Summary
Here are the key updates from today’s UK weather live blog:
Temperatures are set to plummet as low as -16C, as a fresh amber snow warning was issued. The amber weather warning for snow covers most of the south-west of the UK until 9pm this evening. The Met Office yellow weather warning for snow covering southern counties of England remains in place until midnight on Wednesday.
Police in Devon and Cornwall urged drivers to wait until the snow on Wednesday afternoon passed to carry out their journeys unless they are absolutely necessary. Parts of Cornwall, Devon, Dorset and Somerset are included in the amber snow warning, which is in place from 2.30pm until 9pm on Wednesday. A further yellow warning for snow and ice affecting Cornwall, much of Wales and parts of north-west England has also been issued from 3am until noon on Thursday.
A separate warning of snow and ice in Aberdeen, Aberdeenshire, Moray, the Highlands of Scotland, Western Isles, Orkney and Shetland came into force at midday and will run until midnight on Thursday.
Snow and sleet began to hit southern England on Wednesday afternoon as the amber alert came into force with the Met Office saying further warnings are likely to be issued as the week goes on. Up to 10 cm of snow could hit high ground in southern England this evening. Power cuts are likely, the national weather service said, and delays and cancellations to rail and air travel are also expected.
Yellow warnings for snow and ice remain in place across parts of Scotland and Northern Ireland. A yellow-level snow and ice warning was also announced for Northern Ireland, with the UK Met Office advising of a risk of injuries from slips and falls on icy surfaces. That warning was due to expire at midday on Wednesday.
All of Ireland is on at least a status yellow low temperature and ice warning until midday on Friday, but more severe alerts will also apply to the vast majority of the country.
The UK Health Security Agency (UKHSA) has extended its cold weather health alert for all of England until Sunday. Amber alerts issued on Thursday last week have been extended and will now run until 12 January, meaning a rise in deaths is likely, the agency said.
Thousands of people remained without power on Wednesday during a bitter cold spell across Ireland. Ireland was under weather warnings coming into Wednesday morning, with temperatures as low as -6C recorded in parts at 9am. Temperatures were expected to plummet even further to around -8C overnight into Thursday, before conditions begin to improve on Friday and into the weekend.
All of Ireland is on at least a status yellow low temperature and ice warning until midday on Friday, but more severe alerts will also apply to the vast majority of the country.
More than 60 schools in northern Scotland are closed as snow and ice warnings remain in force across much of the country. A Met Office yellow warning of snow and ice in the north, north-east and west of Scotland was in place until midday.
Motorists are being urged to stick to major roads that are most likely to have been gritted. Car insurer RAC said it has seen the highest levels of demand for rescues in a three-day period since December 2022.
Scores of flood warnings and alerts remain in place for England but more than 200 have been removed in the last 24 hours and the weather is set to be drier over the next few days. One flood warning is in place for the River Wye at Monmouth and four flood alerts are in place for the rest of Wales on Wednesday, Natural Resources Wales said.
Since New Year’s Eve, the Environment Agency estimates that more than 41,000 properties have been protected across England, but at least 300 properties have flooded. Snowmelt has brought further disruption to parts of England, particularly in the Midlands, after the heavy rainfall over the new year that saw significant river and surface water flooding across the north-west of England and Yorkshire, it said.
The Environment Agency urged people to avoid swollen rivers as river flooding alerts and warnings remain in place through the Midlands and across parts of England. In a social media post, the agency said that swollen rivers should be avoided due to strong currents that can sweep you off your feet.
Great Britain’s energy grid operator has asked power plant owners to provide extra electricity by Wednesday evening as freezing temperatures take hold.
The Met Office has issued a Yellow weather warning for freezing fog overnight across Northern Ireland.
⚠️ Yellow weather warning issued ⚠️
— Met Office (@metoffice) January 8, 2025
Freezing fog across Northern Ireland
NOW until Thursday 0900
Latest info 👉 https://t.co/QwDLMfRBfs
Stay #WeatherAware⚠️ pic.twitter.com/Q9Ba9U7YYx
