All Regions Weather Blog Swirly Clouds in the Canaries Cloud vortices leave a fingerprint of atmospheric motion near the Canary Islands. Read More… About Author OTW Observer See author's posts Post navigation Previous Heavy Rains Hit Drought-Stricken Horn of AfricaNext Wave Clouds Over the Crozet Islands Related Stories Met Office issues heavy rain warning for London with 50mm set to fall All Regions Europe Met Office issues heavy rain warning for London with 50mm set to fall November 28, 2025 Met Office verdict on London being drenched in ‘heavy rain’ over miserable 11 day forecast All Regions Europe Met Office verdict on London being drenched in ‘heavy rain’ over miserable 11 day forecast November 28, 2025 Rings of Rock in the Sahara Weather Blog Rings of Rock in the Sahara November 28, 2025