Storm Éowyn's record-breaking winds have formed a dangerous 'sting jet', according to satellite images from the Met Office, as millions of Brits remain under 'danger to life' weather warnings
The Met Office has issued new snow and ice warnings for six regions - it comes as Storm Éowyn brings fierce winds, heavy rain and serious snow across the country
Where and when snow and 100mph winds will hit UK after Met Office weather warnings issued - The Met Office has issued a red warning across Northern Ireland and Scotland
The Met Office has issued two yellow weather warnings for snow and ice covering 35 towns and cities - with the icy blast set to strike this weekend
Follow live as Storm Eowyn hits the UK and Ireland, with record-breaking winds already reported. The entire country is covered by alerts for wind and rare red weather warnings have been issued for Scotland and Northern Ireland.
Storm Éowyn is forecast to make landfall in Ireland late on Thursday before moving on to the rest of the UK on Friday according to Met Office models. The storm will bring gusts of 80mph to coastal areas and 60mph inland with potential for a danger to life caused by flying debris.
Rail services and flights have been axed, with rare red weather warnings issued for Scotland and Northern Ireland. The Met Office extended its rare red weather warning at 11am to cover more of Scotland until 5pm, while Northern has issued a 'do not travel' warning for much of the north, including Greater Manchester.
The Met Office has issued an ice warning for the entire West Midlands region. The warning is in place from 3am until 10am tomorrow on Saturday (January 25), lasting for seven hours.
From Saturday, Storm Éowyn is predicted to weaken as it moves northeast of the UK. Despite this, Saturday will still be breezy for much of the country, with strong winds persisting in the north, but it will be drier for many.
A red weather warning is the highest possible alert sent out by the Met Office. Red warnings are issued when there is a danger to life, along with the likelihood of substantial disruption to travel, energy supplies and widespread damage to property and infrastructure.
Most of the dangerous weather will take place on Friday, however there are five weather warnings in place on Saturday, 25 Jan, including amber and yellow wind warnings in Scotland, two yellow snow and ice warnings in Scotland and Northern Ireland, plus an ice warning in the south of England.
Winds have reached 100mph as Storm Eowyn causes travel disruption and leaves thousands without power across the UK and Ireland. The "exceptional weather event" may have even caused a dangerous phenomenon known as a "sting jet" in Ireland.