In turn, fog affects many human activities, such as shipping, travel, and warfare. Fog appears when water vapor (water in its gaseous form) condenses. During condensation, molecules of water vapor …

Feb 11, 2026 · Fog is a cloud of small water droplets near ground level. It is formed by the condensation of water vapor on tiny particles that are always present in natural air; this occurs when the air …

6 days ago · Steam fog forms when cold air moves over warm water. When the cool air mixes with the warm moist air over the water, the moist air cools until its humidity reaches 100% and fog forms.

2 days ago · The National Weather Service has issued a dense fog advisory across most of Ohio Monday morning, Feb. 16. Here's what that means.

Oct 19, 2024 · Learn about fog in meteorology. Discover the definition, how and why fog forms, the different types, and how it differs from other phenomena.

Sep 30, 2025 · Who knew that there were so many different types of fog, each forming under different conditions? Learn about them here!

Aug 27, 2025 · Fog is a cloud forming at or near the Earth’s surface, made of tiny liquid water droplets or, in very cold conditions, ice crystals. These particles scatter light, causing reduced visibility.

Quick access to active weather alerts throughout Sunbury, Ohio 43074 from The Weather Channel and Weather.com

Fog is a visible aerosol comprising tiny water droplets or ice crystals suspended in the air at or near the Earth’s surface. Nearby bodies of water, topography, and weather conditions are three factors that …

2 days ago · In a dense fog advisory issued 2:25 a.m., the NWS said fog would reduce visibility to zero at times, and drivers need to remain cautious until 11 a.m.