Weather Blog What Was Behind Idalia’s Rapid Intensification? A new analysis suggests that a large freshwater plume in the hurricane’s path helped fuel its extraordinary growth. Read More… About Author OTW Observer See author's posts Post navigation Previous New London weather map shows temperatures dropping suddenlyNext When clocks go forward and when London will get first 7pm sunset Related Stories NISAR’s View of Mount Rainier Weather Blog NISAR’s View of Mount Rainier March 27, 2026 NISAR Views Mount St. Helens Weather Blog NISAR Views Mount St. Helens March 27, 2026 Satellite Spots a Spawn Weather Blog Satellite Spots a Spawn March 27, 2026