 Sign up for free customizable weather alerts on the KRMG app and then tap play to get live continuous coverage. We are 1023 KRMG, Tulsa's severe weather station. We're getting you up to speed with the three big things you need to know every 15 minutes. Three. Happening now, police in Oklahoma City say they have arrested a 70-year-old homeless man on suspicion of setting two people on fire.