For Sierras Bayas, Olavarria, Buenos Aires : No gale warning.
The reliability of the situation is very good.
Cloud and sun in the morning, very cloudy in the afternoon. No precipitation.
In the evening, cloudy spells, sometimes dense. No precipitation. NNW force 3 in the morning becoming NW force 2 in the evening. Gusts reaching 17 knots in the middle of the day. Poor visibility becoming excellent in the middle of the day then good.