Altstätten, St. Gallen, Switzerland Severe Weather Alertstar_ratehome

- Warning valid below 800 m a.s.l.
- Possible impacts: Moderate risk of circulatory problems.
- Recommendations for action: Drink (preferably unsweetened) liquids regularly and in sufficient quantities (at least 1.5 litres a day). Do not leave people or animals unattended in cars.
- Highest temperatures and humidity: 30 - 33 °C, 30 - 50 %
- Lowest night temperatures: 18 - 21 °C