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Arenig Fawr

  • Heavy rain 11 °C 9 °C
  • Light rain 9 °C 4 °C
  • Light rain 9 °C 8 °C
  • Cloudy 12 °C 7 °C
  • Cloudy 12 °C 7 °C
  • Cloudy 11 °C 7 °C
  • Cloudy 11 °C 6 °C
Now 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Cloudy Light shower day Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Drizzle
10% 30% 50% 90% ≥95% ≥95% 90% 90% 70% 60% 60% 40%
Temperature (°C)
10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 11 ° 11 ° 11 ° 10 ° 10 °
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Feels like temperature (°C) Expand
6 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 6 ° 6 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
SSW 26 32 SSW 30 37 SSW 33 41 SSW 37 46 SSW 37 46 SSW 39 49 SSW 38 47 SSW 37 46 SSW 34 43 SSW 31 40 SSW 29 38 SSW 29 38
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
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Humidity Expand
97% 97% 97% 98% 99% 99% 100% 100% 100% 100% 100% 100%
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2 2 2 1 1 1 1 1
Sunrise: 06:57 Sunset: 19:19 Moon phase: Waning crescent Air pollution: 2
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
Drizzle Fog Fog Fog Drizzle Drizzle Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Drizzle Drizzle Drizzle Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Partly cloudy night Cloudy Cloudy Partly cloudy night
30% 20% 20% 20% 30% 40% 90% ≥95% 90% 90% 90% 80% 40% 30% 30% 10% 10% 10% <5% <5% <5% 10% 10% 10%
Temperature (°C)
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Wind direction, speed & gust (mph) Expand
SSW 28 38 SSW 28 37 S 27 36 S 28 38 S 29 41 S 31 43 S 34 46 S 33 44 SSW 30 40 SSW 27 36 SW 20 27 WSW 15 21 WNW 14 19 WNW 13 18 WNW 13 19 WNW 15 21 W 14 22 W 14 21 W 14 20 WSW 14 20 WSW 15 21 SW 16 23 SW 18 25 SW 18 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP VP VP VP VP VP P P P P VP VP VP P P G G VG VG VG VG VG VG VG
Humidity Expand
100% 100% 100% 100% 100% 100% 99% 98% 99% 99% 100% 100% 99% 99% 99% 97% 96% 92% 90% 91% 92% 93% 94% 93%
UV index Expand
1 1 1 1 1 1 1 1 1 1 1 1
Sunrise: 06:58 Sunset: 19:17 Moon phase: New Air pollution: 2
00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Partly cloudy night Cloudy Partly cloudy night Cloudy Light rain Light rain Drizzle Overcast Overcast
<5% 10% <5% <5% 60% 70% 50% 30% 20%
Temperature (°C)
5 ° 5 ° 5 ° 5 ° 6 ° 8 ° 8 ° 8 ° 8 °
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1 ° 1 ° 0 ° 0 ° 1 ° 3 ° 4 ° 4 ° 4 °
Wind direction, speed & gust (mph) Expand
SW 19 27 SW 20 28 SSW 22 31 S 22 31 S 27 40 S 30 45 SSW 29 44 SSW 24 38 SSW 21 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG G P G G
Humidity Expand
93% 94% 96% 95% 95% 93% 97% 98% 98%
UV index Expand
1 2 1 1
Sunrise: 07:00 Sunset: 19:14 Moon phase: New Air pollution: 2
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Overcast Overcast Overcast Overcast Cloudy Sunny intervals Cloudy Cloudy
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4 ° 5 ° 5 ° 5 ° 7 ° 8 ° 6 ° 4 °
Wind direction, speed & gust (mph) Expand
SSW 20 31 SSW 21 31 SSW 21 32 S 24 37 S 22 35 S 22 35 S 22 33 S 25 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M G VG VG VG VG
Humidity Expand
98% 99% 99% 98% 91% 76% 77% 80%
UV index Expand
1 3 2 1
Sunrise: 07:02 Sunset: 19:12 Moon phase: New Air pollution: 3
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
10% 10% 10% 20% 10% 10% 10% 10%
Temperature (°C)
8 ° 8 ° 8 ° 9 ° 11 ° 11 ° 10 ° 9 °
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Feels like temperature (°C) Expand
3 ° 4 ° 4 ° 6 ° 8 ° 9 ° 8 ° 7 °
Wind direction, speed & gust (mph) Expand
S 23 33 S 20 28 S 16 22 S 13 21 S 11 21 SSW 10 18 S 9 14 SSE 11 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G G VG VG VG VG
Humidity Expand
87% 93% 98% 95% 90% 86% 94% 96%
UV index Expand
1 3 1 1
Sunrise: 07:03 Sunset: 19:10 Moon phase: New Air pollution: 2
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Fog Fog Cloudy Cloudy Cloudy Cloudy Cloudy
20% 20% 20% 10% 10% 10% 10% 10%
Temperature (°C)
8 ° 7 ° 7 ° 9 ° 11 ° 11 ° 9 ° 7 °
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Feels like temperature (°C) Expand
5 ° 4 ° 4 ° 6 ° 9 ° 10 ° 7 ° 5 °
Wind direction, speed & gust (mph) Expand
SSE 13 18 SSE 12 16 SE 11 16 SSE 12 18 SSW 9 16 SSW 8 15 W 9 13 E 10 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M VP VP G VG VG VG M
Humidity Expand
98% 98% 99% 97% 83% 77% 94% 97%
UV index Expand
1 3 1
Sunrise: 07:05 Sunset: 19:07 Moon phase: Waxing crescent
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
10% 10% 10% 10% 10% 10% 10% 10%
Temperature (°C)
7 ° 7 ° 7 ° 9 ° 11 ° 10 ° 9 ° 8 °
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Feels like temperature (°C) Expand
5 ° 4 ° 4 ° 6 ° 8 ° 8 ° 7 ° 6 °
Wind direction, speed & gust (mph) Expand
E 11 14 ESE 11 15 ESE 12 17 SE 14 21 SE 14 24 SE 13 23 SE 14 21 SE 14 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M G G VG VG VG VG VG
Humidity Expand
98% 98% 98% 93% 84% 85% 91% 95%
UV index Expand
1 2 1
Sunrise: 07:07 Sunset: 19:05 Moon phase: Waxing crescent

Issued at:

Forecast Summary

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

Wales

Headline:

Bright and fairly warm at first, but rain arriving later.

Today:

It will be a dry start to the day with some warm sunny spells through the morning and first part of the afternoon. However, rain will edge in to western parts later with some heavy bursts possible. Maximum temperature 19 °C.

Tonight:

Cloud will thicken across all parts overnight with outbreaks of rain moving east. It will become windy for some, particularly over exposed coasts and hills. Minimum temperature 13 °C.

Thursday:

A wet and windy start for many, with some heavy rain at times. Rain moves east through the morning, and it will gradually turn drier and brighter from the west. Maximum temperature 16 °C.

Outlook for Friday to Sunday:

Dry at first on Friday, but turning wet and windy later. Largely dry and breezy with sunny spells on Saturday. Variable amounts of cloud on Sunday with rain at times.

Updated: 03:27 on Wed 20 Sep 2017 BST

UK forecast for the next 5 days

Headline:

Wet and windy in the northwest but bright elsewhere.

Today:

Wet and windy weather spreading across northern and some western parts today, with some heavy rain likely across Northern Ireland and Scotland. Elsewhere, staying largely dry with warm sunny spells, although the odd spot of light rain is possible.

Tonight:

Outbreaks of rain continuing over Scotland, Wales and western and northern parts of England. Staying mostly dry across the rest of England. Rain clearing Northern Ireland with clear spells developing.

Thursday:

Cloud and rain, heavy at times, spreading slowly and erratically east across England and Wales, but staying largely dry in the southeast. Turning brighter to the west, with scattered showers.

Outlook for Friday to Sunday:

Staying mostly dry, bright and warm in the south and east with sunny spells. However, bands of rain and strong winds moving across the north and west at times.

Updated: 03:26 on Wed 20 Sep 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 24 Sep 2017 to Tuesday 3 Oct 2017:

Through to the end of September it will probably stay rather unsettled in the north and western half of the UK, with rain and stronger winds at times, perhaps even gales for the far northwest next week. Further south and east there will be more in the way of sunshine and lighter winds. It is likely to become quite warm during the day at times, especially in the south and east, but with chilly nights in the forecast. There may be some mist and fog patches around first thing and these may last well into the morning on some days. Early in October the rather unsettled weather in the northwest will probably extend into the rest of the UK.

UK Outlook for Wednesday 4 Oct 2017 to Wednesday 18 Oct 2017:

As we head further into October there is considerable uncertainty in the forecast, although it looks most likely to be settled in the south and southeast at first, with the best of the dry and sunny weather. A more marked northwest-southeast split could develop again across the UK, bringing rain and strong winds across the northwest, with more unsettled conditions probably reaching all areas by the second half of the week. Temperatures will be close to or slightly above normal, with the south and southeast perhaps rather warm by day at first. However,there will be some chilly nights with early morning mist and fog as well as an increased chance of frost, most likely in the north.

Updated: 03:26 on Wed 20 Sep 2017 BST

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