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Dyffryn Cellwen

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Dyffryn Cellwen last 24 hours
  • 12 °C

    8 °C

    Mist
  • 10 °C

    8 °C

    Drizzle
  • 9 °C

    6 °C

    Heavy rain
  • 8 °C

    1 °C

    Light shower day
  • 6 °C

    2 °C

    Sunny intervals
  • 8 °C

    5 °C

    Heavy rain
  • 9 °C

    5 °C

    Light rain
Monday   (20 February 2017)
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Overcast Overcast Drizzle Overcast Overcast Overcast Overcast Light rain Fog
Temperature (°C)
12 ° 11 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 9 °
Feels like temperature (°C) arrow down
9 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 7 ° 7 °
Precipitation probability arrow down
10% 10% 40% 20% 20% 20% 20% 50% 30%
Wind direction, speed & gust (mph) arrow down
W 14 20 WSW 13 20 W 11 18 W 11 19 W 12 19 W 11 19 W 10 17 WSW 11 17 WSW 11 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M P M M M M VP VP
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92% 95% 98% 98% 98% 97% 98% 99% 100%
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1 1 1 0 0 0 0 0 0
Tuesday   (21 February 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
Fog Heavy rain Heavy rain Drizzle Fog Fog Fog Drizzle Drizzle Drizzle Fog Fog Fog Fog Heavy rain Heavy rain Light rain Overcast Fog Overcast Overcast Fog Fog Fog
Temperature (°C)
9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 8 ° 8 ° 8 ° 8 ° 8 °
Feels like temperature (°C) arrow down
6 ° 5 ° 5 ° 5 ° 6 ° 6 ° 6 ° 6 ° 6 ° 6 ° 6 ° 7 ° 7 ° 6 ° 6 ° 6 ° 6 ° 5 ° 5 ° 5 ° 5 ° 4 ° 4 ° 4 °
Precipitation probability arrow down
30% 80% 80% 40% 30% 30% 30% 40% 40% 40% 30% 30% 30% 30% 90% 90% 60% 20% 30% 20% 20% 20% 20% 30%
Wind direction, speed & gust (mph) arrow down
WSW 12 19 WSW 14 23 W 16 25 W 17 27 W 16 27 W 16 26 W 15 25 W 14 24 WSW 13 21 WSW 13 22 WSW 13 21 WSW 13 21 WSW 13 21 WSW 14 23 WSW 14 23 WSW 15 26 WSW 16 27 WSW 17 29 WSW 18 30 WSW 18 31 WSW 18 32 WSW 20 35 WSW 20 35 WSW 21 36
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 VP VP VP VP VP VP VP VP VP M VP M M VP VP VP
Humidity arrow down
100% 100% 100% 100% 100% 99% 98% 99% 99% 100% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 98% 99% 99% 99%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0
Wednesday   (22 February 2017)
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Fog Light rain Heavy rain Heavy rain Heavy rain Cloudy Light rain Heavy rain
Temperature (°C)
8 ° 8 ° 8 ° 8 ° 9 ° 8 ° 7 ° 8 °
Feels like temperature (°C) arrow down
4 ° 3 ° 4 ° 4 ° 5 ° 5 ° 5 ° 4 °
Precipitation probability arrow down
30% 50% 90% 90% 90% 20% 50% 90%
Wind direction, speed & gust (mph) arrow down
WSW 21 37 WSW 24 41 WSW 22 39 W 20 36 W 17 30 W 14 26 WSW 11 21 SW 14 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP M M P P VG M P
Humidity arrow down
98% 98% 98% 97% 93% 88% 93% 98%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (23 February 2017)
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Heavy rain Heavy rain Heavy rain Light shower day Light shower day Light shower day Light shower night Light shower night
Temperature (°C)
8 ° 8 ° 7 ° 6 ° 6 ° 5 ° 4 ° 3 °
Feels like temperature (°C) arrow down
4 ° 3 ° 3 ° 0 ° 0 ° 0 ° -1 ° -2 °
Precipitation probability arrow down
90% 90% 90% 50% 40% 40% 50% 40%
Wind direction, speed & gust (mph) arrow down
SW 18 35 WSW 20 39 WSW 23 45 W 23 48 WNW 23 47 WNW 21 43 WNW 17 35 WNW 16 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P P G G VG VG VG
Humidity arrow down
98% 98% 95% 86% 79% 71% 70% 72%
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0 0 0 1 2 1 0 0
Friday   (24 February 2017)
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Cloudy Sleet shower night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy
Temperature (°C)
2 ° 2 ° 2 ° 3 ° 5 ° 6 ° 4 ° 3 °
Feels like temperature (°C) arrow down
-3 ° -3 ° -3 ° -1 ° 1 ° 3 ° 1 ° 0 °
Precipitation probability arrow down
20% 40% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WNW 14 29 NW 13 25 NW 11 21 NW 10 19 NW 12 24 NW 10 22 W 6 12 SW 6 11
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
78% 80% 83% 82% 70% 67% 81% 90%
UV index arrow down
0 0 0 1 2 1 0 0
Saturday   (25 February 2017)
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Cloudy Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Light rain
Temperature (°C)
3 ° 4 ° 5 ° 6 ° 8 ° 8 ° 7 ° 7 °
Feels like temperature (°C) arrow down
0 ° 1 ° 1 ° 2 ° 4 ° 4 ° 4 ° 3 °
Precipitation probability arrow down
20% 50% 60% 60% 90% 80% 80% 50%
Wind direction, speed & gust (mph) arrow down
S 8 16 S 11 22 SSW 14 27 SSW 16 32 SW 18 37 SW 18 37 WSW 16 32 WSW 15 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M M M M G G
Humidity arrow down
92% 92% 93% 94% 94% 92% 91% 91%
UV index arrow down
0 0 0 1 1 1 0 0
Sunday   (26 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light shower night Light rain Light rain Light rain Light shower day Light rain Light rain Light rain
Temperature (°C)
6 ° 6 ° 6 ° 7 ° 8 ° 8 ° 7 ° 7 °
Feels like temperature (°C) arrow down
3 ° 2 ° 2 ° 3 ° 5 ° 4 ° 4 ° 3 °
Precipitation probability arrow down
40% 50% 40% 50% 40% 50% 50% 50%
Wind direction, speed & gust (mph) arrow down
WSW 14 28 WSW 13 26 WSW 12 24 SW 13 26 SW 15 31 SW 16 31 SW 15 30 SW 15 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
91% 92% 93% 90% 86% 87% 89% 92%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 1400 on Mon 20 Feb 2017

Forecast summary

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

Regional forecast for Wales

Becoming unsettled, and turning colder by Thursday.

This Evening and Tonight:

Generally cloudy with occasional rain and drizzle this evening and at first tonight, before this becomes more persistent and a bit heavier through the early hours, especially across west-facing hills. Another very mild night to come across Wales. Minimum Temperature 8 °C.

Tuesday:

A damp start, but the rain will ease for a time, with perhaps a glimmer of brightness around lunchtime. Some rain and strengthening winds returning later on. Mild once again. Maximum Temperature 13 °C.

Outlook for Wednesday to Friday:

Rain clearing south on Wednesday, before further wet and potentially very windy weather arrives overnight into Thursday. Brighter, but colder with a few wintry showers to end the week.

Updated at: 1501 on Mon 20 Feb 2017

UK forecast for the next 5 days

Becoming unsettled with rain and strong winds.

This Evening and Tonight:

Mild, breezy and largely cloudy across southern areas with occasional rain or drizzle, this becoming more persistent across parts of Wales. Colder further north with a touch of frost, and a few showers across northern Scotland.

Tuesday:

A cold start in the north, then turning wet, windy and milder from the west later. Another mild day to come further south, though rather cloudy and damp at times.

Outlook for Wednesday to Friday:

Unsettled with spells of rain, accompanied by strong winds, initially in the north, but more widely on Thursday. Drier, but colder on Friday, though some wintry showers in the north.

Updated at: 1500 on Mon 20 Feb 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 25 Feb 2017 to Monday 6 Mar 2017:

Late February and early March look generally mild, changeable and at times unsettled, with Atlantic depressions pushing across the UK. This means spells of rain, some of which could be heavy across high ground in the north and west, and accompanied by windy conditions, perhaps with gales at times, again more likely in the north and west. Showers in between these Atlantic systems could be wintry over northern hills. Some wind and rain is likely for the south and east too, though with more prolonged spells of drier and brighter weather in-between. Throughout this period there remains a lower chance that high pressure centred to the southwest of the UK may become more dominant and this would mean rather more settled conditions establishing themselves, with some overnight frost.

Updated at: 1208 on Mon 20 Feb 2017

UK Outlook for Tuesday 7 Mar 2017 to Tuesday 21 Mar 2017:

For March there is a fair amount of uncertainty, but the weather is most likely to be unsettled at first. There will be spells of wet and windy weather, interspersed with brighter and showery conditions with some snow possible across the north of the UK. There will, however, also be some drier and brighter spells, particularly in the south and east where we may see some local frost and fog at times overnight. Temperatures are expected to be a little above normal for the time of year but there remains a small chance of seeing a more prolonged cold spell, which is most probable later in the period, particularly if settled conditions develop more widely.

Updated at: 1208 on Mon 20 Feb 2017

Weather map

Mon 1600

Weather forecast map for Dyffryn Cellwen

Dyffryn Cellwen Dyffryn Cellwen – Overcast 51.77826 -3.6678
Cardiff Cardiff – Cloudy 51.4812 -3.1778
Hereford Hereford – Sunny intervals 52.056 -2.7146
Aberystwyth Aberystwyth – Overcast 52.415 -4.0817
Barnstaple Barnstaple – Overcast 51.0777 -4.0571
Newtown (Powys) Newtown (Powys) – Light rain 52.5118 -3.3118
Pembroke Pembroke – Cloudy 51.6731 -4.9084
Yeovil Yeovil – Cloudy 50.9416 -2.632
Exeter Exeter – Overcast 50.7179 -3.5327
Swindon Swindon – Cloudy 51.5556 -1.7784
Birmingham Birmingham – Overcast 52.4859 -1.889
Wrexham Wrexham – Drizzle 53.0428 -2.9911
Caernarfon Caernarfon – Overcast 53.1393 -4.2727
Plymouth Plymouth – Overcast 50.3713 -4.1348
Banbury Banbury – Cloudy 52.0625 -1.3383
Stoke-on-Trent Stoke-on-Trent – Light rain 53.0024 -2.178
Southampton Southampton – Cloudy 50.9093 -1.403
Reading Reading – Sunny intervals 51.4523 -0.9724
Milton Keynes Milton Keynes – Overcast 52.0382 -0.7555

Location Details

Dyffryn Cellwen

Location: 51.77826, -3.6678

Altitude: 245.0 m above mean sea level

Video forecast