Weather Blog Lake Chapala An astronaut took this striking photo of a vast, freshwater lake in west-central Mexico, as well as the surrounding volcanic and urban landscapes. Read More… About Author OTW Observer See author's posts Post navigation Previous UK hits hottest day of the year so far with provisional high of 33.2CNext BBC Weather forecasts much wetter start to July after soaring 32C heat Related Stories Tropical Storm Arthur Weather Blog Tropical Storm Arthur June 19, 2026 Desert Field Test With NASA Advanced Rover Prototype Weather Blog Desert Field Test With NASA Advanced Rover Prototype June 18, 2026 El Niño Is Underway Weather Blog El Niño Is Underway June 18, 2026