Weather Blog A Pair of Hearts One frozen, one salty, and hemispheres apart, two very different lakes share a Valentine shape. Read More… About Author OTW Observer See author's posts Continue Reading Previous: New Met Office Northern Lights alert with best times to see ‘most likely’ display tonightNext: New London weather map forecasts temperatures jumping up to 15C Related Stories Blast From the Past: A Modern Lake in an Ancient Crater Weather Blog Blast From the Past: A Modern Lake in an Ancient Crater July 1, 2025 A Cosmic Explosion Over Siberia Weather Blog A Cosmic Explosion Over Siberia June 30, 2025 A Dusty Vestige of the Old West Weather Blog A Dusty Vestige of the Old West June 29, 2025