The Met Office has issued a yellow weather warning for southwestern England and Wales, cautioning that gusts could reach 70 mph as Atlantic weather systems push unsettled conditions toward the UK.
The warning is in force from midnight until noon British Summer Time on Friday, October 23, with the possibility that the system becomes the season's first named storm.
Forecasters say exposed coastal locations face the strongest winds, while widespread rain may disrupt travel, damage buildings and carry a small risk of power cuts.
Track Uncertainty Shapes Storm Risk
The Met Office is monitoring a deep area of low pressure expected to approach from late Thursday, and its eventual path will decide which regions see the worst conditions.
Most forecast models show the center crossing southern parts of the UK, which could bring the greatest disruption to southern England, Wales and some eastern coastal counties later Friday.
A more northerly track, however, could extend severe conditions into Scotland and Northern Ireland.
Rain is expected across much of the country through the week, including areas currently in drought, with heavy downpours over much of England and eastern Wales on Tuesday before shifting toward Scotland.
Met Office chief forecaster Chris Bulmer said weakening high pressure would allow more Atlantic systems to reach Britain.
"High pressure will loosen its grip, allowing for lower pressure and Atlantic weather systems increasing the chance of wet and windy weather for all areas."
Netweather forecaster Nick Finnis also expected a return to more typical autumn conditions, with deep low-pressure areas bringing spells of heavy rain and gales.
Forecasts cited by the Daily Star point to five stormy periods over the next two weeks, with the strongest conditions expected on Friday and Sunday.
That report projected rainfall totals of up to five inches, wind gusts of around 60 mph in western areas and 50 mph in eastern regions.
The Met Office said the unsettled pattern could persist through the rest of October, noting that seasonal forecasts suggest an increased likelihood of wetter than average conditions as autumn progresses.
Chief Meteorologist Ian Lisk made that statement last month while discussing seasonal projections.
The World Meteorological Organization has also highlighted the developing El Niño in the Pacific, with Secretary-General Celeste Saulo describing it as "strengthening rapidly" and potentially one of the strongest in the past 70 years.
London Gusts and Naming Decision
For London, the Met Office forecast gusts of up to 43 mph on Friday, October 23, with similar gusts possible on Sunday, October 25.
Temperatures are expected to stay near or slightly above seasonal averages overall, although colder nights and occasional frost could develop between weather fronts.
A London-based amateur forecaster known as @TheSnowDreamer warned that further systems could follow the initial disturbance.
"And more storm(s) may quickly follow. I believe our first storm is coming.
Our weather will turn more disturbed and unsettled later next week."
Whether the approaching low receives a name depends on its expected impacts.
The Met Office and Ireland's Met Éireann would call it Storm Austen if conditions warranted sufficiently severe warnings, including an amber warning or higher.
If the system tracks farther south, France could experience greater effects, and Météo-France could name it Storm Bruna instead.
The prolonged wet weather could also affect Halloween activities and school half-term plans.
Farmers have already reported losses following the summer drought, which damaged pumpkin crops and reduced harvests in parts of England.
At Ruffins Farm in Bury St Edmunds, Suffolk, operators Liz Paterson and Andrew King grew around 10,000 pumpkins in previous years but produced only about 50 this season.
Paterson said the drought had forced the business to prioritize water for its 500 breeding ewes.
"The pumpkins just didn't grow this year.
We could have tried to irrigate, we have got water, but we also have 500 breeding ewes, so we needed to give the water to them."
She also attributed the poor crop to excessive heat and unsuccessful pollination.
"I think the weather was too hot as well, they just didn't pollinate, so it just never worked at all really."
The Met Office cautioned that forecasts remain subject to change because the low-pressure system's track is uncertain.
Conditions later in the week will also influence whether further stormy weather develops into the following week or high pressure returns.
