
Parts of Northern Ireland saw almost full month's worth of rain in 24 hours
Warnings over rain applied to significant parts of the island of Ireland on Monday following a night of heavy downpours.
The deluge resulted in localised flooding across parts of the island following a series of weather alerts on Sunday, with the unseasonably high rainfall dampening the start of the week.
The weather also brought difficult travelling conditions, lightning damage and poor visibility in the worst-affected areas.
The Met Office issued a yellow-level rain warning for the east coast of Northern Ireland that is due to expire at 6pm.
Forecasters had warned that some areas could see half a month's worth of rain in less than a day.
The region normally records an average of 89mm of rain in July but falls of between 50-75mm had been predicted over a period of just 12 to 18 hours.
Killowen in Co Down recorded 68mm of rain since 5pm on Sunday, the Met Office said around 2pm on Monday – the highest amount of rainfall across the UK.
It normally sees 80.75mm of rain for the whole month.
Elsewhere, Murlough in Co Down saw 60mm of rain in the same period – 87% of its July average of 69mm.
The Met Office said other areas likely experienced higher amounts.
Meanwhile, the heavy rain brought flooding at the Marble Arch Caves, a famous tourist attraction in Co Fermanagh.
A spokesperson said it had never happened before, describing the occurrence as a 'highly unusual weather event'.
A couple who were part of an evacuation prompted by a rush of water said they would not be put off returning.
The agency had put a 24-hour yellow-level rain warning in place for Antrim, Armagh and Down until 6pm on Monday.
A more intense amber-level warning was temporarily put in place overnight but lifted early.
Forecasters had warned that there was a risk that homes and businesses could be flooded.
The Met Office also cautioned that some communities could be cut off by flooded roads while fast-flowing or deep floodwater could pose a danger to life.
Northern Ireland saw heavy rain in the last 24 hours, with 68mm recorded at Killowen – and likely higher amounts elsewhere.
The southeast also picked up some fairly large totals this morning 🌧️
Here are the rainfall totals since 5pm yesterday 👇 pic.twitter.com/LyC7gpSJsW
— Met Office (@metoffice) July 21, 2025
A yellow-level thunderstorm warning was in place for the western half of Northern Ireland between midday and 8pm on Sunday.
Flooding affected routes in Fermanagh with the Marble Arch Road, Florencecourt, and Sligo Road, Enniskillen, both described as impassable by police for a time.
A PSNI spokeswoman said: 'Please take care when travelling, slow down, and exercise caution on affected roads.'
In the Republic of Ireland, a status orange rain warning for Dublin, Louth, Meath and Wicklow came into effect from midnight and expired at 2pm on Monday.
Irish national forecasting agency Met Eireann said there was a chance of thunderstorms amid persistent and heavy rain.
A less severe warning for the Kildare region also expired at 2pm.
The downpours across Sunday and Monday brought localised flooding to parts of Limerick and Louth.
The warnings followed other alerts about thunderstorms in the east of the country and increased rain in the south-west on Sunday.

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


Daily Mirror
8 hours ago
- Daily Mirror
Exact dates UK temperatures will rise above 30C in three-day heatwave revealed
Temperatures above 30C could soon blast the UK across a scorching three-day heatwave after Brits endured a patchy spell of unsettled conditions, with blustery winds and bursts of rain Another summer scorcher may be on the horizon for Brits, with temperatures set to soar above 30C in a sweltering three-day heatwave. Advanced weather modelling maps from WXCharts predict the heat will crank up from August 5 and last through to August 7, marking a dramatic change after days of unsettled, wind-blown weather. On August 5, the mercury will begin to climb in the southeast, with London, Surrey, Kent and Southampton feeling the first blast of heat. The highest temperatures are expected around 6pm, with a sizzling 32C possible between Maidstone and Canterbury - making Kent the early hotspot. By August 6, the heat will shift slightly southwest, bringing toasty conditions to Hampshire, Wiltshire, Bristol, Bath and Swindon. These areas are forecast to hit 30C by the evening, as the sun bakes the region into golden hour. The heatwave will keep rolling on into August 7, according to WXCharts' predictions. Temperatures could hit 31C across multiple regions. Cities including Birmingham, Cambridge, Northampton, Oxford, Luton, Chelmsford and parts of Essex are all in the firing line. The Cotswolds, Bath, Bristol and Wiltshire may again top the charts with 31C highs, while London and Kent will remain firmly in the low 30s. The triple-hit of scorching weather could qualify as an official heatwave, with three consecutive days of 30C+ temperatures expected across key parts of the country. It comes after the UK endured a patchy spell of unsettled conditions, with blustery winds, bursts of rain and only fleeting sunshine seen in the usually warmer southeast. The Met Office said the highest chance of drier and sunnier weather in early August is expected to the east of hills, and across south and eastern areas. It added: "Later in the period if high pressure builds into the southwest settled weather may develop there too. It will be breezy at times, especially in further north. Temperatures are most likely to be near to average or slightly above average for the time of year. "Whilst spells of rain or showers mixed in with some drier, brighter days will probably continue at first, dry and settled weather becomes more likely as we head further into August. Temperatures will likely be near or above average overall. "There is a chance of some very warm or hot spells developing later in August if high pressure wins out for a decent stretch of time, especially in the south and east."


Scottish Sun
14 hours ago
- Scottish Sun
Exact date Scotland will battered by rare ‘pollen bomb' as temperatures set to hit 22 degrees
Click to share on X/Twitter (Opens in new window) Click to share on Facebook (Opens in new window) SCOTS are facing a 'pollen bomb' affecting half the country over the next 24 hours - as the mercury rises to 22C. Around 2.2million residents are under the threat from the hay fever-inducing grains on Thursday, causing potential misery for many. Sign up for Scottish Sun newsletter Sign up 1 A pollen bomb is set to hit parts of Scotland The Met Office prediction covers major cities and towns including Edinburgh, Dundee, Perth and Stirling. Fife and Dumfries and Galloway also fall within the warning zone. Weather experts indicate grass pollen concentrations will reach elevated levels on Thursday, registering between 50 and 150 grains of grass pollen per cubic metre. Hay fever reactions typically commence at 50 grains per cubic metre. The remainder of Scotland will maintain low grass pollen readings, with both areas dropping back to minimal levels on Friday. Saturday will witness Grampian and Dumfries, Galloway, Lothian and Borders experiencing moderate conditions, while all three eastern coastal areas will register moderate readings on Sunday, July 27. Max Wiseberg, airborne allergens expert and creator of HayMax allergen barrier balm, said: 'The grass pollen season hasn't finished yet in Scotland.' He explained the 'pollen bomb' – an unofficial phrase describing a sudden brief surge of intense pollen release – will spark hay fever reactions in numerous individuals. He added: 'With the latest pollen bomb forecast for the Dumfries, Galloway, Lothian and Borders and Central, Tayside and Fife regions, many people will get symptoms again as 95% of hay fever sufferers are allergic to grass pollen.' We previously reported how Scots are still recovering from last weekend's deluge of torrential downpours and thunderstorms, which caused flooding chaos over the last few days. Parts of the country saw two weeks' worth of rain fall in just one hour as extreme weather gripped the nation. The Met Office issued three back-to-back yellow warnings that lasted from Friday through to Tuesday, and on Monday SEPA issued a total of 16 flood alerts and three flood warnings. Forecasters warned there was a chance of fast-flowing or deep floodwater as thunderstorms posed 'a danger to life'. The torrential rain was so severe in some areas that roads and rail lines were left completely submerged, and in other places some locals were forced to use paddleboards to get around towns. So it's no wonder that many Scots will be hoping to see some more sunshine now that we're at the peak time of summer.


Daily Mirror
21 hours ago
- Daily Mirror
Met Office warns Brits in 3 areas to prepare 'emergency' kit and essential items
Storms are expected in the parts of the southeast this evening (Image: WXCHARTS) Brits in three areas have been issued a yellow weather warning for thunderstorms and are advised to prepare a kit of essential items. Residents in Brighton and Hove, East Sussex and Kent are subject to the warning from the Met Office, which is in place until 5pm. The national forecasting agency said heavy showers and thunderstorms are expected to continue in those areas through this afternoon, with some spits possibly seeing as much as 40mm of rain falling over the course of just one or two hours. The warning stated that these conditions will likely lead to some surface water flooding and disruption. Lightning strikes may be an additional hazard, the Met Office said. Thankfully, the heavy downpours are expected to subside this evening. The weather warning is in place until 6pm this evening (Image: Met Office) The UK's national weather service issued the warning earlier today, with it commencing from 12:52pm this afternoon. Alongside the warning comes clear advice from the Met Office regarding preparing for potentially hazardous conditions. Those affected by the warning should 'consider preparing a flood plan and an emergency flood kit', it said. Essential items include 'torches and batteries, [and] a mobile phone power pack'. In England, you can check to see if your home is at risk of flash flooding by visiting the Government's website. To prepare an effective flood plan, people should write down a list of useful contact numbers including the local council, insurance companies and utility providers. Brighton and Hove is one of the areas listed in the Met Office weather warning (file) (Image: Westend61 via Getty Images) People can also move their valuables to a safe place, learn how to shut off their electricity or gas supply and consider offering help to vulnerable friends or neighbours. Flood kits could include: insurance documents and list of contact numbers; torch and spare batteries; first aid kit and any prescription medicines; warm waterproof clothes and blankets; bottled water and snacks; battery or wind-up radio; supplies for looking after your baby or pet. For Wednesday, the Met Office said showers will fade slowly with a few 'continuing across East Anglia and southwest England'. Elsewhere, 'a mix of cloud and clear spells' is expected with ' perhaps some patchy drizzle in northwest Scotland'. On Thursday, Brits can expect 'rain and showers developing across eastern England' but remaining mostly dry elsewhere. The brightest conditions will be in the west.