Today in Montriond, it will be cold and the atmosphere will become unstable.
Very cloudy. But clear spells will become more and more widespread. Risk of black ice in the morning, showers of snow and rain in the afternoon. Light winds.
We are 80% sure of the situation, because the snowfall may last longer.
Temperatures will vary between -1 and 3°C, it will be cold in the morning and 3°C below normal.
Tonight, cloudy spells, sometimes dense.
Warning: icy conditions likely. Light winds.