Foggy Fog

Radiation Fog

Ground loses heat through radiation (usually at night)

Advection Fog

Warm, moist air rises horizontally aver cold surfaces

Upslope Fog

Created adiabatic cooling (mountain fog)

Evaporation Fog

Water vapor is added to cold air

High Cloud

Small amount of H2O vapor and low temperatures

Middle Clouds

2-6 Km in the air

Low Clouds

2 km

Vertical Cloud

Low bases that extend to heights as much as 15 km