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Cadair Idris

Cadair Idris last 24 hours Share this forecast
  • Wed Wednesday
    11°C 9°C
    Cloudy
  • Thu Thursday
    12°C 8°C
    Thunder
  • Fri Friday
    11°C 7°C
    Heavy rain
  • Sat Saturday
    10°C 6°C
    Thunder
  • Sun Sunday
    11°C 6°C
    Thunder shower day
Wednesday
0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Cloudy Partly cloudy night Partly cloudy night Cloudy Overcast Fog Mist Cloudy Mist Mist Sunny intervals Mist Cloudy Sunny day Sunny intervals Sunny intervals Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy
10 9 9 9 8 8 9 8 8 9 9 10 11 11 11 11 11 11 11 11 11 11 11
Feels like temperature (°C) arrow down
7 6 5 4 4 4 4 3 4 5 5 6 6 6 5 6 7 7 6 6 6 7 7
Precipitation probability arrow down
10% <5% <5% <5% <5% 15% 15% 15% 10% 15% 15% <5% 15% 10% <5% <5% <5% <5% <5% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WNW 14 16 WNW 16 19 WNW 19 22 WNW 21 25 WNW 21 25 W 20 23 W 21 26 WNW 22 27 W 21 27 W 20 26 W 21 28 WSW 21 29 W 18 30 W 18 32 W 18 32 W 18 31 WSW 17 30 WSW 17 30 WSW 18 31 WSW 19 33 WSW 19 33 WSW 18 32 WSW 16 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G G G VP P M P P M P M M M M M G G M M M
Humidity arrow down
95% 97% 95% 96% 96% 97% 99% 99% 98% 98% 97% 97% 96% 96% 95% 95% 93% 93% 95% 96% 97% 100% 100%
UV index arrow down
0 0 0 0 0 1 1 1 1 1 3 4 5 5 5 5 4 3 2 2 1 0 0
Sunrise: 05:31 Sunset: 21:12 Moon phase: Waxing crescent 2 Daily air quality index*
Thursday
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Cloudy Fog Cloudy Cloudy Cloudy Fog Mist Fog Fog Drizzle Drizzle Drizzle Thunder Thunder Thunder Thunder Thunder Thunder Thunder Thunder Thunder
11 10 10 10 10 9 9 9 10 10 10 11 11 12 12 12 12 12 12 11 11 10 10 10
Feels like temperature (°C) arrow down
7 8 7 7 7 6 6 5 5 5 5 6 6 7 7 6 7 7 6 6 6 6 6 6
Precipitation probability arrow down
10% 10% 10% 15% 25% 15% 20% 20% 25% 25% 25% 25% 35% 35% 35% 75% 75% 75% 70% 70% 70% 70% 70% 70%
Wind direction, speed & gust (mph) arrow down
WSW 15 27 WSW 14 25 WSW 13 23 WSW 13 23 WSW 12 23 WSW 13 24 WSW 13 26 WSW 14 27 WSW 14 30 WSW 15 31 WSW 16 33 WSW 16 33 WSW 16 33 WSW 15 32 WSW 15 32 WSW 16 34 WSW 16 36 WSW 17 37 WSW 18 38 WSW 19 39 WSW 19 39 SW 18 37 SW 17 36 SW 16 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M VP M M M VP P VP VP VP VP VP M P M P P P M M M
Humidity arrow down
100% 100% 100% 100% 100% 100% 100% 100% 100% 96% 95% 94% 93% 92% 91% 90% 90% 91% 92% 93% 93% 94% 95% 100%
UV index arrow down
0 0 0 0 0 0 1 1 1 1 1 2 3 3 4 4 4 4 3 2 2 1 0 0
Sunrise: 05:33 Sunset: 21:10 Moon phase: Waxing crescent 2 Daily air quality index*
Friday
0000 0100 0400 0700 1000 1300 1600 1900 2200
Thunder Thunder Light shower night Cloudy Cloudy Heavy rain Heavy shower day Heavy rain Light rain
10 10 9 9 10 10 10 9 9
Feels like temperature (°C) arrow down
6 6 5 5 6 7 6 6 5
Precipitation probability arrow down
70% 70% 45% 20% 30% 80% 65% 80% 65%
Wind direction, speed & gust (mph) arrow down
SW 15 28 SW 14 25 WSW 11 17 SSW 10 15 SW 11 20 SW 11 19 SW 11 20 SSW 10 18 SW 10 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P M M M P M P P
Humidity arrow down
100% 100% 100% 100% 92% 92% 93% 93% 100%
UV index arrow down
0 0 0 1 2 4 2 1 0
Sunrise: 05:34 Sunset: 21:09 Moon phase: Waxing crescent 2 Daily air quality index*
Saturday
0100 0400 0700 1000 1300 1600 1900 2200
Light rain Heavy rain Heavy rain Heavy rain Heavy shower day Heavy shower day Thunder Thunder
8 8 8 9 10 10 9 7
Feels like temperature (°C) arrow down
5 5 4 5 6 4 4 3
Precipitation probability arrow down
55% 80% 80% 85% 70% 70% 70% 75%
Wind direction, speed & gust (mph) arrow down
S 10 18 SSE 10 18 SE 11 21 SE 13 25 W 12 26 WNW 17 33 WNW 16 30 W 16 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M M M P
Humidity arrow down
100% 100% 100% 93% 89% 88% 88% 92%
UV index arrow down
0 0 1 2 4 3 1 0
Sunrise: 05:36 Sunset: 21:07 Moon phase: First quarter 3 Daily air quality index*
Sunday
0100 0400 0700 1000 1300 1600 1900 2200
Thunder Thunder Thunder Light shower day Light shower day Heavy shower day Heavy shower day Thunder shower night
7 7 7 9 10 11 10 8
Feels like temperature (°C) arrow down
3 2 2 3 5 5 5 4
Precipitation probability arrow down
70% 65% 65% 45% 35% 50% 50% 60%
Wind direction, speed & gust (mph) arrow down
WSW 16 31 WSW 17 33 WSW 17 34 W 18 35 WSW 17 35 WSW 16 32 WSW 15 29 SW 14 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M P M M M G G G
Humidity arrow down
100% 100% 100% 88% 80% 74% 75% 85%
UV index arrow down
0 0 1 2 4 4 1 0
Sunrise: 05:38 Sunset: 21:05 Moon phase: First quarter -999 Daily air quality index*
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Issued at: 0100 on Wed 30 Jul 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

Mainly fine and dry on Wednesday with warm sunny spells.

This Evening and Tonight:

Any isolated showers should clear this evening to leave a largely fine and dry night with clear spells and light winds. The odd mist patch is possible by dawn. Minimum Temperature 12C.

Wednesday:

A mainly fine and dry day once again with bright or sunny spells. Still feeling warm in the sunshine with fairly light winds. Maximum Temperature 23C.

Outlook for Thursday to Saturday:

Sunny spells and a few showers on Thursday. Becoming increasingly unsettled from Friday with scattered showers, some heavy with a risk of thunder. Still feeling warm in any sunnier spells.

Issued at: 1700 on Tue 29 Jul 2014

UK forecast for the next 5 days

Breezy with showers in northwest. Otherwise largely fine and dry.

This Evening and Tonight:

Remaining breezy in the northwest with further showers. A band of fragmenting cloud will gradually clear southeastwards to leave a largely fine and dry night elsewhere with some clear spells.

Wednesday:

Most places fine and dry with bright or sunny spells, best of the sunshine in the south and east. Still breezy in the northwest with scattered showers, some heavy.

Outlook for Thursday to Saturday:

Showers in the north and west on Thursday, elsewhere generally fine and dry. Turning increasingly unsettled through Friday and Saturday across all areas with sunny spells and scattered heavy showers.

Issued at: 1700 on Tue 29 Jul 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 3 Aug 2014 to Tuesday 12 Aug 2014:

Remaining changeable, with showers or longer spells of rain likely across the northwest of the UK to start Sunday. Just a few showers possible elsewhere, locally heavy. On Monday, rain probably returning from the west, heavy at times in the west, but may not reach some eastern areas during the day. The unsettled theme is likely to continue until the end of the period, although there may be more in the way of drier and brighter conditions developing across the south and east later. Temperatures generally near normal, but often warm towards the south and east. Winds generally light to moderate for most, but perhaps locally strong in the northwest, then a risk of gales in some exposed western parts into the middle of next week.

UK Outlook for Wednesday 13 Aug 2014 to Wednesday 27 Aug 2014:

With no particularly strong signals regarding weather patterns over the UK during the latter part of August, conditions are more likely than not to be close to climatology. As such most regions can expect to see periods of fine weather with some sunshine interspersed by occasional spells of more changeable conditions with showers or rain. Northern parts are perhaps most likely to see the most frequent bouts of unsettled weather leaving southern parts with the most prolonged fine spells. Daytime temperatures are then likely to often be above average during fine spells.

Issued at: 1700 on Tue 29 Jul 2014

Weather Map

Wed 0100

View weather map for Cadair Idris

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

Location Details

Cadair Idris

Location: 52.6993, -3.9076

Altitude: 893m above mean sea level