An Arctic chill is expected to hit Britain in the upcoming weeks, bringing temperatures as low as -2C and the possibility of hazardous freezing rain and snow.
Following a period of mild weather earlier this month, the conditions have turned colder and more unsettled, with low-pressure systems moving in from the Atlantic. While some snow flurries may occur over elevated areas this week, the significant drop in temperature is anticipated in November.
According to WXCharts’ maps, temperatures are forecasted to drop to single figures in the first week of November, plunging below zero by November 12, particularly in Scotland, where temperatures could reach -2C. A map for midnight on November 11 shows snow expected in central and southern Scotland, along with freezing rain indicated by an orange patch.
Freezing rain, a rare form of precipitation that freezes instantly upon contact with a cold surface, poses a severe risk, especially for driving. The Met Office warns that the ice accumulation from freezing rain can lead to hazardous conditions, such as tree and power line damage, turning roads into treacherous ice rinks and endangering aircraft operations.
The Met Office’s extended forecast from November 11 to 25 suggests a likelihood of overnight fog and frost later in November. The initial period is expected to be unsettled with showers, rain, and potential strong winds, followed by a shift towards drier and clearer conditions in the latter half of the month, although sporadic fog and frost are still possible.
The weather outlook for the first ten days of November indicates continued unsettled conditions with heavy rain, strong winds, and the potential for severe gales. Low-pressure systems are predicted to dominate the UK and surrounding regions, bringing intermittent showers or prolonged rainy spells, with western areas likely to experience the heaviest rainfall.
Expect fluctuating weather patterns through early November, with a predominant westerly or southwesterly wind direction leading to above-average temperatures initially, reducing the chances of frost and fog compared to normal conditions. Gusty winds, including gales and severe gales, are anticipated intermittently, with temporary drier and clearer intervals, particularly in eastern regions.