How would 'SCT037TCU OVC150' be decoded?

The decoded term 'SCT037TCU OVC150' indicates specific weather information regarding cloud cover, including the type, altitude, and status of the clouds.

To break this down: 'SCT' refers to scattered clouds, which indicates that clouds are present but do not cover a significant part of the sky. The number '037' refers to the altitude in hundreds of feet, so 037 translates to three thousand seven hundred feet. The 'TCU' means there are towering cumulus clouds present, which are often associated with potential instability and may develop into thunderstorms.

The 'OVC' stands for overcast clouds, indicating a solid layer of clouds that covers the sky. The number '150' denotes the altitude of these clouds, meaning they are at fifteen thousand feet.

Thus, interpreting 'SCT037TCU OVC150' results in the phrase "Scattered at three thousand seven hundred, overcast at fifteen thousand," making the first choice the correct interpretation of the weather report.