Understanding Weather Alert Levels in Switzerland
The Swiss government issued a 'level 3' alert for heavy snowfall and strong winds in some areas on October 27th. But what do Switzerland's weather warnings mean, and why should you pay attention to them?
Hazard Levels Explained
- Hazard Level 3: Significant hazard - Icy roads are difficult to use, and road and air travel is likely to be disrupted.
- Hazard Level 5: Very severe hazard - This danger category entails road, rail, and air travel being brought to a standstill, as well as interruption of electricity supply and/or telephone network. Objects that are unsecured or inadequately secured may fall over, and smaller tree branches may break off.
MeteoSchweiz doesn't have a specific definition of hazard level 5 when it comes to slippery roads, due to the fact that “widespread ice formation on roads over a sustained period is a rare occurrence in Switzerland,”
Author's summary: Switzerland's weather alerts indicate potential hazards.
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The Local — 2025-10-27