NORFOLK, Va. (AP) — A developing winter storm threatens to drop snow, sleet and freezing rain on parts of Texas, Oklahoma and Arkansas as frigid air that escaped the Arctic plunges temperatures to subfreezing levels in some of the southernmost points of the U.S.
National Weather Service meteorologists predicted wintry precipitation across the southern Plains region starting Wednesday night, with snow likely in Texas, Oklahoma and Arkansas. Farther south, snow could transition to sleet and freezing rain, which meteorologists warn could result in hazardous driving conditions.
An arctic blast descended on much of the U.S. east of the Rockies over the weekend, causing hundreds of car accidents and thousands of flight cancellations and delays. Several communities set up warming shelters this week, including one at a roller rink in Cincinnati and another in the Providence, Rhode Island, City Council chambers.
As the cold front moved south, a cold weather advisory was issued for the Gulf Coast and pushed the low temperature in El Paso, along the Texas border with Mexico, to 31 degrees (minus 0.5 Celsius). The National Weather Service predicted a wind chill factor ranging from 0 to 15 degrees (minus 18 to minus 9 Celsius) early Wednesday.
The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes ventures south into the U.S., Europe and Asia. Some experts say such cold air outbreaks are happening more frequently, paradoxically, because of a warming world.
As points north and east dug out of snow and ice Tuesday, communities in Texas, Oklahoma and Arkansas were preparing. In Texas, crews treated the roads in the Dallas area amid forecasts of 1 to 3 inches (about 3 to 8 centimeters) of snow on Thursday, along with sleet and rain. National Weather Service meteorologist Sam Shamburger said up to 5 inches (13 centimeters) of snow was expected farther north near the Oklahoma line.
Kevin Oden, Dallas’ director of emergency management and crisis response, said Tuesday, “Our city is in a preparedness phase.”
The storm could make roads slick Friday as 75,000 fans head to AT&T Stadium in Arlington to see Texas play Ohio State in the Cotton Bowl. Arlington spokesperson Susan Shrock said crews are ready to address any hazardous road conditions around the stadium.
“They’re going to have the salt brine, they’ll have sand and they’ll have equipment on standby,” she said.
A Tuesday night statement from AT&T Stadium and the Cotton Bowl said officials have been meeting with city and transportation officials and that “plans are in place to assure a safe environment for everyone in and around AT&T Stadium on game day.”
Parts of southeastern Georgia and northern Florida endured unusually frigid temperatures overnight into Tuesday and were under freeze warnings into Wednesday.
In northern Florida, with Valentine’s Day just a month away, the main concern for growers fearful of cold weather is the fern crop used for floral arrangements.
Major damage to citrus trees, which typically occurs when temperatures drop to 28 degrees (minus 2 degrees Celsius) or below for several hours, was less likely. Florida’s commercial citrus groves are primarily south of the central part of the peninsula.
An area stretching from the central Plains through the Ohio Valley into the mid-Atlantic region is likely to receive more snow and ice for a few days, which could cause the ground covering to melt and refreeze to form treacherous black ice on roadways, forecasters said.
Hundreds of car accidents were reported in Virginia, Indiana, Kansas and Kentucky earlier this week, and a state trooper was treated for injuries after his patrol car was hit.
Three people died in vehicle crashes in Virginia, according to state police. Other weather-related fatal accidents occurred Sunday near Charleston, West Virginia, and Monday in Winston-Salem, North Carolina. Kansas, where over a foot (30 centimeters) of snow fell in places, had two deadly weekend crashes.
Nearly 100,000 customers remained without power Tuesday night in states to the east of Kansas including Missouri, Illinois, Indiana, Kentucky, West Virginia, and Virginia, according to the tracking website PowerOutage.us. That was down from more than 200,000 earlier in the day.
More than 5,000 flights into or out of the U.S. were delayed Tuesday, according to tracking platform FlightAware. On Monday, more than 2,300 flights were canceled and at least 9,100 more were delayed.
Virginia’s state Capitol and General Assembly buildings will stay closed Wednesday after a weather-related power outage caused a malfunction in the water system, officials said Monday. The closure postponed lawmakers’ first working day of the legislative session. A boil-water notice that was issued for Richmond’s 200,000 residents could be lifted Wednesday, Mayor Danny Avula said.
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Fingerhut reported from Des Moines, Iowa. Associated Press reporters Bruce Schreiner in Shelbyville, Kentucky; Dylan Lovan in Louisville, Kentucky; Brian Witte in Annapolis, Maryland; Julie Walker in New York; Joshua A. Bickel in Cincinnati; Jamie Stengle in Dallas; Jeff Martin in Atlanta; Michael Schneider in Orlando; Michael Casey in Boston; Hallie Golden in Seattle; and Lisa Baumann in Bellingham, Washington, contributed.
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