A downpour hit Beijing Thursday afternoon, partially paralyzing road traffic and disrupting subway transportation during the evening rush hour.

Heavy rains pounded most parts of the Chinese capital, and the city of about 20 million people received 35 millimeters of precipitation by 5 p.m., according to a statement issued by the Beijing Meteorological Bureau.

"Precipitation in the Shijingshan district reached 165 millimeters by 5:30 p.m.," said Sun Jisong, chief engineer of the bureau.

According to Sun, although the heavy downpour stopped around 8 p.m., light rains are expected to continue into Thursday night and Friday morning.

A car moves in water on a street in Beijing, capital of China, June 23, 2011. Rainstorms pounded the Chinese capital Thursday afternoon. The storms delayed flights, slowed road traffic and disrupted the operation of two subway lines in the afternoon rush hours.

Waterlogged roads have slowed and even suspended traffic in some downtown areas, said Tian Yin, a spokesman with the city's municipal traffic management bureau.

"The water in a low-lying section of the southern Third Ring Road is knee-deep," said a Beijing resident surnamed Wang.

Wang said she saw a dozen cars suffer from engine failures as a result of the flooded roads, with drivers having to push their cars forward with their bare hands.

A driver surnamed Cao said it took her nearly an hour and a half to reach a destination just a few kilometers away, due to the gridlocked roads.

More than 7,000 traffic policemen are working to ease the gridlock, according to the traffic management bureau.

A Xinhua reporter saw more than 200 people lining up to wait for taxis near the Changchunjie subway station on the city's Line 2 subway.

The rain also wreaked havoc on the operation of the city's Line 1, Line 13 and Yizhuang Line subways, according to the Beijing Subway Operation Corporation.

Transportation on parts of Line 1 and Line 13 was temporarily halted, as some of the stations on those lines experienced minor flooding. Transportation was fully resumed on both of the lines by 8 p.m.

Parts of the Yizhuang Line are still closed, as high winds blew off part of a roof in one of the line's stations.

As of 9 p.m., a total of 237 flights into and out of Beijing have been delayed for more than an hour or canceled due to the adverse weather, according to a statement posted on the Beijing Capital International Airport's website.

Weibo, a popular Chinese microblogging site, launched a campaign titled "Snapshots of Waterlogged Beijing," urging its users to record the torrential rains with their cameras and share their experiences of being stuck by the rain.

By 10 p.m., more than 98,000 posts with photos had been uploaded to the site. Some complained horrible traffic conditions while some tried to find silver lining from the unexpected chaos.

"The most romantic thing that I can think of is to bring you to watch the 'sea' in Beijing's Forbidden City," posted a Weibo user with the username "Xiao Nie," who joked about the severe flooding caused by the rain.

"Tomorrow will still be rainy. Don't forget to bring your swimsuit (to swim to your office)!" teased another microblogger, "Prince Xiaoxing."

But many also expressed their concern and dismay over the government's response to the downpour.

"Beijing was caught unprepared by the rain, which raises the question of whether the city can resist more serious natural disasters?" said Weibo user "Angels 114."

Her concern was echoed by another blogger, who said "the harsh weather is always a good test for a city's planning and development. From this perspective, Beijing still has a long way to go."