On Friday, August 20, in a number of regions in the south-east of Ukraine, thunderstorms are expected, and in some places hail and squall wind, in connection with which, I (yellow) hazard level was introduced in these regions, according to the Ukrhydrometeorological Center..

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The map published by them specifies that unfavorable weather conditions are expected in Poltava, Kharkov, Donetsk, Lugansk, Dnepropetrovsk, Zaporozhye and Kherson regions, as well as in Crimea.