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Cadair Idris

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Cadair Idris last 24 hours
  • Mon Monday
    12°C 7°C
    Sunny day
  • Tue Tuesday
    9°C 6°C
    Mist
  • Wed Wednesday
    8°C 5°C
    Mist
  • Thu Thursday
    10°C 9°C
    Fog
  • Fri Friday
    11°C 6°C
    Heavy rain
Monday
1700 1800 1900 2000 2100 2200 2300
Sunny day Sunny day Sunny day Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
9 8 8 8 8 8 8
Feels like temperature (°C) arrow down
5 4 4 5 5 4 4
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 16 20 W 16 19 WSW 16 19 WSW 16 18 WSW 15 18 WSW 17 20 WSW 18 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
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Humidity arrow down
92% 96% 95% 92% 92% 93% 96%
UV index arrow down
1 1 1 0 0 0 0
Sunrise: 07:01 Sunset: 19:15 Moon phase: Waning crescent 3 Daily air quality index*
Tuesday
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Cloudy Cloudy Mist Mist Mist Fog Fog Mist Cloudy Fog Fog Fog Fog Mist Cloudy Cloudy Light rain Overcast Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
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Feels like temperature (°C) arrow down
5 4 5 5 4 5 4 5 4 4 4 4 4 4 3 3 3 3 2 3 3 3 4 3
Precipitation probability arrow down
<5% <5% 20% 20% 25% 20% 25% 25% 20% 25% 25% 25% 25% 25% 20% 15% 45% 20% 50% 85% 85% 85% 90% 80%
Wind direction, speed & gust (mph) arrow down
WSW 19 22 WSW 18 24 WSW 19 25 WSW 19 26 WSW 19 27 WSW 20 27 WSW 20 28 WSW 20 28 WSW 20 28 WSW 20 28 WSW 20 29 WSW 20 30 WSW 22 33 WSW 23 35 WSW 23 37 WSW 24 38 WSW 26 40 WSW 27 42 WSW 28 44 WSW 28 44 WSW 26 43 WSW 25 42 WSW 22 34 WSW 17 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M P P P VP VP P M VP VP VP VP P M M P M M VP VP VP VP P
Humidity arrow down
97% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 98% 98% 98% 97% 97% 97% 97% 98% 98% 98% 98% 98%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 2 2 2 3 2 2 1 1 1 1 0 0 0 0
Sunrise: 07:03 Sunset: 19:12 Moon phase: Waning crescent 3 Daily air quality index*
Wednesday
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Drizzle Heavy rain Light rain Light rain Fog Mist Sunny intervals Sunny intervals Cloudy
7 7 7 7 7 8 8 7 6
Feels like temperature (°C) arrow down
3 2 2 2 2 3 3 2 2
Precipitation probability arrow down
45% 70% 35% 35% 20% 15% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 17 28 W 17 29 W 19 33 WNW 20 35 NW 19 32 WNW 17 32 WNW 17 33 WNW 16 27 W 15 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P M VP VP VP P G G G
Humidity arrow down
97% 97% 98% 97% 96% 90% 84% 87% 89%
UV index arrow down
0 0 0 0 2 3 1 1 0
Sunrise: 07:05 Sunset: 19:10 Moon phase: New 3 Daily air quality index*
Thursday
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Cloudy Mist Fog Mist Cloudy Cloudy
6 6 7 8 10 10 10 10
Feels like temperature (°C) arrow down
2 2 2 4 5 5 5 6
Precipitation probability arrow down
10% <5% 15% 30% 30% 30% 25% 25%
Wind direction, speed & gust (mph) arrow down
W 16 26 WSW 18 28 WSW 19 31 WSW 20 33 WSW 21 36 WSW 21 37 WSW 20 36 WSW 21 37
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M P VP P M M
Humidity arrow down
92% 95% 97% 96% 95% 96% 97% 98%
UV index arrow down
0 0 0 1 2 1 0 0
Sunrise: 07:06 Sunset: 19:07 Moon phase: New 3 Daily air quality index*
Friday
0100 0400 0700 1000 1300 1600 1900 2200
Light rain Light rain Heavy rain Heavy rain Light rain Light rain Light rain Cloudy
10 10 10 10 10 10 9 8
Feels like temperature (°C) arrow down
5 5 5 5 6 6 6 5
Precipitation probability arrow down
60% 60% 80% 80% 55% 45% 45% 15%
Wind direction, speed & gust (mph) arrow down
WSW 23 39 WSW 24 41 WSW 24 40 WSW 22 36 W 18 30 W 14 22 W 11 16 W 9 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P P P P P M M
Humidity arrow down
98% 98% 98% 96% 94% 92% 93% 96%
UV index arrow down
0 0 0 1 2 1 0 0
Sunrise: 07:08 Sunset: 19:05 Moon phase: New 3 Daily air quality index*
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Issued at: 1600 on Mon 22 Sep 2014

* Daily index representing the background and regional air quality for a chosen location. Air pollution levels close to roads in urban areas may be higher. For more information please visit our Daily Air Quality Index page.

Forecast Summary

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

Regional forecast for Wales

A cold start, then another generally dry and fine day.

This Evening and Tonight:

Dry with clear spells and light winds overnight, so becoming chilly once again with a localised rural grass frost possible. Light winds and clear skies will also allow a few valley mist and fog patches to develop. Minimum Temperature 3C.

Tuesday:

A largely dry and fine morning, but cloud will tend to thicken from the north, with some outbreaks of rain spreading into northern and some western parts through the afternoon. Maximum Temperature 18C.

Outlook for Wednesday to Friday:

Cloud and rain clearing on Wednesday afternoon with the odd shower following. Largely cloudy on Thursday and Friday with a little drizzle possible, especially over hills. Quite breezy at times.

Issued at: 1700 on Mon 22 Sep 2014

UK forecast for the next 5 days

Dry and fine for most, with rain continuing in northwest.

This Evening and Tonight:

Cloud and rain, in the northwest, will continue edging southeastwards overnight, possibly reaching northern parts of northern England by dawn. Elsewhere will be dry, clear and cold with a rural grass frost and a few mist and fog patches likely.

Tuesday:

The cloud and occasional rain will continue southwards, across the rest of northern England and north Wales by evening. Largely dry and fine elsewhere, though further rain in northwest later.

Outlook for Wednesday to Friday:

Rain clearing southwards Wednesday with the odd shower following. Largely cloudy on Thursday and Friday, windy with outbreaks of rain or drizzle in northwestern areas, drier with some brightness elsewhere.

Issued at: 1700 on Mon 22 Sep 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 27 Sep 2014 to Monday 6 Oct 2014:

Fairly cloudy at first, though some sunny intervals developing for central, southern and eastern parts of the UK. Outbreaks of rain are expected for northern and western areas, more persistent for parts of Scotland and Northern Ireland, although clearer, showery weather should follow for a time. It will be quite windy here too. Temperatures generally near or a little above normal. Into the following week, the north and west are likely to remain the windiest and most unsettled parts of the UK, with the best of the weather further south and east. However, a little rain is to be expected here at times. Temperatures should be a little above normal for most. This general northwest-southeast split in the weather is then likely to continue into the start of October.

UK Outlook for Tuesday 7 Oct 2014 to Tuesday 21 Oct 2014:

The broadly northwest-southeast split in weather conditions expected to become established for late September and early October is then showing signs of persisting into mid-October. This pattern would leave southern, central and eastern parts tending to see the best of the weather with conditions often fine and dry. Occasional bouts of rain should still be expected, and mist and fog patches may be a problem during morning rush hours but under fine weather it should feel pleasant. Further northwest, conditions are likely to be more unsettled with more frequent outbreaks of rain, perhaps accompanied by strong winds, temperatures here then often closer to average or perhaps even just below at times.

Issued at: 1700 on Mon 22 Sep 2014

Weather Map

Mon 1700

View weather map for Cadair Idris

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