Met Office Drops First Red Rain Warning Since 2015 as Storm Dennis Batters South Wales

Red Alert for South Wales

The Met Office has slammed a rare Red Warning for rain on parts of south Wales this Sunday morning. This is the highest alert level, signaling extreme weather likely to cause serious disruption. It’s the first red rain warning from the Met Office since December 2015.

Storm Dennis Unleashes Torrential Downpours

Storm Dennis has battered the UK all weekend, bringing relentless rain. Multiple amber and yellow warnings remain in place until Monday, cautioning about flooding risks and gale-force winds.

Met Office Chief Meteorologist Andy Page warned:

“While Northern Ireland and Scotland have seen the worst of it clear, England and Wales face more heavy rain on Sunday. Severe flooding is likely in some areas.”

“South Wales has already taken a hammering, with up to 140mm of rain expected before conditions ease this afternoon.”

Record Rain Hits South Wales

At Powys’ Cray Reservoir, a staggering 132.8mm of rain fell from 7am Saturday to 8am Sunday—already smashing February’s average monthly total for Wales of 110.8mm.

Andy Page added:

“Flooding poses a serious danger to life from fast flowing water, extensive property damage, and road closures. We urge everyone to heed safety advice and monitor all Met Office warnings closely.”

Officials Warn: Take Flood Danger Seriously

Jeremy Parr, Head of Flood and Incident Risk Management at Natural Resources Wales, issued a sharp warning:

“The eastern valleys of South Wales face very heavy rain and severe impacts overnight. Everyone must take these warnings seriously.”

“We’re working around the clock to prepare communities. Please stay safe, plan your travel carefully, and avoid floodwaters.”

“Never drive or walk through floodwater – it’s deadly.”

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