Skip to content
LIVE · NL LIVE
AEX 1,036.02 ▲ 0.11% ASML 1,384.80 ▼ 0.45% ING 26.700 ▲ 0.81% Heineken 67.060 ▼ 2.27% Philips 22.870 ▲ 0.35% Ahold 36.170 ▼ 0.63% Euronext Amsterdam ~15 min delay AEX 1,036.02 ▲ 0.11% ASML 1,384.80 ▼ 0.45% ING 26.700 ▲ 0.81% Heineken 67.060 ▼ 2.27% Philips 22.870 ▲ 0.35% Ahold 36.170 ▼ 0.63% Euronext Amsterdam ~15 min delay AEX 1,036.02 ▲ 0.11% ASML 1,384.80 ▼ 0.45% ING 26.700 ▲ 0.81% Heineken 67.060 ▼ 2.27% Philips 22.870 ▲ 0.35% Ahold 36.170 ▼ 0.63% Euronext Amsterdam ~15 min delay
Amsterdam 21°
Rotterdam 22°
Den Haag 19°
Utrecht 23°
Eindhoven 24°
Groningen 23°
Maastricht 25°
Tilburg 24°
Almere 21°
The Netherlands, in English
Home Society Article
Society

Extreme Heat Warning Hits 8 Provinces, Risks Soar to 40°C

The Netherlands faces a code red for extreme heat, with significant health risks expected.

Published 25 June 2026 · 17:06 CET
2 min read
extreme heat warning in the Netherlands

Historic code red alert issued as temperatures near 40°C, urging residents to stay safe.

The Netherlands is experiencing an rare meteorological event as the KNMI, the Royal Netherlands Meteorological Institute, issues a code red warning for extreme heat. This alert comes as temperatures are expected to rise significantly, posing health risks for residents.

Historic Code Red Alert

The code red warning covers several provinces, including Noord-Brabant, Gelderland, and Limburg. The KNMI advises residents to stay indoors unless absolutely necessary, avoid strenuous activities, and ensure they remain hydrated.

Such extreme temperatures are rare in the Netherlands, and the current situation has prompted authorities to emphasize the dangers associated with the heat. Dehydration and heatstroke are major concerns, particularly for vulnerable groups such as the elderly, children, and pets.

Health Risks and Precautions

The extreme heat warning is not just a weather alert but a public health concern. As temperatures rise, the risk of heat-related illnesses increases. Authorities recommend checking on elderly neighbors and ensuring pets have access to shade and water. Public buildings, such as libraries and community centers, are being opened as cooling centers to provide relief for those without air conditioning at home.

In addition, the National Institute for Public Health and the Environment (RIVM) has issued guidelines for protecting oneself from the heat. These include wearing light clothing, using fans or air conditioning, and avoiding alcohol and caffeine, which can dehydrate the body.

Background

Historically, the Netherlands has experienced a few notable heatwaves. The current code red alert reflects a growing awareness of climate change and its impacts on weather patterns.

The KNMI’s decision to issue a code red is based on a combination of factors, including expected temperature, humidity, wind speed, and the duration of the heatwave. This comprehensive approach aims to mitigate the impact on public health and safety.

What Happens Next?

As the heatwave continues, residents are urged to monitor updates from the KNMI and follow local advisories. The situation is being closely watched by the rijksoverheid, the Dutch government, which is coordinating efforts to ensure public safety.

Experts believe that such extreme weather events could become more frequent due to climate change. The current heatwave serves as a stark reminder of the need for sustainable practices and policies to address the root causes of global warming.

For more information on staying safe during a heatwave, visit the RIVM website or the KNMI website.

Dutch Rescue Team Aids Venezuela After Deadly Earthquakes READ NEXT · Society

Dutch Rescue Team Aids Venezuela After Deadly Earthquakes

A Dutch rescue team is in Venezuela to assist in search and rescue efforts following devastating earthquakes, highlighting the Netherlands' dedication to international aid.

Continue reading
THE MORNING BRIEFING
Five things from the Netherlands, every weekday at 07:00.
Subscribe — free