Storms in Warsaw: Wind Gusts up to 80 km/h

5 September 2026 Poland Radar 0 Comments

IMGW warns of storms in Warsaw on Sept 5 with wind gusts up to 80 km/h and possible hail. Secure balconies and cars before 14:00.

IMGW warns of storms in Warsaw on Saturday, September 5. The alert predicts wind gusts up to 80 km/h and possible hail.

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storms in Warsaw: What to expect

The Institute of Meteorology and Water Management issued a yellow warning. It runs from 14:00 to 20:00 on Saturday. Meteorologists expect locally 15 to 20 mm of rain. They also warn of gusts up to 80 km/h. Local hail may occur. Consequently, expect sudden changes in conditions. Moreover, storm cells will remain small and local. Therefore, one district may see heavy rain, while another stays dry.

Timing, impacts and practical risks

The warning begins at 14:00, so you still have time to act. Move loose balcony furniture and plants inside. In addition, secure or park cars under cover. Flooding may form quickly in low areas. As a result, underpasses and underground garages can fill. Drivers should avoid deep water on roads. However, many people misjudge water depth. A few decimeters can stall a car or damage its drivetrain. Furthermore, tree branches may break during gusts. Consequently, avoid standing near old trees during storms.

Who issues the alert and regional context

IMGW monitors weather across Poland and issues colour-coded warnings. A yellow alert denotes a first-degree warning. It means danger exists, but the threat stays moderate. In addition, the forecast covers Mazovia and nearby regions. The wider pattern stems from a low pressure center over western Russia. Therefore, forecasters expect dynamic weather across central Poland. Temperatures should reach around 20°C in Warsaw. Outside storms, winds will remain moderate to fairly strong.

💡 GOOD TO KNOW: If you live here, secure balcony items and move cars before 14:00. Call 112 for emergencies. Emergency hospitals operate under NFZ (National Health Fund). For workplace injuries contact ZUS (social insurance). Keep photos for insurance claims and for landlords. Note that a mandat (police fine) can apply if you create a public safety hazard. Also provide your PESEL (national ID number) if officials request it for formal reports.

Local authorities and municipal services will act to clear fallen branches. However, response times vary by district. Therefore, property owners should prepare now. If you rent, tell your landlord about loose items. Moreover, renters should review their insurance policies. Many policies cover hail and wind damage. Consequently, take pictures of any damage for claims.

For expats, remember some Polish processes differ from your home country. For example, PESEL stands for the national identification number. It matters for many official procedures. In addition, police or emergency services may ask for it when you report damage. Furthermore, public information often appears first in Polish. Therefore, follow local news outlets or use translation tools for updates.

Finally, keep plans flexible this Saturday afternoon. Secure belongings early. Stay informed through official IMGW channels. Heed local municipal alerts and avoid unnecessary travel during peak storm hours.

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