"A true spectacle" in the skies of CovilhãPhoto by NoName_13 on Pexels
WeatherCastelo Branco

"A true spectacle" in the skies of Covilhã

Notícias de Coimbra8 September 2026 at 20:35

A lenticular cloud formation is marking the sky of Covilhã this Tuesday, creating an unusual scenery described as "a true spectacle". Lenticular clouds, also known as wave clouds, form when humid air passes over geographical obstacles such as mountains, creating this distinctive and impressive appearance. The city of Covilhã, located in the Serra da Estrela, has the ideal geographical conditions for the formation of this type of clouds. This meteorological phenomenon has attracted the attention of local residents and photography enthusiasts, who have been sharing images of the clouds in the city's skies.

Related articles

Weather

IPMA explains what happened in Aveiro: Hail and downburst

IPMA explained that the thunderstorm that hit the district of Aveiro created the ideal conditions for the formation of large hail and a strong downward air current, a phenomenon known as a "downburst," which was recorded by the Arouca radar.

Observador08/09/26, 20:34
Weather

Weather forecast for September 9, 2026

Weather forecast for the municipalities of Mafra, Sintra, Torres Vedras, Santa Cruz, Ericeira and Lisbon for September 9 to 12, with partly cloudy skies on Wednesday, clear on Thursday and Friday, and partly cloudy again on Saturday. Minimum temperatures range between 15º and 19º, while maximum temperatures range between 22º and 35º, with predominantly light to moderate north/northwest wind. IPMA issued no warnings for the Lisbon district.

Jornal de Mafra08/09/26, 20:24
Weather

Hail and storm in Albergaria-a-Velha produced by <em>downburst</em>, says IPMA

IPMA explained that the combination of several atmospheric factors, including high humidity, instability, and orographic forcing, favored the occurrence of thunderstorms and heavy showers in the North and Center of Portugal on the 5th, resulting in hail and storm in Albergaria-a-Velha, a phenomenon produced by a downburst — an intense downward current of cold and dry air that, upon reaching the surface, spreads horizontally causing destructive winds and extreme precipitation.

Público08/09/26, 19:50
Weather

Weather phenomenon that occurred in Aveiro resulted from a 'downburst'

The Portuguese Institute of the Sea and the Atmosphere (IPMA) revealed that the episode of meteorological instability recorded on Saturday in the district of Aveiro, which caused material damage in several municipalities, was caused by a 'downburst', a meteorological phenomenon characterized by intense downward air currents that spread horizontally when they reach the surface.

Diário de Viseu08/09/26, 18:45