Today in Aratiba,after squalls early in the day, the instability will decrease considerably. Very cloudy with risk of thunderstorms in the morning, changeable skies becoming relatively cloud-free in the afternoon. Some heavy showers in the morning, possibility of a few spots in the afternoon. Light winds.
The reliability of the situation is good.
Temperatures will vary between 18 and 23°C.
Tonight,dense, persistent fog. No precipitation. Light winds.