A significant winter storm is forecast to move across the central and eastern United States from 23–25 January 2026, bringing snow, sleet, freezing rain and ice to a broad stretch of the country.
According to the weather warnings issued by the US National Weather Service, bad weather may impact transport networks across more than 30 states.
The system combines Arctic air with moisture from the Gulf, creating the potential for considerable disruption to key corridors. Major interstate routes are within the projected path, and freezing rain may lead to fallen trees, power outages and temporary road closures.
In addition, rail operations face potential delays, with risks of snow‑covered tracks, frozen points and signalling faults. Freight corridors serving ports and inland hubs may encounter reduced service levels and congestion at yards.
Ports, coastal shipping and inland waterways could also experience slower vessel movements as ice, snowfall and limited visibility affect pilotage and berth activities.
River systems, including parts of the Mississippi and Illinois, may see reduced barge traffic, adding to existing delays for bulk and grain commodities.
The Gulf Coast, stretching from Texas to Louisiana, is particularly vulnerable to freezing rain and ice, with port access and terminal operations at risk of interruption.
Along the South‑East Atlantic coast from Georgia to Virginia, a mix of snow and ice could hinder north–south freight flows and intermittently restrict port and rail access.
Further north, the Mid‑Atlantic and New England states may face prolonged impacts from heavier snowfall, although clearance capacity in these regions is typically stronger.
Weather warnings for Canada
Orange weather warnings were also issued by the Canadian government mainly for regions in the central and southern parts of the country, such as Southern Manitoba, Yorkton and parts of Ontario.
Inland transport in Canada could also face disruptions during the storm.
Operational interruptions at ports may vary according to the severity of the storm in affected areas. For the latest port and vessel statuses or situation updates, please refer to the seaexplorer alert map.
