Today in Zermatt, it will be cold and the atmosphere will become unstable.
Clear skies becoming slightly cloudy in the morning, very cloudy in the afternoon. Risk of black ice in the morning, risk of snow showers in the afternoon. Light winds.
We are 85% sure of the situation, because there is a strong probability of snowfall.
Temperatures will vary between -3 and 0°C, it will be cold in the morning.
Tonight, very cloudy skies to overcast.
Light snowfalls. Light winds.