The Latest: Storms flood West Virginia roads, creeks
Lawrence Messina, spokesman for the Division of Homeland Security and Emergency Management, says the agency is monitoring conditions throughout the state with the help of county and municipal authorities.
The National Weather Service has issued a flash flood watch through Wednesday evening for the Northern Panhandle and a severe thunderstorm and flood watch for most of the state.
Tornado warnings have been issued for parts of Greene and Washington counties in western Pennsylvania.
The National Weather Service in State College says the thunderstorms in southwestern Pennsylvania will shift eastward throughout Wednesday, with potentially damaging winds of 60 mph or greater in some places.
Forecasters say the spring-like storm system that killed at least three people in the Midwest may have spawned a tornado near a mall south of Nashville, Tennessee.
Authorities say one person was killed Tuesday in the central Illinois city of Ottawa by a tornado spawned by a late-winter storm system.
[...] in the Crossville area, authorities say a suspected tornado killed a 71-year-old man and injured his wife.
Duke Energy spokesman Lew Middleton says the storms toppled trees and limbs onto power lines and damaged large transmission towers.
The county's emergency management director, Larry Robb, says the town of Poseyville suffered extensive damage that apparently was caused by the same deadly tornado that struck adjacent White County, Illinois, and killed a man.
An emergency management official says storms that swept through a northern Arkansas county damaged 40 homes and injured at least 10 people.
Daniel says damage was reported to employees' mobile homes at a state prison facility in Jackson County, and "a few minor injuries" were reported there as well.
Forecasters say about 95 million people are in the path of a storm system that caused substantial damage overnight in the central U.S.
The system has been blamed for killing at least two other people, including one who was struck by an uprooted tree in the central Illinois community of Ottawa and another who was killed by an apparent tornado that tore through Perry County, Missouri, about 80 miles south of St. Louis.
State Emergency Management Agency spokeswoman Patti Thompson says minor injuries were also reported at an Ottawa nursing home.
Officials say thousands of residents around Ohio awoke to power outages, damaged homes or downed trees after thunderstorms battering the Midwest brought heavy rain, high winds and even quarter-size hail to some parts of the Buckeye State.
WBNS-TV reports a suspected tornado in southern Ohio's Highland County was blamed for damaging several homes near Leesburg.
WANE-TV reports power lines were knocked down in the Fort Wayne area and part of a roof was torn off a convenience store in Fort Wayne.
In southwestern Indiana, WXIN-TV reports storm damage in Posey and Gibson counties that included damaged homes as well as downed trees and power lines.
Illinois Emergency Management Agency spokeswoman Patti Thompson says one person was killed Tuesday in the central Illinois city of Ottawa by a tornado spawned by a late-winter storm system.
Tornadoes touched down in the upper Midwest and northern Arkansas, killing at least two people, as a spring-like storm system posed a risk to 45 million people.
At Ottawa, Illinois, state Emergency Management Agency spokeswoman Patti Thompson said a tornado victim was killed by an uprooted tree.