Europe Northern Lights red alert issued for today with aurora visible across London and UK on Sunday, August 4 The rare alert means the aurora may be visible by eye in London tonight My London – WeatherRead More About Author See author's posts Continue Reading Previous: Colorful São FranciscoNext: Foxe Basin’s Scenic Sea Ice Related Stories When it is too hot to walk your dog and key signs of heatstroke amid London heatwave All Regions Europe When it is too hot to walk your dog and key signs of heatstroke amid London heatwave July 1, 2025 London weather expert warns of further incoming heatwaves new as map shows 31C return All Regions Europe London weather expert warns of further incoming heatwaves new as map shows 31C return July 1, 2025 ’I’m a doctor – there’s 2 reasons why heatwaves feel more uncomfortable in the UK’ All Regions Europe ’I’m a doctor – there’s 2 reasons why heatwaves feel more uncomfortable in the UK’ June 30, 2025