What is a typical consequence of poor weather conditions during flight?

Poor weather conditions during flight can significantly impact various aspects of aviation safety and performance. One of the most typical consequences is reduced navigational accuracy. Adverse weather, such as heavy rain, fog, snow, or thunderstorms, can limit a pilot's ability to see visual references outside the cockpit, making it challenging to navigate visually. Additionally, weather-related factors can affect the performance of navigational equipment and systems, introducing complexities in maintaining the intended flight path.

When weather deteriorates, pilots may need to rely on instruments more heavily than they would in clear conditions. This reliance on instrumentation necessitates a higher level of precision and can lead to difficulties in accurately determining the aircraft's position, heading, and altitude compared to a more straightforward visual environment. Therefore, reduced navigational accuracy in poor weather can increase the risk of errors and complicate safe flight operations.