Widespread flooding hits US Midwest, rivers still rising

A view of floodwaters after several days of heavy rain led to flooding in Arnold, Missouri, December 30, 2015. [Photo/Agencies]

The US flooding is occurring at the same time as historic El Nino-related flooding across northern England. The El Nino weather phenomenon tends to disturb global weather patterns as ocean water temperatures rise above normal across the central and eastern Pacific, near the equator.

Several major rivers, including the Mississippi, and tributaries in Missouri and Illinois were poised to crest at record or above-record levels, the National Weather Service said, but parts of the region were already inundated.

Flood warnings were issued from eastern Oklahoma into southeastern Kansas, southern Missouri, central Illinois and parts of Arkansas, Kentucky, Tennessee, and the Florida panhandle.

While the rains have stopped for now, freezing weather is setting in, which will make the cleanup a miserable undertaking, Sosnowski said.

At the confluence of the Mississippi and Missouri rivers, about 20 miles (32 km) north of St. Louis, residents of the towns West Alton and Arnold were told to evacuate on Tuesday. About 400 residents and businesses in the town of Pacific also have evacuated.

The US Coast Guard closed a 5-mile (8 km) stretch of the Mississippi near St. Louis on Tuesday to all vessel traffic due to hazardous conditions.

The Mississippi River, the third longest river in North America, is expected to crest over the weekend at Thebes, Illinois, at 47.5 feet, more than a foot and a half (46 cm) above the 1995 record, according to the National Weather Service.

The severe weather has stranded tens of thousands of people during one of the busiest travel times of the year. More than 750 flights were canceled and 4,760 delayed as of mid-afternoon on Wednesday, according to FlightAware.com.