Close window
Weather warnings may have been issued

Bwlch Nant Yr Arian

  • Light rain 3 °C 1 °C
  • Light rain 5 °C 4 °C
  • Light shower day 6 °C 2 °C
  • Sunny intervals 4 °C 0 °C
  • Sunny intervals 4 °C 0 °C
  • Sunny intervals 4 °C 1 °C
  • Sunny intervals 4 °C -1 °C
Now 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 Sleet shower Cloudy Overcast Light shower night Light rain Light shower day Light shower day Heavy shower day Light shower day Cloudy Cloudy Cloudy Cloudy Light shower night Light snow Light shower night Cloudy Cloudy Cloudy
10% 40% 10% 20% 30% 50% 40% 40% 60% 40% 10% 10% 10% 10% 40% 60% 30% 10% 20% 10%
Temperature (°C)
1 ° 1 ° 2 ° 2 ° 2 ° 2 ° 2 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 2 ° 2 ° 2 ° 2 ° 2 ° 2 °
Show detail Show detail
Feels like temperature (°C) Expand
-3 ° -3 ° -3 ° -2 ° -2 ° -3 ° -3 ° -3 ° -2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -3 ° -3 ° -2 ° -2 ° -2 ° -2 °
Wind direction, speed & gust (mph) Expand
NW 8 23 WNW 12 27 NW 12 25 NW 11 24 NW 12 26 NW 14 28 NW 15 28 NW 16 29 NW 15 28 NW 15 27 NW 14 27 NW 14 28 NW 14 29 NW 13 28 NW 13 27 NW 11 25 NW 12 27 NW 13 28 NW 13 28 NW 14 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G VG VG VG E VG VG M E VG E E E VG M E VG E E
Humidity Expand
96% 91% 92% 93% 91% 91% 92% 89% 91% 89% 85% 83% 79% 82% 85% 93% 88% 87% 87% 85%
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 07:53 Sunset: 16:11 Moon phase: First quarter Air pollution: 2
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
Light shower night Cloudy Light shower night Cloudy Cloudy Partly cloudy night Light shower night Light shower night Light shower night Light shower day Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain Heavy rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain
30% 10% 30% 10% 10% 10% 40% 40% 30% 30% 10% 20% 50% 50% 60% 60% 60% 80% 50% 60% 80% 90% 90% ≥95%
Temperature (°C)
3 ° 2 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 4 ° 4 ° 4 ° 4 ° 4 ° 5 ° 5 ° 5 ° 5 ° 6 ° 6 ° 7 ° 7 ° 7 °
Show detail Show detail
Feels like temperature (°C) Expand
-2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -1 ° 0 ° 0 ° 0 ° 0 ° 1 ° 1 ° 2 ° 1 ° 2 ° 2 ° 2 ° 2 ° 3 ° 3 °
Wind direction, speed & gust (mph) Expand
NW 14 29 NW 14 30 NW 14 28 WNW 15 31 NW 14 29 NW 14 29 NW 14 30 WNW 14 30 WNW 13 28 WNW 12 26 WNW 12 25 WNW 11 23 W 12 24 W 12 25 W 11 24 W 11 23 WSW 11 23 WSW 12 25 WSW 13 27 SW 14 29 WSW 16 32 SW 17 34 WSW 18 36 WSW 19 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E VG E E E E E E E E E E VG VG VG VG P G G P P VP VP
Humidity Expand
83% 85% 86% 84% 83% 80% 85% 83% 85% 84% 82% 81% 86% 87% 92% 93% 94% 95% 96% 96% 96% 97% 97% 97%
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 07:55 Sunset: 16:10 Moon phase: First quarter Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy rain Heavy rain Heavy rain Light shower day Light shower day Light shower day Light rain Light shower night
≥95% 90% 80% 50% 50% 50% 50% 40%
Temperature (°C)
8 ° 7 ° 6 ° 5 ° 5 ° 5 ° 4 ° 4 °
Show detail Show detail
Feels like temperature (°C) Expand
4 ° 3 ° 1 ° 1 ° 1 ° 0 ° 0 ° 0 °
Wind direction, speed & gust (mph) Expand
WSW 20 41 W 16 35 WNW 15 32 W 14 30 W 15 33 WNW 15 31 WNW 13 27 WNW 11 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP G VG G G G G G
Humidity Expand
97% 92% 87% 90% 88% 88% 90% 93%
UV index Expand
1 1 1
Sunrise: 07:57 Sunset: 16:09 Moon phase: First quarter Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light shower night Cloudy Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
40% 10% 10% <5% 10% 10% <5% <5%
Temperature (°C)
3 ° 3 ° 2 ° 2 ° 4 ° 4 ° 2 ° 1 °
Show detail Show detail
Feels like temperature (°C) Expand
0 ° -1 ° -2 ° -1 ° 0 ° 0 ° -2 ° -2 °
Wind direction, speed & gust (mph) Expand
NW 9 19 NW 9 19 NW 9 19 NNW 9 18 NNW 12 25 NNW 11 24 NNW 10 21 NNW 9 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G VG VG VG VG VG VG
Humidity Expand
93% 93% 92% 90% 79% 78% 85% 84%
UV index Expand
1 1 1
Sunrise: 07:58 Sunset: 16:08 Moon phase: First quarter Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Clear night Partly cloudy night Partly cloudy night Sunny day Sunny intervals Sunny intervals Partly cloudy night Clear night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
1 ° 1 ° 1 ° 1 ° 4 ° 3 ° 1 ° 1 °
Show detail Show detail
Feels like temperature (°C) Expand
-3 ° -3 ° -3 ° -3 ° -1 ° -1 ° -3 ° -3 °
Wind direction, speed & gust (mph) Expand
NNW 9 19 NNW 10 20 NNW 10 20 NNW 10 21 N 13 28 NNW 12 24 NNW 11 22 NNW 10 21
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% 86% 86% 85% 74% 75% 84% 87%
UV index Expand
1 1 1
Sunrise: 08:00 Sunset: 16:07 Moon phase: Waxing gibbous Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
<5% <5% <5% <5% <5% 10% <5% <5%
Temperature (°C)
1 ° 1 ° 1 ° 1 ° 3 ° 3 ° 2 ° 2 °
Show detail Show detail
Feels like temperature (°C) Expand
-3 ° -3 ° -3 ° -3 ° -1 ° -1 ° -2 ° -2 °
Wind direction, speed & gust (mph) Expand
NNW 10 21 NNW 10 21 NNW 10 20 NNW 10 20 N 12 24 N 11 22 NNW 10 19 NNW 9 19
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
87% 89% 90% 89% 78% 80% 87% 89%
UV index Expand
1 1 1
Sunrise: 08:01 Sunset: 16:07 Moon phase: Waxing gibbous
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Partly cloudy night Clear night Clear night Sunny intervals Sunny intervals Sunny day Clear night Partly cloudy night
<5% <5% <5% 10% <5% <5% <5% <5%
Temperature (°C)
1 ° 1 ° 1 ° 2 ° 4 ° 3 ° 2 ° 1 °
Show detail Show detail
Feels like temperature (°C) Expand
-2 ° -2 ° -2 ° -1 ° 1 ° 0 ° -1 ° -2 °
Wind direction, speed & gust (mph) Expand
NNW 9 18 NNW 9 18 NNW 9 18 NNW 9 18 NNW 10 20 NNW 8 18 NNW 7 15 NNW 6 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G G VG VG VG VG
Humidity Expand
91% 91% 92% 90% 82% 86% 92% 92%
UV index Expand
1 1 1
Sunrise: 08:03 Sunset: 16:06 Moon phase: Waxing gibbous

Issued at:

Forecast Summary

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

Wales

Headline:

Cold and bright, but wintry showers in places.

Today:

Bright and frosty start with icy patches. Frequent showers are likely at first, falling as snow over the hills, and to lower levels in a few places, although it is unlikely to settle at low levels. Windier than yesterday. Maximum temperature 7 °C.

Tonight:

The wintry showers will continue overnight, leaving icy stretches where they have fallen. Where skies have remained clear there will be a widespread frost forming. Minimum temperature -1 °C.

Sunday:

A frosty start with perhaps a few icy patches where showers have fallen. Still bright to begin with a few wintry showers, but skies will start to turn cloudier later. Maximum temperature 9 °C.

Outlook for Monday to Wednesday:

Wet and windy Monday morning, but less cold. Clearing later to bright spells and some showers. Colder and brighter by the middle of next week, with fewer showers than recently.

Updated: 02:03 on Sat 25 Nov 2017 GMT

UK forecast for the next 5 days

Headline:

Cold and bright, but wintry showers in places.

Today:

Frosty start with icy patches, but bright. Occasional showers in the north and west. These will fall as snow over the hills and to low levels in the north, and perhaps in some parts of the Midlands. Windier than yesterday.

Tonight:

Further wintry showers in northern and western parts of the UK, with icy stretches forming where showers have fallen. Elsewhere cold with a widespread frost. Gales in the far northeast.

Sunday:

Frosty, with ice possible in west. Cold and bright with showers in northwest to begin but easing. Turning cloudier from the northwest, with persistent rain later. Southeastern parts staying dry.

Outlook for Monday to Wednesday:

Wet and windy in south Monday morning, but less cold. Northern parts cold and showery conditions, moving south later. Tuesday and Wednesday colder and bright with showers, especially in east.

Updated: 01:49 on Sat 25 Nov 2017 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 29 Nov 2017 to Friday 8 Dec 2017:

Wednesday and Thursday will see a mixture of sunny spells and showers. The showers mainly affecting exposed northern and eastern parts, especially the North Sea coasts, but not exclusively. The showers will be heavy at times and turning wintry over higher ground. Windy, with gales down the east coast on Wednesday. Similar conditions look likely to persist into Friday and the weekend, with showers continuing to affect eastern parts, but drier with plenty of sunshine elsewhere. The showers may be wintry across all parts, but any snow accumulations most likely over higher ground, but perhaps to some lower levels in the north. Staying rather cold, with temperatures below the average into early December. However, there is a chance of less cold, cloudier conditions spreading southeastwards, with some rain at times.

UK Outlook for Saturday 9 Dec 2017 to Saturday 23 Dec 2017:

During this period of December, it looks likely that the cold conditions may persist across the United Kingdom, with a generally blocked and slow moving weather patterns, which brings more uncertainty than normal into the forecast. We are likely to see a mixture of sunshine and showers for many, with the showers turning increasingly wintry over the hills, but not exclusively. Temperatures will probably be below the average through to mid-December. However, there is the chance of periods of milder, wetter and windier weather, with increased amounts of rainfall, during the middle of the month, especially in the west. This could see temperatures recover closer to the average.

Updated: 01:49 on Sat 25 Nov 2017 GMT

Follow us on

Facebook, Twitter, YouTube, Instagram, Snapchat, or LinkedIn Facebook Follow @metoffice on Twitter YouTube Instagram Snapchat LinkedIn