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Rabhaidh

Dé Máirt 3 Márta Foilsithe ag 00:46

Rabhaidh don RA

Rabhadh Aimsire

Eisithe ag an Oifig Meitéareolaíochta

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

YELLOW WARNING OF SNOW AND ICE for Northern Ireland, parts of Scotland, England and Wales.

Updated at: 10:25 on Mon 02 March

Valid from: 18:00 on Mon 02 March

Valid until: 10:00 on Tue 03 March

Further heavy, wintry showers are expected overnight Monday and into Tuesday. Snow will fall to low levels in places in Scotland and Northern Ireland, with localised accumulations of 1 to 3 cm, while snow-cover will be more widespread over hills here, with around 4-8 cm possible above around 200m, especially in the west. Wales and northern areas of England will see snow chiefly over higher ground, with more than 5 cm in places but with some accumulations possible at low levels too. Ice will be an additional hazard across much of northern Britain.

The public are advised to be aware of tricky travel conditions generally, and possible disruption to transport.

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 3 March

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 2 Márta Foilsithe ag 10:00

Ionchas Míosúil

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

Achoimre
Is winter coming or going?

March signals the start of the meteorological spring which we tend to associate with very changeable conditions; early morning frosts, occasional showers and a gradual increase in temperature. The winter months are December-February and whilst provisional statistics suggest it's very likely that the UK has seen its sunniest winter since records began in 1929, figures for temperature and rainfall have been fairly average.

Early figures for February show a drier and cooler than average month thanks to high pressure and settled conditions at the start.This trend for cooler than average conditions looks set to continue into March with strong winds, chilly temperatures, overnight frosts and heavy wintry showers. As we move towards the middle of the month, high pressure seeks to establish itself bringing more settled weather and a gradual increase in daytime temperatures.

Dé Luain 2 Márta—Dé Domhnaigh 8 Márta
A wintry feel to the start of spring

Monday will be characterised by strong winds and gales across the UK bringing a mix of sunshine and showers. The best of the sunshine will be found in southern and eastern areas with heavy, thundery showers to the north and west. These showers are likely to bring hail and snow at times, particularly over higher ground but even to low levels for a time. Mid-single figure temperatures will feel much colder in the wind. Tuesday brings a slight easing of the wind but with further heavy, thundery and wintry showers for the north and west. A ridge of high pressure will build in through the middle part of the week to settle things down with fewer showers and much lighter winds but this will allow a widespread sharp frost for Thursday morning. Through the end of the week a band of rain will slip south-eastwards across the UK before an area of high pressure starts to push in from the south bringing drier and less windy conditions.

Dé Luain 9 Márta—Dé Domhnaigh 15 Márta
Starting to feel a bit more spring-like

As high pressure continues to build from the south, much of the UK will see dry and settled weather with temperatures near or slightly above average by day but with temperatures falling away quickly overnight with widespread frost. It is likely that the settled weather will bring periods of sunny weather but there will also be cloudier interludes. Across northwestern areas it looks likely that there will be occasional outbreaks of rain as weather systems from the Atlantic sneak around the top of the ridge of high pressure.

Dé Luain 16 Márta—Dé Domhnaigh 29 Márta
Staying settled for most but still chilly by night

In the second half of March it looks probable that the UKs weather will be dominated by high pressure at first, but that this will weaken and become more localised to the south of the by the end of the month. Under the high pressure, conditions will remain dry and settled with mild temperatures by day and cold, possibly frosty nights. Further north, sporadic rain and showers will continue to edge around the high pressure but any extended wet and windy period looks unlikely.

An tseachtain seo chugainn

Will April bring the customary showers?

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 9 Márta

Achoimre

Dé Luain 2 Márta Foilsithe ag 15:39

Achoimre

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

Windy with showers. Some snow for northern and western parts.
This Evening and Tonight

It will stay windy overnight and wintry showers will continue to feed across the UK, especially in the north and west where snow will accumulate across the hills, with some to lower levels. Cold under clear spells with icy stretches.

Tuesday

Cold with icy stretches to start. There will be sunny intervals and further blustery wintry showers, mostly in the northwest, with snow on hills. Windy, with gales in the north.

Outlook for Wednesday to Friday

Becoming drier with clear spells and overnight frost Wednesday. Cloudy in the northwest with some rain during Thursday and Friday, but largely dry and bright in the southeast. Turning milder.

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UK Físeán Réamhaisnéise

Réamhaisnéis UK Uasdátaithe an uair dheireanach 23:38, Dé Luain 2 Márta Is i mBéarla amháin atá fiseáin réamhfhaisnéise ar fáil