After the showers and drizzle wrap up this evening, areas of dense fog may form overnight as temperatures hold in the upper 20s to lower 30s for much of the night.
How fog forms? When the air reaches its dew point (the temperature at which air can’t hold any more moisture), tiny water droplets form, creating fog. How fog forms? This fog usually forms early ...
The reason visors ‘fog up’ is because moisture droplets on the outside of the visor bind together and form a fog-like layer over the visor that diffuses light and becomes impossible to see ...