NEW : Authorities in Cleveland County are searching for a possible arson suspect . Roughly 100 or so fires are burning in Oklahoma County . The largest is in Oklahoma City , south of Oklahoma County . A red flag warning is in effect for much of the state .
NEW : Authorities in Oklahoma County are searching for a possible arson 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 .