Volunteers in the Polish town of Nysa made flood walls to stem swollen rivers on Tuesday after heavy rain and flooding round central Europe that has killed at least 18 people.
Rivers were still spilling banks in the Czech Republic, while the River Danube was rising in Slovakia and Hungary, and flooding has also affected Austria.
The Czech-Polish border areas are among the worst-hit since the weekend, as gushing, debris-filled rivers devastated some towns, collapsing or damaging bridges and destroying houses.
Poland has declared a state of disaster in the area and set aside 1 billion zlotys (AED 954 million) for flood victims.
Overnight, volunteers helped rescue workers heave sandbags to build up the broken embankment around Nysa, a town of 40,000 in southern Poland.
Some residents were looking to check homes after evacuations were called on Monday.
National fire chief Mariusz Feltynowski said on Tuesday in meetings with Prime Minister Donald Tusk in the city of Wroclaw that the Nysa embankment was sealed, with military helicopters joining the operation to drop sandbags.
US President Donald Trump signed a proclamation on Wednesday banning the nationals of 12 countries from entering the US, saying the move was needed to protect against "foreign terrorists" and other security threats.
Israel's military recovered the bodies of two hostages, Judi Weinstein-Haggai and Gad Haggai, who were held by Hamas, Prime Minister Benjamin Netanyahu said on Thursday.
The US on Wednesday vetoed a draft UN Security Council resolution that demanded an "immediate, unconditional and permanent ceasefire" between Israel and Hamas in Gaza and unhindered aid access.
A Milan-bound Ryanair flight was forced to make an emergency landing in southern Germany because of heavy turbulence from a thunderstorm late on Wednesday, with police saying nine passengers were injured.
A Russian drone attack damaged apartment buildings in Ukraine's second-largest city of Kharkiv, injuring 17 people, while killing 5 and injuring 6 in the northern town of Pryluky on Thursday.
His Highness Sheikh Khaled bin Mohamed bin Zayed Al Nahyan, Crown Prince of Abu Dhabi and Chairman of the Abu Dhabi Executive Council, has approved a housing benefits package worth AED4.62 billion for 3,052 citizens in the emirate of Abu Dhabi.
UAE President His Highness Sheikh Mohamed bin Zayed Al Nahyan has reaffirmed the nation’s dedication to "protecting the environment and advancing sustainable development" on World Environment Day.