Arctic air brings a chilling return to UK weather, with snow, wind, and rain expected to persist into the weekend. The cold snap is a result of a temperature contrast between warm air from the Gulf of Mexico and cold air from the Arctic, leading to a strengthening jet stream and a deep area of low pressure near Iceland. This phenomenon has caused a dramatic shift in weather patterns, with blustery winds, hail, and thunder possible across the UK. The cold will linger into the weekend, with frost expected in Scotland and Northern Ireland, and temperatures only slightly below average during the day. As the week progresses, the weather will gradually turn milder, with temperatures recovering to above the mid-March average by early next week. This article explores the fascinating interplay of atmospheric conditions that have led to this wintry weather, offering a deeper understanding of the complex weather patterns affecting the UK.
