The United Kingdom is bracing for a period of unseasonably warm weather this week as the remnants of a former hurricane track across the Atlantic. Forecasters indicate that the system is pulling a plume of warm air toward the British Isles, which will lead to a significant rise in temperatures across the country.

While daytime temperatures are expected to be notably high, the most significant impact may be felt overnight. Meteorologists have suggested that nighttime temperatures could remain high enough to challenge existing records for this time of year. This phenomenon is a result of the tropical air mass associated with the storm system, which prevents the usual cooling that occurs after sunset.

While the BBC reports that these temperatures are approaching record-breaking territory, the outlet does not specify which regions will be most affected or provide a precise timeline for when the peak warmth will occur. The arrival of this tropical air mass is part of a broader atmospheric pattern that has been shifting weather systems across the Atlantic, though the specific intensity of the warmth remains subject to change as the system interacts with local conditions.