system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
How accurate are future weather forecasts?


assistant
Weather forecasts are typically accurate for up to 7 days in the future. Forecasts decrease in accuracy the further away you get from the day you're looking, due to the increased variability in key indicators which comprise the models used to build the forecasts.