- 355 updates
The Met Office has issued a fog warning for parts of the East of England.
Forecasters say Central Bedfordshire, Hertfordshire, Luton, Essex, Southend-on-Sea and Thurrock could all be affected.
The fog will begin to come in Sunday evening but is likely to cause most problems overnight and into Monday morning.
The warning is valid until 10.30am on Monday 23 January 2017.
The Met Office is warning of icy conditions across parts of the Anglia region this morning. The warning is in force until 10am.
Drivers are being advised to take extra care on the roads following a yellow warning of ice.
Icy patches are likely to form on roads as temperatures dipped below freezing last night. Patches of freezing fog are also expected.
A further Met Office yellow warning has been issued for thick fog across the Anglia region as weather conditions cause delays and cancellations at airports.
Stansted airport in Essex says that heavy fog is affecting flights to and from the airport leading to delays and cancellations. It is advising passengers to check with airlines and allow extra time for journeys to the airport.
Flights into and out of Luton airport are also affected by fog.
The airport says there have been a number of delays to arrivals and departures. Passengers are advised to check in as normal.
The Met Office weather warning is in force until 10am on Saturday 31 December.
The Met Office has issued a yellow weather warning for fog valid until 10am on Friday 30 December 2016
The Met Office says areas of fog and freezing fog have developed, including some dense patches of fog in places.
Driving conditions will be difficult with journeys likely to take longer than usual and delays to air travel are possible.