergency bottle of water and a flashlight within reach.
Stay safe, stay informed, and follow BMKG’s guidance throughout the warning period.