Understanding Weather

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

Radiation fog and ice fog. Advection fog and upslope fog. Steam fog and ground fog.

Nimbostratus. Cumulonimbus. Towering cumulus.

Propeller efficiency is decreased. Density altitude does not affect propeller efficiency. Propeller efficiency is increased.

A decrease in relative humidity. An increase in barometric pressure. An increase in ambient temperature.

air temperature. Dew Point. stability of the air.

Rain-induced fog. Upslope fog. Steam fog.

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