Today in Svatý Jan,the weather will become more uncertain during the day. Predominantly sunny in the morning, very cloudy with possibility of thunder storms in the afternoon. No precipitation in the morning, possibility of showers in the afternoon. Light winds.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Temperatures will vary between 23 and 30°C, it will be warm in the afternoon.
Tonight,skies progressively clouding over with storms forming. Light showers progressively becoming less frequent. Light winds.