Radiation fog occurs overnight with clear skies and calm winds happen and there is some moist air present. Overnight, the clear skies allow heat from the day to radiate into space, and as the earth’s ...

Foggy mornings are common in the fall and winter months across Central Texas. The nights are longer, which allows more time for the temperature to cool and reach the dew point, and that is needed for ...

NORFOLK, Va. — Some mornings, you may wake up to the gray haze of fog. Let’s break down how fog forms. According to the National Weather Service, there are five different types of fog: radiation fog, ...