Ireland, Northern Ireland and Scotland are braced for a storm spiraling in from the Atlantic, bringing gusts of up to 100 m.p.h., with forecasters warning of a danger to life.

The storm had knocked out power to more than half a million utility customers by early Friday as it moved across Ireland.

Record high winds from Storm Eowyn battered Ireland and Northern Ireland on Friday, leaving one man dead and almost one-third of Irish homes and businesses without power and forcing the cancellation of hundreds of flights.

Ireland has been hit with record wind gusts of 114 miles (183 kilometers) an hour as a winter storm batters the country and northern parts of the U.K. Schools have been closed, trains halted and hundreds of flights canceled in the Republic of Ireland,

Millions of people in Ireland and northern parts of the U.K. have heeded the advice of authorities to stay at home

Storm Eowyn caused havoc Friday as it battered Ireland, Northern Ireland and Scotland, killing one person and leaving hundreds of thousands of homes without power, flights grounded and schools shut, officials said.