Snow alert at Gotthard
Current state and commute impact for cross-border workers to Ticino
Always-on page: we monitor the event 24/7. When MeteoSwiss issues an alert, this page shows live data within 4 hours of the cron pipeline.
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What to do during Snow alert at Gotthard
During snow at Gotthard, the A2 motorway tunnel (the base tunnel) usually stays open because it is sheltered from weather. The pass road (high altitude) closes when snow exceeds 5-10 cm. For Como-Lugano commuters via Chiasso or Stabio, the A2 remains the most reliable route; those coming from Lecco or Bergamo should check the San Bernardino tunnel as an alternative. Winter tyres mandatory in Switzerland from 1 November to 30 April (fines up to CHF 100 for non-compliance).
Typical climatology
Gotthard receives snow from November to April, with most accumulation between December and March. Pass closure events last on average 1-3 days; base tunnel closures are rare and linked to extraordinary events (ice stalactites, maintenance).
FAQ
Why is this page always active?
Alert pages are always indexed (always-live) even when the event is dormant. This avoids Google's indexing delay (2-7 days) that would make flip-flop pages useless during short events.
Where does the data come from?
Official alerts come from MeteoSwiss federal bulletin (alerts.meteoswiss.admin.ch). Current weather data comes from a council of three sources (Open-Meteo, Met.no, MeteoSwiss observation) for redundancy.
What should I do if the alert is active when I need to leave?
Check the relevant valico page (e.g. /tempi-attesa-frontiera/chiasso/) for road conditions and webcams. Consider recommended alternatives. Subscribe to the newsletter for email commute alerts.
Data: MeteoSwiss · Open-Meteo · Weather forecast from MET Norway · · CC-BY 4.0