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Cemaes

  • Heavy rain 4 °C 2 °C
  • Light rain 11 °C 7 °C
  • Cloudy 9 °C 8 °C
  • Light shower day 11 °C 9 °C
  • Light shower day 10 °C 7 °C
  • Sunny intervals 8 °C 6 °C
  • Sunny day 8 °C 5 °C
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Heavy rain Light rain Overcast Overcast Cloudy Overcast Overcast Partly cloudy night Clear night Cloudy Overcast
90% 50% 10% 20% 20% 30% 20% 10% <5% 10% 10%
Temperature (°C)
3 ° 3 ° 4 ° 4 ° 4 ° 4 ° 4 ° 3 ° 2 ° 3 ° 3 °
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Feels like temperature (°C) Expand
-1 ° -1 ° 0 ° 0 ° 1 ° 2 ° 2 ° 1 ° 0 ° 0 ° 1 °
Wind direction, speed & gust (mph) Expand
E 10 12 ENE 11 14 ENE 11 16 NE 10 14 NE 7 10 NNE 4 7 SSE 4 5 SSE 5 6 SSE 5 6 SSW 6 8 S 5 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M VG E E VG VG VG VG VG VG VG
Humidity Expand
98% 97% 94% 93% 94% 93% 94% 96% 96% 96% 96%
UV index Expand
1 1 1 1
Sunrise: 08:21 Sunset: 16:38 Moon phase: Waxing crescent Air pollution: 3
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Cloudy Cloudy Cloudy Overcast Light rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light rain Light rain Overcast Cloudy Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast
10% 10% 10% 20% 60% 90% ≥95% ≥95% ≥95% 60% 50% 50% 60% 50% 20% 10% 40% 10% 10% 10% 10% 10% 10% 10%
Temperature (°C)
3 ° 3 ° 3 ° 4 ° 4 ° 3 ° 3 ° 3 ° 4 ° 4 ° 5 ° 6 ° 8 ° 9 ° 10 ° 10 ° 11 ° 11 ° 11 ° 10 ° 10 ° 9 ° 9 ° 8 °
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Feels like temperature (°C) Expand
0 ° 0 ° 0 ° 0 ° 0 ° -1 ° -1 ° -1 ° 0 ° 0 ° 1 ° 3 ° 4 ° 5 ° 6 ° 7 ° 8 ° 8 ° 7 ° 7 ° 6 ° 6 ° 5 ° 5 °
Wind direction, speed & gust (mph) Expand
S 6 8 S 6 10 S 8 13 S 9 17 S 10 17 SSE 11 18 SE 12 19 SE 13 20 ESE 12 20 ESE 13 21 SE 12 21 SSE 11 21 S 15 26 SSW 17 28 SW 16 28 SW 16 28 SW 17 29 SW 17 29 WSW 18 30 WSW 18 30 W 19 29 W 17 27 W 17 27 W 17 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG G M M M M G G G G G VG M VG VG VG VG E E E VG
Humidity Expand
95% 95% 93% 93% 95% 95% 95% 94% 96% 95% 94% 94% 98% 96% 97% 96% 95% 93% 91% 87% 87% 85% 83% 85%
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 08:19 Sunset: 16:40 Moon phase: Waxing crescent Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy
10% 10% 10% 10% 10% 10% 10% 10%
Temperature (°C)
8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 °
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Feels like temperature (°C) Expand
5 ° 4 ° 4 ° 4 ° 5 ° 5 ° 4 ° 5 °
Wind direction, speed & gust (mph) Expand
WSW 15 24 W 15 23 W 16 23 W 16 23 W 18 27 WSW 16 24 SW 16 25 SSW 18 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E E E E VG
Humidity Expand
86% 86% 85% 86% 79% 79% 85% 89%
UV index Expand
1 1 1
Sunrise: 08:18 Sunset: 16:41 Moon phase: Waxing crescent Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Cloudy Light shower night Light shower day Light rain Light shower day Cloudy Light shower night
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Temperature (°C)
9 ° 9 ° 10 ° 10 ° 11 ° 11 ° 10 ° 10 °
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Feels like temperature (°C) Expand
5 ° 5 ° 6 ° 6 ° 7 ° 7 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
SSW 20 34 SSW 21 35 SSW 22 37 SSW 22 38 SSW 23 40 SW 22 38 SSW 23 39 SSW 25 43
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G G M G VG VG G
Humidity Expand
88% 89% 93% 96% 92% 92% 91% 91%
UV index Expand
1 1 1
Sunrise: 08:17 Sunset: 16:43 Moon phase: First quarter Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light rain Light shower night Light shower night Light rain Light shower day Light shower day Partly cloudy night Partly cloudy night
60% 40% 40% 50% 50% 50% 10% 10%
Temperature (°C)
10 ° 10 ° 10 ° 9 ° 9 ° 9 ° 8 ° 8 °
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Feels like temperature (°C) Expand
6 ° 5 ° 5 ° 5 ° 4 ° 5 ° 3 ° 3 °
Wind direction, speed & gust (mph) Expand
SSW 25 44 SSW 27 47 SW 26 45 SW 22 39 SSW 24 41 SW 26 44 SW 25 41 SW 23 38
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G VG VG VG VG
Humidity Expand
92% 90% 87% 86% 82% 77% 78% 78%
UV index Expand
1 1 1
Sunrise: 08:16 Sunset: 16:45 Moon phase: First quarter Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Clear night Clear night Clear night Sunny intervals Sunny day Sunny intervals Light shower night Partly cloudy night
10% 10% 10% 10% 10% 10% 30% 10%
Temperature (°C)
7 ° 7 ° 7 ° 7 ° 8 ° 8 ° 7 ° 7 °
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Feels like temperature (°C) Expand
3 ° 3 ° 3 ° 3 ° 3 ° 4 ° 3 ° 3 °
Wind direction, speed & gust (mph) Expand
SW 22 37 SW 22 37 SW 20 34 SW 19 32 WSW 20 35 WSW 18 32 W 16 26 WNW 16 27
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
78% 76% 76% 77% 74% 73% 77% 78%
UV index Expand
1 1 1
Sunrise: 08:14 Sunset: 16:47 Moon phase: First quarter
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Partly cloudy night Clear night Clear night Sunny day Sunny day Cloudy Cloudy Cloudy
10% 10% 10% 10% 10% 10% 10% 20%
Temperature (°C)
6 ° 6 ° 6 ° 6 ° 7 ° 7 ° 6 ° 6 °
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Feels like temperature (°C) Expand
2 ° 2 ° 2 ° 3 ° 4 ° 3 ° 3 ° 3 °
Wind direction, speed & gust (mph) Expand
WNW 16 28 WNW 16 27 WNW 16 27 WNW 15 26 WNW 15 27 W 14 24 WSW 13 22 WSW 14 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG G
Humidity Expand
78% 78% 78% 76% 73% 75% 79% 81%
UV index Expand
1 1 1
Sunrise: 08:13 Sunset: 16:49 Moon phase: First quarter

Issued at:

Forecast Summary

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

Wales

Headline:

Cold. Rain and some snow today. A frosty night.

Today:

Cloud and rain will continue to spread across the region through the morning giving a risk of snow over the hills, where there could be some local accumulations for a time. Remaining cloudy into the afternoon with rain slowly clearing. Maximum temperature 4 °C.

Tonight:

Dry and mostly cloudy at first, although an increasing chance for clear spells overnight, especially in the north and east. Readily turning frosty under clear skies. Light winds. Minimum temperature -2 °C.

Sunday:

Cloud and rain will spread across the region with some sleet or snow possibly over high ground during the morning. Rain will clear leading to a drier night. Milder. Maximum temperature 11 °C.

Outlook for Monday to Wednesday:

Monday, dry and breezy with sunny spells after early rain and strong winds clear eastward. Turning wet and windy on Tuesday with some blustery, heavy showers on Wednesday.

Updated: 04:03 on Sat 20 Jan 2018 GMT

UK forecast for the next 5 days

Headline:

Wet with some snow, but drier, brighter in the north.

Today:

A wet and cloudy start across much of England, Wales and, perhaps, Northern Ireland with a risk of hill snow. A drier and brighter day for much of Scotland, although occasionally heavy showers in the north giving some snow.

Tonight:

Mainly dry with clear skies and light winds, especially across Scotland where temperatures will fall well below freezing. A cloudier night across England and Wales, although still cold.

Sunday:

Widely frosty, especially across the north and east. Rain in the southwest spreading to all parts and turning to snow in the north with accumulations likely. A milder, drier night.

Outlook for Monday to Wednesday:

Monday, early rain in the south clears, then drier and brighter everywhere. Turning wet and windy in the west on Tuesday with blustery showers expected for Wednesday. Milder.

Updated: 01:26 on Sat 20 Jan 2018 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 25 Jan 2018 to Saturday 3 Feb 2018:

After a bright but brief colder and showery interlude at the end of the week with frost likely overnight it will become milder and changeable again. This means that many of us will see brighter, showery periods interspersed with bands of cloud and rain. Rain is likely to be heaviest in western parts with snow possible over the high ground, and it will be driest in the south and east. Also, it will be windy at times particularly in the northwest. However, as we head through to the end of January, it is likely to turn mainly dry and perhaps a touch colder, particularly in the south, with overnight frost and fog more likely here. Winds are expected to ease overall with strong winds becoming mostly restricted to the north.

UK Outlook for Sunday 4 Feb 2018 to Sunday 18 Feb 2018:

Early February is likely to bring relatively settled conditions with a good deal of dry weather, relatively light winds and frost and fog expected to form overnight. However spells of wet and windy weather are still likely across the north. There is considerable uncertainty at this stage however, as we head towards the middle of February we are most likely to see short spells of wet and windy weather move across the UK, interspersed with colder, brighter and drier interludes. Throughout this period temperatures are expected to average out at close to normal but it will be colder at times during the periods of more settled weather

Updated: 01:26 on Sat 20 Jan 2018 GMT

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