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Cadair Idris

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Cadair Idris last 24 hours
  • 4°C 0°C
    Heavy rain
  • 4°C 1°C
    Light shower day
  • 6°C 2°C
    Heavy rain
  • 5°C 1°C
    Sleet
  • 7°C 4°C
    Light rain
Wednesday (06 May 2015)
1900 2000 2100 2200 2300
Drizzle Heavy rain Heavy shower night Light rain Mist
Temperature (°C)
3 3 3 2 2
Feels like temperature (°C) arrow down
-4 -4 -4 -5 -5
Precipitation probability arrow down
40% 90% 70% 50% 30%
Wind direction, speed & gust (mph) arrow down
W 34 40 W 34 40 W 29 35 W 30 36 W 26 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP M P P
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100% 100% 100% 100% 99%
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1 1 0 0 0
Thursday (07 May 2015)
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 Fog Fog Fog Mist Cloudy Fog Overcast Cloudy Cloudy Overcast Cloudy Cloudy Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
Temperature (°C)
2 2 1 1 1 1 1 0 0 1 1 2 2 2 3 3 3 4 4 4 4 4 3 3
Feels like temperature (°C) arrow down
-5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -4 -3 -3 -2 -2 -1 -1 1 2 2 2 1 0 -2
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20% 20% 10% 10% 10% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
WNW 26 31 WNW 21 27 WNW 19 24 WNW 18 23 W 17 21 W 16 20 WNW 15 18 WNW 14 17 WNW 12 16 WNW 11 16 W 11 15 W 10 15 W 10 16 W 11 17 W 12 18 W 11 17 W 9 15 WNW 7 12 WNW 5 10 WNW 4 8 NW 4 7 E 5 8 ENE 8 12 E 11 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P VP VP VP P M VP M G G G G G VG VG E E VG VG VG VG VG G G
Humidity arrow down
99% 99% 99% 99% 99% 99% 99% 99% 97% 95% 91% 87% 85% 83% 80% 77% 72% 68% 65% 67% 76% 79% 81% 79%
UV index arrow down
0 0 0 0 0 0 1 1 1 2 3 4 4 5 4 3 2 2 1 1 1 0 0 0
Friday (08 May 2015)
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Partly cloudy night Cloudy Overcast Cloudy Cloudy Light rain Heavy rain Heavy rain Heavy shower night
Temperature (°C)
3 2 1 2 4 5 5 6 5
Feels like temperature (°C) arrow down
-3 -3 -4 -4 -2 -1 -1 -1 -2
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10% 40% 20% 10% 10% 40% 70% 80% 60%
Wind direction, speed & gust (mph) arrow down
ESE 13 20 ESE 11 17 E 12 17 ESE 13 19 SE 14 25 SE 18 33 SE 24 41 SE 32 51 S 33 54
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G M G G G P P M
Humidity arrow down
76% 84% 86% 88% 81% 78% 89% 90% 94%
UV index arrow down
0 0 0 1 3 4 2 1 0
Saturday (09 May 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Light rain Light rain Light rain Sleet Sleet Sunny intervals Sunny intervals Cloudy
Temperature (°C)
3 3 3 3 4 5 4 3
Feels like temperature (°C) arrow down
-5 -5 -6 -6 -4 -2 -3 -4
Precipitation probability arrow down
50% 50% 60% 70% 60% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSW 37 59 SSW 38 61 SW 35 56 WSW 36 60 W 33 56 WSW 28 51 WSW 26 44 WSW 21 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M G G G
Humidity arrow down
94% 95% 95% 94% 87% 73% 74% 85%
UV index arrow down
0 0 1 2 3 2 1 0
Sunday (10 May 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain
Temperature (°C)
2 2 3 5 6 6 5 5
Feels like temperature (°C) arrow down
-4 -4 -4 -2 -1 -1 -2 -2
Precipitation probability arrow down
10% 10% 20% 20% 50% 60% 60% 50%
Wind direction, speed & gust (mph) arrow down
SW 20 30 SSW 24 34 S 28 40 SSW 32 51 SSW 36 57 SSW 36 57 SSW 37 56 SSW 40 61
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G M G M M
Humidity arrow down
92% 93% 93% 88% 93% 91% 94% 96%
UV index arrow down
0 0 1 2 2 1 1 0
More Detail chevron down

Issued at: 1800 on Wed 06 May 2015

Forecast summary

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

Regional forecast for Wales

Showers easing this evening. Largely dry and bright tomorrow.

This Evening and Tonight:

Scattered showers will mostly die out this evening and the strong westerly wind will gradually ease. It will then be a largely dry night with some clear spells developing. It will turn cool, however most places should remain frost-free. Minimum Temperature 5C.

Thursday:

One or two isolated showers are still possible on Thursday, however, most places will have a dry day with some sunshine. Feeling more pleasant thanks to lighter winds. Maximum Temperature 14C.

Outlook for Friday to Sunday:

It should stay mostly fine on Friday, although rain and stronger winds will arrive from the west later. Becoming brighter with blustery showers on Saturday. Fine and dry on Sunday.

Updated at: 1619 on Wed 06 May 2015

UK forecast for the next 5 days

Rain and showers generally easing.

This Evening and Tonight:

Spells of rain and strong winds will continue across the far northeast, whilst showers in Northwest Scotland will turn wintry over hills. Elsewhere, winds will turn light and showers will become less widespread with many areas becoming dry.

Thursday:

Cool and windy in the far north with showers, wintry on hills. Largely dry elsewhere with gentle winds and pleasantly warm sunshine, although a few isolated showers are possible.

Outlook for Friday to Sunday:

Turning wet and locally windy later on Friday. Sunny spells and scattered blustery showers on Saturday. Further wind and rain in the northwest on Sunday, but brighter and warmer elsewhere.

Updated at: 1542 on Wed 06 May 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 11 May 2015 to Wednesday 20 May 2015:

Outbreaks of rain in the far northwest at first on Monday will weaken and move southeast to become slow moving over Northern England and Southern Scotland. To the northwest, cooler, brighter but showery conditions will follow, while to the southeast warmer, drier and sunnier conditions are expected. It is then likely to become fairly unsettled through the rest of the week, particularly in the northwest, with occasional spells of rain or showers, and strong winds at times. Drier, brighter conditions are more likely towards the southeast, where it will also be rather warm for a time, although some showers cannot be ruled out here too. This northwest-southeast divide then looks likely to continue through the weekend and into the following week.

UK Outlook for Thursday 21 May 2015 to Thursday 4 Jun 2015:

Overall, fairly mixed conditions are expected through the period, with many areas experiencing spells of fine and bright weather, interspersed with more changeable conditions. The most unsettled conditions are likely to be across northern and northwestern areas, whilst the best of the settled weather is more likely towards the south and southeast. However, there is a signal that some drier conditions could develop across northern parts towards the end of May or early June as well. Temperatures are likely to be around average for most areas, although spells of more settled weather will be accompanied by higher daytime temperatures, particularly in the south or southeast, where it could be rather warm for a time. Some chilly nights are also possible, perhaps with isolated overnight frost in rural northern parts.

Updated at: 1202 on Wed 06 May 2015

Weather map

Wed 2000

Weather forecast map for Cadair Idris

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

Location Details

Cadair Idris

Location: 52.6993, -3.9076

Altitude: 893m above mean sea level

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