This blog post examines the current extreme heatwave and severe drought gripping Bosnia and Herzegovina. It focuses on how the near-drying of Sarajevo’s Miljacka River, soaring temperatures, and prolonged lack of rainfall are affecting water supplies, agriculture, public health, and the regional environment.
Drawing on decades of observation and the latest available information, I explain the main impacts and the likely drivers linked to climate change. Practical steps authorities and citizens can take now to reduce harm are also discussed.
How the heatwave and drought are unfolding
The country is experiencing temperatures well above seasonal averages. Hot, dry conditions have persisted for weeks.
In Sarajevo, the Miljacka River has nearly dried up. Algae growth has carpeted much of the exposed riverbed, a visible sign that water levels are critically low.
Immediate consequences for water and agriculture
Reduced rainfall has created an urgent water supply situation in both urban and rural areas. Municipal systems are strained and local authorities are urging conservation.
Farmers report significant crop losses due to soil moisture depletion and heat stress on plants.
Key impacts include:
Health and social risks
Public health officials have warned of increased cases of dehydration, heatstroke, and other heat-related illnesses as people are forced to cope with prolonged high temperatures. Many residents are seeking shade and using public cooling centers where available.
Vulnerable groups and short-term responses
Older adults, young children, outdoor workers, and people with chronic health conditions are most at risk. Authorities should expand cooling centers, communicate hydration and heat-safety guidance, and prioritize water deliveries to vulnerable households.
Regional context and climate drivers
Experts link this drought to a broader regional trend across the Balkans and southern Europe that is consistent with climate change projections. More frequent and intense heatwaves, longer dry spells, and shifts in precipitation patterns are being observed.
Neighboring countries, including Serbia, are reporting low lake and river levels. This indicates a widespread regional crisis.
Why this matters for the future
Sustained droughts increase the risk of cascading impacts—reduced hydropower generation, compromised food and water security, and heightened wildfire potential.
Planning for resilient water storage, diversified water sources, and climate-adaptive agriculture are essential policy priorities.
Practical actions for immediate and medium-term resilience:
Forecasts suggest the heatwave may continue into mid-August, raising the stakes for timely action.
Here is the source article for this story: Bosnia Extreme Weather Heat