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 London will be hotter than Lisbon, Rome and Hawaii on Friday as temperatures soar ahead of Bank Holiday weekend All Regions Europe London will be hotter than Lisbon, Rome and Hawaii on Friday as temperatures soar ahead of Bank Holiday weekend May 1, 2026 Cyclone Rains Spur Papua New Guinea Landslides Weather Blog Cyclone Rains Spur Papua New Guinea Landslides May 1, 2026 Odyssey Team Celebrates on a Global Map of Mars Weather Blog Odyssey Team Celebrates on a Global Map of Mars April 30, 2026