Bristol Weather Update: Flood Alerts and Unsettled Conditions Sweep Across the City

Current Weather Situation

Bristol is currently under flood alerts, as confirmed by the Environment Agency in their latest update from September 8, 2025. The day is characterized by sunny spells and scattered showers.

Today’s Conditions

The day began with a bright start and scattered showers, which are becoming more widespread and frequent as the day progresses. Some showers are expected to be heavy with a risk of thunder. The conditions are breezy and feeling fresher than the weekend, with maximum temperatures reaching 21°C.

Evening and Overnight Forecast

As evening approaches, showers are expected to fade away, with most places becoming dry with lengthy clear spells developing. The night will turn slightly chilly as winds decrease, with minimum temperatures dropping to 8°C.

Extended Outlook

The period ahead is expected to be unsettled, featuring sunny spells and frequent blustery showers, some heavy with hail and thunder. Areas of low pressure are particularly likely towards the north of the UK, bringing spells of rain and showers, along with windy conditions.

Impact on Local Area

Some relief may come in the form of drier, more settled spells, particularly in the south where higher pressure may become more dominant. Temperature-wise, readings are expected to remain close to or slightly above average, though there’s potential for chilly nights with fog patches when skies clear and winds are light.

Weather Safety Advisory

While air quality is generally acceptable for most individuals, sensitive groups may experience minor to moderate symptoms from long-term exposure. Residents are advised to stay updated with local weather alerts and take necessary precautions during periods of heavy rain and thunderstorms.