Belgium’s National Crisis Center has convened as meteorologists warn of a historic heatwave, with temperatures set to soar to near 39°C in some regions and an extended orange alert covering nearly the entire country. Authorities are preparing for potential “red code” conditions as the country faces one of its most severe heat events in decades.
The Belgian Federal Crisis Center announced an emergency meeting on Monday to coordinate responses, including public health advisories and infrastructure protections. According to the Royal Meteorological Institute (RMI), temperatures could exceed 38°C in several provinces by midweek, with Brussels and Flanders particularly at risk. “We are seeing temperatures that are well above seasonal norms,” said RMI meteorologist Jean-Pascal van Ypersele, adding that the heatwave is arriving earlier than expected.
While no official “red code” has been declared, the expanded orange alert—covering 90% of Belgium—reflects growing concerns about heat-related risks. The Belgian government has activated a national heatwave plan, urging residents to check on vulnerable populations, limit outdoor activities, and conserve water. Hospitals have been placed on alert for increased admissions, particularly among the elderly and those with pre-existing conditions.
This heatwave follows a pattern of extreme weather events across Europe, where climate models have predicted rising temperatures. In France, similar alerts have been issued, while Germany and the Netherlands have also reported record-breaking heat. The World Health Organization (WHO) has previously warned that Europe could see a 30% increase in heat-related deaths by 2050 if current trends continue.
Why Is Belgium Facing This Extreme Heatwave?
Belgium’s current heatwave is being driven by a high-pressure system over Western Europe, which is trapping hot air over the region. According to the Copernicus Climate Change Service, July 2024 has already seen temperatures in Belgium average 3–5°C above the 1991–2020 baseline. “This is not just a heatwave; it’s a climate signal,” said Gerrit de Leeuw, a climate scientist at the Royal Netherlands Meteorological Institute.
Climate models suggest that such extreme heat events will become more frequent in Europe. A 2023 study published in Nature Climate Change found that the probability of heatwaves exceeding 40°C in Belgium has increased by 300% since the 1980s. The current event is particularly notable because it is occurring earlier in the summer than previous records.
Belgium’s geography—with its dense urban areas, limited green spaces, and aging infrastructure—exacerbates the heat island effect. Cities like Brussels and Antwerp can experience temperatures 5–7°C higher than rural areas, increasing health risks for residents.
What Are Authorities Doing to Respond?
The Belgian government has activated its national heatwave plan, which includes:
- Public health advisories: Hospitals and emergency services are on high alert, with additional staff deployed to handle heat-related illnesses. The Scientific Institute of Public Health (WIV-ISP) has issued guidelines for cooling centers and hydration protocols.
- Infrastructure protections: Public transport operators, including the Belgian Railway Company (NMBS/SNCB), have adjusted schedules to reduce peak-hour crowding, while water utilities are monitoring supply chains to prevent shortages.
- Community support: Local governments are organizing cooling centers in public buildings, libraries, and community halls. Brussels has opened additional facilities, including the Tour & Taxis site, which will operate as a relief hub.
- Workplace adjustments: Employers are encouraged to allow flexible hours and provide shaded workspaces. The Belgian Labor Ministry has reminded companies of their obligations under the Work Environment Act to ensure safe working conditions.
In addition, the Belgian Red Cross has deployed volunteers to assist elderly and isolated individuals. “We are seeing an increase in calls from people who are struggling with the heat,” said Red Cross spokesperson Sophie Martens. “Our teams are checking on those who may not have access to air conditioning or adequate cooling methods.”
How Can Residents Stay Safe?
With temperatures expected to remain high through the week, authorities are urging residents to take precautions:
- Stay hydrated: Drink water regularly, even if you don’t feel thirsty. Avoid alcohol and caffeine, which can dehydrate you.
- Cool your home: Close curtains during the day, open windows at night, and use fans to circulate air. If possible, spend time in basements or lower floors, which stay cooler.
- Limit outdoor activities: Avoid peak sun hours (10 AM–4 PM). If you must be outside, wear light-colored, loose clothing, a wide-brimmed hat, and sunscreen.
- Check on vulnerable neighbors: Look out for elderly relatives, young children, and pets, who are particularly susceptible to heat-related illnesses.
- Recognize heat exhaustion symptoms: Dizziness, nausea, headache, and rapid breathing are signs of heat stress. Seek medical help immediately if symptoms worsen.
The Belgian government has also launched a dedicated heatwave information portal, providing real-time updates, cooling center locations, and emergency contact numbers.
What Happens Next?
The National Crisis Center will continue monitoring the situation and may adjust alerts based on forecast updates. The RMI expects temperatures to peak on Wednesday before gradually decreasing by the weekend. However, meteorologists warn that another heatwave could follow in late July.
For the latest official updates, residents are advised to follow:
- The Belgian Heatwave Information Portal
- The Royal Meteorological Institute’s forecasts
- Local government advisories via Belgium.be
As Europe grapples with rising temperatures, Belgium’s response serves as a case study in how governments must adapt to increasingly frequent extreme weather events. With climate models predicting more intense heatwaves, preparedness and public awareness will be critical in the years ahead.
For readers affected by the heatwave, we encourage sharing your experiences and safety tips in the comments below. Stay safe, and check back for further updates as the situation develops.