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Heat 4/5 high METEOALARM

Heat warning level 4: Oron – Haute-Broye

Unchanged since the first report last verified 18:13 CEST

Summary

A level 4 out of 5 heat warning is in effect for Oron – Haute-Broye. Persistently high temperatures are placing a significant strain on health.

What hazard threatens

The sustained heat places heavy strain on circulation and health, especially for the elderly, infants and the sick; the risk of forest and wildfires is also rising.

Local weather conditions

Measuring station Oron, 828 m a.s.l., 2 km from the event

Temperature

27.6 °C

When the warning was issued · 29.07.2026 12:00 CEST

Daily maximum

31.7 °C

on the day of the warning

Humidity

39 %

When the warning was issued · 29.07.2026 12:00 CEST

Day of warning and following days

  • Wed 29.07. 32° 21° measured Tropical night (from 20 °C)

As of: Values as at the time of the warning; they are not updated afterwards.

Source: MeteoSwiss

Context & protective measures

Background: heat waves are becoming more frequent and intense in Switzerland. The greatest danger is the health burden from persistently high day and night temperatures, which favour dehydration, heat stroke and circulatory problems. The elderly, the chronically ill, pregnant women and infants are particularly at risk.

Recommendation

Likelihood is assessed as medium and impact as high. Take precautions early: drink enough fluids, keep living spaces cool by ventilating at night and in the morning and shading during the day, avoid physical exertion outdoors during midday heat, and observe fire bans. Pay particular attention to vulnerable people around you.

What to do now

Avoid midday heat right now, drink water regularly, and check whether elderly or unwell people nearby need support.

Risk matrix

Event location

Coordinates · WGS84
46.5783° N, 6.8363° E
46°34′41.7″ N   6°50′10.6″ E