The Met Office has issued a forecast predicting a significant return to colder weather and potential snowfall across the United Kingdom this week, marking a stark contrast to the recent warm conditions. This shift comes after Thursday, 5 March 2026, recorded the hottest day of the year so far, with temperatures soaring to 19.2°C in Northolt, London, providing a brief respite from winter.
Weather Patterns and Temperature Changes
Early this week, the UK is expected to experience predominantly cloudy skies, which will gradually clear to allow for some sunny spells by Wednesday. During this period, temperatures could reach up to 15°C in the southeastern regions, offering a mild interlude before the colder air sets in.
Onset of Wintry Conditions
From Thursday onwards, the weather is forecast to take a dramatic turn, with rain and wintry conditions becoming widespread. Blustery showers are anticipated, and there is a chance of snow accumulating on Scottish mountains, signaling the return of winter-like weather.
Cold Snap and Snow Potential
A notable shift to a north-westerly wind will usher in a markedly colder day nationwide on Friday. This change is expected to bring potential snow accumulations not only on high ground but also possibly on lower hills, increasing the likelihood of disruptive conditions in various parts of the country.
In summary, the UK is bracing for a rapid transition from mild to cold weather, with the Met Office highlighting the risk of snow and plummeting temperatures as winter makes a comeback this week.
