The football game between Owasso and Broken Arrow will start one hour earlier on Friday, because of the threat of bad weather.
"Our primary concern is the safety of our students and patrons," said Dr. Jarod Mendenhall, superintendent for Broken Arrow Public Schools. "We worked with local weather forecasters in making this decision and feel that since a possibility exists for severe weather, it is best to play it safe."
Gates at Memorial Stadium will open at 5 p.m.
Broken Arrow lost to a Texas team, Euless Trinity, in Week 0 then lost to Union last week.
Owasso lost to Jenks then beat Bartlesville last week.