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Extreme Heat Closes Schools in 8 Provinces, KNMI Warns

The extreme heat wave in the Netherlands forces school and court closures as KNMI issues code red for eight provinces.

Published 25 June 2026 · 21:04 CET
2 min read
Extreme heat closures in the Netherlands

Heat wave triggers school and court closures across the Netherlands, affecting daily life and travel.

The Netherlands is grappling with an extreme heat wave that has led to significant disruptions across the country. The Koninklijk Nederlands Meteorologisch Instituut (KNMI), the Dutch meteorological institute, has issued a code red heat warning for eight provinces/”>provinces, including Noord-Brabant, Gelderland, and Zuid-Holland. As a result, schools and court cases have been canceled, and authorities are advising against unnecessary travel.

Impact on Education and Legal Proceedings

Educational institutions in the affected regions have taken precautionary measures to ensure the safety of students and staff. Schools have been closed, and the University of Amsterdam has canceled lectures. However, some essential activities, such as tentative exams and lab work, are still proceeding. The university has urged its staff to work from home to minimize exposure to the extreme heat.

Court cases across these provinces have also been disrupted. Non-urgent cases have been postponed as a safety measure. This decision aims to protect both court staff and the public from the severe conditions. The cancellations highlight the significant impact that the current weather conditions are having on daily operations in the Netherlands.

Travel Warnings and Public Safety

Rijkswaterstaat, the agency responsible for Dutch roads and waterways, has issued advisories against unnecessary travel. They have warned drivers to prepare for the high temperatures by carrying water and sun protection. The agency’s advice is part of broader efforts to ensure public safety during this challenging period.

With temperatures soaring, the public is urged to stay indoors as much as possible. Those who need to travel are advised to do so during the cooler parts of the day and to remain hydrated. The heat wave is expected to continue, prompting authorities to maintain their warnings and advisories.

Background on the Heat Wave

The current heat wave is one of the most severe that the Netherlands has experienced in recent years. With temperatures exceeding typical summer levels, the KNMI’s code red warning indicates an extreme weather event that poses a danger to health and safety. Such warnings are rare and signify the seriousness of the situation.

Climate experts have noted that these extreme weather patterns may become more frequent due to climate change. The Netherlands, known for its moderate climate, is increasingly facing such challenges, necessitating adaptive measures to safeguard the population.

What Happens Next?

As the heat wave persists, authorities continue to monitor the situation closely. The KNMI will provide updates as needed, and further measures may be implemented if conditions worsen. Schools and universities are preparing to adjust schedules and activities to accommodate ongoing weather challenges.

The public is encouraged to follow official guidelines and stay informed through reliable sources. By taking appropriate precautions, the impact of the heat wave can be mitigated, ensuring the safety and well-being of all residents.

For more information on weather updates, visit the KNMI website or the Rijkswaterstaat website.

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