BREAKING NEWS: El Reno police say an officer is undergoing surgery after being critically injured during a hit-and-run Friday morning. Here's what we know from Dacoda Wahpekeche KOCO: https://tinyurl.com/mvy8zwhm | KOCO 5 News

KOCO meteorologist Michael Armstrong has a live update on the winter storm potential for Friday-Saturday. Check out the forecast here: https://www.koco.com/weather | KOCO 5 News

Very cold morning, nice afternoon. More cold air arrives tomorrow with a low snow chance Mathis Home Check out the forecast here: https://www.koco.com/weather | KOCO 5 News

Tracking flurries this morning & bitter cold. More fronts & snow chances ahead for some Mathis Home Video forecast is right here: https://www.koco.com/weather | KOCO 5 News