Large swathes of the United Kingdom are bracing for significant travel disruption as the Met Office has issued a yellow weather warning for fog. The warning, which came into effect earlier today, indicates that dense fog patches are expected to form overnight and persist into tomorrow morning, severely impacting visibility across roads and potentially leading to delays for air travel.
Forecasters anticipate that visibility could drop below 100 metres in some affected areas, making driving conditions particularly hazardous. The warning covers much of England, including the Midlands, East Anglia, and parts of the South East and North West. In Wales, central and eastern regions are expected to be most affected, while in Scotland, areas south of the Central Belt could also experience dense fog. Northern Ireland is currently not under this specific warning, though localised fog patches remain possible.
The conditions are being attributed to a combination of cold temperatures and light winds, which create an ideal environment for fog to develop and linger. Overnight temperatures are expected to drop close to freezing in many areas, with some regions potentially seeing temperatures as low as 0°C to 2°C. Wind speeds are forecast to remain very light, generally below 5-10 mph, which will prevent the fog from dispersing quickly.
Motorists are strongly advised to exercise extreme caution, allowing extra time for journeys and using fog lights where appropriate. Public transport users, particularly those planning to travel by air, should check for updates from their respective operators before setting off. Airports in affected regions could face delays or cancellations as a result of the reduced visibility. The Met Office encourages individuals to stay informed through their official channels and local news outlets.
The current yellow warning is expected to remain in place until mid-morning tomorrow, by which time the fog is anticipated to gradually lift and clear as temperatures rise and daylight strengthens. However, residual impacts on travel infrastructure may persist for a few hours even after the warning is lifted.
What this means for you: This warning directly impacts daily commutes and planned journeys for millions across the UK. Expect longer travel times, potential flight delays, and hazardous driving conditions. Prioritise safety and check travel updates before leaving home.