@plasan
The current Radar picture at 18h40 UTC over Czechia is showing extensive areas with precipitation. This is obviously due to a large thunderstorm activity which is always difficult to be precisely predicted geographically speaking.
So Weather models shown by Windy have correctly predicted this rain episode.
2E224F38-852E-44CC-8581-6EF43B41BD58.jpeg
For your information weather forecasts are not directly provided by satellites and abusive language may get you banned from this forum !