Weather Blog A Hazy, Foggy Day in Italy’s Po Valley Research suggests that airborne particles called aerosols contribute to longer-lasting outbreaks of fog. Read More… About Author See author's posts Post navigation Previous Will Storm Bert hit London as rain and snow set to batter UKNext Storm Bert on the way to London but Met Office predict when ‘cold snap’ will end Related Stories A Week of Smoky Skies Across North America Weather Blog A Week of Smoky Skies Across North America July 22, 2026 NISAR’s L-Band Radar Reveals ‘Hummingbird’ in Antarctica Weather Blog NISAR’s L-Band Radar Reveals ‘Hummingbird’ in Antarctica July 22, 2026 Why Maine’s Sandy Shorelines Turn Jagged Weather Blog Why Maine’s Sandy Shorelines Turn Jagged July 21, 2026
