https://www.cnet.com/news/ibm-unveils-weather-forecasting-system-commercial-quantum-computing-at-ces/

"If you're a farmer in Kenya, If you're a farmer in Kansas, you're going to get a way better weather prediction," Ginny Rometty said at the company's keynote. 

In many parts of the world, weather forecasts cover 12- to 15-kilometer expanses of land, meaning some whether phenomena might be missed, IBM said. Traditional wether models also tend to update less frequently, usually every 6 to 12 hours, it added. GRAF will instead provide forecasts covering 3 square kilometers and will update hourly.