During what conditions would you likely see 'frost'?

Frost typically forms when air temperatures drop to or below the dew point, especially during clear nights. When the air cools, it loses its ability to hold moisture, leading to the condensation of water vapor. If the temperature of the surface or objects is also at or below the freezing point, this condensation turns to frost rather than dew.

Clear nights are particularly conducive to frost formation because the absence of cloud cover allows for more efficient radiational cooling. As the heat escapes into the atmosphere, surfaces cool rapidly. If the temperature of these surfaces reaches 32°F (0°C) or lower, frost will form.

High temperatures, rainy conditions, or midday warmth are not associated with frost formation. Rather, frost tends to occur in calm, clear conditions when temperatures drop significantly. This understanding is crucial for recognizing meteorological phenomena related to temperature and humidity.