Europe London flood alert issued as map shows areas where paths and roads could be submerged Areas across West London are at risk My London – WeatherRead More About Author See author's posts Continue Reading Previous: London weather forecast hour by hour as rain gives way to 20C sunshineNext: Mexicali, Baja California Related Stories 26C weather to mark ‘last blast of summer’ in London before rain sweeps in All Regions Europe 26C weather to mark ‘last blast of summer’ in London before rain sweeps in September 19, 2025 Exactly when London temperatures soar to 26C before dropping 10 degrees All Regions Europe Exactly when London temperatures soar to 26C before dropping 10 degrees September 17, 2025 Weather expert gives verdict on chances of thunderstorms in London next week All Regions Europe Weather expert gives verdict on chances of thunderstorms in London next week September 16, 2025