This website uses cookies. Read about how we use cookies.

Pen Allt-Mawr

  • Overcast 14 °C

    10 °C

  • Sunny intervals 13 °C

    8 °C

  • Light shower day 11 °C

    7 °C

  • Cloudy 11 °C

    7 °C

  • Light rain 13 °C

    10 °C

  • Light shower day 13 °C

    8 °C

  • Cloudy 13 °C

    7 °C

Wednesday (Wednesday 16 August 2017)
Now 21:00 22:00 23:00
Warnings
Cloudy Cloudy Overcast Heavy rain
10% 10% 10% 90%
Temperature (°C) arrow down
12 ° 11 ° 11 ° 11 °
Show detail Show detail
Feels like temperature (°C) Expand
9 ° 8 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
SSE 19 24 S 24 29 S 30 35 SSE 27 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G G M
Humidity Expand
82% 86% 92% 98%
UV index Expand
1 0 0 0
Sunrise: 05:58 Sunset: 20:35 Moon phase: Third quarter Air pollution: 2
Thursday (Thursday 17 August 2017)
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
Warnings
Heavy rain Heavy rain Heavy rain Drizzle Heavy rain Heavy rain Heavy rain Cloudy Cloudy Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Heavy shower day Light shower day Sunny day Sunny intervals Sunny day Partly cloudy night Partly cloudy night Cloudy
≥95% ≥95% 90% 40% 90% 80% 70% 10% 10% <5% <5% <5% <5% <5% <5% 10% 50% 30% <5% <5% <5% 10% 10% 20%
Temperature (°C) arrow down
11 ° 12 ° 12 ° 13 ° 13 ° 13 ° 12 ° 12 ° 11 ° 11 ° 11 ° 12 ° 12 ° 13 ° 13 ° 13 ° 13 ° 12 ° 12 ° 11 ° 11 ° 11 ° 10 ° 10 °
Show detail Show detail
Feels like temperature (°C) Expand
7 ° 8 ° 8 ° 9 ° 10 ° 9 ° 8 ° 8 ° 7 ° 7 ° 8 ° 8 ° 9 ° 9 ° 9 ° 9 ° 9 ° 8 ° 8 ° 7 ° 7 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
SSE 29 32 SE 27 31 S 28 31 SSW 23 26 SSW 20 23 WSW 23 28 WSW 25 30 W 26 31 W 24 29 WSW 24 29 WSW 21 27 SW 21 26 WSW 22 28 SW 21 28 SW 22 30 SW 24 32 SW 25 32 SW 25 33 WSW 24 31 SW 26 34 SW 28 36 SW 28 37 SW 29 36 WSW 27 34
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M VP VP VG M G G VG VG VG VG VG VG VG VG VG VG VG VG G VG VG
Humidity Expand
98% 97% 99% 99% 99% 97% 97% 96% 96% 93% 91% 90% 87% 85% 81% 86% 90% 85% 86% 87% 90% 91% 91% 92%
UV index Expand
0 0 0 0 0 0 0 1 2 3 3 4 5 6 5 4 3 2 2 1 1 0 0 0
Sunrise: 05:59 Sunset: 20:33 Moon phase: Third quarter Air pollution: 2
Friday (Friday 18 August 2017)
00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Light shower night Heavy rain Partly cloudy night Cloudy Light shower day Thunder shower day Light shower day Light shower day Cloudy
40% 80% 40% 10% 40% 60% 40% 50% 10%
Temperature (°C) arrow down
10 ° 10 ° 9 ° 8 ° 9 ° 10 ° 10 ° 9 ° 9 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 5 ° 4 ° 2 ° 4 ° 5 ° 5 ° 4 ° 4 °
Wind direction, speed & gust (mph) Expand
SW 29 37 WSW 28 35 W 32 41 W 29 37 WSW 26 36 WSW 31 45 WSW 34 48 WSW 36 48 W 27 40
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG E VG VG VG
Humidity Expand
92% 94% 92% 91% 80% 72% 77% 84% 89%
UV index Expand
0 0 0 1 3 6 3 1 0
Sunrise: 06:01 Sunset: 20:31 Moon phase: Waning crescent Air pollution: 2
Saturday (Saturday 19 August 2017)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Cloudy Partly cloudy night Cloudy Cloudy Light shower day Sunny intervals Cloudy Cloudy
10% <5% 10% 10% 30% <5% <5% 10%
Temperature (°C) arrow down
8 ° 7 ° 7 ° 9 ° 10 ° 11 ° 10 ° 8 °
Show detail Show detail
Feels like temperature (°C) Expand
3 ° 3 ° 2 ° 4 ° 7 ° 7 ° 6 ° 5 °
Wind direction, speed & gust (mph) Expand
W 25 38 W 25 37 W 24 35 W 23 37 W 20 36 W 21 36 W 17 28 WSW 16 24
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
93% 92% 93% 85% 75% 70% 76% 88%
UV index Expand
0 0 1 3 5 3 1 0
Sunrise: 06:03 Sunset: 20:29 Moon phase: Waning crescent Air pollution: 2
Sunday (Sunday 20 August 2017)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Cloudy Cloudy Cloudy Cloudy Drizzle Light rain Light rain Cloudy
10% 10% 20% 30% 40% 60% 50% 20%
Temperature (°C) arrow down
8 ° 7 ° 8 ° 10 ° 12 ° 13 ° 12 ° 11 °
Show detail Show detail
Feels like temperature (°C) Expand
4 ° 4 ° 5 ° 7 ° 9 ° 9 ° 9 ° 8 °
Wind direction, speed & gust (mph) Expand
SW 15 21 SW 15 22 SSW 16 22 SSW 18 26 SW 18 28 SW 20 30 WSW 20 31 WSW 21 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G G M M M M M
Humidity Expand
93% 95% 96% 94% 91% 90% 93% 97%
UV index Expand
0 0 1 2 3 2 1 0
Sunrise: 06:04 Sunset: 20:27 Moon phase: Waning crescent Air pollution: 2
Monday (Monday 21 August 2017)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Light rain Overcast Overcast Light shower day Light shower day Light shower day Sunny intervals Partly cloudy night
50% 20% 20% 40% 40% 40% 10% 10%
Temperature (°C) arrow down
11 ° 10 ° 10 ° 11 ° 13 ° 13 ° 11 ° 10 °
Show detail Show detail
Feels like temperature (°C) Expand
7 ° 7 ° 6 ° 8 ° 9 ° 10 ° 9 ° 7 °
Wind direction, speed & gust (mph) Expand
WSW 21 32 WSW 20 31 WSW 21 33 WSW 21 34 WSW 20 34 WSW 18 33 WSW 18 30 WSW 17 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M G G G G G
Humidity Expand
97% 97% 97% 92% 85% 81% 87% 94%
UV index Expand
0 0 1 2 4 3 1 0
Sunrise: 06:06 Sunset: 20:25 Moon phase: New
Tuesday (Tuesday 22 August 2017)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night
10% 10% 10% 10% 10% 10% <5% <5%
Temperature (°C) arrow down
9 ° 9 ° 8 ° 10 ° 12 ° 12 ° 11 ° 9 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 5 ° 5 ° 7 ° 9 ° 10 ° 9 ° 6 °
Wind direction, speed & gust (mph) Expand
W 17 27 W 17 27 W 16 25 WNW 15 26 WNW 15 28 WNW 14 27 NW 14 24 NW 14 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G VG VG VG G
Humidity Expand
94% 95% 94% 87% 79% 76% 80% 90%
UV index Expand
0 0 1 3 5 2 1 0
Sunrise: 06:08 Sunset: 20:23 Moon phase: New
< Pen Allt-Mawr last 24 hours Issued at:
  • Weather map
  • UK video forecast
Met Office 20:00, Wed
Updated 19:00 on Wed 16 Aug 2017 BST

Get detailed forecast map for Pen Allt-Mawr >

Tiree Partly cloudy night 56.497 -6.887
Birmingham Partly cloudy night 52.486 -1.889
Glasgow Heavy shower night 55.864 -4.25
Manchester Light shower night 53.479 -2.247
Brighton Clear night 50.822 -0.136
Dover Clear night 51.126 1.318
Exeter Cloudy 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 Partly cloudy night 51.556 -1.778
York Cloudy 53.962 -1.079
Aberdeen Heavy rain 57.15 -2.093
Pembroke Overcast 51.673 -4.908
Ullapool Heavy shower night 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Heavy rain 54.328 -2.745
Londonderry (Derry) Partly cloudy night 54.995 -7.323
Newtown (Powys) Cloudy 52.512 -3.312
Fort William Heavy rain 56.82 -5.104
Belfast Heavy shower night 54.596 -5.93
Caernarfon Heavy rain 53.139 -4.273
Camborne Heavy shower night 50.212 -5.294
Cardiff Light shower night 51.481 -3.178
Dumfries Heavy rain 55.071 -3.604
Edinburgh Partly cloudy night 55.953 -3.187
Lerwick Cloudy 60.154 -1.143
London Clear night 51.508 -0.125
Newcastle Upon Tyne Cloudy 54.978 -1.616
Pitlochry Heavy rain 56.705 -3.728
Southampton Cloudy 50.909 -1.403
Stornoway Overcast 58.211 -6.384
Wick (Highland) Heavy shower night 58.439 -3.092
  • Regional
  • UK 5 days
  • UK 6-30 days

Regional Forecast for Wales

Headline:

Rain moving east, with sunshine and showers Thursday

This Evening and Tonight:

Skies will cloud over this evening as rain erratically moves east with strong winds. Rain will continue overnight, with some heavy bursts at times, particularly towards the northwest. However, rain will start to clear towards dawn. Minimum temperature 13 °C.

Thursday:

After a cloudy start on Thursday, most places will soon brighten up with some warm sunny spells for many. However, some scattered showers will also develop, possibly heavy at times. Maximum temperature 22 °C.

Outlook for Friday to Sunday:

Windy on Friday, with a mixture of sunshine and heavy blustery showers. Sunshine and showers Saturday.Rain and strong winds possible on Sunday, mainly in the north. Rather cool for most.

Updated: 15:11 on Wed 16 Aug 2017 BST

UK forecast for the next 5 days

Headline:

Rain moving east tonight, clearing to sunshine and showers Thursday.

This Evening and Tonight:

Cloud and rain will erratically move east tonight with some heavy bursts at times. There will also be some hill fog where the cloud thickens. Clear spells and showers will follow to the west. Winds easing away from the northwest.

Thursday:

Rain may be slow to clear southeast England on Thursday. Elsewhere, there will be sunny spells and showers and it will feel warm in any sheltered spots.

Outlook for Friday to Sunday:

Showers or longer spells of rain and strong winds Friday. Saturday breezy with showers in the north, drier and brighter in the south. Rain into the north and west Sunday.

Updated: 16:59 on Wed 16 Aug 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 21 Aug 2017 to Wednesday 30 Aug 2017:

Rain should sink southeast on Monday, followed by showers in the north and west. Largely settled conditions are likely to develop across the majority of the UK by the middle of next week as showers and rain ease away. A few days of generally settled weather is then expected, barring a few showers. Through the rest of the period, it will probably turn more changeable on the whole with spells of rain, showers and strong winds at times, the heaviest of which are expected in the northwest. However, prolonged drier and brighter periods are likely between these spells of unsettled weather. Temperatures look set to remain around or a little below the average at first, although it may become generally warmer from the middle of next week.

UK Outlook for Thursday 31 Aug 2017 to Thursday 14 Sep 2017:

For the end of August and into the first part of September, we are most likely to see changeable weather conditions dominating across the UK. However, there is a chance of some more prolonged dry and fine weather at times too. As a result, on balance there are likely to be spells of rain and strong winds at times, especially across the north and west, which will then be interspersed with several days of drier and warmer weather. Temperatures may become warm or very warm at times, especially in the south. However, they will probably remain generally close to normal for the time of year elsewhere.

Updated: 16:59 on Wed 16 Aug 2017 BST

Location details

Pen Allt-Mawr

Location
51.911, -3.153
Altitude
720.0 m above mean sea level

Follow us on

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