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Cadair Idris

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Cadair Idris last 24 hours
  • 9°C 6°C
    Cloudy
  • 7°C 4°C
    Cloudy
  • 7°C 3°C
    Cloudy
  • 7°C 4°C
    Overcast
  • 7°C 4°C
    Cloudy
Monday   (31 August 2015)
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Heavy rain Cloudy Light shower night Light rain Light rain Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Cloudy Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night
Temperature (°C)
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ENE 10 12 ENE 11 13 ENE 13 15 NE 13 15 NE 16 19 ENE 16 19 NNE 16 20 N 17 21 NNE 16 22 N 17 23 N 16 23 N 16 24 N 15 23 N 15 23 N 14 21 NNW 12 19 NNW 12 18 NW 12 18 WNW 12 17 WNW 11 16 WNW 11 16
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0 0 0 0 1 1 2 2 3 4 5 4 3 2 2 1 1 1 0 0 0
Tuesday   (01 September 2015)
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Clear night Clear night Partly cloudy night Partly cloudy night Fog Fog Cloudy Cloudy Fog Fog Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Light shower night Cloudy
Temperature (°C)
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3 3 3 2 2 2 1 1 1 1 2 2 2 2 2 2 2 1 1 1 0 0 0 0
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Wind direction, speed & gust (mph) arrow down
W 12 16 W 13 18 W 12 17 W 13 18 WNW 14 20 WNW 15 21 WNW 15 22 WNW 15 23 WNW 15 25 WNW 14 26 WNW 15 28 NW 14 30 WNW 15 31 WNW 16 33 NW 16 34 NW 17 35 NW 18 37 NW 17 35 NW 16 32 NW 16 31 NW 16 30 NW 15 27 WNW 15 25 WNW 15 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
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91% 92% 93% 96% 98% 98% 98% 98% 97% 96% 96% 94% 93% 92% 90% 88% 83% 84% 83% 84% 86% 89% 89% 91%
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0 0 0 0 0 0 0 1 1 2 3 3 4 5 4 3 2 1 1 1 0 0 0 0
Wednesday   (02 September 2015)
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Light rain Light rain Cloudy Light shower day Mist Cloudy Cloudy Cloudy Overcast
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5 4 4 5 6 7 6 5 4
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0 -1 -1 0 0 1 0 -2 -2
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WNW 14 24 WNW 16 25 WNW 16 25 WNW 15 23 NW 15 27 NW 16 31 NW 18 34 NW 18 32 NW 17 30
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92% 92% 95% 96% 92% 87% 83% 84% 87%
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0 0 0 1 2 4 2 1 0
Thursday   (03 September 2015)
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Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Light rain
Temperature (°C)
3 3 3 5 6 7 6 5
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-2 -2 -2 -1 1 1 0 -1
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10% 10% 10% 10% 10% 10% 10% 40%
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NW 16 26 NW 15 23 NW 14 21 NNW 14 23 NNW 13 24 NNW 14 26 NNW 14 24 NNW 15 22
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90% 93% 92% 88% 81% 79% 81% 89%
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0 0 1 2 3 2 1 0
Friday   (04 September 2015)
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Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
4 4 4 5 7 7 6 5
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-1 -1 -2 0 2 2 1 0
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40% 20% 10% 10% 40% 10% 10% 10%
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NW 15 22 NW 15 22 NW 16 23 NNW 16 23 NNW 15 25 NNW 16 26 NNW 16 26 NNW 16 22
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94% 94% 95% 91% 88% 85% 87% 91%
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0 0 1 2 3 1 1 0
More Detail chevron down

Issued at: 0200 on Mon 31 Aug 2015

Forecast summary

  • Regional
  • UK 5 days
  • UK 6-30 days

Regional forecast for Wales

Cloud and, locally heavy, rain gradually clearing eastwards.

Today:

Cloudy with, occasionally heavy, rain in the east at first. Then becoming drier and brighter from the northwest during the day, but with the risk of scattered, locally heavy, showers developing later. Feeling cool in a northerly breeze. Maximum Temperature 19°C.

Tonight:

Variable cloud and clear spells overnight with some showers possible. Turning chilly under clear skies and northerly winds, with a risk of some localised mist or fog. Minimum Temperature 8°C.

Tuesday:

Rather cloudy at times, but with some sunny intervals likely too. There will be further scattered, locally heavy, showers and it will continue to feel cool in the northerly wind. Maximum Temperature 18°C.

Outlook for Wednesday to Friday:

Sunshine and showers throughout the period, though the showers probably becoming fewer and lighter later in the week. Some chilly nights in northerly winds, though feeling pleasant in any sunshine.

Updated at: 0331 on Mon 31 Aug 2015

UK forecast for the next 5 days

Rain, locally heavy, in the south. Showers further north.

Today:

Cloudy with, occasionally heavy, outbreaks of rain across central, southern and eastern England with a risk of thunder in the far southeast. Brighter in Wales and the far west later. Elsewhere, will see sunny spells with scattered, locally heavy, showers.

Tonight:

Cloud and rain gradually clearing eastern areas with scattered showers following, especially in the north and west. Turning windy in the east with a risk of coastal gales.

Tuesday:

Rather cloudy with some sunny intervals, the best of which in the south and southwest. Scattered showers, locally heavy, for some. Feeling cool, especially in strong winds in the east.

Outlook for Wednesday to Friday:

Cool northerly winds will bring sunshine and showers throughout, some heavy and locally thundery, mainly in the east. Chilly nights, especially in the west, with a touch of frost possible.

Updated at: 0328 on Mon 31 Aug 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Friday 4 Sep 2015 to Sunday 13 Sep 2015:

The gradual change to more settled conditions across the UK continues with plenty of dry and bright weather across much of the UK through the weekend, however there may still be the odd shower around at first, especially towards the east and southeast. The mostly fine and dry weather is expected to continue through until the middle of September, however there is a risk that more unsettled conditions, with spells of rain, could push into southeastern parts early next week. Temperatures on the whole will be slightly below average, although it will feel pleasantly warm in the sunny spells and light winds. Overnight temperatures throughout the period are likely to be on the chilly side, with a risk of localised rural ground frost and fog patches, mainly in the north.

UK Outlook for Monday 14 Sep 2015 to Monday 28 Sep 2015:

Generally settled and fine conditions are expected to develop across Southern parts of the UK later in September, with plenty of dry and sunny weather, with perhaps only a few short lived spells of cloud and rain. In contrast it is likely to become unsettled in the Northwest later in the month, with occasional bouts of rain and strong winds likely. Areas inbetween are likely to see mixed conditions with brighter drier conditions interspersed with some periods of rain and breezy winds. Temperatures will generally be around average in most parts, but feeling warm under any prolonged sunny periods by day, with some chilly nights in the North.

Updated at: 0328 on Mon 31 Aug 2015

Weather map

Mon 0400

Weather forecast map for Cadair Idris

Cadair Idris Cadair Idris – Cloudy 52.6993 -3.9076
Newtown (Powys) Newtown (Powys) – Heavy rain 52.5118 -3.3118
Caernarfon Caernarfon – Partly cloudy night 53.1393 -4.2727
Wrexham Wrexham – Heavy rain 53.0428 -2.9911
Hereford Hereford – Heavy rain 52.056 -2.7146
Swansea Swansea – Heavy rain 51.621 -3.9424
Stoke-on-Trent Stoke-on-Trent – Heavy rain 53.0024 -2.178
Pembroke Pembroke – Light rain 51.6731 -4.9084
Birmingham Birmingham – Heavy rain 52.4859 -1.889
Manchester Manchester – Heavy rain 53.479 -2.2465
Preston Preston – Cloudy 53.763 -2.7017
Cardiff Cardiff – Light rain 51.4812 -3.1778
Douglas (Isle of Man) Douglas (Isle of Man) – Partly cloudy night 54.1518 -4.484
Sheffield Sheffield – Heavy rain 53.3809 -1.4686
Barnstaple Barnstaple – Overcast 51.0777 -4.0571
Nottingham Nottingham – Heavy rain 52.9545 -1.1565
Banbury Banbury – Heavy rain 52.0625 -1.3383
Swindon Swindon – Heavy rain 51.5556 -1.7784
Kendal Kendal – Cloudy 54.3279 -2.7449
Leeds Leeds – Light rain 53.8011 -1.547

Location Details

Cadair Idris

Location: 52.6993, -3.9076

Altitude: 893m above mean sea level

Video forecast