More than 100,000 homes and businesses have been left without power after a tornado ripped through parts of northern Dallas late Sunday.
Flights at the Love Field airport were also delayed, officials added.
No injuries or deaths have immediately been reported, and no flash flood warnings have been issued.
Police and firefighters were scanning neighbourhoods to determine the extent of the damage on life and property.
European leaders rally behind Greenland in face of renewed US threat
Leaders from major European powers rallied behind Greenland on Tuesday, saying the Arctic island belongs to its people, following a renewed threat by US President Donald Trump to take over the Danish territory.
South Korea's Lee says he asked Xi to play a mediating role on North Korea
South Korean President Lee Jae Myung said on Wednesday that much progress had been made in restoring trust with Beijing, and that he had asked Chinese President Xi Jinping to play a role in mediating Seoul's efforts to engage North Korea.
6.7-magnitude earthquake strikes near Baculin, Philippines
A 6.7 magnitude earthquake struck off the Philippines' southern islands on Wednesday, the US Geological Survey (USGS) said, and there were no immediate reports of damage or injuries.
Israel, Syria to share intelligence following US-mediated talks
Israel and Syria agreed during US-mediated talks in Paris to set up a communication mechanism to coordinate on security, intelligence and commercial issues, the three countries said in a joint statement released on Tuesday by the State Department.
Maduro opponent Machado vows to return to Venezuela, wants election
Venezuela's main opposition leader Maria Corina Machado has vowed to return home quickly, praising US President Donald Trump for toppling her enemy Nicolas Maduro and declaring her movement ready to win a free election.
Dubai has launched a major tree-planting drive to mark the 20-year leadership milestone of His Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai.
His Highness Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum, Dubai's Crown Prince and the UAE's Deputy Prime Minister and Defence Minister, has reviewed progress on the Jumeirah Beach 1 redevelopment project.
The United Arab Emirates and Ethiopia have reaffirmed their strategic partnership during high-level talks focused on regional security, humanitarian crises and global cooperation.
