The UK is set to experience a shift from prolonged cold weather to milder conditions this week.

Topics covered
End of the cold spell
The recent cold and grey weather that has gripped the UK is finally giving way to milder conditions. Cold easterly winds are being replaced by warmer south-westerly breezes, signaling a welcome change for many.
By the end of the week, temperatures across the UK are expected to rise above average, bringing relief from the prolonged chill.
Warm air from the south
As warmer air moves in from Spain and Portugal, temperatures will begin to climb steadily.
Starting Wednesday, the mercury is anticipated to rise into double figures for most regions by the week’s end. Some areas in eastern England may even experience highs of 15 to 16°C (59 to 61°F) on Friday, a significant increase from the average maximum of around 9°C (48°F) typically seen in mid-February.
Weather warnings and unsettled conditions
While the milder weather is a welcome change, it is not without its complications. The Met Office has issued yellow warnings for wind and rain across parts of the western UK, with the potential for these warnings to be upgraded as a deep low pressure system approaches Scotland this weekend. This could lead to the first named storm of the month, bringing further unsettled weather as February draws to a close.
Temperature fluctuations and winter weather
As is typical for the UK, temperature fluctuations are common during winter. The behavior of the jet stream, a fast-moving ribbon of air high in the atmosphere, plays a crucial role in these changes. As we move into the last week of February, expect a mix of wet and windy weather interspersed with sunny spells, reflecting the unpredictable nature of the season.
Looking ahead
While the immediate future promises milder temperatures, it is essential to remain vigilant as conditions can change rapidly. The BBC Weather app provides up-to-date forecasts, helping residents stay informed about the shifting weather patterns across the country. As we transition from winter to spring, the UK can expect a variety of weather conditions, reminding us of the ever-changing climate we experience.