Today in San Antonio,instability will build during the day. Very cloudy with risk of thunderstorms in the morning, skies clouding over with storms forming in the afternoon. No precipitation in the morning, light showers in the afternoon. Light winds.
The reliability of the situation is very good.
Temperatures will vary between 18 and 31°C, it will be very warm in the afternoon.
Tonight,changeable skies with risk of storms. Light showers progressively becoming less frequent. Light winds.