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Cadair Idris

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Cadair Idris last 24 hours
  • 11 °C

    7 °C

    Mist
  • 12 °C

    6 °C

    Drizzle
  • 8 °C

    4 °C

    Cloudy
  • 6 °C

    4 °C

    Thunder shower day
  • 5 °C

    1 °C

    Thunder shower day
  • 7 °C

    3 °C

    Cloudy
  • 9 °C

    6 °C

    Cloudy
Tuesday   (27 September 2016)
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Heavy rain Light rain Drizzle Fog Fog Fog Sunny intervals Sunny intervals Sunny intervals Clear night Partly cloudy night Partly cloudy night Partly cloudy night Fog
Temperature (°C)
10 ° 11 ° 11 ° 10 ° 9 ° 9 ° 8 ° 8 ° 7 ° 8 ° 8 ° 7 ° 7 ° 8 °
Feels like temperature (°C) arrow down
6 ° 7 ° 7 ° 6 ° 5 ° 4 ° 4 ° 3 ° 3 ° 3 ° 3 ° 2 ° 2 ° 3 °
Precipitation probability arrow down
90% 60% 40% 20% 20% 20% 10% 10% <5% <5% <5% <5% <5% 20%
Wind direction, speed & gust (mph) arrow down
SW 28 34 SW 27 33 WSW 26 32 W 25 31 W 23 28 W 22 28 WSW 22 27 WSW 23 28 WSW 24 30 WSW 25 30 SW 26 31 SW 27 33 SW 28 35 SW 30 37
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP VP M M VG VG VG VG M VP
Humidity arrow down
100% 100% 100% 100% 99% 97% 95% 95% 95% 93% 94% 97% 98% 99%
UV index arrow down
1 1 2 2 2 2 1 1 1 0 0 0 0 0
Wednesday   (28 September 2016)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Mist Mist Fog Fog Mist Fog Fog Cloudy Mist Drizzle Drizzle Drizzle Drizzle Drizzle Drizzle Light rain Light rain Fog Fog Fog Fog Fog Drizzle Light rain
Temperature (°C)
8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 9 ° 9 ° 10 ° 10 ° 10 ° 11 ° 11 ° 12 ° 12 ° 12 ° 11 ° 11 ° 11 ° 11 ° 11 °
Feels like temperature (°C) arrow down
3 ° 3 ° 3 ° 3 ° 2 ° 2 ° 2 ° 2 ° 3 ° 3 ° 4 ° 4 ° 4 ° 5 ° 5 ° 6 ° 6 ° 6 ° 6 ° 6 ° 5 ° 5 ° 5 ° 5 °
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20% 20% 30% 40% 40% 40% 40% 40% 40% 60% 60% 30% 30% 30% 30% 30% 40% 60%
Wind direction, speed & gust (mph) arrow down
SW 32 39 SW 34 42 WSW 35 43 WSW 34 43 WSW 34 42 WSW 33 42 WSW 33 41 SW 33 42 SW 34 42 SW 34 43 SW 35 44 SW 36 45 SW 38 48 SW 40 51 SW 41 52 SW 43 54 SW 44 56 SW 44 58 SW 45 60 SW 47 63 SW 48 64 SW 48 64 SW 48 64 SW 47 63
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P VP VP P VP VP M P VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP
Humidity arrow down
98% 98% 98% 98% 98% 98% 98% 98% 98% 98% 99% 99% 99% 99% 99% 99% 99% 99% 99% 98% 99% 99% 99% 99%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0
Thursday   (29 September 2016)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Heavy rain Heavy rain Drizzle Fog Cloudy Cloudy Cloudy Light shower night Light shower night
Temperature (°C)
11 ° 11 ° 9 ° 7 ° 7 ° 7 ° 7 ° 7 ° 6 °
Feels like temperature (°C) arrow down
5 ° 5 ° 3 ° 1 ° 1 ° 2 ° 1 ° 1 ° 0 °
Precipitation probability arrow down
90% 90% 40% 20% 10% 10% 10% 40% 40%
Wind direction, speed & gust (mph) arrow down
WSW 47 62 WSW 45 60 WSW 35 48 WSW 34 44 WSW 35 48 WSW 37 53 WSW 34 49 WSW 33 45 WSW 33 44
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP P VP VG G VG VG VG
Humidity arrow down
99% 99% 97% 95% 93% 89% 87% 88% 88%
UV index arrow down
0 0 0 0 1 3 1 0 0
Friday   (30 September 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Light shower night Light shower night Thunder Thunder Light shower day Thunder shower day Thunder Thunder shower night
Temperature (°C)
5 ° 5 ° 4 ° 5 ° 5 ° 6 ° 5 ° 5 °
Feels like temperature (°C) arrow down
-1 ° -1 ° -2 ° -1 ° 0 ° 0 ° -1 ° -1 °
Precipitation probability arrow down
40% 40% 70% 60% 50% 60% 70% 60%
Wind direction, speed & gust (mph) arrow down
WSW 29 39 WSW 28 39 WSW 27 37 WSW 26 37 WSW 23 35 WSW 25 36 WSW 26 35 WSW 25 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG
Humidity arrow down
89% 88% 89% 88% 81% 76% 85% 88%
UV index arrow down
0 0 0 1 3 1 0 0
Saturday   (01 October 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Thunder Thunder Thunder Thunder shower day Thunder shower day Thunder shower day Thunder shower night Thunder
Temperature (°C)
5 ° 4 ° 4 ° 4 ° 5 ° 5 ° 4 ° 4 °
Feels like temperature (°C) arrow down
-1 ° -1 ° -2 ° -2 ° -1 ° -1 ° -1 ° -2 °
Precipitation probability arrow down
70% 70% 70% 70% 70% 60% 60% 50%
Wind direction, speed & gust (mph) arrow down
SW 22 30 SW 20 27 SW 21 28 SW 22 31 WSW 22 33 W 21 32 W 21 28 W 20 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG P M M VG VG VG
Humidity arrow down
93% 93% 96% 95% 91% 87% 88% 90%
UV index arrow down
0 0 0 1 2 1 0 0
Sunday   (02 October 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy
Temperature (°C)
3 ° 2 ° 2 ° 4 ° 7 ° 7 ° 5 ° 4 °
Feels like temperature (°C) arrow down
-2 ° -3 ° -3 ° 1 ° 4 ° 3 ° 1 ° 0 °
Precipitation probability arrow down
20% 20% 10% 10% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 18 22 SW 15 18 SW 13 16 SW 11 17 SSW 11 21 SSW 12 21 S 15 19 SSE 18 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G VG VG VG VG
Humidity arrow down
92% 96% 97% 91% 76% 77% 87% 90%
UV index arrow down
0 0 0 1 2 1 0 0
Monday   (03 October 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
4 ° 4 ° 4 ° 6 ° 8 ° 8 ° 8 ° 7 °
Feels like temperature (°C) arrow down
-1 ° -2 ° -1 ° 1 ° 3 ° 4 ° 3 ° 3 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSE 22 28 SSE 24 31 SSE 25 33 SSE 26 35 S 25 39 S 25 39 SSE 28 40 SSE 27 40
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G VG VG VG VG VG
Humidity arrow down
92% 92% 92% 87% 77% 81% 85% 89%
UV index arrow down
0 0 0 1 2 1 0 0
More Detail chevron down

Issued at: 0900 on Tue 27 Sep 2016

Forecast summary

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

Regional forecast for Wales

Some brightness today but further rain expected.

Today:

It'll be a grey and damp start to the day for most with patchy light rain and drizzle. Brighter conditions will move in from the northwest through the afternoon with some sunshine and it will feel pleasant outside. Maximum Temperature 19 °C.

Tonight:

Tonight will be dry with some clear spells developing. The westerly wind will be strong along the coast and we'll see the cloud thicken in the west towards dawn. Minimum Temperature 11 °C.

Wednesday:

Wednesday will start off dry and bright for most. Outbreaks of rain will move into the north and west though with strong winds and coastal gales are likely later. Maximum Temperature 18 °C.

Outlook for Thursday to Saturday:

Thursday will be mostly bright with some showers however outbreaks of rain may affect the south. Friday and Saturday will then see some sunny spells and blustery showers.

Updated at: 0443 on Tue 27 Sep 2016

UK forecast for the next 5 days

Some brightness today but further rain expected.

Today:

It'll be a grey and damp start to the day for most with patchy light rain and drizzle. Brighter conditions will move in from the northwest through the day with some sunshine but it'll be windy in the north.

Tonight:

It will stay windy in the north tonight with showers here. It'll be a dry night for most with clear spells but rain will move into Northern Ireland later.

Wednesday:

Wednesday will start dry and bright for most. Rain, heavy at times, and strong winds will affect northern and western parts especially. It will feel very warm in the southeast.

Outlook for Thursday to Saturday:

Cloud and outbreaks of rain will slowly clear the south on Thursday with blustery showers elsewhere. Friday and Saturday will have sunshine and blustery showers, with thunder likely in northwest.

Updated at: 0414 on Tue 27 Sep 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 1 Oct 2016 to Monday 10 Oct 2016:

The weekend will be breezy, with a risk of gales at times in the north and west. Showers or longer spells of rain are likely, which will be most persistent in northern and western parts, with the best of any bright spells in the southeast. Changeable conditions are expected to continue through the rest of the period with mainly west or southwesterly winds dominating. This will bring showers or longer spells of rain, interspersed by some brighter periods. The most persistent rain occurring in the northwest, where there is also the risk of occasional gales. Some good brighter spells are possible in the southeast. Temperatures a little below average at first, but then rising to near or above average in the south, and perhaps also at times further north.

Updated at: 1205 on Mon 26 Sep 2016

UK Outlook for Tuesday 11 Oct 2016 to Tuesday 25 Oct 2016:

There is currently low confidence for the forecast during the second half of October. However, the most likely scenario is for a continuation of mainly west or southwesterly winds. This will bring changeable weather with showers or longer spells of rain, interspersed with some dry and bright periods. The north and west is likely to see the heaviest and most persistent rain, with also strong winds or gales at times. The south and east is likely to see the best of the dry and bright conditions, with the possibility of some more prolonged settled spells. Temperatures will vary through the period, but probably averaging out slight above average for the time of year, with an increasing risk of overnight frost in the more settled spells.

Updated at: 1205 on Mon 26 Sep 2016

Weather map

Tue 1100

Weather forecast map for Cadair Idris

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

Location Details

Cadair Idris

Location: 52.6993, -3.9076

Altitude: 893.0 m above mean sea level

Video forecast