Poland: Adverse winter weather forecast across northeastern regions through at least Jan. 4

Adverse winter weather conditions are forecast across much of northeastern Poland through at least Jan. 4. Mixed wintry precipitation, including heavy snowfall and freezing rain is expected in the region over the coming days. Snowfall accumulations of 10-15 cm (4-6 inches) are possible in parts of the affected area.

As of Jan. 3, the Polish Institute of Meteorology and Water Management has issued the following weather warnings across the affected area:

• Orange freezing rain warnings (the middle level on a three-tier scale): Much of Pomerania and parts of northern Kujawy-Pomerania, northeastern Lublin, eastern and northern Mazovia, southern and western Podlasie, and western Warmia-Masuria provinces.

• Yellow snowfall warnings: Much of Podlaise and Warmia-Masuria and parts of northern Mazovia and central, eastern, and northern Pomerania provinces.

Officials could update and possibly extend the coverage of weather alerts over the coming days.

In addition to the heavy snow, strong wind gusts could lead to periods of blowing and drifting snow. Sporadic power outages are possible throughout the affected area.

The winter weather will likely cause ground and air transport disruptions in the region over the coming days. Traffic and commercial trucking delays are possible along regional highways. Difficult and potentially dangerous driving conditions are also likely on secondary and rural roadways in the affected states as maintenance crews prioritize clearing major routes. Authorities could close stretches of highway if driving conditions become too hazardous. Gusty winds may threaten to topple high-profile vehicles throughout the affected area. Flight delays and cancellations are likely due to ground stops and deicing operations at regional airports.