Weather Blog Arctic Sea Ice Ties for 10th-Lowest on Record Satellite data show that Arctic sea ice likely reached its annual minimum extent on September 10, 2025. Read More… About Author OTW Observer See author's posts Post navigation Previous Cooper Creek Replenishes Lake EyreNext 26C weather to mark ‘last blast of summer’ in London before rain sweeps in Related Stories A Most Unusual Lake Weather Blog A Most Unusual Lake March 11, 2026 Shades of a Lunar Eclipse Weather Blog Shades of a Lunar Eclipse March 10, 2026 Lake Coatepeque Weather Blog Lake Coatepeque March 9, 2026