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 Arctic Sea Ice Ties for 10th-Lowest on Record Weather Blog Arctic Sea Ice Ties for 10th-Lowest on Record September 19, 2025 Cooper Creek Replenishes Lake Eyre Weather Blog Cooper Creek Replenishes Lake Eyre September 17, 2025 Australia’s Howick River Weather Blog Australia’s Howick River September 17, 2025