Berlin Ice Storm: Freezing Rain Sparks Slippery Roads, Flight Delays & U‑Bahn Disruptions

Freezing rain and fog are set to build roads and sidewalks slick again on Saturday across Berlin and parts of Brandenburg, with the German Weather Service (DWD) warning of especially dangerous conditions in the morning.

Did You Know? The Berliner Stadtreinigung (BSR) has more than 2,000 employees and 540 vehicles working the winter service at full strength.

Transport disruptions

Berlin‑Brandenburg Airport (BER)

The airport announced a “stable” operation this morning, but flights are still delayed and many have been cancelled. A Paris flight was three hours late and a Palma de Mallorca service was delayed by 75 minutes. Due to the fact that of blizzard ice, the airport was shut down from Thursday night and only resumed limited departures on Friday afternoon, with about three‑quarters of the planned 500 take‑offs and landings cancelled by evening.

Airlines are advised to check the flight status before travel.

U‑Bahn network

Ice on overhead lines forced the U2 and U3 lines to run on reduced timetables. The U2 now runs a 15‑minute interval between Rosa‑Luxemburg‑Platz and Pankow, while sections between Alexanderplatz and Pankow remain closed. The U3 continues to be blocked between Warschauer Straße and Gleisdreieck and between Krumme Lanke and Breitenbachplatz. Bus and tram services are operating normally, and replacement buses have been deployed on affected U‑Bahn sections.

Roads, accidents and emergency services

Glazed highways have caused multiple accidents. The A10 (northern Berlin ring) was closed after two serious crashes, leaving two people seriously injured. In Brandenburg, three fatalities were reported in two separate crashes, though the exact role of the weather remains unclear.

The fire department logged around 140 ice‑related calls before 1 p.m., mostly for falls, and the Berlin Unfallkrankenhaus reported a high patient load, though staff are prepared for the surge.

Winter service response

The BSR is continuously clearing and salting main roads, but many side streets and sidewalks remain slippery. The agency recommends using the brief periods when temperatures rise above freezing to chip or sweep ice, which requires far less effort than breaking thick ice during a hard freeze. Free split (streusplitt) can be collected at seven city locations at no cost to residents.

Expert Insight: The combination of freezing rain, low temperatures and lingering snow creates a “crystalline” ice layer that is especially hard to remove. While the city’s winter crews are operating at full capacity, the responsibility for clearing sidewalks still rests with property owners, which can lead to uneven safety standards. Travelers should expect further delays at the airport and reduced public‑transport capacity until the weather improves, and drivers are urged to reduce speed, increase following distance, or avoid travel where possible.

Frequently Asked Questions

What weather conditions are expected on Saturday?

Freezing rain, sleet and occasional snow are forecast, with temperatures dropping to around minus one degree Celsius. An official warning for marked ice remains in effect until noon.

Why are flights at BER still delayed?

Blizzard ice and freezing rain have made the runway surfaces slippery, requiring lengthy de‑icing procedures that can take up to an hour per aircraft, which leads to widespread delays and cancellations.

Who is responsible for clearing ice on sidewalks?

According to the BSR, sidewalk clearing is the duty of local residents and property owners, while the city’s winter service focuses on main roads and public‑transport routes.

How will the situation evolve if the forecasted ice persists?

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