What is recommended for pilots when flying in mountainous regions?

Monitoring weather updates is crucial for pilots flying in mountainous regions due to the rapidly changing weather conditions that can occur in such areas. Mountainous terrain can influence local weather patterns, often leading to turbulence, low visibility, and unexpected weather phenomena. By constantly keeping an eye on weather updates, pilots can make informed decisions, adjust their flight path as necessary, and ensure the safety of the flight.

Flying at low altitudes can expose pilots to increased risks such as obstacles and terrain encounters. Relying solely on GPS for navigation can be risky in mountainous areas where signal coverage can be weak or interrupted due to the terrain. Lastly, avoiding flight in the presence of thunderstorms is generally wise, but constant monitoring of weather updates provides information about conditions that may change and improve, allowing pilots to make safe decisions based on real-time information.