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

Close window

Pen Pumlumon-Arwystli

  • Cloudy 12 °C

    9 °C

  • Light rain 12 °C

    7 °C

  • Cloudy 11 °C

    7 °C

  • Light shower day 10 °C

    5 °C

  • Cloudy 9 °C

    6 °C

  • Light shower day 10 °C

    6 °C

  • Light shower day 9 °C

    5 °C

Tuesday (Tuesday 26 September 2017)
Now 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Warnings
Overcast Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night Cloudy
10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
11 ° 12 ° 12 ° 12 ° 12 ° 11 ° 11 ° 10 ° 10 ° 10 ° 10 °
Show detail Show detail
Feels like temperature (°C) Expand
10 ° 10 ° 10 ° 10 ° 9 ° 8 ° 7 ° 7 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
SSE 7 14 SE 9 14 SE 11 16 SE 13 18 SE 12 17 SE 15 20 SE 19 25 SE 21 29 SE 22 30 SE 22 31 SE 23 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M M M M M M M
Humidity Expand
75% 82% 82% 85% 87% 90% 92% 92% 94% 95% 96%
UV index Expand
3 2 2 1 1 1
Sunrise: 07:07 Sunset: 19:05 Moon phase: Waxing crescent Air pollution: 3
Wednesday (Wednesday 27 September 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
Partly cloudy night Partly cloudy night Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Drizzle Light rain Light rain
<5% <5% 10% 10% 10% <5% 10% 10% 10% <5% 10% 10% 10% 10% 10% 90% 90% 90% ≥95% 90% 80% 50% 60% 60%
Temperature (°C)
10 ° 10 ° 10 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 11 ° 11 ° 11 ° 11 ° 10 ° 10 ° 9 ° 9 ° 9 ° 10 ° 10 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 6 ° 6 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 6 ° 6 ° 7 ° 7 ° 7 ° 6 ° 6 ° 5 ° 5 ° 5 ° 5 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
SE 24 32 SE 24 33 SE 24 33 SE 25 33 SE 24 32 SE 23 31 SE 24 32 SE 26 35 SE 28 37 SE 28 37 SE 29 38 SE 29 39 SE 29 40 SE 29 39 SE 29 40 SE 31 42 SSE 31 42 SSE 31 42 SSE 32 44 SSE 32 44 SSE 29 39 SSE 27 38 S 25 34 SSW 22 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M M M M M M M G M M G M M M P P M P P VP
Humidity Expand
96% 97% 98% 98% 98% 98% 98% 98% 98% 98% 95% 93% 91% 90% 89% 91% 93% 95% 97% 98% 99% 99% 99% 100%
UV index Expand
1 1 1 1 2 2 2 1 1 1 1
Sunrise: 07:09 Sunset: 19:03 Moon phase: Waxing crescent Air pollution: 3
Thursday (Thursday 28 September 2017)
00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Light rain Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy
60% 60% 10% 10% <5% <5% <5% 10% <5%
Temperature (°C)
10 ° 10 ° 8 ° 7 ° 8 ° 10 ° 11 ° 10 ° 8 °
Show detail Show detail
Feels like temperature (°C) Expand
7 ° 6 ° 5 ° 4 ° 5 ° 8 ° 9 ° 7 ° 4 °
Wind direction, speed & gust (mph) Expand
SW 20 27 WSW 18 25 WSW 15 21 WSW 13 17 SW 12 17 SW 9 16 SSW 10 18 SSE 13 19 SSE 16 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P M M M VG E E VG VG
Humidity Expand
100% 99% 99% 99% 97% 79% 72% 81% 89%
UV index Expand
2 3 1
Sunrise: 07:10 Sunset: 19:00 Moon phase: First quarter Air pollution: 2
Friday (Friday 29 September 2017)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Cloudy Cloudy Light rain Light shower day Light shower day Cloudy Partly cloudy night Cloudy
10% 10% 50% 40% 30% 20% 10% 10%
Temperature (°C)
8 ° 9 ° 9 ° 9 ° 10 ° 9 ° 8 ° 7 °
Show detail Show detail
Feels like temperature (°C) Expand
4 ° 5 ° 6 ° 5 ° 7 ° 6 ° 4 ° 3 °
Wind direction, speed & gust (mph) Expand
S 17 27 S 18 30 SSW 17 28 SW 16 28 WSW 17 32 WSW 17 31 SW 16 28 SW 17 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G M M VG VG VG VG
Humidity Expand
96% 97% 98% 98% 85% 81% 90% 95%
UV index Expand
1 3 1
Sunrise: 07:12 Sunset: 18:58 Moon phase: First quarter Air pollution: 2
Saturday (Saturday 30 September 2017)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Heavy rain
10% 20% 20% 10% 10% 10% 40% 60%
Temperature (°C)
6 ° 5 ° 5 ° 7 ° 9 ° 9 ° 8 ° 8 °
Show detail Show detail
Feels like temperature (°C) Expand
2 ° 2 ° 1 ° 4 ° 5 ° 5 ° 4 ° 4 °
Wind direction, speed & gust (mph) Expand
SW 14 23 SW 13 20 SW 12 19 SW 13 23 SW 15 29 SW 15 28 SSW 14 26 S 16 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG M M
Humidity Expand
96% 97% 98% 92% 81% 82% 93% 97%
UV index Expand
1 2 1
Sunrise: 07:14 Sunset: 18:55 Moon phase: First quarter Air pollution: 2
Sunday (Sunday 1 October 2017)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Heavy rain Heavy rain Light rain Light rain Light shower day Light shower day Cloudy Cloudy
70% 70% 50% 50% 40% 40% 20% 20%
Temperature (°C)
8 ° 8 ° 8 ° 9 ° 10 ° 10 ° 8 ° 8 °
Show detail Show detail
Feels like temperature (°C) Expand
4 ° 4 ° 5 ° 6 ° 7 ° 6 ° 5 ° 4 °
Wind direction, speed & gust (mph) Expand
SSW 18 31 SSW 17 30 SSW 17 31 SSW 18 33 SW 18 34 SW 18 33 WSW 15 27 WSW 15 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M P M M M M G G
Humidity Expand
97% 98% 98% 97% 93% 92% 95% 97%
UV index Expand
1 2 1
Sunrise: 07:15 Sunset: 18:53 Moon phase: Waxing gibbous
Monday (Monday 2 October 2017)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Cloudy Light shower night Light shower night Light shower day Light shower day Light shower day Light shower night Partly cloudy night
10% 30% 40% 40% 40% 40% 40% 40%
Temperature (°C)
7 ° 7 ° 6 ° 7 ° 8 ° 8 ° 7 ° 6 °
Show detail Show detail
Feels like temperature (°C) Expand
3 ° 3 ° 2 ° 3 ° 5 ° 4 ° 3 ° 2 °
Wind direction, speed & gust (mph) Expand
WSW 15 28 WSW 16 29 WSW 16 30 WSW 17 33 W 18 37 WSW 17 34 W 16 31 W 16 31
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
97% 97% 97% 93% 88% 87% 88% 91%
UV index Expand
1 2 1
Sunrise: 07:17 Sunset: 18:51 Moon phase: Waxing gibbous
< Pen Pumlumon-Arwystli last 24 hours Issued at:
  • Weather map
  • UK video forecast
Met Office 13:00, Tue
Updated 13:00 on Tue 26 Sep 2017 BST
Tiree Sunny intervals 56.497 -6.887
Birmingham Sunny intervals 52.486 -1.889
Glasgow Cloudy 55.864 -4.25
Manchester Overcast 53.479 -2.247
Brighton Cloudy 50.822 -0.136
Dover Cloudy 51.126 1.318
Exeter Overcast 50.718 -3.533
Lincoln Cloudy 53.23 -0.539
Norwich Sunny intervals 52.63 1.299
Peterborough Cloudy 52.569 -0.239
Swindon Sunny intervals 51.556 -1.778
York Heavy shower day 53.962 -1.079
Aberdeen Overcast 57.15 -2.093
Pembroke Cloudy 51.673 -4.908
Ullapool Sunny intervals 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Cloudy 54.328 -2.745
Londonderry (Derry) Cloudy 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Fort William Sunny intervals 56.82 -5.104
Belfast Sunny intervals 54.596 -5.93
Caernarfon Sunny intervals 53.139 -4.273
Camborne Sunny intervals 50.212 -5.294
Cardiff Overcast 51.481 -3.178
Dumfries Overcast 55.071 -3.604
Edinburgh Sunny intervals 55.953 -3.187
Lerwick Cloudy 60.154 -1.143
London Sunny intervals 51.508 -0.125
Newcastle Upon Tyne Sunny intervals 54.978 -1.616
Pitlochry Cloudy 56.705 -3.728
Southampton Sunny intervals 50.909 -1.403
Stornoway Sunny intervals 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 today with pleasantly warm sunny spells developing.

Today:

Any mist or fog will slowly clear through the morning. This will leave a dry day with bright or sunny spells into the afternoon. It will feel pleasantly warm in the sunshine with light winds. Maximum temperature 19 °C.

Tonight:

Dry overnight with variable amounts of cloud. Patchy mist may develop in the southeast where clear spells form, but a strengthening breeze should keep mist and fog at bay elsewhere. Minimum temperature 10 °C.

Wednesday:

Wednesday will be dry at first with sunny spells. It will feel a little fresher with brisk winds. Outbreaks of rain will spread in from the southwest through the afternoon. Maximum temperature 18 °C.

Outlook for Thursday to Saturday:

Dry Thursday with pleasantly warm sunny spells and light winds. Outbreaks of rain at times on Friday, but drier into the afternoon. Sunshine and showers on Saturday. rain possible later.

Updated: 04:14 on Tue 26 Sep 2017 BST

UK forecast for the next 5 days

Headline:

Largely dry with warm sunny spells today.

Today:

Any drizzle, mist and fog slowly clearing through the morning, leaving a mainly dry day with bright or sunny spells. The odd shower is possible in the east during the afternoon, but feeling warm in the sunshine.

Tonight:

Turning windy in the west overnight. Hill fog forming in the north with some light patchy drizzle possible. Clear spells elsewhere with fog patches developing in eastern England.

Wednesday:

Sunny spells for many. Cloud increasing from the west as a band of rain slowly moves across Northern Ireland, Wales and southwest England. Windy in the north and west.

Outlook for Thursday to Saturday:

Rain clearing east Thursday, with sunny spells developing for many. A band of rain moves across the UK from the west on Friday. Showers on Saturday with rain possible later.

Updated: 03:32 on Tue 26 Sep 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 1 Oct 2017 to Tuesday 10 Oct 2017:

Sunday and Monday are expected to be rather wet days with spells of rain in most areas followed by brighter and showery conditions. It's also expected to be windy with gales likely in places. Unsettled weather will then continue during the middle of next week with spells of rain travelling eastwards, and brighter, showery weather following along behind. It will be windy with the risk of gales in places, particularly across northern and western coasts. Later on next week we may see more settled conditions develop, chiefly across southern parts which will give an increased risk of fog forming overnight. Temperatures will be around average, but with a chance of frost in clear spells overnight.

UK Outlook for Wednesday 11 Oct 2017 to Wednesday 25 Oct 2017:

Changeable weather is likely to continue across much of the country in the second week in October, bringing wind and rain at times, particularly in the north and west. This will bring an increased likelihood of gales as well as heavier rain to the north and west. However further south there is a greater chance of drier and brighter weather which will give an increased risk of fog forming overnight. By mid October, confidence in the forecast reduces, but more changeable weather is most probable, with spells of rain and strong winds moving across the country at times interspersed with drier, brighter and more settled interludes. The best of the brighter and drier weather is most likely in the southeast.

Updated: 03:32 on Tue 26 Sep 2017 BST

Location details

Pen Pumlumon-Arwystli

Location
52.475, -3.745
Altitude
741.0 m above mean sea level

Follow us on

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