Close window
Weather warnings may have been issued

Ystradfellte Youth Hostel

  • Sunny day 7 °C 0 °C
  • Fog 7 °C 6 °C
  • Drizzle 9 °C 7 °C
  • Cloudy 8 °C 4 °C
  • Cloudy 8 °C 7 °C
  • Light rain 9 °C 8 °C
  • Light rain 9 °C 3 °C
Now 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
Clear night Sunny intervals Sunny day Sunny day Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night Clear night Clear night
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
1 ° 3 ° 5 ° 6 ° 6 ° 7 ° 6 ° 5 ° 4 ° 3 ° 2 ° 2 ° 1 ° 1 ° 1 ° 1 °
Show detail Show detail
Feels like temperature (°C) Expand
-1 ° 1 ° 2 ° 4 ° 5 ° 6 ° 6 ° 4 ° 3 ° 2 ° 1 ° 0 ° 0 ° 0 ° -1 ° -1 °
Wind direction, speed & gust (mph) Expand
NNE 5 10 NNE 5 11 NNE 6 13 NNE 4 11 NE 2 6 W 1 3 WSW 2 3 WSW 1 3 WNW 3 4 WNW 2 3 WSW 2 4 WSW 1 4 WSW 2 4 SW 1 4 NNW 2 3 WNW 2 4
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G VG VG VG VG VG VG G G G G M M M M M
Humidity Expand
91% 85% 83% 82% 79% 78% 83% 91% 90% 92% 91% 93% 94% 94% 97% 97%
UV index Expand
1 1 1 1 1 1 1
Sunrise: 08:17 Sunset: 16:04 Moon phase: New 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
Clear night Clear night Mist Mist Fog Fog Fog Fog Fog Fog Fog Fog Fog Fog Fog Fog Fog Drizzle Drizzle Drizzle Drizzle Drizzle Light rain Drizzle
<5% <5% 10% 10% 10% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 30% 30% 30% 30% 30% 50% 30%
Temperature (°C)
0 ° 1 ° 2 ° 2 ° 3 ° 3 ° 4 ° 4 ° 4 ° 4 ° 5 ° 6 ° 6 ° 6 ° 6 ° 6 ° 6 ° 6 ° 6 ° 6 ° 7 ° 7 ° 7 ° 7 °
Show detail Show detail
Feels like temperature (°C) Expand
-2 ° -1 ° 0 ° 0 ° 1 ° 1 ° 2 ° 2 ° 2 ° 3 ° 4 ° 5 ° 5 ° 5 ° 5 ° 6 ° 5 ° 5 ° 5 ° 5 ° 6 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
WNW 1 5 WSW 3 6 WSW 4 8 WSW 4 10 W 5 11 W 5 11 WSW 4 11 WSW 4 10 W 3 9 W 3 9 WSW 3 9 WSW 3 8 WSW 3 8 WSW 3 8 WSW 3 8 WSW 3 8 WSW 2 8 WSW 2 8 WSW 2 8 WSW 3 9 WSW 3 9 WSW 3 9 WSW 4 10 WSW 4 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M P P VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP
Humidity Expand
98% 97% 96% 97% 98% 99% 99% 99% 99% 99% 99% 98% 99% 99% 99% 99% 99% 100% 100% 100% 100% 100% 100% 100%
UV index Expand
1 1 1 1 1 1 1
Sunrise: 08:18 Sunset: 16:05 Moon phase: New Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Drizzle Drizzle Drizzle Drizzle Drizzle Drizzle Drizzle Drizzle
60% 30% 40% 40% 30% 40% 30% 30%
Temperature (°C)
7 ° 8 ° 8 ° 8 ° 9 ° 9 ° 8 ° 8 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 6 ° 7 ° 7 ° 7 ° 7 ° 7 ° 6 °
Wind direction, speed & gust (mph) Expand
WSW 4 11 WSW 5 12 W 5 11 W 5 11 WSW 7 14 WSW 6 12 W 6 12 NW 6 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP VP VP VP P P P P
Humidity Expand
100% 99% 99% 99% 98% 98% 99% 99%
UV index Expand
1 1 1
Sunrise: 08:18 Sunset: 16:05 Moon phase: New Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Drizzle Drizzle Drizzle Cloudy Cloudy Cloudy Cloudy Cloudy
30% 30% 30% 20% 10% 10% 10% 20%
Temperature (°C)
8 ° 7 ° 7 ° 7 ° 8 ° 8 ° 6 ° 6 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 6 ° 5 ° 5 ° 7 ° 7 ° 5 ° 4 °
Wind direction, speed & gust (mph) Expand
NW 6 13 NNW 7 13 NNW 6 12 N 5 10 NNE 5 11 S 5 9 N 5 9 NE 5 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P P P M G M M M
Humidity Expand
98% 98% 98% 97% 93% 94% 97% 97%
UV index Expand
1 1 1
Sunrise: 08:19 Sunset: 16:06 Moon phase: Waxing crescent Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Mist Cloudy Cloudy Mist Cloudy Cloudy Overcast Drizzle
20% 20% 20% 20% 20% 10% 20% 30%
Temperature (°C)
5 ° 5 ° 5 ° 5 ° 7 ° 7 ° 7 ° 7 °
Show detail Show detail
Feels like temperature (°C) Expand
4 ° 4 ° 4 ° 4 ° 6 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
ENE 5 9 SW 4 9 ENE 4 8 SW 4 8 W 5 10 W 5 9 W 4 8 W 4 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P M M P M M M M
Humidity Expand
97% 98% 98% 98% 96% 96% 98% 98%
UV index Expand
1 1 1
Sunrise: 08:19 Sunset: 16:06 Moon phase: Waxing crescent Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Drizzle Drizzle Light rain Light rain Light rain Light rain Light rain Light rain
30% 50% 50% 50% 50% 50% 50% 50%
Temperature (°C)
7 ° 7 ° 7 ° 8 ° 9 ° 9 ° 9 ° 9 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 6 ° 6 ° 6 ° 7 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
W 5 10 W 6 12 W 7 14 W 8 15 WSW 10 20 WSW 11 21 WSW 11 22 WSW 12 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M M M M
Humidity Expand
98% 98% 98% 98% 97% 97% 98% 98%
UV index Expand
1 1 1
Sunrise: 08:20 Sunset: 16:07 Moon phase: Waxing crescent
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain
50% 60% 60% 60% 60% 50% 60% 50%
Temperature (°C)
9 ° 8 ° 8 ° 8 ° 8 ° 8 ° 7 ° 7 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 5 ° 5 ° 4 ° 5 ° 4 ° 4 ° 3 °
Wind direction, speed & gust (mph) Expand
WSW 14 27 WSW 14 29 WSW 15 30 WSW 15 30 WSW 16 32 WSW 16 32 WSW 15 30 WSW 14 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M G M G
Humidity Expand
98% 97% 97% 96% 94% 93% 94% 94%
UV index Expand
1 1 1
Sunrise: 08:20 Sunset: 16:07 Moon phase: Waxing crescent

Issued at:

Forecast Summary

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

Wales

Headline:

A dry and bright day for most.

Today:

After a rather chilly start, it will be a dry and bright day for all of us with some sunny spells likely for many. The winds will be light, but cloud is likely to increase in the far west later. Maximum temperature 8 °C.

Tonight:

Cloud, hill fog will gradually spread across far western areas. Central and eastern areas will be a little clearer and colder with some patchy fog possibly forming. Minimum temperature -1 °C.

Tuesday:

Tuesday will be milder and increasingly cloudy across all parts with patchy light rain or drizzle. Hill fog is also likely to persist over the high ground. Maximum temperature 11 °C.

Outlook for Wednesday to Friday:

Remaining mostly cloudy and rather mild, although some brighter spells are possible on Thursday. There will be further patchy rain or drizzle and hill fog, with overnight fog also possible.

Updated: 03:02 on Mon 18 Dec 2017 GMT

UK forecast for the next 5 days

Headline:

Dry and bright for many, turning cloudier in the west.

Today:

Some mist and fog patches will be slow to clear through the day. However, it will be dry and bright for many with light winds. Slowly turning cloudier in the north and west and becoming windy in the far northwest.

Tonight:

Cold and frosty for much of England and Wales, away from the west, with fog/low cloud probably becoming widespread. Cloudier, milder and windier in the north with some drizzle.

Tuesday:

Fog and low cloud slowly clearing. Cloudy, windy and mild conditions with some rain and drizzle in the northwest will struggle to reach the southeast.

Outlook for Wednesday to Friday:

Turning drier, brighter and cooler in the north through Wednesday into Thursday, cloudy and mild with patchy rain in the south. Cloud and patchy rain then spreading northeast on Friday.

Updated: 01:39 on Mon 18 Dec 2017 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Friday 22 Dec 2017 to Sunday 31 Dec 2017:

In the run up to Christmas it is most probable that the UK should see temperatures near to or above average for the time of year. On Friday it will probably start mainly fine and dry with bright spells for many. However, skies are likely to turn cloudier in the north and west with outbreaks of rain developing into Saturday. Into the Christmas period, timings remain uncertain, however rain and cloud should clear southeastwards, leaving drier, brighter and colder conditions for a time. Showers are likely for some, and these could turn wintry in the north. In the period between Christmas and New Year, very unsettled conditions look likely with gales at times, and perhaps showery conditions in the north and west.

UK Outlook for Monday 1 Jan 2018 to Monday 15 Jan 2018:

At the start of the new year, it is likely to be unsettled and often windy across much of the UK. Temperatures will be near to or below average and snow is likely, at times, especially across northern parts of the country. Through the first half of January confidence becomes very low, but longer periods of more settled weather may become established. This would lead to prolonged spells of drier and colder conditions, as well as an increased likelihood of overnight frost and fog. Any milder, wetter, and windier spells should become more short-lived during this period.

Updated: 01:39 on Mon 18 Dec 2017 GMT

Follow us on

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