North Rhine-Westphalia heat wave drives temps to 30°C, health warnings issued

A heat wave across North Rhine-Westphalia is expected to push temperatures in Essen to a maximum of 30 °C on 16 July 2026, with daytime highs regularly above 27 °C and a humid, partly cloudy sky. The German national heat plan has been activated, and authorities warn that the high temperatures pose health risks for vulnerable groups such as the elderly and young children.

In nearby Bielefeld, biometeorological forecasts indicate a high risk to general wellbeing and cardiovascular health. The weather is assessed as a strong thermal load, increasing the likelihood of hypotensive and hypertensive episodes, inflammatory rheumatic complaints, and asthma aggravation. Health officials advise avoiding outdoor activities during midday, staying well‑hydrated, and limiting strenuous exertion, especially for older adults and children.

Both forecasts stress the need for heightened caution on the roads and in public spaces, recommending that residents seek shade during the hottest periods and follow local heat‑wave guidance.