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Arenig Fawr

Arenig Fawr last 24 hours
  • 14°C 7°C
    Drizzle
  • 7°C 5°C
    Cloudy
  • 7°C 3°C
    Thunder shower day
  • 6°C 2°C
    Thunder shower day
  • 8°C 4°C
    Sunny intervals
  • 10°C 6°C
    Cloudy
  • 10°C 6°C
    Cloudy
Wednesday   (28 September 2016)
1600 1700 1800 1900 2000 2100 2200 2300
Fog Fog Light rain Fog Fog Light rain Light rain Heavy rain
Temperature (°C)
13 13 13 12 12 11 11 12
Feels like temperature (°C) arrow down
8 7 7 6 6 6 5 5
Precipitation probability arrow down
30% 30% 60% 30% 30% 60% 60% 80%
Wind direction, speed & gust (mph) arrow down
SW 32 38 SW 37 45 SW 41 51 SW 43 54 SW 44 53 SW 45 55 SW 49 61 SW 54 66
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP VP VP VP
Humidity arrow down
100% 100% 100% 100% 100% 100% 100% 100%
UV index arrow down
1 1 1 0 0 0 0 0
Thursday   (29 September 2016)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Heavy rain Heavy rain Drizzle Drizzle Light shower night Light shower night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Light shower night Cloudy Cloudy Cloudy
Temperature (°C)
11 11 10 9 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6
Feels like temperature (°C) arrow down
5 5 5 4 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0
Precipitation probability arrow down
90% 90% 40% 30% 30% 30% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 30% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
SW 58 72 WSW 54 68 WSW 49 63 WSW 44 56 W 43 54 WSW 41 52 WSW 43 55 WSW 45 58 WSW 45 58 WSW 44 56 WSW 42 55 W 40 53 W 38 50 WSW 37 50 WSW 36 49 WSW 35 49 WSW 35 48 WSW 35 46 WSW 34 44 WSW 34 43 WSW 30 39 WSW 30 39 WSW 30 39 WSW 27 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP P VG VG E E VG VG VG E E E E VG VG VG VG VG VG VG VG VG
Humidity arrow down
99% 100% 99% 99% 96% 95% 93% 92% 92% 93% 89% 86% 85% 83% 82% 82% 80% 84% 83% 85% 86% 87% 85% 89%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 2 2 3 3 3 2 1 1 1 0 0 0 0 0
Friday   (30 September 2016)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Light shower night Light shower night Light shower night Thunder shower night Light shower day Light shower day Light shower day Thunder Thunder
Temperature (°C)
5 5 5 5 5 6 6 5 4
Feels like temperature (°C) arrow down
0 -1 -1 -1 0 2 2 1 0
Precipitation probability arrow down
40% 50% 50% 70% 50% 50% 50% 70% 70%
Wind direction, speed & gust (mph) arrow down
WSW 27 35 WSW 27 35 WSW 26 33 WSW 23 30 WSW 19 28 WSW 18 30 WSW 18 28 SW 19 25 SSW 17 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG
Humidity arrow down
88% 90% 91% 93% 91% 84% 85% 87% 94%
UV index arrow down
0 0 0 0 2 3 1 0 0
Saturday   (01 October 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Thunder Thunder Thunder Thunder shower day Light shower day Heavy shower day Light shower night Thunder shower night
Temperature (°C)
4 4 3 4 5 5 4 3
Feels like temperature (°C) arrow down
-1 -1 -1 1 2 2 1 -1
Precipitation probability arrow down
70% 70% 70% 60% 50% 60% 40% 50%
Wind direction, speed & gust (mph) arrow down
SSW 15 21 S 15 20 SSE 13 17 S 12 18 SSE 10 18 NNW 11 18 NW 13 18 NW 14 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M M M G VG VG
Humidity arrow down
96% 96% 98% 96% 90% 88% 94% 96%
UV index arrow down
0 0 0 1 2 1 0 0
Sunday   (02 October 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Clear night Mist Sunny day Sunny intervals Sunny intervals Cloudy Cloudy
Temperature (°C)
3 2 2 5 7 8 6 5
Feels like temperature (°C) arrow down
-1 -1 -1 2 5 5 3 1
Precipitation probability arrow down
10% 10% 10% <5% <5% <5% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 12 15 W 11 14 WSW 9 12 S 7 12 SSW 8 16 SSW 10 19 SSE 12 17 SSE 16 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G P G VG VG VG VG
Humidity arrow down
96% 96% 96% 94% 76% 72% 88% 92%
UV index arrow down
0 0 0 2 3 1 0 0
Monday   (03 October 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
4 4 5 7 9 10 8 7
Feels like temperature (°C) arrow down
0 0 0 3 5 6 4 3
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSE 19 27 SSE 20 29 SSE 21 30 SSE 22 34 S 21 36 S 21 35 SSE 21 34 SSE 23 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG VG VG VG VG
Humidity arrow down
93% 94% 95% 92% 82% 80% 86% 90%
UV index arrow down
0 0 0 1 2 1 0 0
Tuesday   (04 October 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
7 7 6 8 10 10 9 8
Feels like temperature (°C) arrow down
2 2 2 4 6 6 5 4
Precipitation probability arrow down
20% 10% 20% 10% 10% 20% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSE 24 37 SSE 23 36 SSE 21 33 SSE 22 35 SSE 21 36 S 19 33 S 17 29 S 16 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG
Humidity arrow down
92% 93% 94% 90% 84% 85% 90% 93%
UV index arrow down
0 0 0 1 2 1 0 0
More Detail chevron down

Issued at: 1500 on Wed 28 Sep 2016

Forecast summary

Regional forecast for Wales

Cloudy and damp tonight, then breezy with rain overnight.

This Evening and Tonight:

Cloudy and damp this evening, then becoming windy overnight as a band of rain pushes southeastwards. This will clear away by the end of the night, with cooler and clearer conditions following in from the northwest. Minimum Temperature 13 °C.

Thursday:

A dry and bright day on Thursday, though breezy and feeling fresher, with a few showers possible later. Maximum Temperature 17 °C.

Outlook for Friday to Sunday:

Sunshine and showers on Friday and Saturday, the showers heavier, more frequent and perhaps thundery on Saturday. Largely drier on Sunday, with sunny spells and light winds.

Updated at: 1514 on Wed 28 Sep 2016

UK forecast for the next 5 days

Very windy, with showers or outbreaks of rain.

This Evening and Tonight:

A band of rain will push southeastwards across the UK tonight reaching southern England by dawn and clearing elsewhere to cooler and showery conditions. Very windy too, especially in the north with gales or severe gales.

Thursday:

Cloud and rain gradually clearing the southeast during the morning. Showers continuing across northwestern parts and largely drier elsewhere. Still very windy across northern and central parts.

Outlook for Friday to Sunday:

Sunshine and showers for most, Friday and Saturday, the showers heavier, more frequent and thundery on Saturday. Winds easing, though still breezy. Largely drier, Sunday, with sunny spells.

Updated at: 1455 on Wed 28 Sep 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 3 Oct 2016 to Wednesday 12 Oct 2016:

A dry and bright start to the week in the east and south, however windy and cloudy across northern and western parts with outbreaks of rain, perhaps turning heavy and persistent. This rain is likely to make slow, erratic progress eastwards during Tuesday. Through the remainder of the period, a continuation of the changeable conditions are likely with stronger winds and showers or longer spells of rain, interspersed with drier, brighter periods. The heaviest and most persistent rain along with the stronger winds, gales at times, are likely to occur in the west and northwest, whereas eastern and southeastern parts should see more prolonged drier and brighter spells, though even here some rain is possible at times. Temperatures generally above normal and warm at times in the east and southeast.

Updated at: 1240 on Wed 28 Sep 2016

UK Outlook for Thursday 13 Oct 2016 to Thursday 27 Oct 2016:

There is currently low confidence for the forecast during the second half of October, however the most likely scenario is for a continuation of the more changeable conditions. The north and northwest are likely to see the most unsettled weather, with strong winds and showers or longer spells of rain, intermixed with some drier interludes. Further south and southeast there is a greater likelihood of drier, brighter weather with a low possibility of more prolonged settled spells here. Temperatures will vary through the period, but probably averaging out slightly above average for the time of year, though with an increasing risk of overnight frost in the more settled spells.

Updated at: 1240 on Wed 28 Sep 2016