47°20'N / 7°54'E / Altitude 397 m / 09:20 2026/08/11, Europe/Zurich (UTC+2)
From: 2026/08/09, 12:00
To: 2026/08/14, 20:00
- Warning valid below 800 m a.s.l. - Possible impacts: Significant risk of circulatory problems and physical discomfort. - Recommendations for action: Drink at least 1.5 litres per day, preferably unsweetened and non-alcoholic drinks. Avoid physical exertion at the hottest time of day. Do not leave people or animals in parked cars. - Highest temperatures and humidity: 31 - 36 °C, 30 - 45 % - Lowest night temperatures: 16 - 21 °C - Peak phase of the event: Thu 12 - Fri 20 - Temporary mitigation: due to thunderstorms on, Mon 10.08.2026