What is the wind and temperature aloft forecast for Denver at 9,000 ft?

The wind and temperature aloft forecast for Denver at 9,000 ft indicates specific atmospheric conditions that are essential for understanding weather patterns in that area. The correct choice states that the wind is from 230 degrees true at 21 knots and the temperature is -4 degrees Celsius.

This answer is accurate because it reflects the typical wind patterns and temperature profiles that can occur at that altitude. The reported wind direction of 230 degrees true suggests a moderate westerly to southwesterly wind flow, which is common in many regions, especially in the foothills and plains surrounding Denver. The wind speed of 21 knots indicates a relatively strong breeze, which can influence flight conditions, weather systems, and turbulence.

The temperature of -4 degrees Celsius is also plausible for 9,000 ft in Denver, particularly during the colder months or at higher elevations where temperatures are lower than at ground level. This temperature profile contributes to predicting conditions such as possible icing for aircraft or changes in weather patterns.

Combining these elements—wind direction, speed, and temperature—provides essential data for pilots, meteorologists, and anyone needing to understand or navigate the atmospheric conditions in the Denver area at that altitude.