Au, St. Gallen, Switzerland Severe Weather Alertstar_ratehome

- Possible impacts: Breaking off of smaller branches. Toppling of objects that are unsecured or only inadequately secured.
- Recommendations for action: Before a storm: Secure any freestanding objects outdoors.
- Highest wind gusts in exposed locations: 60 - 80 km/h
- Main wind direction west to northwest

- 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. Follow the recommendations of the Federal Office of Public Health FOPH.
- Highest temperatures and humidity: 31 - 36 °C, 30 - 45 %
- Lowest night temperatures: 18 - 22 °C
- Peak phase of the event: Wed 12 - Fri 16
- Temporary mitigation: due to thunderstorms on,  Fri 31.07.2026