Commuters in Cheshunt, Hertfordshire, should prepare for travel delays this week as the Met Office warns of mist and fog that could significantly reduce visibility during morning journeys. The weather changes are expected to start on Wednesday evening and continue through the busiest travel times on Thursday and Friday morning.
The Met Office expects mist to start forming from 8:00 PM on Wednesday, 4 March 2026, and persist until Friday. Visibility is predicted to drop to a poor level of between 1.1km and 4km, with humidity reaching 96 per cent overnight.
Drivers using the M25 and A10 near the town may face extra congestion due to the weather and upcoming road repairs. National Highways has planned emergency barrier repairs and lane closures in the area starting at 10:00 PM on 7 March 2026.
Train passengers using the West Anglia Main Line should also check for updates before they travel. According to Greater Anglia, trains may have to run at slower speeds during heavy fog to ensure safety for all passengers.
Hertfordshire County Council suggests that residents allow extra time for their trips and check travel updates before leaving. Drivers are reminded to check that their vehicle lights are working correctly before setting off in low visibility conditions.
About this article: This story was put together with the help of AI tools and checked by a real person on our team. We're a small crew trying to cover as much of the UK as we can on a limited budget. We're getting better every day - but we're not perfect yet. If something looks off, let us know. You're part of the process.
