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Ystrad Mynach

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Ystrad Mynach last 24 hours
  • 13 °C

    9 °C

    Overcast
  • 16 °C

    9 °C

    Sunny intervals
  • 19 °C

    11 °C

    Sunny intervals
  • 17 °C

    11 °C

    Sunny intervals
  • 18 °C

    10 °C

    Sunny intervals
  • 18 °C

    11 °C

    Sunny intervals
  • 18 °C

    12 °C

    Sunny intervals
Wednesday   (25 May 2016)
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Overcast Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy Cloudy
Temperature (°C)
12 ° 13 ° 13 ° 13 ° 12 ° 12 ° 11 ° 11 ° 10 ° 10 °
Feels like temperature (°C) arrow down
10 ° 10 ° 11 ° 11 ° 10 ° 10 ° 10 ° 9 ° 9 ° 9 °
Precipitation probability arrow down
10% 10% <5% <5% <5% 10% 10% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
ENE 10 14 ENE 11 16 ENE 10 15 NE 9 15 NE 9 14 NE 8 14 NE 7 12 NE 6 11 NE 5 10 NE 4 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G G G G G G VG
Humidity arrow down
58% 58% 60% 62% 65% 68% 72% 75% 78% 80%
UV index arrow down
4 3 2 2 1 1 1 1 0 0
Thursday   (26 May 2016)
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Cloudy Cloudy Cloudy Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
Temperature (°C)
10 ° 10 ° 10 ° 9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 11 ° 12 ° 13 ° 14 ° 14 ° 15 ° 16 ° 16 ° 16 ° 16 ° 16 ° 15 ° 14 ° 13 ° 12 °
Feels like temperature (°C) arrow down
9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 10 ° 11 ° 12 ° 13 ° 13 ° 14 ° 15 ° 15 ° 16 ° 16 ° 16 ° 16 ° 15 ° 13 ° 12 ° 11 °
Precipitation probability arrow down
<5% 10% 10% <5% 10% 10% 10% 10% 10% <5% <5% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NNE 4 8 NNE 4 7 NNE 3 5 NNE 2 4 NNE 2 3 E 2 3 SE 2 4 SE 3 5 SSE 3 5 SSE 2 5 SSE 3 6 S 3 7 SSE 3 7 SSE 3 9 SSE 3 9 SSE 3 9 S 3 10 SSE 4 10 SE 4 9 ESE 3 8 E 3 7 E 3 6 ENE 3 5 NE 3 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G G VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
82% 84% 85% 88% 89% 89% 88% 86% 83% 77% 72% 69% 66% 62% 60% 57% 56% 55% 55% 55% 61% 70% 74% 78%
UV index arrow down
0 0 0 0 0 0 1 1 2 3 4 5 6 7 6 5 4 3 2 1 1 1 0 0
Friday   (27 May 2016)
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Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
Temperature (°C)
12 ° 11 ° 10 ° 11 ° 15 ° 18 ° 19 ° 17 ° 15 °
Feels like temperature (°C) arrow down
11 ° 11 ° 9 ° 11 ° 14 ° 16 ° 17 ° 16 ° 14 °
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% 10% 20% 10%
Wind direction, speed & gust (mph) arrow down
NE 3 6 NE 3 6 NNE 4 7 NE 5 10 ENE 7 16 E 7 18 E 7 16 ENE 6 13 NE 6 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG
Humidity arrow down
79% 83% 85% 81% 73% 62% 58% 67% 79%
UV index arrow down
0 0 0 1 5 7 4 1 0
Saturday   (28 May 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
Temperature (°C)
13 ° 12 ° 12 ° 14 ° 16 ° 17 ° 17 ° 14 °
Feels like temperature (°C) arrow down
12 ° 10 ° 10 ° 12 ° 15 ° 16 ° 15 ° 13 °
Precipitation probability arrow down
10% 10% <5% <5% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NE 6 11 NE 7 12 NE 8 16 ENE 8 18 ENE 8 19 NE 7 16 N 7 14 NNW 6 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG
Humidity arrow down
86% 87% 87% 78% 69% 66% 69% 80%
UV index arrow down
0 0 1 4 5 3 1 0
Sunday   (29 May 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Partly cloudy night
Temperature (°C)
13 ° 12 ° 12 ° 15 ° 17 ° 18 ° 17 ° 14 °
Feels like temperature (°C) arrow down
12 ° 10 ° 11 ° 14 ° 16 ° 17 ° 16 ° 14 °
Precipitation probability arrow down
<5% <5% <5% <5% 10% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
N 7 13 NNW 7 13 NNE 7 14 N 7 16 NNW 7 17 N 8 18 NNW 7 15 NNW 7 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG
Humidity arrow down
83% 86% 85% 75% 65% 63% 69% 79%
UV index arrow down
0 0 1 4 6 4 1 0
Monday   (30 May 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Sunny day Sunny day Sunny intervals Sunny intervals Cloudy Clear night
Temperature (°C)
13 ° 12 ° 13 ° 16 ° 18 ° 18 ° 17 ° 15 °
Feels like temperature (°C) arrow down
12 ° 10 ° 11 ° 15 ° 16 ° 16 ° 15 ° 13 °
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
NNW 7 12 NNW 6 11 NNW 7 13 N 8 17 N 10 20 N 11 21 NW 10 19 NW 9 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG
Humidity arrow down
83% 87% 85% 73% 64% 63% 70% 77%
UV index arrow down
0 0 1 4 6 4 1 0
Tuesday   (31 May 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Partly cloudy night Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night
Temperature (°C)
13 ° 13 ° 13 ° 15 ° 17 ° 17 ° 16 ° 15 °
Feels like temperature (°C) arrow down
11 ° 11 ° 11 ° 13 ° 15 ° 15 ° 14 ° 13 °
Precipitation probability arrow down
<5% <5% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NW 9 16 NW 9 17 NW 10 18 NW 11 22 NW 13 25 NW 12 23 NNW 12 21 N 11 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG G
Humidity arrow down
82% 83% 83% 76% 70% 73% 76% 81%
UV index arrow down
0 0 1 3 5 3 2 0
More Detail chevron down

Issued at: 1300 on Wed 25 May 2016

Forecast summary

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

Regional forecast for Wales

Cloudier and cooler today, with rain in northern parts.

Today:

Today will generally be cloudier and cooler than yesterday. It will cloud over quickly after dawn, and remain overcast through the day. Rain will spread across northern parts from the east this afternoon. Dry in the south. Maximum Temperature 15 °C.

Tonight:

Further rain in some north or west parts will ease and become patchy by dawn. It will be a milder night than of late with extensive cloud cover. Minimum Temperature 7 °C.

Thursday:

Northern parts will see another cloudy day, while southern areas will enjoy some sunny spells, especially later in the afternoon, with perhaps a shower. Maximum Temperature 17 °C.

Outlook for Friday to Sunday:

Sunny spells and scattered showers on Friday and Saturday, locally heavy with thunder. Drier on Sunday with plenty of sunshine. Some mist overnight. Light winds.

Updated at: 0240 on Wed 25 May 2016

UK forecast for the next 5 days

Cloudier and cooler today, with rain in central parts.

Today:

Today will generally be cloudier and cooler than yesterday. Western areas will hang on to the sunshine the longest, before turning cloudier. Rain, heavy in places, will begin to spread across east and north England.

Tonight:

A milder night than of late, with extensive cloud cover apart from the far south. Rain will continue across some central and northern parts, but will turn lighter and patchier.

Thursday:

Cloud and further rain across the central swathe of Britain will be lighter and patchier than on Wednesday. Best of the sunshine in the far north and south.

Outlook for Friday to Sunday:

Rain across northern England on Friday gradually easing. Many places then dry with sunny spells but some heavy showers developing in southern areas. Becoming warmer generally.

Updated at: 0239 on Wed 25 May 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 30 May 2016 to Wednesday 8 Jun 2016:

Much of the United Kingdom, especially the northwest, will see dry, bright and reasonably warm weather for the end of May. Southeastern areas, however, should be cloudier and cooler, and increasingly likely to see outbreaks of rain, which could turn heavy and thundery and perhaps more prolonged for a time, accompanied by strengthening winds. This pattern of weather looks to continue for the start of June, with showers or longer spells of rain most likely in the east and southeast, with the best of the warmer, drier and brighter weather in the west and northwest. However, there is a signal for the weather to become more generally drier and brighter across the UK towards the end of the period, although there remains a threat of showers in the south.

Updated at: 1234 on Wed 25 May 2016

UK Outlook for Thursday 9 Jun 2016 to Thursday 23 Jun 2016:

Currently it looks likely that generally settled conditions will continue through the start of this period. This means we can expect a good deal of dry and bright weather for many parts of the country, particularly in the north and northwest. There will probably be some wetter intervals mixed in, these most likely in the south, where they could turn thundery at times. Towards mid-to-late June, there is a chance that more unsettled conditions could become established, although the timing and likelihood of this change remains uncertain. Temperatures, on the whole, will probably be slightly above the June average, especially in the west and south.

Updated at: 1235 on Wed 25 May 2016

Weather map

Wed 1500

Weather forecast map for Ystrad Mynach

Ystrad Mynach Ystrad Mynach – Cloudy 51.6396 -3.2347
Swansea Swansea – Cloudy 51.621 -3.9424
Hereford Hereford – Overcast 52.056 -2.7146
Barnstaple Barnstaple – Sunny intervals 51.0777 -4.0571
Yeovil Yeovil – Cloudy 50.9416 -2.632
Newtown (Powys) Newtown (Powys) – Overcast 52.5118 -3.3118
Swindon Swindon – Overcast 51.5556 -1.7784
Aberystwyth Aberystwyth – Cloudy 52.415 -4.0817
Exeter Exeter – Cloudy 50.7179 -3.5327
Pembroke Pembroke – Cloudy 51.6731 -4.9084
Birmingham Birmingham – Overcast 52.4859 -1.889
Banbury Banbury – Overcast 52.0625 -1.3383
Southampton Southampton – Cloudy 50.9093 -1.403
Plymouth Plymouth – Sunny intervals 50.3713 -4.1348
Wrexham Wrexham – Overcast 53.0428 -2.9911
Reading Reading – Overcast 51.4523 -0.9724
Stoke-on-Trent Stoke-on-Trent – Overcast 53.0024 -2.178
Milton Keynes Milton Keynes – Overcast 52.0382 -0.7555
Caernarfon Caernarfon – Cloudy 53.1393 -4.2727

Location Details

Ystrad Mynach

Location: 51.6396, -3.2347

Altitude: 102.0 m above mean sea level

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