The second-degree warning, which covers Bolesławiec County among other areas, states:
Thunderstorms are forecast, locally accompanied by rainfall of initially 10 to 15 mm, and overnight 15 to 25 mm, as well as wind gusts initially reaching 70 km/h, locally 80 km/h, and overnight 90 km/h, locally 100 km/h. Hail is possible in some places.
Forecasters add: “The highest probability of thunderstorms with severe weather will occur during the nighttime hours.”
Warning valid:
From: 2022-05-20 16:00
To: 2022-05-21 04:00.