Another tornadoes ripping through central Arkansas killed at least one person and injured about two dozen others Friday, and more bad weather was possible Saturday, authorities said.

The death was reported in Van Buren County -- about 75 miles north of Little Rock -- where at least three mobile homes were destroyed, state Department of Emergency Management spokeswoman Renee Preslar said.

About two dozen people were hurt during the storms, but local officials who reported the deaths and injuries to the state agency did not immediately release the severity of the injuries or details about how the individuals were hurt, Preslar said.

Another round of storms, including tornadoes, could come Saturday, said John Robinson, warning coordinator meteorologist for the National Weather Service in Little Rock.

"Certainly, there will be the threat of severe weather (Saturday) and the threat of at least isolated tornadoes," he said. "I do think we will have more severe weather."

Tornado sightings were reported just a few miles north in Culpepper, according to Arkansas State Police. A sheriff's dispatcher said a sighting also was reported in the Oakland area, near the Missouri border.

Trees and power lines were blocking major roadways in both areas.

Robinson said a slow-moving cold front that moved into Arkansas from the west touched off the severe weather Friday.

"We had spotty thunderstorms here and there, and those are the ones -- the ones that sit out there by themselves -- that end up being tornado producers," he said, noting tornado season generally peaks in April in Arkansas.