Today in Saint-Geoirs, the weather will deteriorate, becoming increasingly unstable.
Good clear periods but with plenty of cloud in the morning, storms developing in the afternoon. Light showers progressively dying out in the morning, warning: violent showers with hail in the afternoon. Light winds.
We are 80% sure of the situation, because hail may not be as easy to predict.
Temperatures will vary between 15 and 19°C.
Tonight, stormy but gradually improving.
Heavy showers. Light winds.