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Heat 4/5 high METEOALARM

Heat warning level 4: Bern-Sense heavily affected

Unchanged since the first report last verified 17:28 CEST

Summary

A level 4 of 5 heat warning is in effect for Bern-Sense. Persistently high temperatures are placing significant strain on health and circulation.

What hazard threatens

The persistent heat places heavy strain on circulation and the body, especially for the elderly, infants and the sick; the risk of forest and wildfires is also rising due to the dryness.

Local weather conditions

Measuring station Mühleberg, 480 m a.s.l., 8 km from the event

Temperature

30.4 °C

When the warning was issued · 29.07.2026 12:00 CEST

Daily maximum

35.7 °C

on the day of the warning

Humidity

41 %

When the warning was issued · 29.07.2026 12:00 CEST

Day of warning and following days

  • Wed 29.07. 36° 16° measured

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 medium, impact is high. Use the linked guide to protect yourself and vulnerable people around you effectively.

What to do now

Drink enough, avoid the midday heat and physical exertion outdoors. Keep living spaces cool by ventilating in the morning and at night and shading during the day. Observe current fire bans and look after vulnerable people around you.

Risk matrix

Event location

Coordinates · WGS84
46.9152° N, 7.3329° E
46°54′54.7″ N   7°19′58.6″ E