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Ystradgynlais

  • Cloudy 14 °C 10 °C
  • Overcast 13 °C 11 °C
  • Light rain 15 °C 10 °C
  • Cloudy 13 °C 11 °C
  • Heavy shower day 13 °C 9 °C
  • Cloudy 12 °C 9 °C
  • Heavy shower day 14 °C 13 °C
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Sunrise: 07:42 Sunset: 18:18 Moon phase: Waning crescent Air pollution: 2
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Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Partly cloudy night Partly cloudy night Partly cloudy night
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ENE 3 10 ENE 4 11 ENE 4 11 ENE 4 12 ENE 5 13 ENE 5 14 E 6 15 E 7 16 E 8 17 E 9 18 E 9 18 E 9 18 E 9 17 E 8 16 E 7 14 E 7 13 E 6 11 E 5 10 E 4 9 E 4 9 E 4 8 E 4 8 E 4 7 E 3 8
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Sunrise: 07:44 Sunset: 18:16 Moon phase: Waning crescent Air pollution: 2
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Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Heavy rain Heavy rain Heavy rain
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E 4 8 E 4 8 ESE 4 11 ESE 6 14 SE 8 19 SSE 11 23 SSE 13 29 SSE 17 36 S 20 37
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Sunrise: 07:46 Sunset: 18:14 Moon phase: New Air pollution: 3
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9 ° 8 ° 8 ° 9 ° 11 ° 10 ° 9 ° 9 °
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SSW 19 35 SSW 17 32 N 13 24 W 11 21 WSW 11 20 SSW 12 21 SSE 13 24 SE 17 33
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Sunrise: 07:47 Sunset: 18:11 Moon phase: New Air pollution: 3
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S 17 32 SSE 19 37 S 22 40 SSW 24 43 WSW 24 42 WSW 23 41 W 24 40 W 23 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G M G G G G
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88% 84% 83% 87% 84% 83% 84% 83%
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Sunrise: 07:49 Sunset: 18:09 Moon phase: New Air pollution: 2
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W 22 37 W 22 36 W 20 33 W 19 32 W 20 34 WNW 19 32 WNW 16 25 WNW 14 23
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Sunrise: 07:51 Sunset: 18:07 Moon phase: New
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Cloudy Light rain Light rain Light shower day Heavy shower day Heavy rain Heavy rain Heavy rain
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11 ° 12 ° 12 ° 13 ° 14 ° 14 ° 14 ° 14 °
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9 ° 9 ° 10 ° 11 ° 12 ° 12 ° 12 ° 12 °
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W 13 20 W 13 21 WSW 12 20 SW 12 20 SSW 13 22 SSW 12 21 SSW 12 21 SSW 13 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
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Sunrise: 07:53 Sunset: 18:05 Moon phase: Waxing crescent

Issued at:

Forecast Summary

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

Wales

Headline:

Largely cloudy overnight. Patchy rain and drizzle tomorrow.

This Evening and Tonight:

A cloudy night for much of Wales, with patchy rain, drizzle and mist at times, largely confined to the south overnight. Further north, some clear spells likely, especially at first. Minimum temperature 5 °C.

Wednesday:

Cloud and rain will gradually spread northwards through Wednesday. However, some brighter spells possible by the afternoon, most likely in the west. Feeling chilly in northern parts. Maximum temperature 16 °C.

Outlook for Thursday to Saturday:

Wet and windy weather arriving from the west through Thursday. Unsettled on Friday with morning showers, before further strong winds and rain arrive on Saturday. Feeling cooler than of late.

Updated: 15:25 on Tue 17 Oct 2017 BST

UK forecast for the next 5 days

Headline:

Rain spreading northwards over the next 24 hours.

This Evening and Tonight:

Rain, low cloud and mist will continue to spread across southern and central England and Wales overnight. Largely dry and cooler elsewhere though, with some clear spells, allowing patchy frost and fog to form in places.

Wednesday:

Cloud and rain across southern parts gradually clearing northeastwards with drier, brighter conditions following from the southwest. Cloudy for many elsewhere, but mainly dry with some sunny spells possible.

Outlook for Thursday to Saturday:

Wet and windy weather arriving from west through Thursday. Unsettled on Friday with showers, before further strong winds and rain arrive on Saturday. Feeling cooler than of late.

Updated: 15:25 on Tue 17 Oct 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 22 Oct 2017 to Tuesday 31 Oct 2017:

Next Sunday will likely see an unsettled start, with wet weather clearing to the east, leaving a mix of sunshine and blustery showers for the rest of the day. The following week looks set to remain unsettled, with further periods of wet and windy weather, especially in the north and west. However, it is possible that there will be some longer spells of drier and brighter weather in between, most likely across the southeast. This may lead to more settled conditions towards the end of the month, although there remains some uncertainty. Temperatures will vary around normal through Sunday and Monday, before becoming slightly warmer through the rest of next week. There is an increased risk of chilly nights in any more settled spells.

UK Outlook for Wednesday 1 Nov 2017 to Wednesday 15 Nov 2017:

As we head into the start in November, a changeable pattern is most likely at first bringing spells of wet and windy weather, interspersed with some drier and brighter interludes. The most unsettled weather is likely across the north and west, with the south and east often drier and brighter. These drier conditions may become more prolonged as we head through the first week of November, bringing an increased chance of frost and fog overnight. However, the northwest may remain more unsettled, leading to a more general northwest/southeast split by mid month, with the wettest and windiest weather in the northwest. Temperatures are likely to stay close to normal, although it may be colder than normal where settled spells are prolonged.

Updated: 15:25 on Tue 17 Oct 2017 BST

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