A yellow weather warning for fog has been issued for parts of London, South...

Published: 3:13 am March 5, 2025
Updated: 12:53 pm October 8, 2025
Yellow Weather Warning Issued for Dense Fog in Southern England

 

A yellow weather warning for fog has been issued for parts of London, South East England, and South West England, with drivers and commuters urged to take extra precautions this morning.

Warning Details

Type: Yellow Weather Warning – Fog
Issued: Wednesday, 5 March 2025
Affected Areas:

London & South East England: Hampshire, Isle of Wight, Portsmouth, Southampton, West Sussex

South West England: Bournemouth, Christchurch and Poole, Dorset, Wiltshire

What to Expect?

Reduced visibility below 100m in some areas
Slower journey times due to difficult driving conditions
Possible delays or cancellations to bus and train services
Potential disruption to flights

When Will the Fog Clear?

The Met Office has stated that fog will gradually clear throughout the morning, but travel disruptions may persist for several hours.

Travel Advice & Safety Tips

Drivers:

Check road conditions before setting off

Leave extra time for journeys

Use fog lights where necessary but switch them off when visibility improves

Maintain a safe distance from other vehicles

Public Transport Users:

Check with bus, train, and ferry operators for potential delays

Allow for additional travel time

Flights:

Passengers flying from affected airports should check with their airline for possible cancellations or delays

Why Was This Warning Issued?

The yellow warning indicates a medium likelihood of fog but low impact, meaning while disruption is possible, it is not expected to be widespread or severe.

The Met Office urges people to stay informed as weather warnings can change.

For the latest updates, check the Met Office website or follow your local travel provider’s alerts.

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