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Cadair Idris

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Cadair Idris last 24 hours
  • 8 °C

    4 °C

    Sunny intervals
  • 9 °C

    6 °C

    Mist
  • 7 °C

    5 °C

    Cloudy
  • 6 °C

    4 °C

    Mist
  • 6 °C

    3 °C

    Light rain
  • 4 °C

    1 °C

    Light rain
  • 3 °C

    1 °C

    Cloudy
Monday   (05 December 2016)
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Sunny intervals Sunny intervals Partly cloudy night Cloudy Cloudy Cloudy Partly cloudy night Cloudy Cloudy Partly cloudy night
Temperature (°C)
4 ° 6 ° 8 ° 8 ° 8 ° 8 ° 8 ° 9 ° 9 ° 8 °
Feels like temperature (°C) arrow down
-2 ° 2 ° 4 ° 4 ° 4 ° 4 ° 5 ° 5 ° 5 ° 5 °
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<5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SSE 18 22 SSE 19 23 SE 17 21 SE 17 21 SE 16 20 SSE 16 20 SE 17 20 SE 17 20 SE 17 20 SSE 17 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G G G
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72% 65% 61% 62% 65% 65% 65% 64% 65% 67%
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1 1 0 0 0 0 0 0 0 0
Tuesday   (06 December 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
Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Mist Fog Fog Fog Fog Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
7 ° 7 ° 6 ° 6 ° 6 ° 5 ° 5 ° 5 ° 4 ° 4 ° 5 ° 5 ° 6 ° 7 ° 7 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 °
Feels like temperature (°C) arrow down
3 ° 2 ° 2 ° 2 ° 1 ° 1 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 2 ° 3 ° 3 ° 4 ° 4 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 2 °
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% 10% 20% 20% 20% 20% 20% 10% 10% 10% 10% <5% 10% 10% 10% 10% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
SSE 18 21 SSE 17 21 SSE 18 21 SSE 18 21 SSE 18 21 SSE 17 20 SSE 17 21 SSE 18 22 SSE 18 21 SSE 18 21 SSE 18 21 SSE 16 21 SSE 16 20 SSE 17 21 SSE 19 23 SSE 23 27 SSE 26 31 SSE 29 34 SSE 30 35 SSE 30 36 SSE 32 38 S 35 41 S 37 44 S 39 48
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G M P VP VP VP VP M M M M VG G G VG VG VG VG VG
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72% 75% 77% 78% 81% 85% 89% 90% 93% 95% 97% 97% 90% 87% 87% 84% 82% 83% 83% 82% 82% 82% 83% 84%
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0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Wednesday   (07 December 2016)
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Cloudy Cloudy Cloudy Cloudy Mist Light rain Light rain Light rain
Temperature (°C)
8 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 °
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2 ° 1 ° 1 ° 0 ° 1 ° 1 ° 2 ° 2 °
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<5% 10% 10% 10% 30% 60% 60% 70%
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S 41 51 SSW 45 55 SSW 47 60 SSW 46 59 SSW 42 55 SSW 41 54 SSW 38 51 SSW 31 45
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M M P P P P
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86% 93% 93% 95% 99% 99% 99% 99%
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0 0 0 1 1 1 0 0
Thursday   (08 December 2016)
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Light rain Heavy rain Heavy rain Drizzle Mist Cloudy Cloudy Cloudy
Temperature (°C)
7 ° 7 ° 6 ° 5 ° 5 ° 5 ° 5 ° 5 °
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2 ° 2 ° 1 ° 0 ° 1 ° 1 ° 0 ° 0 °
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70% 90% 80% 40% 30% 20% 10% 20%
Wind direction, speed & gust (mph) arrow down
SSW 30 44 SW 26 39 SW 25 37 SW 21 31 SW 21 30 SW 18 26 SSW 18 26 S 20 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P P P P G M M
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99% 99% 99% 98% 98% 97% 98% 98%
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0 0 0 1 1 1 0 0
Friday   (09 December 2016)
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Overcast Light rain Light rain Cloudy Light rain Light rain Light rain Light rain
Temperature (°C)
6 ° 6 ° 6 ° 6 ° 6 ° 6 ° 5 ° 5 °
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0 ° 1 ° 0 ° 0 ° 0 ° 0 ° 0 ° -1 °
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20% 50% 50% 20% 60% 60% 70% 60%
Wind direction, speed & gust (mph) arrow down
S 25 35 SSW 30 43 SSW 32 47 SSW 34 51 SSW 35 52 SSW 34 49 SW 31 46 SW 29 42
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M M M M M M
Humidity arrow down
97% 98% 98% 97% 97% 97% 97% 97%
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0 0 0 1 1 1 0 0
Saturday   (10 December 2016)
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Light rain Light rain Light rain Light shower day Cloudy Light shower day Cloudy Cloudy
Temperature (°C)
5 ° 4 ° 4 ° 3 ° 4 ° 3 ° 2 ° 2 °
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-1 ° -2 ° -2 ° -2 ° -2 ° -2 ° -3 ° -4 °
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60% 60% 60% 40% 20% 40% 20% 20%
Wind direction, speed & gust (mph) arrow down
SW 28 42 SW 28 40 SW 25 36 SW 24 34 WSW 23 35 WSW 22 33 WSW 21 31 W 20 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M G M G G G G
Humidity arrow down
97% 97% 97% 97% 95% 94% 95% 94%
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0 0 0 1 1 1 0 0
Sunday   (11 December 2016)
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Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
1 ° 1 ° 1 ° 1 ° 2 ° 2 ° 2 ° 2 °
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-5 ° -5 ° -5 ° -5 ° -4 ° -4 ° -4 ° -4 °
Precipitation probability arrow down
20% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 21 30 WSW 22 31 WSW 23 32 WSW 23 33 SW 25 36 SW 24 36 SW 25 35 SW 27 37
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
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94% 94% 94% 94% 91% 91% 93% 94%
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0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 1300 on Mon 5 Dec 2016

Forecast summary

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

Regional forecast for Wales

Cold and dry. Milder tomorrow.

Today:

Today will start cold, with some sunny spells in the north and west, but murky elsewhere. Cloud will thicken from the south, with mist and fog reforming in many areas towards the end of the day. Maximum Temperature 9 °C.

Tonight:

Widespread mist and fog will affect the country overnight, with outbreaks of light rain or drizzle likely at times. However, it will be less cold than recent nights. Minimum Temperature 1 °C.

Tuesday:

A mostly dull and overcast day, with fog and hill fog persisting in many areas, although temperatures will be higher than today. Mostly dry, with light to moderate southerly winds. Maximum Temperature 12 °C.

Outlook for Wednesday to Friday:

Becoming more unsettled towards the end of the week. An increasing south-westerly wind will bring milder conditions and a lack of frosts, but also cloud and occasional spells of rain.

Updated at: 0045 on Mon 5 Dec 2016

UK forecast for the next 5 days

Dry, not as cold but some dense fog forming.

This Evening and Tonight:

Low cloud and fog will become widespread across much of England and parts of Wales but it will be clearer across Scotland with a frost and some fog patches. Breezier with a little light rain across Northern Ireland.

Tuesday:

Wet and windy weather will spread across Northern Ireland and western Scotland, otherwise it will be dry across the UK. Cloudier though with some persistent fog and a chilly feel.

Outlook for Wednesday to Friday:

Milder for all with spells of wet and windy weather; the heaviest rain across the northwest of the UK. A drier spell of weather for most on Thursday though.

Updated at: 1337 on Mon 5 Dec 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 10 Dec 2016 to Monday 19 Dec 2016:

It is likely to be cloudy with spells of rain across southern and south-eastern parts of the UK on Saturday. The rest of the UK should be brighter with blustery showers. During the rest of the weekend and into the following week, further periods of wet and windy weather are expected to move across the UK. The most unsettled conditions are likely across the north and west with drier and brighter weather for southern and eastern areas. By mid December there should be some longer, drier spells between the wet weather, with a gradual change to something a little more settled. It will also be fairly mild initially but temperatures are likely to return closer to normal, with an increasing risk of overnight frost.

Updated at: 1226 on Mon 5 Dec 2016

UK Outlook for Tuesday 20 Dec 2016 to Tuesday 3 Jan 2017:

Whilst there is a good deal of uncertainty, it is most likely that high pressure is going to become more dominant through the end of December, and so the weather should be more settled across the UK. If the pressure does build, then we can expect drier than average conditions for most areas with lighter winds. Temperatures are also then likely to be below average with an increased risk of frost and fog, especially where skies remain clear overnight. As we head into the New Year there is the potential for the weather to become more unsettled again.

Updated at: 1226 on Mon 5 Dec 2016

Weather map

Mon 1500

Weather forecast map for Cadair Idris

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

Location Details

Cadair Idris

Location: 52.6993, -3.9076

Altitude: 893.0 m above mean sea level

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