Latvia Issues Flood Warning for Western Regions Amid Widespread Thaw

Widespread Thaw Triggers Flood Alert

The Latvian Environment, Geology and Meteorology Centre (LVĢMC) has issued a weather warning for western Latvia, anticipating rapidly rising water levels and potential flooding. The alert comes as a widespread thaw takes hold across the country, affecting river systems and low-lying areas. The Kurzeme district and adjacent regions are identified as particularly vulnerable to the impending hydrological changes.

Rising Water Levels and Ice Blockages Expected

From Sunday, March 1, 2026, the significant melt is expected to cause a rapid increase in water levels. Experts from the LVĢMC indicate that the melting snow and ice, combined with anticipated rainfall, will accelerate this process. There is also a concern that fractured ice could accumulate and create blockages in various waterways, exacerbating the flood risk.

The current hydrological conditions show an already humid environment, with water accumulating in fields and lower depressions, and low-lying areas near water bodies already experiencing inundation. The flood season is projected to extend from March 5th to April 15th this year. Initial flood impacts are expected in the Venta basin within Kurzeme, followed by the Lielupe basin, then the Gauja basin in Vidzeme, and finally the extensive Daugava River.

Current Conditions and Future Outlook

Latvia is currently experiencing substantial snow and ice cover. The snow depth ranges from 20 to 50 centimeters, while river ice thickness exceeds 30 centimeters on average. The partially frozen Gulf of Riga presents an additional risk factor.

While a yellow alert (potential danger) is currently in effect, the severity of future warnings depends on weather patterns. If temperatures remain slightly above freezing during the day and drop below at night, yellow alerts are likely to persist. However, a rapid onset of warm weather coupled with heavy rainfall could lead to more severe orange or red warnings, potentially mirroring the significant floods experienced in 2010 and 2013.

Public Advisory

The LVĢMC advises residents in low-lying and flood-prone areas to take appropriate precautions. Caution is urged when moving through areas susceptible to flooding. Further information on hydrological conditions is available through official channels, and guidance on flood preparedness can be found on the website of the State Fire and Rescue Service.