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Cadair Idris

  • Sunny intervals 4 °C

    2 °C

  • Sleet shower 3 °C

    -4 °C

  • Heavy snow shower day 1 °C

    -5 °C

  • Light snow shower day 1 °C

    -5 °C

  • Light snow 2 °C

    -3 °C

  • Cloudy 3 °C

    -2 °C

  • Light rain 4 °C

    0 °C

Sunday (23 April 2017)
Now 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Sunny intervals Sunny day Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
2  ° 2  ° 2  ° 3  ° 3  ° 4  ° 4  ° 4  ° 4  ° 4  ° 3  ° 3  ° 3  ° 3  ° 3  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-2  ° -2  ° -2  ° -1  ° 0  ° 0  ° -1  ° 0  ° -1  ° -1  ° -1  ° -2  ° -2  ° -2  ° -2  °
Precipitation probability Expand
10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10%
Wind direction, speed & gust (mph) Expand
W 8 10 W 8 12 W 9 13 W 9 14 W 10 15 W 12 17 W 12 18 W 13 19 W 13 19 W 14 19 W 14 19 WSW 15 19 WSW 15 19 SW 16 20 SW 19 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity Expand
85% 85% 84% 81% 79% 80% 81% 80% 79% 81% 81% 85% 85% 88% 88%
UV index Expand
2 3 3 4 5 4 3 3 2 1 1 1 0 0 0
Sunrise: 06:01 Sunset: 20:28 Moon phase: Waning crescent Air pollution: 3
Monday (24 April 2017)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Drizzle Heavy rain Drizzle Drizzle Drizzle Drizzle Drizzle Mist Cloudy Overcast Light snow Sleet shower Light snow Light snow Light snow Light snow Cloudy Cloudy Cloudy Light snow shower night Light snow shower night Light snow shower night
Warnings
Temperature (°C) arrow down
3  ° 3  ° 3  ° 4  ° 3  ° 3  ° 2  ° 2  ° 2  ° 2  ° 2  ° 2  ° 2  ° 2  ° 1  ° 1  ° 1  ° 0  ° 0  ° -1  ° -2  ° -2  ° -3  ° -4  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-3  ° -4  ° -3  ° -2  ° -3  ° -4  ° -4  ° -4  ° -4  ° -4  ° -5  ° -4  ° -5  ° -5  ° -5  ° -6  ° -7  ° -7  ° -8  ° -9  ° -10  ° -11  ° -13  ° -13  °
Precipitation probability Expand
20% 20% 30% 80% 40% 30% 30% 30% 30% 20% 20% 20% 50% 50% 60% 60% 50% 50% 10% 10% 10% 30% 30% 30%
Wind direction, speed & gust (mph) Expand
SW 23 27 SW 26 32 WSW 26 32 WSW 24 30 W 23 29 W 24 29 WNW 23 29 WNW 23 29 WNW 22 28 WNW 21 28 WNW 21 27 WNW 21 28 WNW 22 29 WNW 22 30 WNW 22 30 NW 23 31 NW 26 34 NNW 26 35 NNW 28 38 NNW 29 40 NNW 30 41 NNW 31 41 NNW 33 43 NW 32 41
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G M VP VP VP VP P P VP P M M M P P G VG VG VG VG VG E E E
Humidity Expand
94% 97% 98% 99% 99% 98% 98% 98% 97% 97% 96% 94% 95% 96% 95% 88% 82% 80% 71% 70% 69% 71% 71% 72%
UV index Expand
0 0 0 0 0 0 0 1 1 1 2 2 2 2 2 2 2 1 1 1 1 0 0 0
Sunrise: 05:59 Sunset: 20:30 Moon phase: Waning crescent Air pollution: 3
Tuesday (25 April 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Light snow shower night Light snow shower night Heavy snow shower night Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower day Cloudy
Warnings
Temperature (°C) arrow down
-4  ° -4  ° -3  ° -4  ° -1  ° 1  ° 1  ° 0  ° -2  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-13  ° -13  ° -12  ° -12  ° -8  ° -6  ° -6  ° -7  ° -9  °
Precipitation probability Expand
40% 40% 60% 70% 60% 60% 60% 60% 10%
Wind direction, speed & gust (mph) Expand
NW 31 40 NW 29 37 NW 30 39 NNW 29 37 NNW 20 33 NNW 19 35 NNW 21 37 NNW 21 33 N 20 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG M VG VG VG VG VG VG
Humidity Expand
75% 78% 89% 82% 69% 60% 61% 67% 85%
UV index Expand
0 0 0 1 3 5 3 1 0
Sunrise: 05:57 Sunset: 20:32 Moon phase: New Air pollution: 3
Wednesday (26 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Sunny intervals Cloudy Sunny intervals Light snow shower day Light snow shower day Light snow shower night
Warnings
Temperature (°C) arrow down
-3  ° -4  ° -4  ° -1  ° 0  ° 1  ° 0  ° -3  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-10  ° -11  ° -10  ° -7  ° -5  ° -5  ° -6  ° -9  °
Precipitation probability Expand
10% 10% 10% 10% 10% 30% 40% 30%
Wind direction, speed & gust (mph) Expand
N 19 25 NNE 18 24 N 18 24 N 15 27 N 15 28 N 16 29 N 14 24 NNW 13 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG
Humidity Expand
89% 90% 88% 70% 61% 56% 57% 82%
UV index Expand
0 0 1 3 5 3 1 0
Sunrise: 05:55 Sunset: 20:33 Moon phase: New Air pollution: 3
Thursday (27 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Heavy snow shower night Light snow shower day Light snow Light snow shower day Sleet shower Light snow shower day Light snow shower night
Warnings
Temperature (°C) arrow down
-3  ° -4  ° -3  ° -1  ° 1  ° 2  ° 1  ° -1  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-9  ° -9  ° -9  ° -6  ° -3  ° -3  ° -4  ° -6  °
Precipitation probability Expand
10% 50% 40% 60% 40% 60% 40% 40%
Wind direction, speed & gust (mph) Expand
WNW 11 13 WNW 10 12 WNW 12 15 NW 11 18 NW 11 21 NNW 13 23 NNW 13 20 NW 12 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG M M G G G G
Humidity Expand
88% 92% 95% 83% 76% 72% 76% 92%
UV index Expand
0 0 1 2 4 2 1 0
Sunrise: 05:52 Sunset: 20:35 Moon phase: New Air pollution: 3
Friday (28 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Light shower day Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
-2  ° -2  ° -2  ° 1  ° 3  ° 3  ° 2  ° 1  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-7  ° -7  ° -7  ° -3  ° -1  ° -1  ° -2  ° -4  °
Precipitation probability Expand
10% 10% 10% 10% 40% 20% 10% 10%
Wind direction, speed & gust (mph) Expand
WNW 11 13 WNW 11 13 E 12 15 NW 12 20 NW 10 21 NW 11 22 NW 11 20 WNW 12 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G VG G G VG G
Humidity Expand
95% 96% 97% 80% 71% 71% 75% 90%
UV index Expand
0 0 1 3 4 2 1 0
Sunrise: 05:50 Sunset: 20:37 Moon phase: New
Saturday (29 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Overcast Light snow Cloudy Cloudy Light rain Light rain Cloudy
Warnings
Temperature (°C) arrow down
0  ° -1  ° 0  ° 1  ° 3  ° 4  ° 3  ° 3  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-6  ° -6  ° -6  ° -4  ° -2  ° -1  ° -2  ° -1  °
Precipitation probability Expand
10% 20% 50% 20% 50% 50% 50% 50%
Wind direction, speed & gust (mph) Expand
SE 14 20 S 14 20 SSE 16 23 SSE 17 29 S 18 32 SW 15 29 SSW 15 27 SSW 11 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G
Humidity Expand
95% 97% 95% 82% 75% 77% 80% 92%
UV index Expand
0 0 1 2 3 2 1 0
Sunrise: 05:48 Sunset: 20:39 Moon phase: Waxing crescent

Issued at:

Forecast Summary

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

Regional Forecast for Wales

Headline:

Dry and fine today but becoming colder and more unsettled.

Today:

Today will be largely dry and bright, with light winds. There will be some patchy cloud, especially in the west later, and the chance of an odd shower, but in the sunshine it will feel pleasant. Maximum temperature 15 °C.

Tonight:

It will be largely dry and bright this evening but the cloud will thicken later. Patchy rain will then move in from the north overnight. Minimum temperature 6 °C.

Monday:

The rain will linger for much of Monday, with some heavier outbreaks. It'll clear the north later though, with some sunny spells here for the evening, but it'll be breezy. Maximum temperature 13 °C.

Outlook for Tuesday to Thursday:

Tuesday and Wednesday will be colder, with scattered showers giving the risk of hail and hill snow. Becoming drier and less cold on Thursday, with a few showers.

Updated: 02:06 on Sun 23 Apr 2017 BST

UK forecast for the next 5 days

Headline:

Largely dry today but becoming colder and more unsettled.

Today:

It will be rather cloudy in the north with patchy rain at first, which will become more persistent later, with strong winds. For many it will be largely dry though, and pleasant in the sunshine.

Tonight:

Bands of rain will move south from Scotland tonight, with some snow over the hills in Scotland. It will become windy for many but southern areas should stay dry.

Monday:

Patchy rain will continue to move south tomorrow. Further sleet and snow will affect the north, especially over hills. Windy for many and feeling colder in the north.

Outlook for Tuesday to Thursday:

Sunny spells and scattered showers are likely on Tuesday and Wednesday, with the risk of hail and some snow. Becoming drier and less cold on Thursday, with a few showers.

Updated: 00:23 on Sun 23 Apr 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 27 Apr 2017 to Saturday 6 May 2017:

Thursday will stay rather cold with a mix of sunshine and showers across the UK with the most frequent showers likely across eastern parts and along windward coasts. Some of the showers will be heavy and wintry, with hail and thunder likely at times. We will see widespread, perhaps sharp, overnight frosts at first, but temperatures look set to slowly rise through the end of next week. By Friday and into next weekend, more unsettled conditions are likely generally, especially in the northwest, with the best of any drier and brighter spells in the south-east. By the first week of May, western areas may continue rather unsettled whereas eastern parts should be drier, brighter and warmer.

UK Outlook for Sunday 7 May 2017 to Sunday 21 May 2017:

High pressure appears more likely to be dominant through the majority of the period, meaning that below average rainfall is most probable during this time. However, low pressure may bring the possibility of less settled conditions at times, especially across western areas. During the first half of the month, temperatures are likely to be average or slightly above average. This will mean that we should lose the risk of frosts, and it will feel warm at times. Towards the end of the period, there is a greater chance of it turning very warm, although confidence at this stage is very low.

Updated: 00:23 on Sun 23 Apr 2017 BST

Location details

Cadair Idris

Location: 52.699, -3.908
Altitude: 893.0 m above mean sea level

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