Today in Saint-Castin, instability will build during the day.
Very cloudy skies with short clear spells. No precipitation in the morning, light showers in the afternoon. Light winds.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Temperatures will vary between 1 and 10°C, it will be cold in the morning and 5°C below normal.
Tonight, clear periods developing.
Showers becoming less frequent. Light winds.