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Dyffryn Cellwen

  • Cloudy 9 °C

    5 °C

  • Sunny day 8 °C

    2 °C

  • Cloudy 6 °C

    0 °C

  • Cloudy 4 °C

    -2 °C

  • Cloudy 3 °C

    -2 °C

  • Sunny day 4 °C

    -2 °C

  • Sunny day 4 °C

    -3 °C

Monday (Monday 19 February 2018)
Now 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Warnings
Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Fog Fog Cloudy Partly cloudy night
10% 10% 10% 10% <5% <5% <5% 10% 10% 20% 20% 10% <5%
Temperature (°C)
9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 8 ° 8 ° 8 ° 7 ° 7 ° 7 °
Show detail Show detail
Feels like temperature (°C) Expand
8 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 6 ° 6 ° 5 ° 5 ° 5 ° 5 °
Wind direction, speed & gust (mph) Expand
NNW 5 10 NW 6 9 NW 7 11 NW 8 12 NW 8 12 NW 8 12 NW 7 12 NW 7 13 NW 8 13 NW 8 13 NW 8 14 NW 7 14 NW 6 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M G G M M M VP VP G G
Humidity Expand
96% 97% 97% 94% 92% 92% 93% 95% 98% 99% 98% 95% 93%
UV index Expand
1 1 1 1 1 1 1
Sunrise: 07:22 Sunset: 17:36 Moon phase: Waxing crescent Air pollution: 3
Tuesday (Tuesday 20 February 2018)
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
Warnings
Cloudy Cloudy Overcast Fog Fog Cloudy Cloudy Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night
10% 10% 10% 20% 20% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
7 ° 7 ° 7 ° 7 ° 6 ° 6 ° 6 ° 5 ° 5 ° 5 ° 6 ° 6 ° 7 ° 7 ° 8 ° 8 ° 7 ° 6 ° 5 ° 4 ° 4 ° 3 ° 3 ° 3 °
Show detail Show detail
Feels like temperature (°C) Expand
5 ° 5 ° 5 ° 4 ° 3 ° 2 ° 2 ° 1 ° 1 ° 1 ° 1 ° 2 ° 3 ° 4 ° 4 ° 4 ° 4 ° 3 ° 2 ° 1 ° 1 ° 0 ° -1 ° -1 °
Wind direction, speed & gust (mph) Expand
WNW 5 9 W 6 10 WNW 6 12 NW 9 16 NNW 12 24 NNW 14 26 N 14 26 N 14 26 N 14 27 N 13 25 N 14 27 N 15 28 N 15 28 N 15 28 N 15 27 N 14 25 N 12 22 N 10 19 N 9 18 N 8 17 NNE 8 17 NNE 9 18 NNE 10 19 NNE 10 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G VP VP VG VG VG E VG E E E E E E E E E E E VG VG VG
Humidity Expand
95% 96% 96% 98% 97% 96% 92% 87% 84% 85% 79% 73% 67% 64% 60% 59% 63% 68% 75% 79% 82% 84% 85% 85%
UV index Expand
1 1 1 1 2 1 1 1 1 1
Sunrise: 07:20 Sunset: 17:38 Moon phase: Waxing crescent Air pollution: 3
Wednesday (Wednesday 21 February 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Clear night Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy
<5% 10% <5% <5% <5% 10% <5% <5%
Temperature (°C)
3 ° 2 ° 3 ° 4 ° 5 ° 6 ° 4 ° 3 °
Show detail Show detail
Feels like temperature (°C) Expand
-1 ° -1 ° 0 ° 1 ° 3 ° 4 ° 2 ° 1 °
Wind direction, speed & gust (mph) Expand
NE 10 19 NE 7 14 NE 7 13 ENE 7 14 E 7 15 ENE 6 13 ENE 5 8 ENE 4 7
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
85% 88% 91% 86% 72% 71% 80% 86%
UV index Expand
1 2 1
Sunrise: 07:18 Sunset: 17:40 Moon phase: Waxing crescent Air pollution: 2
Thursday (Thursday 22 February 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy
<5% <5% <5% 10% <5% 10% 10% 10%
Temperature (°C)
2 ° 1 ° 0 ° 2 ° 4 ° 4 ° 2 ° 1 °
Show detail Show detail
Feels like temperature (°C) Expand
0 ° -1 ° -2 ° -1 ° 0 ° 1 ° 0 ° -2 °
Wind direction, speed & gust (mph) Expand
ENE 5 9 ENE 5 9 ENE 5 9 E 7 13 ESE 8 18 SE 7 16 ESE 5 10 ESE 6 11
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
90% 92% 92% 86% 72% 69% 77% 81%
UV index Expand
1 1 1
Sunrise: 07:16 Sunset: 17:41 Moon phase: First quarter Air pollution: 3
Friday (Friday 23 February 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Partly cloudy night Cloudy Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night Partly cloudy night
<5% 10% <5% <5% <5% <5% <5% <5%
Temperature (°C)
0 ° -1 ° -2 ° 0 ° 2 ° 3 ° 1 ° 0 °
Show detail Show detail
Feels like temperature (°C) Expand
-3 ° -5 ° -6 ° -5 ° -3 ° -1 ° -3 ° -5 °
Wind direction, speed & gust (mph) Expand
ESE 7 13 ESE 7 14 ESE 8 15 ESE 10 20 ESE 12 25 ESE 11 24 ESE 9 17 ESE 11 20
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
83% 85% 86% 80% 68% 64% 74% 77%
UV index Expand
1 2 1
Sunrise: 07:14 Sunset: 17:43 Moon phase: First quarter Air pollution: 2
Saturday (Saturday 24 February 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Partly cloudy night Partly cloudy night Partly cloudy night Sunny day Sunny day Sunny day Clear night Clear night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
-2 ° -2 ° -2 ° -1 ° 2 ° 4 ° 1 ° 0 °
Show detail Show detail
Feels like temperature (°C) Expand
-7 ° -7 ° -7 ° -6 ° -2 ° 0 ° -3 ° -5 °
Wind direction, speed & gust (mph) Expand
ESE 12 23 ESE 10 20 E 9 19 E 10 21 ESE 12 24 E 11 22 E 8 17 E 10 20
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
82% 84% 84% 76% 59% 60% 75% 78%
UV index Expand
1 2 1
Sunrise: 07:12 Sunset: 17:45 Moon phase: First quarter
Sunday (Sunday 25 February 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Clear night Clear night Clear night Sunny day Sunny day Sunny day Clear night Clear night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
-1 ° -2 ° -2 ° 0 ° 3 ° 3 ° 1 ° 0 °
Show detail Show detail
Feels like temperature (°C) Expand
-6 ° -7 ° -7 ° -4 ° -1 ° -1 ° -3 ° -5 °
Wind direction, speed & gust (mph) Expand
E 10 20 ENE 10 19 ENE 10 19 E 11 23 E 12 25 E 11 23 ENE 10 20 ENE 11 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
Humidity Expand
81% 83% 84% 73% 60% 63% 71% 76%
UV index Expand
1 2 1
Sunrise: 07:10 Sunset: 17:47 Moon phase: First quarter
< Dyffryn Cellwen last 24 hours Issued at:
  • Weather map
  • UK video forecast
Met Office
Updated:
Tiree Cloudy 56.497 -6.887
Birmingham Overcast 52.486 -1.889
Glasgow Cloudy 55.864 -4.25
Manchester Overcast 53.479 -2.247
Brighton Light rain 50.822 -0.136
Dover Light rain 51.126 1.318
Exeter Overcast 50.718 -3.533
Lincoln Light rain 53.23 -0.539
Norwich Heavy rain 52.63 1.299
Peterborough Light rain 52.569 -0.239
Swindon Cloudy 51.556 -1.778
York Light shower day 53.962 -1.079
Aberdeen Overcast 57.15 -2.093
Pembroke Overcast 51.673 -4.908
Ullapool Cloudy 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Mist 54.328 -2.745
Londonderry (Derry) Cloudy 54.995 -7.323
Newtown (Powys) Sunny intervals 52.512 -3.312
Fort William Overcast 56.82 -5.104
Belfast Overcast 54.596 -5.93
Caernarfon Cloudy 53.139 -4.273
Camborne Cloudy 50.212 -5.294
Cardiff Cloudy 51.481 -3.178
Dumfries Cloudy 55.071 -3.604
Edinburgh Mist 55.953 -3.187
Lerwick Sunny intervals 60.154 -1.143
London Light rain 51.508 -0.125
Newcastle Upon Tyne Light rain 54.978 -1.616
Pitlochry Cloudy 56.705 -3.728
Southampton Mist 50.909 -1.403
Stornoway Cloudy 58.211 -6.384
Wick (Highland) Light rain 58.439 -3.092
  • Regional
  • UK 5 days
  • UK 6-30 days

Regional Forecast for Wales

Headline:

A damp and murky start, but brighter and milder later.

Today:

A rather damp and murky start for many, with outbreaks of rain or drizzle and extensive hill fog. However, it will become generally drier with some brighter spells developing during the afternoon. Becoming very mild in the brighter spells. Maximum temperature 13 °C.

Tonight:

Cloudy with some rain and drizzle at first. It will become drier, with some clear spells developing from the west by dawn, with a touch of frost in places. Minimum temperature 2 °C.

Tuesday:

After a cloudy start for southern and eastern parts, it will become drier and brighter, with good spells of sunshine. Feeling decent in the sunshine, despite the northerly breeze. Maximum temperature 11 °C.

Outlook for Wednesday to Friday:

It will be mainly dry and bright, with good spells of sunshine during this period. However, it will be turning increasingly colder, with widespread frosts overnight.

Updated: 02:11 on Mon 19 Feb 2018 GMT

UK forecast for the next 5 days

Headline:

Cloudy with rain and drizzle. Brighter, milder in the west.

Today:

Cloudy with outbreaks of rain and drizzle for most, with extensive hill fog. There will be some improvement in the west, with brighter spells, where it'll be very mild. Further rain will arrive across Northern Ireland and western Scotland later.

Tonight:

Clearer skies will extend east across northern and western parts overnight, with heavy showers in the far northwest of Scotland. Cloudy with outbreaks of rain, drizzle and hill fog elsewhere.

Tuesday:

Cloudy with outbreaks of rain, drizzle and hill fog in south and east England. Drier and brighter in northern and western parts, with a few showers in far northwest Scotland.

Outlook for Wednesday to Friday:

Dry, bright and turning increasingly colder during this period, with widespread overnight frosts. A brisk easterly wind developing across the south by Thursday. Light snow flurries possible in the east.

Updated: 02:09 on Mon 19 Feb 2018 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 24 Feb 2018 to Monday 5 Mar 2018:

The weekend will be mostly dry, with frost and freezing fog patches clearing to give cold days with sunny spells. Snow flurries may develop across eastern and southern areas where a brisk easterly wind will make it feel bitterly cold. It may be less cold in the far northwest with some rain possible. Into next week it is likely to turn colder with brisk easterly winds, giving a significant wind chill, especially in the south and east. This will give the risk of further snow flurries, which may become heavier and more widespread. There is also the risk of more significant snow pushing northeastwards across southern and some central areas. The north and west will be brighter, and it may be less cold across the far northwest at times.

UK Outlook for Tuesday 6 Mar 2018 to Tuesday 20 Mar 2018:

At the start of this period it is likely to remain cold or very cold for many with widespread frost and brisk easterly winds from Continental Europe, making it feel raw. This will continue to bring the risk of significant snow across some southern, eastern and central parts of the country, whereas towards the north and west it will start drier. As we head through the middle of March, there is a lot of uncertainty in the forecast, but it may start to turn more unsettled and less cold with the wettest and mildest weather spreading in from the southwest. In contrast, northern and eastern areas could remain colder well into March.

Updated: 02:09 on Mon 19 Feb 2018 GMT

Location details

Dyffryn Cellwen

Location
51.778, -3.668
Altitude
245.0 m above mean sea level

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