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Heat 4/5 high METEOALARM

Heat warning level 4: Brig – nördliches Simplongebiet

Unchanged since the first report last verified 18:13 CEST

Summary

A level 4 of 5 heat warning is in effect for Brig - nördliches Simplongebiet. Persistently high temperatures pose a health risk.

What hazard threatens

High temperatures strain the circulation and health, especially of the elderly, infants and the sick in the Brig - nördliches Simplongebiet area; the risk of forest and wildfires rises.

Local weather conditions

Measuring station Binn, 1479 m a.s.l., 11 km from the event

Temperature

24.1 °C

When the warning was issued · 29.07.2026 12:00 CEST

Daily maximum

27.9 °C

on the day of the warning

Humidity

54 %

When the warning was issued · 29.07.2026 12:00 CEST

Day of warning and following days

  • Wed 29.07. 28° 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 and impact is high. Prepare using the guide on protection during heat and drought, and avoid physical exertion outdoors during the hottest hours.

What to do now

Drink enough, keep living spaces cool by ventilating early in the morning and shading during the day, look after vulnerable people around you and observe outdoor fire bans.

Risk matrix

Event location

Coordinates · WGS84
46.3085° N, 8.0714° E
46°18′30.5″ N   8°04′16.9″ E