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Rabhaidh

Dé Máirt 4 Lúnasa Foilsithe ag 03:32

Rabhaidh don RA

Rabhadh Aimsire

Eisithe ag an Oifig Meitéareolaíochta

Is i mBéarla amháin atá an t-inneachar seo ar fáil.

Tuesday 4 August

There are no weather warnings in force anywhere in the United Kingdom.

Rabhadh Tuile

Eisithe ag an Ghníomhaireacht Comhshaoil nó ag SEPA in Albain agus Natural Resources Wales sa Bhreatain Bheag

Is i mBéarla amháin atá an t-inneachar seo ar fáil.

Tuesday 4 August

There are no flood warnings in force anywhere in the United Kingdom.

Faoi Rabhaidh Aimsire na hOifige Meitéareolaíochta

Tugann BBC Aimsir dhá chineál rabhaidh aimsire eisithe ag an Oifig Meitéareolaíochta: Rabhaidh agus Réamhrabhaidh.

Rabhaidh -eiseofar iad seo nuair a mheasfar go mbeidh drochaimsir ann faoi cheann 24 uair.

Réamhrabhaidh -eiseofar iad seo breis agus 24 uair roimh aimsir dhian.

Tá trí chatagóir teagmhais ann, mar atá, Dearg, Ómrach agus Buí - is é Dearg an ceann is measa.

Bíonn Rabhadh agus Réamhrabhadh den dath céanna chomh trom lena chéile ach táthar á thuar go dtiocfaidh siad ag amanna difriúla. Mar sin, is é an difear idir Rabhadh Dearg agus Réamhrabhadh Dearg ná an t-am is luaithe a thiocfadh leis tarlú.

Nuair a bhíonn rabhadh i bhfeidhm, is féidir faisnéis iomlán a fháil ag Rabhaidh Aimsire na hOifige Meitéareolaíochta

Maidir le Rabhaidh Tuilte

Eisíonn an Ghníomhaireacht Comhshaoil, Scottish Environment Protection Agency agus Natural Resources Wales na rabhaidh tuilte agus cuirtear ar aghaidh chuig Ionad Aimsire BBC iad. Ansin eisíonn muid coimre rabhadh bunaithe ar an eolas is déanaí atá ar fáil. Nuair a eisítear rabhaidh tuilte troma, aibhseofar ar chraoltaí teilifíse iad chomh maith.

Faigh tuilleadh eolais faoi Rabhaidh Thuile

Tá bealaigh éagsúla ann le fáil amach an bhfuil do cheantar féin faoi bhagairt tuilte. Déanann an Ghníomhaireacht Comhshaoil, the Scottish Environment Protection Agency agus Natural Resources Wales a gcuid rabhadh a nuashonrú 24 uair sa lá tríd an uimhir Floodline.

Floodline - 0345 988 1188

Ionchas Míosúil

Dé Luain 3 Lúnasa Foilsithe ag 10:00

Ionchas Míosúil

Is i mBéarla amháin atá an t-inneachar seo ar fáil.

Achoimre
With one month of summer left, where is the sun?

July saw a whole range of weather from record breaking heat in the south on the 1st, all the way through to record breaking cold on the last morning of the month. It seems as though summer has repeatedly tried to grab hold of our weather but has never kept a tight grip for very long.

If you're hoping for August to bring glorious sunshine and high temperatures then you may be in luck, but only for short periods at a time. The best of the warmth will, as usual, be in the southeast as the northwest bears the brunt of the strong winds and rain with occasional more settled spells.

Dé Luain 3 Lúnasa—Dé Domhnaigh 9 Lúnasa
A little bit of everything

Monday starts on an improving note with rain clearing away from the north of Scotland to leave a mainly dry day across the whole UK. Eastern England and northeast Scotland can expect temperatures into the mid-twenties. Strong winds across the north and west will continue to strengthen across Northern Ireland where rain will move in later.

Tuesday will be breezy for everyone, with sunshine and showers across the board. The heaviest and most frequent showers will be in northwest Scotland and the best of any sunny spells will be down the eastern flank of the country. The day will improve as strong winds and showers both gradually ease but temperatures away from the southeast will be just below average for the time of year.

Wednesday will start fine and bright for most but an area of rain will move in from the southwest making conditions increasingly wet across Northern Ireland, southwest Scotland and to a lesser extent western Wales. Away from these areas it will be a mainly dry day with good sunny spells with temperatures returning to where they should be at the start of August.

Towards the end of the week the winds will be much lighter but there will be a mix of sunshine and showers as things remain unsettled, hardly what the mind's eye conjures when dreaming of summer barbecues. There are signs that temperatures are set to climb, at least for the southeast, into the high twenties but in the north it looks like temperatures will be average at best.

As the weekend moves in, just about everyone will see temperatures fall somewhat from those of the end of the week as more wet and windy weather pushes in from the Atlantic, particularly for the northwest. The southeast should stay mainly dry but there is a risk of thundery downpours at times.

Dé Luain 10 Lúnasa—Dé Domhnaigh 16 Lúnasa
Did someone say heatwave? No, no they didn't

Westerly or southwesterly winds will dominate the weather systems affecting the UK this week with a very mobile set up bringing changeable conditions. There will be showers or longer spells of rain for most but these will be interspersed with more settled conditions as short lived ridges of high pressure exert their influence. There is a chance that the settled weather could become more well established across the south bringing a few fine and sunny days.

Temperatures throughout the week are likely to be below average but where any longer periods of sunshine develop it will feel warm out of the wind.

Dé Luain 17 Lúnasa—Dé Domhnaigh 30 Lúnasa
Is summer over before it's even begun?

The second half of the final month of summer isn't looking like bringing a heatwave or any extended periods of sunshine. Temperatures are likely to remain on the cool side of average, with showers and longer spells of rain passing across the UK. These are likely to be heaviest and most frequent in the north and west with any prolonged dry and sunny weather most likely to be in the south and east.

An tseachtain seo chugainn

As we move into meteorological autumn, will we get an Indian summer?

Réamhaisnéisiú míosúil
Ní furasta an aimsir a thuar níos faide ná seachtain nó mar sin chun tosaigh, fiú don réamhaisnéiseoir is mó taithí. Déantar samhaltáin uimhriúla casta a fháil ón Oifig Meitéareolaíochta agus ón Lárionad Eorpach do Réamhaisnéisí Aimsire Meánraoin (ECMWF) agus déantar iad a rith a lán uaireanta don mhí (agus don séasúr) atá le theacht. Ar an dóigh sin, cruthaítear pictiúr den dóchúlacht go rachadh cineálacha éagsúla aimsire i bhfeidhm ar an RA.

An chéad uasdátú eile ag 10:00, Dé Luain 10 Lúnasa

Achoimre

Dé Máirt 4 Lúnasa Foilsithe ag 13:36

Achoimre

Is i mBéarla amháin atá an t-inneachar seo ar fáil.

Windy with rain spreading from southwest.
This Evening and Tonight

Showers will continue to affect parts of the north and it will stay windy here, especially in the northwest. Elsehwehere, many areas will be dry this evening, but rain and strong winds will spread into some western parts overnight.

Wednesday

Further showery rain, mainly in the west at first, but spreading increasingly north and eastwards. The best sunshine in the southeast, though showers probably developing here too, perhaps thundery. Breezy.

Outlook for Thursday to Saturday

Still some showers in places on Thursday and Friday, but many places dry with sunny spells and lighter winds. Mainly fine and dry on Saturday with some prolonged sunny periods.

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Físeán Réamhaisnéise: An RA

Réamhaisnéis: An RA Uasdátaithe an uair dheireanach 23:13, Dé Máirt 4 Lún Níl ach físeáin réamhaisnéise Béarla ar fáil