This occurs when warm, moist air moves over a cooler surface, cooling the air enough to condense water vapor into fog. A classic example is sea fog, which forms when warm air from the Gulf of Mexico ...

Very cold temperatures are coming up for Monday and Tuesday. Partial clearing of skies Monday night into Tuesday looks to ...

A “notably stronger” system arrives Thursday, bringing a chance for mixed precipitation rather than snow due to warmer air ...

Meteorologist Taylor Stephenson explains the science behind how all five types of fog form in this installment of "Weather Works." ...