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Dyffryn Cellwen

Dyffryn Cellwen last 24 hours
  • 18°C 12°C
    Overcast
  • 15°C 10°C
    Cloudy
  • 17°C 10°C
    Cloudy
  • 19°C 11°C
    Cloudy
  • 19°C 10°C
    Light rain
  • 14°C 8°C
    Sunny intervals
  • 13°C 9°C
    Heavy shower day
Monday   (29 May 2017)
2000 2100 2200 2300
Overcast Overcast Overcast Overcast
Temperature (°C)
14 13 13 12
Feels like temperature (°C) arrow down
12 12 11 11
Precipitation probability arrow down
20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
WSW 9 15 WSW 8 14 WSW 8 13 WSW 8 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G
Humidity arrow down
92% 93% 94% 95%
UV index arrow down
1 1 0 0
Tuesday   (30 May 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
Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Cloudy Cloudy Light rain Light rain Cloudy Cloudy Light shower day Light shower day Light shower day Cloudy Cloudy Cloudy
Temperature (°C)
12 12 12 12 12 12 12 12 12 12 12 13 13 13 13 14 14 14 14 14 14 13 12 12
Feels like temperature (°C) arrow down
10 10 10 10 10 10 10 10 10 10 10 11 11 11 11 11 12 12 12 12 13 12 12 12
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 40% 40% 40% 40% 40% 50% 20% 20% 50% 50% 20% 20% 30% 30% 30% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 9 15 WSW 9 15 WSW 9 15 WSW 10 16 WSW 10 16 WSW 9 15 WSW 9 15 WSW 10 16 WSW 11 18 WSW 11 19 WSW 12 20 WSW 12 21 WSW 13 22 WSW 14 24 WSW 13 24 WSW 13 23 WSW 13 23 W 12 21 W 10 19 W 9 16 W 7 13 W 6 11 W 4 7 W 3 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M G M M M G G G G G G G M M M M M G G G M M
Humidity arrow down
94% 93% 95% 95% 95% 94% 94% 92% 90% 91% 90% 87% 89% 90% 92% 92% 92% 92% 91% 89% 89% 91% 93% 94%
UV index arrow down
0 0 0 0 0 0 1 1 1 2 2 3 3 3 3 3 3 2 2 1 1 1 0 0
Wednesday   (31 May 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Sunny intervals Cloudy
Temperature (°C)
11 11 10 11 13 16 17 16 13
Feels like temperature (°C) arrow down
11 11 10 10 13 15 16 16 13
Precipitation probability arrow down
10% 10% 10% 10% <5% 10% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
WSW 3 4 W 2 4 SE 2 3 WSW 2 4 SSW 4 9 SSW 7 15 SW 7 15 SW 5 11 SW 3 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M G M VG VG VG VG VG
Humidity arrow down
95% 95% 94% 94% 82% 74% 68% 70% 88%
UV index arrow down
0 0 0 1 4 6 3 1 0
Thursday   (01 June 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
12 11 11 15 17 18 17 14
Feels like temperature (°C) arrow down
12 10 11 14 16 17 17 14
Precipitation probability arrow down
<5% 10% <5% 10% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SSE 2 5 SE 3 6 SE 4 8 S 7 16 S 9 21 SSW 9 20 SSW 6 13 SSW 3 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G VG VG VG VG G
Humidity arrow down
92% 95% 91% 77% 69% 68% 74% 90%
UV index arrow down
0 0 1 4 6 4 1 0
Friday   (02 June 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Light shower day Light shower day Light shower night
Temperature (°C)
13 12 13 16 18 18 16 13
Feels like temperature (°C) arrow down
12 11 12 14 16 16 14 11
Precipitation probability arrow down
10% 10% 10% 10% 10% 40% 30% 40%
Wind direction, speed & gust (mph) arrow down
SSE 4 7 SE 5 8 SSE 5 10 SE 8 17 S 11 24 SSW 11 24 SW 10 20 SW 8 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G VG G VG G G
Humidity arrow down
91% 91% 85% 76% 71% 70% 78% 87%
UV index arrow down
0 0 1 3 5 3 1 0
Saturday   (03 June 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Light shower day Sunny intervals Partly cloudy night
Temperature (°C)
11 10 10 12 13 13 12 9
Feels like temperature (°C) arrow down
10 9 9 10 11 10 9 7
Precipitation probability arrow down
20% 10% 10% 10% 10% 30% 20% 10%
Wind direction, speed & gust (mph) arrow down
SW 7 14 WSW 7 13 WSW 7 15 W 11 23 W 13 27 W 14 29 WSW 13 26 WSW 9 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G VG VG VG
Humidity arrow down
91% 93% 92% 81% 74% 67% 71% 84%
UV index arrow down
0 0 1 3 6 3 1 0
Sunday   (04 June 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Light shower night Light shower day Heavy shower day Light shower day Light shower day Light shower day Cloudy
Temperature (°C)
8 8 9 11 12 13 12 10
Feels like temperature (°C) arrow down
6 6 7 9 10 10 10 8
Precipitation probability arrow down
<5% 30% 30% 60% 40% 40% 30% 10%
Wind direction, speed & gust (mph) arrow down
SW 8 15 WSW 8 16 WSW 8 16 WSW 11 23 WSW 13 27 WSW 13 27 WSW 12 25 SW 9 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G VG G
Humidity arrow down
90% 91% 90% 80% 75% 73% 75% 86%
UV index arrow down
0 0 1 3 5 3 1 0
More Detail chevron down

Issued at: 1900 on Mon 29 May 2017

Forecast summary

Regional forecast for Wales

Rather cloudy with some rain, becoming drier and brighter tomorrow.

This Evening and Tonight:

Any remaining heavy or thundery showers will clear eastwards this evening. Cloud will then thicken from the west with some patchy light drizzle possible over the western hills. It will be a mild but fresher feeling night for most. Minimum Temperature 11 °C.

Tuesday:

Rather cloudy with patchy rain or drizzle, possibly turning heavier for a time. Into the afternoon it will become drier with bright or sunny spells developing for most later. Maximum Temperature 18 °C.

Outlook for Wednesday to Friday:

Wednesday and Thursday will be dry and bright, with increasingly warm sunny spells and chilly nights. Rain is possible on Friday and it could be heavy at times.

Updated at: 1615 on Mon 29 May 2017

UK forecast for the next 5 days

Rain for the north and west, drier elsewhere.

This Evening and Tonight:

Any remaining heavy or thundery showers will clear to the east this evening. Cloudier in the west with some patchy drizzle. Mainly dry elsewhere, with further rain arriving in Northern Ireland later. Cooler and feeling fresher than on recent nights.

Tuesday:

A band of rain moves southeastwards across many parts, becoming weak and showery in the south. Brighter, showery and windier conditions following. Parts of the south and southeast staying dry.

Outlook for Wednesday to Friday:

It will be largely settled over the next few days with with sunny spells, fresher at first, then warming up in the sunshine. Rain is possible for many on Friday.

Updated at: 1815 on Mon 29 May 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 3 Jun 2017 to Monday 12 Jun 2017:

Details are rather uncertain for next weekend, however, rain is most likely to clear eastwards early on Saturday with drier, brighter, fresher and showery conditions following from the west. Further cloud and outbreaks of rain are then likely from the west early next week. Through the rest of the period, a more changeable pattern is likely across the United Kingdom, with northern and western parts seeing spells of rain at times. Meanwhile, many southern and eastern parts should be drier and brighter, although some spells of rain possible here too. Windy at times, especially in the northwest. Temperatures are likely to be near normal generally, but perhaps warm at times in the south and east.

Updated at: 1150 on Mon 29 May 2017

UK Outlook for Tuesday 13 Jun 2017 to Tuesday 27 Jun 2017:

Confidence is low during this period, although we are likely to see the changeable pattern continuing across the United Kingdom through the period, with a predominately west or southwesterly flow and near normal temperatures. The unsettled conditions most frequently affecting northern and western parts, but also further southeast at times too. By late June confidence remains low, although on balance we are likely to see a continuation of the changeable conditions for many, with temperatures remaining near the average, although some warmer spells remain possible in the south and southeast at times too.

Updated at: 1154 on Mon 29 May 2017