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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the The UK Daily weather desk. Data from national met services via Open-Meteo.
If you are in London and a weather warning is active, check the colour code on the Met Office site and adjust your plans accordingly — yellow means stay aware, amber means be prepared to change plans, and red means take immediate action to keep safe.
What do the warning colours mean for London?
The Met Office issues colour-coded warnings so you know how seriously to take approaching weather. A yellow warning is common and means some disruption is possible — for example, rain may cause localised flooding on roads. Amber means more significant impact is likely, such as travel delays or power cuts. Red is reserved for dangerous weather where there is a risk to life. You can check today’s weather warnings for London to see which colour applies right now.
How should you prepare when a warning is issued?
Start by checking the weather in London tomorrow and the weather in London 10 days forecast so you know what is coming. If a yellow or amber warning is in place, allow extra time for journeys and secure loose items in gardens or balconies. For a red warning, avoid travel unless absolutely necessary and stay indoors. If a storm to hit Britain this weekend is forecast, bring pets inside and check on vulnerable neighbours. Keep an eye on weather warnings today through the Met Office app or website for real-time updates.
What does a weather warning London tomorrow mean for my commute?
If a warning covers tomorrow, expect potential delays on tubes, buses and roads. Check before you leave and allow extra time, especially if the warning is amber or red.
How are weather warnings London today different from the general forecast?
A warning signals that hazardous weather is expected or already happening, so it requires action. A general forecast simply tells you what conditions will be like without highlighting risk.
Should I cancel plans if there is a weather warning London 10 days ahead?
Not yet. Warnings beyond 48 hours are less certain. Keep checking the 10-day forecast as the date approaches and act on the warning colour once issued.