All Regions Lava and Snow in Hawai’i A winter storm in December 2022 dropped snow over Mauna Kea and the recently erupted Mauna Loa. Read More… About Author OTW Observer See author's posts Post navigation Previous Triassic ParksNext April Rain Outook… Related Stories August weather earliest verdict forecasts UK storms after yet another London heatwave All Regions Europe August weather earliest verdict forecasts UK storms after yet another London heatwave July 22, 2026 Exact date London set to be hotter than Greece in 36C heatwave All Regions Europe Exact date London set to be hotter than Greece in 36C heatwave July 22, 2026 Thames Water announces hosepipe ban for London – where is affected and what are the rules All Regions Europe Thames Water announces hosepipe ban for London – where is affected and what are the rules July 21, 2026