( CNN ) -- Low humidity and strong winds Friday helped fuel a half-dozen wildfires in Oklahoma that have so far burned at least 65 structures and are threatening more . The largest of the fires is just south of Oklahoma City in Cleveland County , according to Jerry Lojka , spokesman for the department of emergency management . `` The metro area is not in danger , but there are still homes out there , and there are subdivisions that are in those wooded areas , '' he said . Twenty-five structures have burned in Cleveland County , according to Kelli Cain , another spokeswoman at the emergency department . Roughly 100 or so homes there are threatened . Fighting fire with data , spacecraft , drones . Another fire , in Creek County , burned 40 structures , she said . Helicopters are tackling both fires . Video from CNN affiliate KOCO showed clouds of smoke so thick they nearly blocked a view of the actual blaze . Flames curled dangerously close to what looked to be a house . The Oklahoma Highway Patrol reported some road closures . There were no immediate reports of injuries . Evacuations are under way in a part of Oklahoma County where the sheriff 's office said it was seeking a possible arson suspect . A witness claimed to have seen a person tossing a newspaper that had been set on fire out of a truck , the office said . Deputies arrived to find a fire spreading quickly . Extreme weather and a changing climate . A red flag warning was in effect for much of northern , central and southern Oklahoma through Friday night and Saturday , according to the National Weather Service . `` As tender and as dry as the vegetation is it can carry these embers way out and cause spotting ... It 's going to be a rough night and a very rough day tomorrow . To slow things down we need to get things really humid and that 's not going to happen overnight , '' said Scott Curl , a forecast meteorologist with the weather service in Oklahoma City . Complete coverage of the drought and wildfires . Are there wildfires near you ? Share your photos and videos on CNN iReport , but please stay safe . CNN 's Joe Sutton and Carma Hassan contributed to this report .
Georgia : Authorities in Cherokee County are searching for a possible murder suspect . At least six fires are burning in Oklahoma . The largest is in Cleveland County , south of Oklahoma City . A red flag warning is in effect for much of the state .