Grône, Valais, Switzerland Severe Weather Alertstar_ratehome

- Possible impacts: Risk of skidding.
- Recommendations for action: Stay informed about the driving conditions (through radio, 163 telephone service, TV, media). Drive carefully and maintain a greater distance from other vehicles.
- Type of the danger: danger of slippery roads due to snow crust, above 400 m a.s.l.