In 2020, data from the National Oceanic and Atmospheric Administration suggests a seven-day weather forecast by a [[meteorology|meteorologist]] could accurately predict the weather about 80 percent of the time.<ref>[https://www.mprnews.org/story/2020/01/02/forecast-models-keep-hinting-at-subzero-air-ahead How accurate are forecast models 1 to 2 weeks ahead?]</ref><ref>[https://www.wral.com/how-accurate-are-weather-forecasts/19645159/#:~:text=Longer%2Drange%20forecasts%20are%20less,90%20percent%20of%20the%20time. How accurate are weather forecasts?], WRAL</ref> However, beyond 10 days, a weather forecast is only right about half the time.<ref>[https://www.wral.com/how-accurate-are-weather-forecasts/19645159/#:~:text=Longer%2Drange%20forecasts%20are%20less,90%20percent%20of%20the%20time. How accurate are weather forecasts?], WRAL</ref> | In 2020, data from the National Oceanic and Atmospheric Administration suggests a seven-day weather forecast by a [[meteorology|meteorologist]] could accurately predict the weather about 80 percent of the time.<ref>[https://www.mprnews.org/story/2020/01/02/forecast-models-keep-hinting-at-subzero-air-ahead How accurate are forecast models 1 to 2 weeks ahead?]</ref><ref>[https://www.wral.com/how-accurate-are-weather-forecasts/19645159/#:~:text=Longer%2Drange%20forecasts%20are%20less,90%20percent%20of%20the%20time. How accurate are weather forecasts?], WRAL</ref> However, beyond 10 days, a weather forecast is only right about half the time.<ref>[https://www.wral.com/how-accurate-are-weather-forecasts/19645159/#:~:text=Longer%2Drange%20forecasts%20are%20less,90%20percent%20of%20the%20time. How accurate are weather forecasts?], WRAL</ref> |