Storm Éowyn – pronounced "ay-oh-win" – and the fifth named storm of the season will undergo rapid development during Thursday as it moves across the Atlantic. It will be fuelled by a very powerful jet stream which is fast moving air high in the atmosphere where wind speeds are around 260mph (418km/h).

THE latest storm is on our horizon and the Met Office has now upgraded a weather warning for Bradford to amber. The UK's national weather and climate service originally put in place a yellow weather warning for "very strong" winds in Bradford and the rest of West Yorkshire from 12am on Friday until 11.

The Met Office has upgraded a yellow weather warning for North Wales to amber due to Storm Éowyn, it will be in place on Friday (January 24).

Chicago is experiencing dangerous cold weather with "astonishing" temperatures, as wind chills plunge as low as -23°F, posing significant risks to residents, according to a pricing culture analysis provided to Newsweek.

CHICAGO — National Weather Service officials issued a cold weather advisory in effect until 2 p.m. Tuesday for portions of central, east central and northeast Illinois as well as northwest Indiana. Officials said dangerously cold wind chills may reach as low as 28 below zero causing frostbite to those exposed to the frigid temperatures in as little as 30 minutes.

A Weather Alert continues for brutally cold air mass now through Wednesday morning. A cold weather advisory remains in effect until midnight Tuesday night for the entire Chicago area, with wind chills dropping to -20 to -25.