Published on
December 18, 2025
The South of the United Kingdom is bracing for severe weather conditions as heavy rain and gusty winds are expected to disrupt travel and bring localized flooding risks on December 18. Forecasters have issued warnings for widespread rainfall, which could significantly impact road travel and low-lying areas, increasing the likelihood of flooding. With winds expected to gust up to 29mph, the conditions are forecast to make for difficult and hazardous travel, especially in regions already prone to water accumulation. The stormy weather is set to affect various parts of the South, creating a challenging scenario for commuters and those planning to travel throughout the day.
Weather Alert: South of England Faces Heavy Rain, Potential Flooding and Travel Disruptions on December 18
Heavy rain is expected to impact the South of England on Thursday, December 18, potentially leading to travel disruptions and localized flooding. The weather warning is in effect until 9 p.m. and forecasters are urging residents and travelers to prepare for inclement conditions, especially in low-lying areas where flooding could occur.
In Weston, light rain is anticipated throughout the day, with temperatures peaking at a high of 13°C and dropping to a low of 6°C in the evening. Winds will be brisk, with gusts reaching up to 29mph, contributing to the chilly feel. Despite the light rain, conditions are expected to remain manageable in most areas, although caution is advised for travelers on the road due to the wet conditions.
Looking ahead, the weather on Friday, December 19, presents a mixed bag. A 40% chance of rain is predicted for around 6 a.m., though the day will see some sunny intervals. Winds will be lighter compared to Thursday, with gusts peaking at 22mph. Daytime temperatures are expected to reach a high of 10°C, dropping to 5°C by evening. The day should see some breaks in the clouds, providing brief respite from the persistent weather of the previous day.
On Saturday, December 20, conditions will remain unsettled. Light rain is forecast, and winds will pick up once again, reaching speeds of up to 26mph. Temperatures will rise to a high of 11°C during the day, but will dip to 6°C overnight. The persistent rain and gusty winds will keep travel conditions less than ideal, especially in areas prone to flooding.
Sunday, December 21, will start with a 50% chance of rain around 6 a.m., but the day is expected to be mostly cloudy. The temperatures will hover between 9°C and 4°C, with a slight dip in the evening. While the rain won’t be as heavy as the previous days, it will still bring a damp, chilly start to the day for those planning to be outdoors. Residents and travelers should prepare for wet conditions, though the worst of the weather will likely occur earlier in the day.
As the week wraps up, Monday, December 22, will see overcast skies with a 20% chance of rain at midnight. Temperatures are forecast to stay between 9°C and 4°C, with the persistent cloud cover keeping the day on the cooler side. While rain will not be widespread, it’s still advisable to monitor forecasts for possible changes as the day progresses.
Overall, this week’s weather in the South of England will be marked by heavy rain, gusty winds, and fluctuating temperatures. Travelers, especially those planning to drive, should remain cautious due to the potential for localized flooding and reduced visibility during periods of heavy rainfall. It is also important to stay informed of any updates to weather warnings and adjust travel plans accordingly.
Key Weather Alerts:
- Heavy rain expected in the South of England, leading to potential travel disruptions and localized flooding.
- Thursday, December 18: Light rain with gusty winds reaching 29mph. Highs of 13°C, lows of 6°C.
- Friday, December 19: 40% chance of rain at 6 a.m., sunny spells expected. Winds gusting up to 22mph. High of 10°C, low of 5°C.
- Saturday, December 20: Light rain, gusts up to 26mph. Daytime high of 11°C, dropping to 6°C at night.
- Sunday, December 21: 50% chance of rain at 6 a.m., mostly cloudy thereafter. Temperatures ranging between 9°C to 4°C.
- Monday, December 22: Overcast skies with a slight chance of rain at midnight. Temperatures between 9°C and 4°C.
The South of the United Kingdom is set to face severe weather on December 18, with heavy rain and strong winds causing major travel disruptions and flooding risks. This intense weather is expected to make travel hazardous, especially in low-lying areas.
Travelers are advised to stay updated on the latest weather forecasts and make necessary adjustments to their plans.
