British authorities issued a red-level warning ahead of Storm Eowyn, which will sweep across the UK and Ireland, BBC reported.
The Met Office issued red warnings for Northern Ireland and parts of Scotland on Friday, indicating a severe danger to life. Wind gusts are expected to reach a staggering 100mph along exposed coasts, with flying debris posing a significant threat.
Millions of people have been urged to stay indoors. All schools in Northern Ireland have been closed, and both governments have strongly advised against unnecessary travel.
The Met Office warned of potential damage to buildings, including roofs being blown off, and widespread travel disruption.
Irish forecaster Met Eireann issued blanket red weather warnings across the entire Republic of Ireland, anticipating widespread gusts exceeding 80mph.
Across the UK, strong winds will sweep across the country from West to East, with peak gusts reaching 80-90mph.
Widespread travel chaos is expected, with roads blocked by fallen trees, and significant disruptions to flights, trains, and ferries. Power outages are likely, with some potentially lasting for several days.
Heavy rain and strong winds are already impacting parts of the UK, with yellow weather warnings in place for Thursday.