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yellow Warnings have been issued for Arenig Fawr, Wales

Arenig Fawr

Arenig Fawr last 24 hours
  • 11°C 7°C
    Heavy rain
  • 12°C 7°C
    Sunny intervals
  • 12°C 9°C
    Light rain
  • 14°C 7°C
    Sunny intervals
  • 14°C 7°C
    Sunny intervals
  • 12°C 7°C
    Heavy rain
  • 10°C 6°C
    Sunny intervals
Friday   (21 July 2017)
1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Heavy rain Heavy rain Heavy rain Light shower day Light rain Heavy rain Heavy rain Light rain Light shower night Cloudy
Temperature (°C)
9 8 8 9 8 8 8 8 8 8
Feels like temperature (°C) arrow down
4 4 3 4 4 4 4 4 4 5
Precipitation probability arrow down
≥95% ≥95% 90% 40% 60% 90% 80% 50% 40% 10%
Wind direction, speed & gust (mph) arrow down
SSW 29 35 SSW 21 25 SSE 29 35 SSE 26 30 S 20 25 SSE 21 25 SSE 21 25 SSE 19 24 SSE 18 23 SSE 15 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P M P M M M M G G VG
Humidity arrow down
99% 99% 98% 98% 97% 98% 98% 98% 97% 97%
UV index arrow down
2 2 2 1 1 1 1 1 0 0
Saturday   (22 July 2017)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Partly cloudy night Partly cloudy night Clear night Clear night Sunny intervals Sunny day Fog Sunny intervals Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Cloudy Sunny intervals Partly cloudy night Partly cloudy night
Temperature (°C)
8 8 7 7 7 7 7 7 7 7 8 9 10 10 11 11 11 10 10 10 10 9 9 9
Feels like temperature (°C) arrow down
4 4 4 3 3 3 3 3 3 4 5 6 8 8 9 9 10 9 9 9 8 7 7 7
Precipitation probability arrow down
10% 10% <5% <5% <5% <5% <5% <5% 20% <5% <5% <5% <5% 10% 10% 10% 10% 10% 10% <5% 10% <5% 10% <5%
Wind direction, speed & gust (mph) arrow down
SSE 16 21 SE 17 21 SE 18 23 SE 16 21 SE 17 23 SE 17 23 ESE 15 21 ESE 14 18 ESE 14 19 SE 13 18 SE 11 17 SE 10 16 SE 10 15 SE 9 14 SE 9 15 SSE 7 13 NE 6 11 SW 9 16 NE 8 14 ENE 8 12 ENE 8 11 N 8 11 NW 8 11 NNW 9 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G G VG VG G VP VG VG VG VG VG VG VG VG VG VG VG VG VG G G
Humidity arrow down
96% 94% 94% 94% 93% 93% 95% 98% 98% 95% 90% 86% 82% 81% 80% 76% 75% 82% 80% 82% 86% 90% 93% 93%
UV index arrow down
0 0 0 0 0 0 1 1 2 3 4 4 5 5 5 4 4 3 2 1 1 1 0 0
Sunday   (23 July 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Partly cloudy night Mist Cloudy Light shower day Sunny intervals Cloudy Light rain
Temperature (°C)
9 9 8 7 9 10 11 10 9
Feels like temperature (°C) arrow down
7 7 6 4 7 8 9 8 6
Precipitation probability arrow down
<5% <5% <5% 20% 20% 50% 40% 20% 50%
Wind direction, speed & gust (mph) arrow down
NNW 9 12 NNW 7 10 WSW 10 14 WSW 12 17 WSW 10 14 NNW 13 20 NNW 13 22 NNW 14 22 NW 15 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G P M G VG VG M
Humidity arrow down
89% 89% 89% 98% 96% 90% 82% 89% 97%
UV index arrow down
0 0 0 1 3 5 4 1 0
Monday   (24 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Drizzle Overcast Cloudy Sunny day Sunny intervals Sunny intervals Sunny day Clear night
Temperature (°C)
9 9 9 11 13 14 13 10
Feels like temperature (°C) arrow down
6 6 6 8 11 11 11 8
Precipitation probability arrow down
30% 20% 10% 10% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NNW 17 26 N 17 26 N 15 24 NNW 13 23 NNW 13 25 NW 13 25 NW 12 21 W 11 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P M G VG VG VG VG G
Humidity arrow down
99% 98% 98% 90% 75% 77% 81% 97%
UV index arrow down
0 0 1 4 7 4 1 0
Tuesday   (25 July 2017)
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)
8 8 8 11 13 13 12 9
Feels like temperature (°C) arrow down
6 5 6 9 11 11 10 7
Precipitation probability arrow down
<5% 10% 10% 10% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 12 15 W 12 16 W 11 15 WNW 9 18 WNW 9 20 WNW 10 21 W 9 15 WSW 10 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M VG VG VG VG G
Humidity arrow down
98% 99% 98% 89% 78% 79% 83% 97%
UV index arrow down
0 0 1 4 7 4 1 0
Wednesday   (26 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Light rain Light rain Light rain Heavy rain Light rain
Temperature (°C)
8 8 9 11 12 11 11 10
Feels like temperature (°C) arrow down
6 5 6 8 9 8 8 7
Precipitation probability arrow down
10% 10% 20% 50% 50% 60% 80% 60%
Wind direction, speed & gust (mph) arrow down
SW 10 14 SSW 10 15 SSW 12 19 SSW 15 25 SSW 17 28 SSW 18 30 SSW 19 30 SW 20 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G M M P P
Humidity arrow down
98% 98% 98% 94% 93% 94% 95% 97%
UV index arrow down
0 0 1 2 3 2 1 0
Thursday   (27 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Light rain Light rain Light shower day Light shower day Sunny intervals Sunny intervals Cloudy Light shower night
Temperature (°C)
9 8 7 8 9 9 8 7
Feels like temperature (°C) arrow down
5 4 3 4 6 6 4 3
Precipitation probability arrow down
50% 50% 40% 40% 20% 10% 20% 30%
Wind direction, speed & gust (mph) arrow down
WSW 18 27 WSW 17 27 WSW 17 27 WSW 17 29 WSW 18 33 WSW 18 34 WSW 18 33 WSW 17 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG G G G
Humidity arrow down
97% 97% 96% 90% 83% 85% 90% 95%
UV index arrow down
0 0 1 3 4 3 1 0
More Detail chevron down

Issued at: 1300 on Fri 21 Jul 2017

Forecast summary

Regional forecast for Wales

Wet, windy and cool with the risk of thunder.

Today:

There will be heavy and persistent rain this morning, but this slowly clearing through the afternoon and evening to be followed by showers and sunny spells. It will also be windy, with gales likely along coasts and over higher ground. Maximum Temperature 18 °C.

Tonight:

The rain will continue to clear east this evening. Through the early hours it will be drier with clear spells, although some showers are likely, mainly in the west. Minimum Temperature 11 °C.

Saturday:

The showers will spread across Wales tomorrow. They will be often heavy, with the risk of hail and thunder. Maximum Temperature 18 °C.

Outlook for Sunday to Tuesday:

The heavy and locally thundery showers will continue on Sunday. Monday and Tuesday will then be largely dry and bright, with some sunny spells and light winds.

Updated at: 0528 on Fri 21 Jul 2017

UK forecast for the next 5 days

Wet and windy in the west. Sunny in the east.

Today:

A band of heavy and persistent rain will affect the west and southwest from dawn, with the risk of thunder and coastal gales. It will edge slowly eastwards, however eastern parts will be bright with scattered showers.

Tonight:

The rain band will slowly move across western and central parts tonight, still with some heavy outbreaks. Heavy showers in the southwest later, but for many it will become dry.

Saturday:

There will be sunshine and scattered showers for many on Saturday, with the risk of hail and thunder. The far north will stay dry, with the best of the sunshine.

Outlook for Sunday to Tuesday:

Further thundery showers are likely on Sunday. Monday and Tuesday will then be mostly dry and bright, perhaps with some showers in central and eastern parts.

Updated at: 0353 on Fri 21 Jul 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 26 Jul 2017 to Friday 4 Aug 2017:

Generally unsettled throughout the remainder of July and into the start of August with spells of rain and strong winds crossing the country from west to east. The rain will be heavy at times, particularly in the northwest and here there is also the chance of gales at times too. In between there will be some drier and brighter spells, however there will be also be a scattering of heavy showers, again these most frequent and heaviest in the northwest. The chance of any longer drier and more settled spells is limited and only the southeast of the country is likely to be drier overall. On the whole temperatures will be close to or slightly below normal for the time of year, with the coolest temperatures likely in the west.

Updated at: 1256 on Fri 21 Jul 2017

UK Outlook for Saturday 5 Aug 2017 to Saturday 19 Aug 2017:

There is low confidence in the forecast during August. At first we are likely to see a continuation of changeable weather with further showers or longer spells of rain, accompanied by some spells of stronger winds. Southern and eastern parts will perhaps become drier and more settled at times. However, after a rather cool start to the month, temperatures are likely to recover and become closer to average or slightly above as we head through the month.

Updated at: 1256 on Fri 21 Jul 2017