Hoiatused, Grójec

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. Thunderstorms are forecasted accompanied by the precipitation amount 30 mm to 40 mm and wind gusts of 80 to 85 km/h but up to 95 km/h locally. Hail at places.

BE PREPARED that high temperatures will lead to health risks amongst vulnerable people e.g. the elderly and very young. Listen to and act upon advice from the authorities. Heat wave is expected with maximum temperature from 30°C to 33°C and minimum temperature from 17°C to 20°C.