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Ystrad Mynach

  • Sunny day 4 °C

    -2 °C

  • Sunny day 4 °C

    -1 °C

  • Sunny day 4 °C

    -3 °C

  • Overcast 2 °C

    -3 °C

  • Overcast 2 °C

    -3 °C

  • Light snow 0 °C

    -5 °C

Friday (Friday 23 February 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
Clear night Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Partly cloudy night Partly cloudy night Cloudy
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
-1 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 ° 1 ° 1 ° 2 ° 3 ° 4 ° 4 ° 4 ° 4 ° 3 ° 2 ° 1 ° 1 ° 1 ° 0 ° 0 °
Show detail Show detail
Feels like temperature (°C) Expand
-3 ° -4 ° -4 ° -4 ° -4 ° -5 ° -5 ° -5 ° -4 ° -4 ° -3 ° -3 ° -2 ° -1 ° 0 ° 0 ° 0 ° -1 ° -2 ° -3 ° -3 ° -4 ° -4 ° -5 °
Wind direction, speed & gust (mph) Expand
ENE 4 16 ENE 4 17 ENE 4 17 ENE 5 17 ENE 5 18 ENE 6 19 ENE 6 18 ENE 6 18 E 7 19 E 10 21 E 12 24 E 13 25 ESE 13 25 ESE 13 24 ESE 13 24 E 12 24 E 12 23 E 11 23 E 10 23 E 9 23 E 9 23 E 10 23 E 10 21 E 9 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G G G G VG VG VG VG VG VG VG VG VG G G G G
Humidity Expand
83% 81% 82% 86% 86% 86% 87% 87% 83% 77% 70% 68% 61% 58% 57% 57% 61% 64% 68% 71% 74% 75% 77% 78%
UV index Expand
1 1 1 2 2 2 1 1 1 1
Sunrise: 07:12 Sunset: 17:42 Moon phase: First quarter Air pollution: 2
Saturday (Saturday 24 February 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Partly cloudy night Clear night Clear night Sunny day Sunny day Sunny day Clear night Clear night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
-1 ° -1 ° -2 ° 0 ° 2 ° 4 ° 2 ° 1 °
Show detail Show detail
Feels like temperature (°C) Expand
-5 ° -6 ° -6 ° -6 ° -2 ° 0 ° -2 ° -4 °
Wind direction, speed & gust (mph) Expand
E 9 21 E 9 21 ENE 9 20 ENE 11 22 ENE 12 24 ENE 13 26 ENE 11 25 ENE 11 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G VG VG VG VG
Humidity Expand
78% 80% 81% 76% 65% 59% 65% 72%
UV index Expand
1 2 1
Sunrise: 07:10 Sunset: 17:44 Moon phase: First quarter Air pollution: 2
Sunday (Sunday 25 February 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Clear night Partly cloudy night Partly cloudy night Sunny day Sunny day Sunny day Clear night Clear night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
0 ° -1 ° -1 ° 0 ° 2 ° 4 ° 1 ° -1 °
Show detail Show detail
Feels like temperature (°C) Expand
-5 ° -6 ° -6 ° -6 ° -3 ° -1 ° -4 ° -6 °
Wind direction, speed & gust (mph) Expand
ENE 11 24 ENE 11 24 ENE 12 26 ENE 14 30 ENE 15 33 ENE 15 31 ENE 12 25 ENE 12 25
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
81% 84% 80% 73% 59% 54% 58% 62%
UV index Expand
1 2 1
Sunrise: 07:08 Sunset: 17:45 Moon phase: First quarter Air pollution: 2
Monday (Monday 26 February 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Clear night Clear night Partly cloudy night Sunny intervals Overcast Overcast Cloudy Cloudy
<5% <5% <5% <5% 10% 10% 10% 10%
Temperature (°C)
-2 ° -3 ° -3 ° -1 ° 1 ° 2 ° 0 ° -1 °
Show detail Show detail
Feels like temperature (°C) Expand
-8 ° -8 ° -8 ° -6 ° -4 ° -4 ° -5 ° -7 °
Wind direction, speed & gust (mph) Expand
ENE 11 23 ENE 11 21 ENE 11 21 ENE 12 25 ENE 15 32 ENE 14 30 NE 11 22 NE 12 25
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
68% 72% 75% 70% 55% 55% 66% 78%
UV index Expand
1 2 1
Sunrise: 07:06 Sunset: 17:47 Moon phase: Waxing gibbous Air pollution: 2
Tuesday (Tuesday 27 February 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Cloudy Partly cloudy night Cloudy Overcast Overcast Cloudy Partly cloudy night
10% 10% 10% 10% 10% 10% 10% 10%
Temperature (°C)
-2 ° -2 ° -2 ° -1 ° 1 ° 1 ° -1 ° -2 °
Show detail Show detail
Feels like temperature (°C) Expand
-8 ° -8 ° -8 ° -6 ° -3 ° -4 ° -6 ° -8 °
Wind direction, speed & gust (mph) Expand
NE 12 24 NE 11 22 NNE 11 22 NNE 11 23 NE 13 27 ENE 13 26 NE 12 23 NE 13 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG M VG VG VG VG
Humidity Expand
81% 81% 79% 74% 61% 67% 70% 76%
UV index Expand
1 1 1
Sunrise: 07:04 Sunset: 17:49 Moon phase: Waxing gibbous
Wednesday (Wednesday 28 February 2018)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Partly cloudy night Partly cloudy night Cloudy Light snow Overcast Cloudy Cloudy
10% 10% <5% 10% 50% 10% 10% 10%
Temperature (°C)
-3 ° -3 ° -3 ° -2 ° 0 ° -1 ° -2 ° -3 °
Show detail Show detail
Feels like temperature (°C) Expand
-9 ° -9 ° -9 ° -8 ° -7 ° -7 ° -9 ° -10 °
Wind direction, speed & gust (mph) Expand
NE 13 24 NE 12 24 NE 14 26 NE 17 33 NE 18 38 NE 17 34 NE 15 29 NE 15 28
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
78% 77% 77% 62% 50% 50% 55% 63%
UV index Expand
1 2 1
Sunrise: 07:01 Sunset: 17:51 Moon phase: Waxing gibbous
< Ystrad Mynach last 24 hours Issued at:
  • Weather map
  • UK video forecast
Met Office
Updated:
Tiree Cloudy 56.497 -6.887
Birmingham Clear night 52.486 -1.889
Glasgow Partly cloudy night 55.864 -4.25
Manchester Partly cloudy night 53.479 -2.247
Brighton Clear night 50.822 -0.136
Dover Clear night 51.126 1.318
Exeter Clear night 50.718 -3.533
Lincoln Clear night 53.23 -0.539
Norwich Partly cloudy night 52.63 1.299
Peterborough Clear night 52.569 -0.239
Swindon Clear night 51.556 -1.778
York Clear night 53.962 -1.079
Aberdeen Partly cloudy night 57.15 -2.093
Pembroke Overcast 51.673 -4.908
Ullapool Clear night 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Partly cloudy night 54.328 -2.745
Londonderry (Derry) Partly cloudy night 54.995 -7.323
Newtown (Powys) Clear night 52.512 -3.312
Fort William Partly cloudy night 56.82 -5.104
Belfast Overcast 54.596 -5.93
Caernarfon Clear night 53.139 -4.273
Camborne Clear night 50.212 -5.294
Cardiff Clear night 51.481 -3.178
Dumfries Partly cloudy night 55.071 -3.604
Edinburgh Clear night 55.953 -3.187
Lerwick Partly cloudy night 60.154 -1.143
London Clear night 51.508 -0.125
Newcastle Upon Tyne Partly cloudy night 54.978 -1.616
Pitlochry Cloudy 56.705 -3.728
Southampton Clear night 50.909 -1.403
Stornoway Cloudy 58.211 -6.384
Wick (Highland) Cloudy 58.439 -3.092
  • Regional
  • UK 5 days
  • UK 6-30 days

Regional Forecast for Wales

Headline:

Dry and largely clear overnight, with a widespread frost developing.

This Evening and Tonight:

This evening and overnight will remain dry and clear across Wales. Under the clear skies temperatures will quickly fall below freezing, with a widespread hard frost developing by dawn. Minimum temperature -3 °C.

Friday:

A frosty but bright start will lead to another dry day across the country, with plenty of sunny spells. Feeling a touch colder than today in the easterly breeze. Maximum temperature 6 °C.

Outlook for Saturday to Monday:

Very cold on Saturday and Sunday but dry with generally sunny. Monday will be even colder, with more in the way of cloud and perhaps a few snow showers.

Updated: 15:08 on Thu 22 Feb 2018 GMT

UK forecast for the next 5 days

Headline:

Cold overnight, with a widespread frost developing.

This Evening and Tonight:

Largely dry with clear spells, leading to a cold night with a widespread frost developing. Breezier in the northwest with some rain for a time here, and a chance of some coastal wintry showers across East Anglia later.

Friday:

A generally dry day with sunny spells, but with some light wintry showers in the east. Breezy in the far west and also along the south coast of England.

Outlook for Saturday to Monday:

Saturday and Sunday mostly dry with sunny spells, but feeling very cold in the wind. Cloudier on Monday with snow showers in the east, but proably exetending further inland later.

Updated: 15:08 on Thu 22 Feb 2018 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 27 Feb 2018 to Thursday 8 Mar 2018:

It will continue very cold through next week, with sunny spells. However, snow showers are likely in many places, heaviest and most frequent in eastern and some central areas. Some spells of more prolonged snow are likely, especially in the east, and particularly later next week, across southern areas. Some locally significant snowfalls are likely although details will remain uncertain until much nearer the event. Strong winds will make it feel bitterly cold at times. Widespread, locally severe frosts are likely. The cold weather will continue into early March, with the northwest seeing the best of any brighter weather. Continuing windy at times, bringing marked wind chill and further snow in places. However the southwest may become milder at times but with further rain, sleet or snow.

UK Outlook for Friday 9 Mar 2018 to Friday 23 Mar 2018:

At the start of this period it is likely to be very cold across the UK, with widespread frost and brisk easterly winds from Continental Europe, making it feel raw. This will continue to bring the risk of significant snow across some southern, eastern and central parts of the UK, whereas towards the north and west it will be drier. As we head through the middle of March, there is a lot of uncertainty in the forecast, but it may start to turn more unsettled and less cold with the wettest and mildest weather spreading in from the southwest. In contrast, northern and eastern areas could remain colder well into March.

Updated: 15:08 on Thu 22 Feb 2018 GMT

Location details

Ystrad Mynach

Location
51.64, -3.235
Altitude
102.0 m above mean sea level

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