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Ystradgynlais

  • Light rain 11 °C

    7 °C

  • Heavy rain 10 °C

    6 °C

  • Heavy shower day 7 °C

    4 °C

  • Sunny intervals 7 °C

    5 °C

  • Light rain 10 °C

    9 °C

  • Light rain 10 °C

    8 °C

Tuesday (Tuesday 23 January 2018)
Now 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
Overcast Cloudy Cloudy Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Overcast Light shower day Light rain Heavy rain Heavy rain Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy
10% 10% 10% 90% ≥95% ≥95% ≥95% 90% 60% 20% 40% 60% 90% 90% 50% 10% 10% 10% 10% 10% 10% 10% 10% 10%
Temperature (°C)
8 ° 8 ° 8 ° 8 ° 8 ° 9 ° 9 ° 10 ° 10 ° 10 ° 11 ° 10 ° 10 ° 10 ° 11 ° 11 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 °
Show detail Show detail
Feels like temperature (°C) Expand
5 ° 6 ° 7 ° 7 ° 7 ° 7 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 °
Wind direction, speed & gust (mph) Expand
SW 10 23 SSW 7 19 S 5 17 S 4 18 SSW 6 19 S 5 17 SSW 8 21 SW 10 23 SW 12 26 SW 12 27 SW 14 29 SW 14 29 SW 14 31 SW 15 31 WSW 15 31 WSW 14 29 WSW 14 28 WSW 13 27 WSW 13 26 SW 12 25 SW 12 25 SW 13 27 SSW 14 29 SSW 15 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M G G M M P M P VP M G G M M G VG VG VG VG VG G G G VG
Humidity Expand
96% 92% 89% 94% 95% 95% 97% 99% 99% 98% 94% 95% 95% 97% 95% 91% 90% 91% 91% 92% 93% 94% 94% 92%
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 08:07 Sunset: 16:47 Moon phase: First quarter Air pollution: 3
Wednesday (Wednesday 24 January 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Light rain Heavy rain Heavy rain Heavy rain Light shower day Light shower night Light shower night
60% 60% ≥95% 90% 80% 40% 60% 40%
Temperature (°C)
10 ° 11 ° 10 ° 7 ° 7 ° 8 ° 7 ° 6 °
Show detail Show detail
Feels like temperature (°C) Expand
7 ° 8 ° 7 ° 3 ° 3 ° 4 ° 4 ° 3 °
Wind direction, speed & gust (mph) Expand
SSW 14 31 SSW 20 42 SW 23 47 WSW 15 29 SW 17 33 WSW 16 31 WSW 15 30 SW 14 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG M M VG E E VG
Humidity Expand
91% 89% 91% 89% 85% 80% 81% 85%
UV index Expand
1 1 1
Sunrise: 08:06 Sunset: 16:49 Moon phase: First quarter Air pollution: 3
Thursday (Thursday 25 January 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Heavy shower night Heavy shower night Heavy shower night Heavy shower day Light shower day Heavy shower day Light shower night Partly cloudy night
60% 70% 60% 60% 40% 60% 40% 10%
Temperature (°C)
6 ° 6 ° 6 ° 6 ° 7 ° 7 ° 6 ° 6 °
Show detail Show detail
Feels like temperature (°C) Expand
3 ° 2 ° 2 ° 2 ° 3 ° 3 ° 3 ° 2 °
Wind direction, speed & gust (mph) Expand
SW 15 28 WSW 16 27 SW 16 26 SW 16 25 SW 15 26 SW 17 27 WNW 14 20 NW 13 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G G G VG VG VG VG
Humidity Expand
85% 88% 86% 85% 82% 87% 84% 85%
UV index Expand
1 1 1
Sunrise: 08:05 Sunset: 16:51 Moon phase: First quarter Air pollution: 3
Friday (Friday 26 January 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Partly cloudy night Partly cloudy night Cloudy Sunny day Sunny intervals Cloudy Cloudy Light rain
<5% <5% <5% <5% <5% 10% 10% 60%
Temperature (°C)
5 ° 5 ° 5 ° 5 ° 7 ° 7 ° 6 ° 6 °
Show detail Show detail
Feels like temperature (°C) Expand
2 ° 1 ° 1 ° 2 ° 4 ° 5 ° 3 ° 3 °
Wind direction, speed & gust (mph) Expand
NW 12 19 NW 12 20 NW 10 16 NW 8 13 NW 10 17 WNW 9 15 W 7 11 W 7 14
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
87% 88% 88% 88% 78% 71% 82% 89%
UV index Expand
1 1 1
Sunrise: 08:04 Sunset: 16:52 Moon phase: First quarter Air pollution: 2
Saturday (Saturday 27 January 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Heavy rain Light rain Light rain Light rain Light rain Light rain Heavy rain Light rain
80% 50% 50% 50% 60% 60% 80% 50%
Temperature (°C)
7 ° 7 ° 8 ° 8 ° 9 ° 9 ° 10 ° 10 °
Show detail Show detail
Feels like temperature (°C) Expand
4 ° 5 ° 5 ° 6 ° 7 ° 7 ° 7 ° 7 °
Wind direction, speed & gust (mph) Expand
SW 9 18 SW 10 17 SSW 8 14 SW 9 14 SW 11 18 WSW 15 22 WSW 14 21 W 13 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G VG M M P M M M
Humidity Expand
90% 91% 91% 93% 94% 95% 96% 97%
UV index Expand
1 1 1
Sunrise: 08:02 Sunset: 16:54 Moon phase: Waxing gibbous
Sunday (Sunday 28 January 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain
20% 20% 50% 50% 50% 50% 50% 50%
Temperature (°C)
9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 9 ° 9 °
Show detail Show detail
Feels like temperature (°C) Expand
7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 6 °
Wind direction, speed & gust (mph) Expand
W 13 19 W 12 18 WSW 11 17 WSW 12 18 WSW 14 21 WSW 14 21 WSW 14 20 WSW 15 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M G G M
Humidity Expand
97% 97% 97% 97% 97% 96% 96% 96%
UV index Expand
1 1 1
Sunrise: 08:01 Sunset: 16:56 Moon phase: Waxing gibbous
< Ystradgynlais last 24 hours Issued at:
  • Weather map
  • UK video forecast
Met Office
Updated:
Tiree Light rain 56.497 -6.887
Birmingham Cloudy 52.486 -1.889
Glasgow Partly cloudy night 55.864 -4.25
Manchester Cloudy 53.479 -2.247
Brighton Overcast 50.822 -0.136
Dover Cloudy 51.126 1.318
Exeter Partly cloudy night 50.718 -3.533
Lincoln Cloudy 53.23 -0.539
Norwich Partly cloudy night 52.63 1.299
Peterborough Partly cloudy night 52.569 -0.239
Swindon Cloudy 51.556 -1.778
York Cloudy 53.962 -1.079
Aberdeen Cloudy 57.15 -2.093
Pembroke Heavy rain 51.673 -4.908
Ullapool Cloudy 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Cloudy 54.328 -2.745
Londonderry (Derry) Heavy shower night 54.995 -7.323
Newtown (Powys) Cloudy 52.512 -3.312
Fort William Heavy rain 56.82 -5.104
Belfast Overcast 54.596 -5.93
Caernarfon Cloudy 53.139 -4.273
Camborne Heavy rain 50.212 -5.294
Cardiff Overcast 51.481 -3.178
Dumfries Cloudy 55.071 -3.604
Edinburgh Partly cloudy night 55.953 -3.187
Lerwick Cloudy 60.154 -1.143
London Cloudy 51.508 -0.125
Newcastle Upon Tyne Cloudy 54.978 -1.616
Pitlochry Partly cloudy night 56.705 -3.728
Southampton Cloudy 50.909 -1.403
Stornoway Heavy rain 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 dry evening, rain overnight.

This Evening and Tonight:

It will remain dry during the evening but rain will arrive overnight, becoming rather windy. Low cloud over the hills and coastal fog are likely by dawn. Minimum temperature 5 °C.

Tuesday:

It will be a damp and windy start to Tuesday but with some sunshine through the morning. Further outbreaks of rain are expected during the afternoon, remaining windy but mild. Maximum temperature 13 °C.

Outlook for Wednesday to Friday:

Windy on Wednesday with heavy rain at first, clearing to become brighter with isolated showers. Thursday will remain windy with heavy showers, turning cooler. Friday will be drier, more settled.

Updated: 12:34 on Mon 22 Jan 2018 GMT

UK forecast for the next 5 days

Headline:

Rain arriving overnight.

This Evening and Tonight:

Overnight it will turn windy with gales across western parts. Outbreaks of rain will arrive from the west, which will be heavy at times. Far eastern parts perhaps staying dry until morning.

Tuesday:

Cloudy to start with outbreaks of rain for many. Turning brighter from the northwest later, but with blustery showers. Windy in all areas but also mild, particularly in the south.

Outlook for Wednesday to Friday:

Wednesday very windy with heavy rain followed by blustery showers. Generally less windy on Thursday with sunshine and showers. Drier start on Friday but with rain later. Turning colder.

Updated: 15:05 on Mon 22 Jan 2018 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 27 Jan 2018 to Monday 5 Feb 2018:

It will become milder through the weekend of the 27th and 28th, but it will be rather changeable with bright and showery weather interspersed with bands of cloud and longer spells of rain. The rain is likely to be heaviest in northern and western parts where it will be windy too, and the driest weather will be in the south and east. It will stay changeable through the rest of January, but perhaps colder with an increased risk of snow in the north. Through the start of February, it is likely to turn mainly dry and perhaps a touch colder, particularly in the south, with a risk of overnight frost and fog. Winds are expected to ease overall with strong winds becoming mostly restricted to the north.

UK Outlook for Tuesday 6 Feb 2018 to Tuesday 20 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. Into the middle of February the forecast is looking very uncertain. However, 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: 15:05 on Mon 22 Jan 2018 GMT

Location details

Ystradgynlais

Location
51.779, -3.76
Altitude
99.0 m above mean sea level

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