Severe Weather Causes Widespread Power Outages in Stockholm

A severe weather event on September 11, 2025, caused widespread power outages and transport disruptions in Stockholm.

Key Points

  • • Over 20,000 households without electricity
  • • Severe weather caused fallen trees and traffic issues
  • • Public transport, including Roslagsbanan, disrupted
  • • Yellow warning issued for wind gusts up to 24 m/s

On September 11, 2025, severe weather struck Stockholm County, resulting in extensive power outages and public transport disruptions. Heavy rain and strong winds have left approximately 20,000 households without electricity. The Swedish energy companies Ellevio and Vattenfall reported the outages, with Vattenfall noting over 8,000 customers affected and Ellevio accounting for more than 6,000. The situation has prompted significant responses from emergency services as fallen trees and blocked roads have been observed throughout the region.

Klara Blom, a local resident, shared her experience of being stuck due to a fallen tree on her way to work, highlighting the chaos impacting daily life in the area. Emergency services commander Henrik Jynnesjö mentioned numerous incidents they are addressing, including fallen trees in central Stockholm and boats that have dislodged due to gusty winds.

The Swedish Meteorological and Hydrological Institute (SMHI) issued a yellow weather warning, forecasting wind gusts of up to 24 meters per second. Meteorologist Christopher Greenland warned that this unstable weather pattern, attributed to a low-pressure system between the British Isles and Iceland, is expected to continue influencing Stockholm and broader regions of Sweden with additional rain in the coming days.

The storm has significantly disrupted public transport, notably with the cancellation of Roslagsbanan train services due to debris on the tracks. As authorities continue to monitor and respond to ongoing challenges posed by the storm, the community remains on alert for further weather developments and potential impacts.