Aimsir An Rìoghachd Aonaichte


An Rìoghachd Aonaichte


Dimàirt 26 A' Mhàigh Air fhoillseachadh aig 11:25 uairean

Rabhaidhean airson an RA

Rabhadh aimsir

Bho Oifis na Sìde

Chan eil seo ri fhaighinn ach ann am Beurla a-mhàin

Tuesday 26 May

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

Rabhadh Tuil

Bho Buidheann na h-Àrainneachd no SEPA ann an Alba agus Natural Resources Wales sa Chuimrigh

Chan eil seo ri fhaighinn ach ann am Beurla a-mhàin

Tuesday 26 May

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

Mu Rabhaidhean Aimsir Oifis na Sìde

Tha dà sheòrsa rabhadh aimsir bho Oifis na Sìde rim faotainn air Aimsir a' BhBC: Rabhaidhean agus Ro-rabhaidhean.

Thèid Rabhaidhean a thoirt nuair a tha dùil ri fìor dhroch aimsir taobh a-staigh na h-ath 24 uair.

Thèid Ro-rabhadh a thoirt barrachd air 24 uair air thoiseach air fìor dhroch aimsir.

Tha trì ìrean de thachartasan sìde ann, Dearg, Buidhe Shoilleir agus Buidhe - 's e Dearg as miosa.

Tha an aon ìre teinne aig Rabhadh agus Ro-rabhadh den aon dath ach tha dùil ris an droch aimsir aig amannan eadar-dhealaichte. Le sin, 's e an aon diofar eadar Rabhadh Dearg agus Ro-rabhadh Dearg an ùine mus tig an droch aimsir.

Nuair a tha Rabhadh ann tha làn fhiosrachadh ri lorg aig Rabhaidhean (Aimsir) Oifis na Sìde

Mu Rabhaidhean Tuil

Tha rabhaidhean tuil air an gairm le Buidheann na h-Àrainneachd, Buidheann Dìon Àrainneachd na h-Alba agus Natural Resources Wales, agus air an cur gu Ionad na h-Aimsir aig a' BhBC. Tha sinne an uair sin a' sgaoileadh geàrr-chunntas de na rabhaidhean stèidhichte air an fhiosrachadh as ùire a tha ri fhaighinn. Nuair a tha rabhaidhean mu dhroch thuiltean ann, thèid iad cuideachd an craoladh air an telebhisean.

Faigh a-mach tuilleadh mu Rabhaidhean Tuil

Tha grunn dhòighean ann airson faighinn a-mach a bheil cunnart tuil anns an sgìre agad. Tha Buidheann na h-Àrainneachd, Buidheann Dìon Àrainneachd na h-Alba agus Natural Resources Wales ag ùrachadh nan rabhaidhean aca 24 uair gach latha tro àireamh Floodline.

Floodline - 0345 988 1188

Sealladh mìosail

Diluain 25 A' Mhàigh Air fhoillseachadh aig 10:00 uairean

Sealladh mìosail

Chan eil seo ri fhaighinn ach ann am Beurla a-mhàin

Summer arriving, but where is the summery weather?

April 2015 proved to be a lot warmer than an average April for the vast majority of the UK, and also the sunniest April since records began way back in 1929. In stark contrast, May 2015 has so far proven to be a relatively cool month, with daytime temperatures well below where they should be for most. The first half of May 2015 also proved to be particularly wet, with most places in the UK receiving the average rainfall for the entire month in just the first two weeks.

The week just passed brought further spells of rain. So as we head through the last week of May and into June (the start of the meteorological summer), is there any change on the horizon from the cool and showery theme of late?

Well, in short, in the near term the answer is no. The last week of May looks like remaining a touch on the cool side, particularly in the north, and will turn quite wet and windy for a time on Thursday and into the weekend. Further ahead though there are suggestions of a slight change in the weather.

Read on to find out the details...

Diluain 25 A' Mhàigh—Didòmhnaich 31 A' Mhàigh
The cool theme continues...for some at least

This week gets underway on a dry and cloudy note. There will be the risk of a few showers across northern parts, but on the whole most places will stay dry. Temperatures will be a little on the cool side under the cloudy skies, but in the brighter intervals across eastern areas, temperatures will peak into the high teens. A similar theme is expected for Tuesday and the first part of Wednesday.

Later on Wednesday an Atlantic low pressure system will bring outbreaks of rain and gusty winds into Northern Ireland. Overnight into Thursday morning, this weather system is expected to track northeastwards, bringing wet and windy weather to all parts of the UK for a time.

On current forecast timings, we expect this low pressure system to have cleared away into the North Sea by Thursday afternoon, but a legacy of heavy, potentially thundery showers and strong northwesterly winds are expected in its wake.

Conditions should then settle down for a time as we move into Friday, but further Atlantic weather systems are expected to move in from the west through the course of Friday and into the weekend. Southeastern parts may stay drier and warmer at times, but the cool showery theme will continue in the northwest.

Diluain 1 An t-Mhìos—Didòmhnaich 7 An t-Mhìos
Flaming June? Not least for start

The meteorological summer looks set to get off to a relatively breezy start in the north, with a risk of further Atlantic low pressure systems tracking northeastwards to bring spells of rain and some fairly strong winds at times. The combinations of these elements will likely lead to temperatures registering at values rather lower than what we would usually expect for early June, (the early-June average in the north of the UK being 15 to 16C).

Further south though, there is a greater chance that conditions will tend to stay drier for longer, with temperatures reaching values nearer to what we would normally expect during June (18 to 19C as the early-June average in the south of the country), particularly in any brighter daytime interludes.

Towards the end of this period, confidence in the forecast tethers off somewhat. However, there are signs that we could see pressure rise across much of the UK though, which would in turn increase the likelihood of dry weather for all parts, with a recovery in daytime maxima in the previously cooler north.

Diluain 8 An t-Mhìos—Didòmhnaich 21 An t-Mhìos
Lots of uncertainty, but at least a hint of summer

Even for a long range forecast, the current prospects for the second week of June exhibit a relatively large amount of uncertainty. There is little sign of any genuine consensus between all the computer models and weather forecasting tools available to us. However, there are some hints that pressure might start to build across Scandinavia. Such a scenario would have the effect of introducing a good deal of dry and bright weather, particularly across northwestern parts of the UK.

High pressure lying to the northeast of the UK also creates favourable conditions for a warm feed of continental air across southern parts of the UK, with the potential for some thundery showers to feed in from the near continent. At this stage we cannot be too certain of such an anti-cyclonic outcome. We await further forecast information with interest, and of course we will always keep you updated here at BBC Weather Centre.

An ath sheachdain

Will the summer weather show up? Find out next week!...

Tuairmse aimsir mìosail
Tha e doirbh fiù 's don neach as eòlaiche tuairmse a thoirt air an aimsir barrachd air seachdain air thoiseach. Tha modailean iomadh-fhillte bho Oifis na Sìde agus bho Ionad Eòrpach airson Tuairmsean Aimsir Meadhan-ùineil (ECMWF) air an ruith airson a' mhìos (agus an ràith) air thoiseach, a' togail dealbh de aimsirean eadar-dhealaichte a dh'fhaodadh a bhith buailteach buaidh a thoirt air an RA.

An ath ùrachadh aig 10:00 uairean, Diluain 1 An t-Mhìos


Diciadain 27 A' Mhàigh Air fhoillseachadh aig 15:35 uairean


Chan eil seo ri fhaighinn ach ann am Beurla a-mhàin

Rain clearing away this evening, showers in the north later.
This Evening and Tonight

Rain will spread eastwards across all but some southern parts this evening, clearing by around midnight. Breezy after this with some clear spells and scattered showers, mainly in the north and west. Chilly in the north.


Sunny spells and mostly dry in the south. Cool in the north with strong winds and blustery showers, some heavy and thundery. Cloud and rain spreads across the south overnight.

Outlook for Friday to Sunday

Friday, breezy with occasional showers. Saturday, showers in north and east, drier elsewhere. Sunday, rain and strong winds spread north-eastwards across all areas, with southern parts becoming dry later.

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Aimsir aig UK uairean Air ùrachadh aig 00:07, Diardaoin 28 Mhà Chan eil bhidiothan aimsir rim faighinn ach ann am Beurla