Emergency crews are still working to manage extensive inundation triggered by the recent severe weather.
A major incident was announced in the town of Monmouth, south-east Wales, where residents were rescued or evacuated from waterlogged homes after heavy downpours on Friday.
On Sunday morning, multiple major alerts, warning of life-threatening conditions, remained active, alongside dozens of alerts across England. River levels on the Monnow surpassed all-time highs, surpassing levels seen during previous severe weather events.
Homes, businesses, transport networks, and energy infrastructure all experienced damage from significant flooding in parts of Wales, officials confirmed.
Data indicated that around 20 homes and businesses in parts of England experienced flooding due to the severe conditions, such as properties in the Cumbria region.
As the storm system moves away, a cold snap is expected to move across the UK, bringing sub-zero conditions and possible wintry precipitation.
Over the weekend, the country experienced its coldest evening since late March, with mercury readings plunging to minus seven degrees Celsius in a Scottish location.
A temperature drop of around 5C will change unseasonably warm November readings to single digits nationwide, with peak temperatures on Sunday at around 11 degrees in the southeastern region before further cooling at the week's beginning.
"As the storm moves south, atmospheric pressure to the north-west will bring a chilly Arctic air across the UK," a weather expert stated. "This will bring significantly chillier weather than recently, and, though mostly dry, there is also a potential of snow and ice. Widespread frosts are expected, with readings falling as low as minus seven in certain locations next week, and daytime highs staying in single figures."
He added, "Combine this with a brisk northerly wind, and there will be a marked wind chill. This marks a notable change after a prolonged spell of unseasonable warmth."
Public health agencies have activated a cold weather alert for several English regions from the start of the week, while flood management bodies have warned that flood risks may continue throughout the weekend.
The low-temperature warning is effective from 8am Monday until Friday morning, including the East Midlands, western Midlands, North East, North West, and Yorkshire and The Humber.
A tech enthusiast and writer passionate about innovation and helping others achieve their goals through practical insights.