The start of the year traditionally presents particular challenges for the logistics sector. Current weather conditions with frost, snow, storms and regional black ice show once again how heavily transport networks depend on climatic conditions. Whether by road, rail or sea — winter influences have a direct impact on running times, planning security and costs. For logistics managers, this means identifying risks early on, adapting processes and strengthening resilience.

Road transport: smoothness, visibility and limited capacities

In road freight transport, winter is one of the most critical phases of the year. Snow and ice reduce travel speed, extend transport times and increase the risk of accidents. There are also temporary closures, truck driving bans in extreme weather conditions and delays at critical transport hubs.

The combination of winter conditions and already scarce capacities is particularly challenging. Drivers, rest periods and safety requirements leave only limited scope for short-term rescheduling. Digital route planning, real-time traffic data and realistic time window communication are becoming significantly more important in this phase.

Rail: Dependence on weather despite predictability

Rail freight transport is considered to be relatively weather-resistant, but is also not immune to winter influences. Icy switches, restricted shunting processes and reduced route capacities can seriously disrupt the timetable. Maintenance requirements increase, particularly in severe frosts, which has an impact on circulations and connecting traffic.

The challenge lies less in basic reliability, but in flexibility. When delays occur, alternatives can often only be implemented in advance. Close coordination between infrastructure operators, operators and shippers is therefore crucial.

Maritime transport and ports: storms, ice and restricted transhipment

Maritime transport is also under particular pressure in winter. Storms make arrival and departure manoeuvres difficult, high waves delay timetables, and ice formation can block docks or access roads. In northern regions, ice management and icebreaker support are part of everyday seasonal life, while other ports are increasingly confronted with unusual weather extremes.

Cranes have to be shut down at certain wind speeds, handling processes slow down and idle times are extended. These effects continue to have an effect along the entire supply chain — including connections by road and rail.

Safety as a top priority

Regardless of the mode of transport, safety has priority over speed in winter. Vehicles, technology and personnel must be prepared for extreme conditions. This includes equipment suitable for winter use, regular training and clear decision-making processes as to when transports must be postponed or interrupted.

Modern telematics and assistance systems help identify risks at an early stage. Weather forecasts, sensors and digital monitoring enable more precise control — but they do not replace the experience and sense of responsibility of those involved.

Resilient planning instead of reactive measures

Current weather conditions make it clear that winter risks are no exception. Climatic fluctuations and extreme events are increasing and require forward-looking planning. Resilient transport networks are characterized by flexible routes, alternative modes of transport and transparent communication.

Companies that systematically integrate winter risks into their planning can better cushion disruptions and ensure their ability to deliver — even under difficult conditions.