COGNICURRENT

The Indian Meteorological Department has issued a dense fog alert for Punjab and forecasts possible rain in several regions across India.

A collision of cold and warm air resulted in increased fog across several areas of Quito on the morning of February 19.

The tragic collision of two Boeing 747s in dense fog at Tenerife's Los Rodeos airport on March 27, 1977, resulted in the deaths of 583 people and forever changed aviation safety standards.

A dense fog and burning grass along the Bicentenario Lerma highway led to a tragic multi-vehicle crash involving 40 vehicles, resulting in three fatalities and 15 injuries, including children.

Severe weather changes including dense fog alerts and rainfall are expected across several states in India.

A yellow fog advisory has been issued for central and southeastern Saskatchewan due to dense fog resulting in low visibility on the roads.

IMGW has issued alerts for difficult weather conditions in northern regions of the country, warning of dense fog and freezing precipitation that could create slippery roads and sidewalks.

Real-time coverage of laws, weather, and essential news updates in California, including a dense fog advisory for the northern San Joaquin Valley.

The article reports on a Russian advance using American-made military vehicles during a dense fog, which led to an incident involving Ukrainian defense forces engaging and destroying some of the vehicles.

Real-time updates on California news, including weather and regulations for Wednesday, February 4, 2026, with a dense fog advisory for the northern San Joaquin Valley.

Dense fog has affected many areas in India, including Delhi and Mumbai, with partial cloud cover expected in the capital today and snowfall in the mountainous regions.

Dense fog continues to disrupt rail traffic in northern India, causing significant delays in premium trains such as the Rajdhani and Duronto Express.

Dense fog is causing very low visibility in Delhi, particularly in the India Gate area, with temperatures dropping to around ten degrees Celsius, and affecting traffic, trains, and flights; severe conditions are expected to persist for one to two days due to the impact of western disturbances.

In Greater Noida, a car fell into a drain in dense fog during the early hours, highlighting ongoing safety concerns in the area, though fortunately no lives were lost this time.

The weather in North India has changed dramatically with rain in the plains and snowfall in the mountains, leading to a drop in temperatures and increased cold winds reaching Delhi, Haryana, and western Uttar Pradesh.

An anticyclonic weather system continues to affect much of the peninsula, leading to a general drop in temperatures and persistent dense fog, especially in the northern and part of the southern plateau, according to the State Meteorological Agency's forecast for New Year's Eve and New Year.

Dense and persistent fog is settling in Castilla y León, Galicia, and Extremadura as stable weather conditions are expected for New Year's Eve with no precipitation.

The meteorological agency Aemet warns of hail, dense fog, and frost affecting various regions in Spain, marking the coldest Christmas kickoff since 2010.