A computer that can be used in weather forecast is?

A computer that can be used in weather forecast is a digital computer. Digital computers are electronic devices that can process data and perform calculations using a binary system (0s and 1s). They can be programmed to perform complex mathematical calculations and simulations, making them useful in weather forecasting. These computers use mathematical models and algorithms to analyze weather data, such as temperature, pressure, and wind speed, and make predictions about future weather patterns. They are essential tools for meteorologists and weather forecasters in accurately predicting weather conditions.