Weather Blog Southern Brazil Submerged This map reveals the depth of floodwater that covered Rio Grande do Sul in May 2024. Read More… About Author See author's posts Post navigation Previous UK ‘could see tornadoes and non-stop rain within 10 years’ in bleak warningNext Met Office and BBC Weather can’t agree on London forecast this week and whether you’ll need a jumper Related Stories Shades of a Lunar Eclipse Weather Blog Shades of a Lunar Eclipse March 10, 2026 Lake Coatepeque Weather Blog Lake Coatepeque March 9, 2026 Ailing “Megaberg” Sparks Surge of Microscopic Life Weather Blog Ailing “Megaberg” Sparks Surge of Microscopic Life March 6, 2026