Discover how weather conditions affect transport and logistics, and the practical steps Colwell takes to keep deliveries on time whatever the forecast.
Weather is one of the biggest challenges in transport. It doesn’t matter how well planned a route is, rain, ice, wind, or fog can all get in the way.
Here’s how weather affects deliveries, and what we do to keep things moving anyway.
How weather affects transport
Rain and flooding
Heavy rain slows traffic, reduces visibility, and can flood low-lying roads. It also increases stopping distances, which means drivers need to be more careful and take more time.
Ice and snow
Cold weather brings its own risks. Icy roads make driving harder, and snow can close routes altogether. Vehicles also need extra checks in cold conditions, since low temperatures affect batteries, tyres, and fluid levels.
Wind
Strong wind is a particular risk for larger vehicles. High-sided vehicles can be affected on exposed roads and bridges, so speed and route planning both matter here.
Fog
Poor visibility slows everyone down. It also increases the risk of delays on motorways and major routes, where a small incident can cause a long tailback.
How we plan around it
We check the forecast before we plan the route
Our team looks at the weather forecast alongside the delivery schedule, not after it. This means we can adjust routes or timings in advance, rather than reacting once a driver is already on the road.
We build in extra time when conditions call for it
If bad weather is forecast, we build a bit of extra time into the schedule. This protects delivery times without putting pressure on drivers to rush.
We keep vehicles ready for the conditions
Regular maintenance means our fleet is prepared for whatever the weather brings, whether that’s tyres suited to wet roads or batteries checked before a cold snap.
We keep communication open
If a route needs to change because of weather, we let customers know as early as possible. Clear communication means fewer surprises, even when the weather doesn’t cooperate.
We trust our drivers to make the right call
Our drivers are experienced, and we back their judgement. If a driver decides a route or speed needs to change for safety reasons, that decision stands. Safety always comes first, even if it means a short delay.
Why this matters to you
Weather is one of the few things nobody can control. What we can control is how we prepare for it.
By planning ahead, keeping vehicles ready, and communicating clearly, we keep delays to a minimum and keep your deliveries as reliable as possible, whatever the forecast says.
Have a delivery that needs careful planning around the weather? Get in touch and we’ll talk through the best way to handle it.





