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Carnedd Dafydd

Carnedd Dafydd last 24 hours
  • 15°C 12°C
    Sunny day
  • 17°C 12°C
    Sunny day
  • 15°C 11°C
    Sunny day
  • 13°C 4°C
    Cloudy
  • 9°C 5°C
    Cloudy
  • 8°C 4°C
    Cloudy
  • 8°C 3°C
    Cloudy
Wednesday   (24 May 2017)
2200 2300
Clear night Clear night
Temperature (°C)
12 12
Feels like temperature (°C) arrow down
10 11
Precipitation probability arrow down
<5% <5%
Wind direction, speed & gust (mph) arrow down
SSE 9 11 SE 9 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG
Humidity arrow down
84% 77%
UV index arrow down
0 0
Thursday   (25 May 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
Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny day Sunny day Sunny day Clear night Clear night
Temperature (°C)
13 13 14 14 14 14 14 14 14 13 13 14 14 15 16 16 16 16 16 16 16 15 15 14
Feels like temperature (°C) arrow down
11 11 11 11 11 11 12 12 12 11 11 12 12 13 13 13 14 13 13 13 12 11 11 10
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SE 11 13 SE 13 15 SE 14 16 SSE 14 17 SSE 13 16 SSE 13 16 SSE 12 15 SSE 12 15 SSE 10 13 SSE 11 14 S 11 15 SSE 10 15 SSE 11 16 SSE 14 19 SSE 14 20 SSE 15 20 SSE 15 20 S 15 20 S 16 22 SSE 18 22 SE 19 23 SE 22 27 SE 24 30 SE 26 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G G G VG VG G VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
75% 74% 75% 79% 80% 79% 78% 82% 86% 87% 84% 80% 76% 72% 71% 69% 69% 73% 71% 72% 76% 77% 75% 77%
UV index arrow down
0 0 0 0 0 0 1 1 2 3 4 5 6 7 6 5 4 3 2 1 1 1 0 0
Friday   (26 May 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
Temperature (°C)
14 13 13 13 13 14 15 15 13
Feels like temperature (°C) arrow down
9 8 7 8 8 10 10 10 8
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SE 29 36 SE 31 38 SE 33 42 SE 29 37 SSE 30 37 SSE 25 34 SSE 25 34 SE 26 34 SE 31 38
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG
Humidity arrow down
78% 80% 76% 75% 75% 70% 66% 67% 74%
UV index arrow down
0 0 0 1 5 7 4 1 0
Saturday   (27 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Sunny intervals Light shower day Light rain Cloudy Cloudy Cloudy
Temperature (°C)
12 11 11 12 12 10 8 7
Feels like temperature (°C) arrow down
7 6 7 8 8 6 4 3
Precipitation probability arrow down
<5% <5% 10% 30% 50% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
SE 32 39 SE 29 36 SE 29 36 SSE 25 33 S 22 30 SW 26 36 WSW 28 37 WSW 27 34
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G G M M M
Humidity arrow down
81% 89% 89% 90% 90% 91% 93% 95%
UV index arrow down
0 0 1 3 4 3 1 0
Sunday   (28 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Mist Fog Mist Cloudy Cloudy Cloudy Cloudy Drizzle
Temperature (°C)
6 5 6 7 8 8 8 7
Feels like temperature (°C) arrow down
1 1 2 4 6 7 6 5
Precipitation probability arrow down
20% 20% 20% 10% 10% 10% 10% 30%
Wind direction, speed & gust (mph) arrow down
W 25 31 W 18 23 WNW 15 20 NW 12 18 WSW 9 15 NE 7 15 NE 8 14 NE 9 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P VP P M M M M P
Humidity arrow down
96% 97% 96% 92% 86% 86% 87% 93%
UV index arrow down
0 0 1 3 5 2 1 0
Monday   (29 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy
Temperature (°C)
7 6 6 7 7 8 7 6
Feels like temperature (°C) arrow down
4 4 3 4 5 5 4 2
Precipitation probability arrow down
20% 10% 10% 10% 40% 20% 10% 10%
Wind direction, speed & gust (mph) arrow down
NNE 9 14 NNE 9 12 E 11 14 ENE 10 16 NE 10 18 NNE 12 20 NNW 11 18 NNW 13 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G M M G G G
Humidity arrow down
88% 91% 91% 92% 87% 77% 79% 89%
UV index arrow down
0 0 1 3 5 2 1 0
Tuesday   (30 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Cloudy Light shower day Cloudy Sunny intervals Sunny intervals Cloudy
Temperature (°C)
5 4 5 6 7 7 6 5
Feels like temperature (°C) arrow down
1 0 0 2 3 3 2 0
Precipitation probability arrow down
10% 10% 10% 30% 20% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSW 16 19 SSW 17 21 SSW 19 24 SW 21 30 SW 21 33 SW 21 35 WSW 22 33 SW 23 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G VG G G
Humidity arrow down
94% 95% 92% 86% 77% 74% 78% 86%
UV index arrow down
0 0 1 3 6 3 1 0
More Detail chevron down

Issued at: 2100 on Wed 24 May 2017

Forecast summary

Regional forecast for Wales

Another warm day with patchy cloud and sunny spells.

This Evening and Tonight:

Clear spells will develop across the country overnight and it will stay dry throughout the night. It will be a very muggy and mild night across the board too with the risk of fog patches by dawn. Minimum Temperature 10 °C.

Thursday:

High pressure will continue to bring dry and settled conditions. Cloud will increase a little through the day but there will still be plenty of very warm sunny spells. Maximum Temperature 26 °C.

Outlook for Friday to Sunday:

Dry, sunny and very warm on Friday. However, an increasing risk of heavy, thundery showers spreading slowly in from the west from Saturday morning onwards, with fresher weather following.

Updated at: 1540 on Wed 24 May 2017

UK forecast for the next 5 days

A mild and dry night for most.

This Evening and Tonight:

Clear spells developing through the night for many, but staying mild. Mostly dry, although patchy drizzle possible in the far northwest of Scotland. Some low cloud may persist in the far north-western too, and also along south-western coasts.

Thursday:

A very warm day with plenty of sunshine for most on Thursday. Early cloud in northwest Scotland will soon become confined to Shetland. Warmest in the west and the southeast.

Outlook for Friday to Sunday:

Dry, sunny and hot for many places on Friday and Saturday. However, an increasing risk of heavy, thundery showers spreading slowly in from the west from Saturday morning onwards.

Updated at: 1539 on Wed 24 May 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 29 May 2017 to Wednesday 7 Jun 2017:

A very uncertain period, but the more likely scenario is for rather mixed conditions on Bank Holiday Monday and Tuesday, with showery outbreaks of rain, perhaps heavy and thundery, drifting in from the south, but also some brighter spells. Temperatures are likely to be down in comparison to the weekend, although it could stay rather warm and humid, especially in the southeast. Meanwhile, it will probably be cooler and fresher in the north and west, where we may see windier conditions. From Wednesday onwards, we will generally see a mixture of sunshine and showers, particularly across the northwest. However, we may hold on to drier, brighter and perhaps warmer conditions in the far southeast, although some thundery showers are possible.

Updated at: 1326 on Wed 24 May 2017

UK Outlook for Thursday 8 Jun 2017 to Thursday 22 Jun 2017:

Confidence is currently low through this period, though we are more likely to see changeable conditions continue through the early part of June. More settled weather may begin to dominate for a time towards the middle of June, bringing drier and brighter weather for many. Temperatures are likely to be close to normal at first, but may become generally warm, perhaps locally very warm for a time during mid June. By the latter part of June, there is a possibility of more unsettled conditions developing, with spells of rain at times, and temperatures returning closer to average.

Updated at: 1326 on Wed 24 May 2017