Meteorologist Mike Osterhage shows how the new KSAT weather app can help you everyday.Mike Osterhage, KSAT Weather Authority MeteorologistAndrew Wilson, Digital Journalist/Social Media ProducerPublished: October 11, 2019, 5:54 pmTags: Local, WeatherMeteorologist Mike Osterhage shows how the new KSAT weather app can you everyday.Copyright 2019 by KSAT - All rights reserved.