Weekend Mountain Weather Outlook

All the weather info you need to plan your outdoors weekend - looking wintery...


Posted: 7 January 2011
by Walter the Weathergirl

Weekend Weather - January 8/9th, 2010

snowed-up wall

Our regular Friday round-up of what's in store for the weekend. Just check the links for the relevant weather forecasts and if you want to know how things look in a particular area right now, check out the OM web cams page for a selection of hill cams. And whatever you do, have a good one.

This week's weather image is a atmospheric shot of snow drifting against a wall in Kentmere from the  OM Gallery by John2, who also lands a bonus of 500 extra KEEN Mountain Marathon points.

Metcheck

Metcheck About Metcheck: good overviews of localised areas based predominately on a number of meteorological models. Loads of quirky options for stuff like rain forecasts plus offbeat, leftfield weather generalisations. Get stuck in and have a browse, there's a lot on this site.

You can check out individual areas or dig a bit deeper for the Mountain Forecast page or the Climbing Forecast page. The Seven-Day Charts give a handy overview too.

Forecast

'Saturday will start off damp in many areas, with a risk of further snow over eastern Scotland, but many areas will turn drier and brighter from the west as we go through the day. Further showers will come into parts of the north and west, and these could be wintry at times with temperatures remaining on the chilly side. Sunday is set to be the best day of the weekend with many places seeing a fine and chilly day apart from the odd shower towards the north.'

Mountain Weather Information Service

MWIS About the Mountain Weather Information Service: great downloadable mountain-specific forecasts for NW, W and SE Highlands, Cairngorms, Southern Uplands, Peak District and Lakes in PDF format. Plus a Snowdonia forecast. Scottish forecasts are seven days a week, the Lakes are six days a week and the Peak/Dales and Snowdonia forecasts are now available all week.

Check individual forecasts for specific details. Arguably the best mountain-specific forecast out there by a way . Production is now fully funded by the Scottish Government in the interests of mountain safety with operating and development down to commercial sponsorship.

Forecasts

Saturday  Windy-ish pretty much everywhere with gusts up to 50mph on the tops making for 'considerable buffeting'. Risk of snow showers in many areas, por visibility in the snow, but clear otherwise, bursts of sunshine occasionally. Sub-zero temperatures on the tops.

Sunday Windy again south of the border where the Lake District and North Wales may have gusts up to 60mph for a time, snow and hail showers and intermittent blizzards too with temps up top around -2 to -3˚C. Calmer on Scottish hills with winds around 25mph, just the odd snow shower, intermittent sunshine and often cloud-free summits, around -5˚C on the tops.

Outlook 'With an area of low pressure close to eastern Britain on Saturday, areas of snow on eastern mountains will only slowly clear. Elsewhere, snow showers. Windy at least across England and Wales. Still blustery with snow showers (western hills on Sunday). 

'The weather pattern will change next week. Bands of rain and showers, focussed on western mountains, will come in off the Atlantic. Overall there will be substantial thaw, with only higher Scottish summits maintaining a series of freeze-thaw cycles. '

Check specific forecasts for details as the weekend progresses.

BBC

BBC Weather About BBC Weather: Revamped for the summer, with easy access to a lot more information including rain forecasts, cloud, wind, temperature, visibility etc. Nice. Localised forecasts accessible from the same page.

If you want video, check out the BBC Weather Player with a selection of forecasts.

BBC specific areas: Fort William / Kendal / Betws-y-Coed / Aviemore / Skipton / Glossop (Peak) / Brecon / Milton Keynes.

Forecast The Beeb's gone all pictorial, so no text forecast for the UK, leastways not one we can find. Oooh, hang on, righthand side under 'Summary', same as the Met Office summary - see below. Detailed local forecasts on web.

Weekend from iPlayer forecast: Further heavy snow in parts of Scotland and north of England, lying snow from today. Snow showers easing off over the day, but more moving into western Scotland. Weather generally improving, Sunday a pleasant sunny day.

Met Office Mountain Forecasts

Met Office About the Met Office: The giants of weather forecasting in the UK, the Met Office also provides mountain forecasts covering  major UK mountain areas - east and west Highlands, Lakes, Snowdonia, Dales - just added - Peak and the Brecon Beacons. Detailed forecasts for each day are posted early morning - 5 am - plus there's a short outlook section for the next two days.

Forecast

Saturday: Snow showers, some heavy, generally good visibility apart from in the snow, gusting winds high up and sub-zero temperatures on the summits.  

Sunday: Brighter day with sunny spells in many hill areas, but feeling cold thanks to wind and with the odd snow shower.

Check individual forecasts for details.

Met Office General Forecast

Met OfficeAbout the Met Office: See the weather for the next week. The Welsh Mountain Forecasts are also useful online forecasts covering the National Park areas of Snowdonia - and the Brecon Beacons. See above for Met Office mountain forecast links.

Forecast

Saturday: 'Most places becoming dry through the day with some sunshine. Outbreaks of snow continuing over parts of Scotland though, with occasional sleet/snow for Northern Ireland and northern England too. Windy.'

Sunday to Tuesday: 'Sunday, most places dry and cold with some sunshine. Turning wetter and windier thereafter with temperatures becoming slightly above normal in the south, but staying rather cold further north.'

Weatherline - Lake District

About weatherline: Funded by the Lake District National Park Authority, the service combines a five-day forecast from the Met Office in Manchester with firsthand information from the fell top assessors' daily climb up Helvellyn. Also available by phone on 0844 846 2444

Forecast

Felltop assessments are back alongside the detailed local hill forecast from the Met Office. Friday's report is for fresh wet snow having fallen at all levels, opnly settled above 400m, slow going in drifts, Striding and Swirral Edges in full winter condition. Unstable snow pack and cornices on eastern-facing slopes.  Full winter kit and clothing needed.

Scottish Midge Forecast

About the Midge Forecast: Innovative midge forecast covering the whole of Scotland and complete with interactive map giving access to seven-day forecasts for main Scottish towns. Midge-heads can also take advantage of extensive midge data which will be updated each week.

Forecast

Back next year.

The forecast is also available on YouTube though not for 2010 at the moment, good if you want to know how things were last August though. There's also now a free iPhone app.

 

Scottish Avalanche Information Service

Scottish Avalanche Information Service About the Scottish Avalanche Information Service: Daily avalanche forecasts over the winter months though obviously not live over the summer.

The forecasts now also include blogs from the SAIS observers complete with recent photos.

Forecast

Weekend forecasts are back for all five areas covered by the forecast. Hazard is 'considerable' in most areas on higher, east-facing slopes due to poorly bonded windslab - check latest forecasts before heading out.

UK Mountain Web Cams

Scottish Avalanche Information Service About Web Cams: If there's one that we've missed, please drop us a line and we'll add it to the page. Good for getting a general idea of what the snow situation's like, if the sun is shining, whether there's anywhere to park in Coniston etc.

Check the image you're viewing is up to date as they often seem to go down. Recently overhauled so most cameras featured are actually working :-) If you find one isn't or have a new addition we should know about, please let us know.

Summary


 Good visibility, Sunday calmer and generally better.
 Windy on Saturday,  poor visibility in snow.

Verdict

Looks like 2011's starting with a proper winter weekend in the hills. Many will be getting a dump of fresh snow today, Friday, with more snow showers and gusty winds due on Saturday and freezing temperatures on the tops. Generally forecast is for visibility to be good outside of the snow and there may even be bursts of bright sunshine too.

Most forecasters seem to think that Sunday will be a generally calmer, drier day, but you can still expect some isolated snow showers. Windy in North Wales according to MWIS, but generally Sunday looks like being the better day.

Full winter kit and clothing essential. Bear in mind that the SAIS avalanche forecasts today, Friday, are for 'considerable' avalanche hazards and, with fresh snow falling and drifiting, it's worth keeping an eye on conditions. The fell-top assessment from Helvellyn is similarly for an poorly-bonded snowpack, so be careful out there and have a good one.


Obvious Disclaimer Hey come on, we all know mountain weather's unpredictable, and while the above forecasts and links are a guide to what the weather may do, remember that mountain areas also tend to generate their own conditions, temperatures are much cooler up top than in the valleys and conditions can be totally different from down in the valleys.


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