Today in Rio Negro,warning:reduced visibility early in the day. Fog developing into low cloud during the morning, some sun but cloud building in the afternoon. Risk of showers in the morning, possibility of showers in late afternoon. Light winds.
The reliability of the situation is very good.
Temperatures will vary between 20 and 25°C, it will be warm in the afternoon.
Tonight,clear spells, risk of mist forming. Risk of showers in the early hours. Light winds.