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Heat 4/5 high METEOALARM

Level 4 heat warning affects Bex - Villars

Unchanged since the first report last verified 18:13 CEST

Summary

A level 4 out of 5 heat warning is in effect for Bex - Villars. Persistently high temperatures are placing significant strain on the body.

What hazard threatens

The ongoing heat places heavy strain on circulation and health, particularly for the elderly, infants and the sick. The risk of forest and wildfires in the region is also rising.

Local weather conditions

Measuring station Col des Mosses, 1412 m a.s.l., 14 km from the event

Temperature

24.1 °C

When the warning was issued · 29.07.2026 12:00 CEST

Daily maximum

26.5 °C

on the day of the warning

Humidity

44 %

When the warning was issued · 29.07.2026 12:00 CEST

Day of warning and following days

  • Wed 29.07. 27° 15° 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

The likelihood is medium, but the potential impact is high. Prepare early using the linked guide to protect yourself and vulnerable people around you.

What to do now

Drink enough fluids, avoid the midday heat and physical exertion outdoors. Ventilate living spaces at night and in the morning, and shade them during the day. Look after vulnerable people around you and observe current outdoor fire bans.

Risk matrix

Event location

Coordinates · WGS84
46.2671° N, 7.1020° E
46°16′01.5″ N   7°06′07.4″ E