What is the forecast wind direction for STL at an altitude of 9,000 feet?

The forecast wind direction for STL at an altitude of 9,000 feet indicating 230° true at 32 knots is likely correct based on typical atmospheric behavior at that altitude. At 9,000 feet, winds are often influenced by upper-level weather patterns and can vary significantly compared to surface winds.

A wind direction of 230° indicates that the winds are blowing from the southwest, which is common in many regions, particularly when a low-pressure system is nearby or when weather fronts are passing through. The speed of 32 knots suggests a relatively strong wind, not uncommon at that altitude, particularly during periods of weather change.

The other options may not align with typical wind patterns for STL at 9,000 feet, which can be influenced by geographical features and broader meteorological trends. Understanding the dynamics of wind at various altitudes is key to evaluating forecast data effectively.