Storm Éowyn set to batter the UK with up to 90mph winds

Storm Éowyn has been named by the Met Office and volition bring terrible gales to parts of the United Kingdom connected Friday.

The Met Office has issued yellowish warnings for upwind connected Friday and Saturday.

Gusts of up to 90mph (145km/h) - oregon perchance adjacent much - could bring localised damage, powerfulness cuts and question disruption. Heavy rainfall and elevation snowfall are besides expected.

It volition people a large alteration from the quiescent and alternatively acold upwind that has dominated implicit the past week oregon so, bringing mist and fog to immoderate parts of the UK.

Met Office yellowish warnings for fog person been issued for Wednesday greeting covering parts of Northern Ireland, bluish England, north-east Wales and south-west Scotland. Visibility could driblet to little than 100m (328ft), giving mediocre travelling conditions.

The fog is - successful portion - caused by precise airy winds. However these winds volition fortify dramatically by the extremity of the week.

Storm Éowyn – pronounced "ay-oh-win" – volition acquisition accelerated improvement during Thursday arsenic it moves crossed the Atlantic

While immoderate of the details whitethorn inactive change, depending connected the nonstop way Éowyn takes successful the UK, the strongest winds connected Friday are apt crossed parts of Northern Ireland, confederate Scotland, bluish and occidental areas of England and Wales.

The Met Office warns of gusts betwixt 80-90mph (129-145km/h) astir hills coastal areas of the Irish Sea.

But wide gusts of 60-70mph (97-113km/h) are expected done the day.

Elsewhere, crossed bluish and occidental Scotland, parts of the Midlands and confederate England, gusts of 50-65mph (80-105km/h) are expected but astir coastal areas up to 80mph (129km/h).

Met Office yellowish warnings are apt to beryllium adjusted and perchance upgraded up of Friday.

These gales and terrible gales are apt to bring question disruption and immoderate damage, which could see extortion tiles being blown disconnected and powerfulness cuts.

Large waves are besides expected with coastal overtopping.

Outbreaks of rainfall are besides expected and portion it volition crook milder for immoderate - particularly successful the southbound - it volition stay acold capable for snowfall to autumn implicit hills successful Scotland, bluish England and Northern Ireland.

Over caller days the jet stream adjacent to the UK has been reasonably anemic and diffuse successful nature. This has allowed precocious unit to linger adjacent by, keeping immoderate almighty upwind systems distant from our shores.

But events connected the different broadside of the Atlantic mean that is present changing.

Frigid Arctic aerial is surging southwards crossed North America bringing life-threatening upwind chills with snowfall arsenic acold southbound arsenic Texas and Louisiana.

The opposition betwixt this highly acold aerial wide and overmuch milder aerial further southbound is going to "supercharge" the pitchy stream. The winds successful the halfway of the pitchy are forecast to transcend 260mph (418km/h) supra the Atlantic.

This immense injection of vigor precocious up successful the ambiance volition origin Storm Éowyn to deepen rapidly arsenic it heads towards the UK and it is this that brings the menace of gales and disruption.

Keep up to day with the latest forecasts and warnings for your country with BBC Weather online oregon connected the app.