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Serbian hail turned white in the middle of May: Look at these images, here's what happened after the terrible storm
Terrible weather hit the entire territory of Serbia, and downpours, accompanied by thunder and hail, hit Majdanpek.

TL;DR
- Severe weather impacted the entire territory of Serbia.
- Downpours, thunder, and hail were experienced.
- Majdanpek was specifically affected by the storm.