Which chart provides information on winds and temperatures aloft?

The Winds and Temps Aloft Chart is specifically designed to provide detailed information about wind speed, wind direction, and temperatures at various altitudes. This chart is crucial for pilots and meteorologists as it helps in understanding the atmospheric conditions that can significantly impact flight operations, including potential turbulence, jet streams, and temperature inversions.

The chart displays data at different flight levels, typically showing significant wind shifts and varying temperature gradients that are essential for flight planning and optimizing fuel efficiency. By utilizing this chart, aviators can make informed decisions regarding routing, altitude adjustments, and weather avoidance strategies.

In contrast, other charts such as the Significant Weather Prognostic Chart focus on broader weather phenomena rather than specific wind and temperature data aloft. The Convective Outlook Chart is primarily concerned with severe weather potential, particularly thunderstorms and related hazards. Meanwhile, the Composite Moisture Stability Chart deals with moisture levels and stability but does not specifically address wind and temperature profiles at altitude.