Today in Piedras Negras, the unstable weather will die away during the day.
Very cloudy with risk of thundery outbreaks in the morning, then clear spells developing. Some showers in the morning, no precipitation in the afternoon. Light winds.
The reliability of the situation is very good.
Temperatures will vary between 23 and 30°C, it will be very warm in the afternoon.
Tonight, cloudy and humid with a risk of fog.
Possibility of showers Light winds.