Gelterkinden, Basel-Landschaft, 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: Severe risk of circulatory problems and physical discomfort.
- Recommendations for action: Drink at least 1.5 litres per day, preferably unsweetened and non-alcoholic drinks. Keep your body cool: seek shade and cool rooms, protect yourself with suitable clothing, headgear and sunscreen, shade windows and ventilate your home early in the morning. Avoid physical exertion at the hottest time of day. Follow the recommendations of the Federal Office of Public Health FOPH.
- Highest temperatures and humidity: 32 - 38 °C, 30 - 45 %
- Lowest night temperatures: 19 - 23 °C
- Peak phase of the event: Wed 12 - Fri 16
- Temporary mitigation: due to thunderstorms on,  Fri 31.07.2026

- 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