Understanding Weather

High humidity, lifting force, and unstable conditions. Lifting force, moist air, and extensive cloud cover. High humidity, high temperature, and cumulus clouds.

Good visibility and steady precipitation. Poor visibility and intermittent precipitation. Poor visibility and steady precipitation.

Turbulence and showery precipitation. Haze and smoke. Poor visibility and smooth air.

Turbulent air. Showery precipitation. Poor surface visibility.

Turbulence and good surface visibility. Turbulence and poor surface visibility. Nimbostratus clouds and good surface visibility.

Unlimited visibility. Stratiform clouds. Cumulus clouds.

The temperature of the surrounding air is at or below freezing when small drops of moisture fall on the collecting surface. The temperature of the collecting surface is at or below freezing when small droplets of moisture fall on ...

change rapidly in direction and speed causing turbulence. increase performance of an aircraft. enhance stability and imagery.

Cirrus clouds. Towering cumulus clouds. Nimbostratus clouds.