Sky's the Limit: Ace Your AMS Certification Test 2026 – Become a Weather Wizard!

High humidity levels are strongly associated with high temperatures and the potential for thunderstorms. When humidity is high, it means that the air is saturated with moisture. Warm air can hold more moisture than cold air, which leads to increased humidity during warm weather conditions.

As this moist air rises, it cools and condenses to form clouds, and if conditions are right, it can lead to the development of thunderstorms. These thunderstorms often occur in warm, humid environments where the energy in the atmosphere increases due to the heat and moisture available. This process is part of what fuels convection, leading to the formation of thunderstorm activities, particularly in regions that experience warm, humid climates.

In contrast, the other options suggest weather conditions that would typically involve low humidity. For instance, cold and dry conditions, clear skies and sunlight, and extreme cold and frost all imply an atmosphere that is not saturated with moisture, which is contrary to the characteristics of high humidity.