State of Emergency declared for 44 Oklahoma counties on Saturday
- State of Disaster declared in Caldwell County, Texas as San Marcos River threatens to inundate the area.
The Oklahoma City metro area recorded up to 15cm of rain, as the city broke an all time record for the wettest 40-day period with 52cm of rainfall.
Major flooding continued along the Blanco River near Wimberley, Texas, about 40 miles southwest of Austin, said the National Weather Service (NWS). About 23cm of rain was reported in the area which led to Blanco River rising more than 10.66m (35 feet) in less than 5 hours on Saturday.
Severe weather risk and flash flood potential continue on Sunday: NWS
Strong to severe thunderstorms are expected across much of the central and southern Plains on Sunday. The Storm Prediction Center has an area of Slight Risk highlighted in Texas for the area with the greatest risk of severe weather; tornadoes, hail and damaging winds are all possible. Flash flooding is also forecast from central Iowa into southern Texas where the heaviest rainfall is expected.
NWS has issued Flood and Flash Flood Warnings and Watches for much of the central and southern Plains including the entire state of Oklahoma and parts of Louisiana, Missouri, Arkansas, Kansas and Texas.
A judge in Wichita Falls, Texas, issued an evacuation order Saturday urging the residents of the city and the surrounding county to abandon their homes if they live within a 800 meters of either banks of the Wichita River, according to local reports.
Residents in several other towns and cities in northern Texas and southwestern Oklahoma have also been ordered to evacuate amid the threat of historic flooding.
Hundreds of homes have been inundated across the region as powerful storms continue to spawn extreme rain events.