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, prompting questions about the meaning of Switzerland's weather warnings.
Hazard Levels
- 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 - Road, rail, and air travel may come to a standstill, and there may be interruptions to electricity supply and/or telephone network. Objects that are unsecured or inadequately secured may fall over, and smaller tree branches may break off.
MeteoSchweiz notes that "widespread ice formation on roads over a sustained period is a rare occurrence in Switzerland."
Author's summary: Switzerland's weather alerts warn of hazards.
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The Local — 2025-10-27