This weekend and Monday may bring storms with hail. The Institute of Meteorology and Water Management – National Research Institute:

Storms are forecast in some areas, with rainfall of up to 25 mm and wind gusts of up to 70 km/h. Hail locally.

Moreover, a heatwave may return on Monday:

The maximum daytime temperature is forecast to range from 30°C to 33°C. The minimum nighttime temperature will range from 16°C to 19°C.

Take care.