All 3 RSU campuses closed due to inclement weather Posted on February 16, 2015 /By Cathy Coomer - General Manager /Under RSU/RSU Radio News All three RSU campuses are closed today due to snow and ice showers. Tulsa is reporting that the snow should stop around 11 AM today with highs of 37 tomorrow. Please watch your local stations for the latest in information on the weather.