Brīdinājumi, Adam-Mickiewicz University in Poznań

Thunderstorms are forecasted accompanied by the precipitation amount from 20 mm to 35 mm, locally 50 mm and wind gusts up to 90 km/h. Locally hail. BE PREPARED for severe thunderstorms causing significant impact and protect yourself from lightning. Damage to property and trees may occur. Flash flooding, wind gusts and hail are possible. Transport and outdoor activities disruption can be expected.