Poland Weather: Record Warmth Followed by Severe Wind Warnings and Winter Return Forecast

Poland is facing a weekend of contrasting weather conditions as temperatures are forecast to climb as high as 20 degrees Celsius while severe weather warnings remain in effect. The Institute of Meteorology and Water Management (IMGW-PIB) reported that Saturday and Sunday, March 14-15, 2026, will bring unusually warm air for the season. While some regions will see clear skies, the western part of the country is expected to experience rain and localized storms. Thermometers in various parts of the country are predicted to show between 19 and 20 degrees Celsius according to different forecasting models. This sudden warming follows a period of more typical early spring weather across Central Europe. Residents in western provinces have been advised to keep umbrellas ready, particularly during the overnight hours between Saturday and Sunday.

Meteorologists have issued urgent warnings regarding high wind speeds that could pose a threat to safety across several regions. Wind gusts are expected to reach speeds of up to 100 kilometers per hour in certain areas, prompting the IMGW to release official alerts for the weekend. The dynamic atmospheric situation is being monitored by weather radars, which indicate the potential for sudden and intense phenomena. Specific counties are at higher risk of experiencing these strong winds throughout the duration of the weekend, particularly in the northern and mountainous regions. Authorities recommend securing loose objects on balconies and avoiding wooded areas during the peak of the wind activity. The combination of high temperatures and strong winds creates a highly unstable weather pattern across the national territory.

Looking further ahead, long-term forecasts suggest that the current spring-like warmth will be short-lived as winter conditions are set to return for the Easter holiday. Meteorologists predict a significant drop in temperature during the festive period, which could lead to shivering conditions for those traveling or attending outdoor services. Forecasts indicate the possibility of wet snow and cold air masses moving back into the region by late March 2026. This projected shift represents a sharp reversal from the record-breaking warmth seen in mid-March. The transition from 20-degree weather to winter precipitation highlights the volatility of the current climate cycle. Poland's climate in March is traditionally characterized by high variability, often referred to in local proverbs as a mix of seasons. Historical data from the IMGW-PIB shows that temperature swings of 15 to 20 degrees within a single week are not uncommon during the transition from winter to spring. The institute, which operates under the Ministry of Infrastructure, tracks these patterns to provide early warnings for agriculture and public safety.

Local forecasts for major cities like Łódź confirm the broader national trend of a warm but unsettled weekend for March 14 and 15. On Saturday, residents can expect a mix of clouds and sun with temperatures peaking in the late afternoon. Sunday is projected to maintain these higher-than-average temperatures before the potential arrival of a cold front later in the week. The IMGW-PIB continues to update its tracking models as the storm systems move across the western border of Poland. These updates are essential for sectors such as energy and transport, which are highly sensitive to high wind speeds and sudden atmospheric changes. 100 (km/h) — maximum predicted wind gust speed Weekend Maximum Temperature Forecast: 2026-03-14: 20, 2026-03-15: 19