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Weather warnings may have been issued

St-Athan

  • Light rain 12 °C 8 °C
  • Heavy rain 10 °C 6 °C
  • Heavy shower day 8 °C 3 °C
  • Sunny intervals 8 °C 4 °C
  • Light rain 10 °C 8 °C
  • Light rain 10 °C 8 °C
  • Overcast 10 °C 5 °C
Now 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
Heavy rain Heavy rain Heavy rain Light rain Overcast Overcast Cloudy Overcast Overcast Overcast Light rain Cloudy Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy
90% 90% 90% 60% 20% 20% 10% 10% 10% 20% 50% 10% 10% <5% <5% <5% <5% <5% <5% 10%
Temperature (°C)
9 ° 9 ° 10 ° 11 ° 11 ° 11 ° 11 ° 11 ° 11 ° 11 ° 11 ° 11 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 °
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Feels like temperature (°C) Expand
6 ° 7 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 °
Wind direction, speed & gust (mph) Expand
SSE 9 18 S 9 22 SSW 9 23 SW 14 30 SW 16 32 WSW 17 32 WSW 17 33 WSW 16 32 SW 15 32 WSW 18 35 WSW 19 37 WSW 19 35 WSW 18 35 WSW 17 33 WSW 16 32 WSW 14 29 SW 12 26 SW 11 23 SSW 12 22 SSW 12 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M G M VG G G VG VG VG VG G G VG VG VG VG VG VG VG VG
Humidity Expand
94% 95% 97% 95% 98% 97% 95% 91% 89% 92% 96% 96% 94% 94% 93% 92% 91% 90% 89% 87%
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 08:05 Sunset: 16:47 Moon phase: First quarter Air pollution: 3
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
Cloudy Overcast Overcast Cloudy Cloudy Cloudy Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light shower day Sunny intervals Sunny intervals Light shower night Light shower night Light shower night Light shower night Light shower night Heavy shower night Light shower night
10% 10% 10% 10% 10% 10% 50% 90% ≥95% 90% 90% 90% 70% 40% 40% 10% 10% 40% 30% 40% 40% 30% 60% 30%
Temperature (°C)
10 ° 11 ° 11 ° 12 ° 12 ° 12 ° 11 ° 10 ° 8 ° 7 ° 7 ° 7 ° 7 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 7 ° 7 ° 7 ° 7 ° 6 °
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Feels like temperature (°C) Expand
8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 7 ° 6 ° 4 ° 3 ° 3 ° 2 ° 3 ° 3 ° 4 ° 4 ° 4 ° 4 ° 3 ° 3 ° 3 ° 3 ° 2 ° 3 °
Wind direction, speed & gust (mph) Expand
S 12 23 S 16 30 SSW 18 34 SSW 19 36 SSW 21 40 SSW 22 41 SW 24 44 WSW 22 39 W 19 35 W 19 34 WSW 19 34 WSW 18 34 SW 18 33 SW 19 36 SW 19 34 WSW 19 36 WSW 19 35 WSW 18 34 WSW 19 34 WSW 17 31 WSW 17 32 WSW 18 34 WSW 17 31 SW 13 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG M M M M M VG VG E E E E E E VG VG G E
Humidity Expand
87% 87% 89% 86% 85% 87% 85% 91% 91% 92% 90% 89% 87% 83% 82% 82% 81% 81% 82% 83% 84% 82% 84% 85%
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 08:04 Sunset: 16:49 Moon phase: First quarter Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light shower night Cloudy Partly cloudy night Light shower day Light shower day Heavy shower day Light shower night Clear night
40% 40% 30% 30% 40% 60% 30% <5%
Temperature (°C)
7 ° 7 ° 7 ° 7 ° 8 ° 7 ° 7 ° 6 °
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Feels like temperature (°C) Expand
3 ° 2 ° 2 ° 3 ° 4 ° 4 ° 3 ° 2 °
Wind direction, speed & gust (mph) Expand
SW 16 31 SW 16 30 SW 15 29 SW 14 26 SW 14 28 SW 15 28 SW 13 22 WNW 10 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E VG VG VG VG VG VG
Humidity Expand
82% 84% 82% 84% 78% 82% 85% 87%
UV index Expand
1 1 1
Sunrise: 08:02 Sunset: 16:51 Moon phase: First quarter Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Clear night Partly cloudy night Clear night Sunny day Sunny day Cloudy Cloudy Cloudy
<5% <5% <5% <5% <5% 10% 10% 20%
Temperature (°C)
5 ° 4 ° 4 ° 4 ° 7 ° 7 ° 6 ° 5 °
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Feels like temperature (°C) Expand
2 ° 0 ° 0 ° 1 ° 4 ° 5 ° 3 ° 2 °
Wind direction, speed & gust (mph) Expand
NW 10 18 NW 9 17 NW 9 16 NW 9 15 NW 10 18 WNW 10 17 WNW 8 13 W 7 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG
Humidity Expand
88% 89% 89% 89% 74% 71% 83% 88%
UV index Expand
1 1 1
Sunrise: 08:01 Sunset: 16:52 Moon phase: First quarter Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light rain Cloudy Overcast Light rain Light rain Light rain Light rain Overcast
50% 30% 30% 50% 60% 50% 50% 20%
Temperature (°C)
5 ° 6 ° 7 ° 7 ° 9 ° 9 ° 9 ° 9 °
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Feels like temperature (°C) Expand
2 ° 3 ° 4 ° 5 ° 6 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
WSW 9 15 SW 10 17 SW 10 17 SW 10 18 SW 12 21 WSW 14 24 WSW 13 24 WSW 12 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G M M M M M
Humidity Expand
91% 92% 92% 94% 93% 94% 96% 96%
UV index Expand
1 1 1
Sunrise: 08:00 Sunset: 16:54 Moon phase: Waxing gibbous Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain
20% 20% 20% 20% 50% 50% 50% 50%
Temperature (°C)
9 ° 9 ° 9 ° 9 ° 10 ° 9 ° 9 ° 9 °
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Feels like temperature (°C) Expand
6 ° 6 ° 6 ° 6 ° 7 ° 7 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
WSW 12 22 WSW 12 21 WSW 11 21 WSW 12 22 WSW 12 23 WSW 13 24 WSW 13 23 WSW 12 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M G G G
Humidity Expand
96% 97% 97% 97% 95% 95% 96% 95%
UV index Expand
1 1 1
Sunrise: 07:58 Sunset: 16:56 Moon phase: Waxing gibbous
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light rain Light rain Light rain Overcast Overcast Overcast Overcast Cloudy
40% 40% 50% 20% 20% 20% 20% 20%
Temperature (°C)
8 ° 8 ° 8 ° 8 ° 9 ° 9 ° 8 ° 7 °
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Feels like temperature (°C) Expand
5 ° 5 ° 5 ° 5 ° 6 ° 6 ° 5 ° 4 °
Wind direction, speed & gust (mph) Expand
WSW 13 24 WSW 13 24 SW 13 24 SW 13 24 SW 12 24 WSW 13 25 WSW 12 21 W 12 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G VG
Humidity Expand
94% 93% 93% 92% 89% 88% 89% 86%
UV index Expand
1 1 1
Sunrise: 07:57 Sunset: 16:58 Moon phase: Waxing gibbous

Issued at:

Forecast Summary

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

Wales

Headline:

A dry evening, rain overnight.

This Evening and Tonight:

It will remain dry during the evening but rain will arrive overnight, becoming rather windy. Low cloud over the hills and coastal fog are likely by dawn. Minimum temperature 5 °C.

Tuesday:

It will be a damp and windy start to Tuesday but with some sunshine through the morning. Further outbreaks of rain are expected during the afternoon, remaining windy but mild. Maximum temperature 13 °C.

Outlook for Wednesday to Friday:

Windy on Wednesday with heavy rain at first, clearing to become brighter with isolated showers. Thursday will remain windy with heavy showers, turning cooler. Friday will be drier, more settled.

Updated: 12:34 on Mon 22 Jan 2018 GMT

UK forecast for the next 5 days

Headline:

Rain arriving overnight.

This Evening and Tonight:

Overnight it will turn windy with gales across western parts. Outbreaks of rain will arrive from the west, which will be heavy at times. Far eastern parts perhaps staying dry until morning.

Tuesday:

Cloudy to start with outbreaks of rain for many. Turning brighter from the northwest later, but with blustery showers. Windy in all areas but also mild, particularly in the south.

Outlook for Wednesday to Friday:

Wednesday very windy with heavy rain followed by blustery showers. Generally less windy on Thursday with sunshine and showers. Drier start on Friday but with rain later. Turning colder.

Updated: 15:05 on Mon 22 Jan 2018 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 27 Jan 2018 to Monday 5 Feb 2018:

It will become milder through the weekend of the 27th and 28th, but it will be rather changeable with bright and showery weather interspersed with bands of cloud and longer spells of rain. The rain is likely to be heaviest in northern and western parts where it will be windy too, and the driest weather will be in the south and east. It will stay changeable through the rest of January, but perhaps colder with an increased risk of snow in the north. Through the start of February, it is likely to turn mainly dry and perhaps a touch colder, particularly in the south, with a risk of overnight frost and fog. Winds are expected to ease overall with strong winds becoming mostly restricted to the north.

UK Outlook for Tuesday 6 Feb 2018 to Tuesday 20 Feb 2018:

Early February is likely to bring relatively settled conditions with a good deal of dry weather, relatively light winds and frost and fog expected to form overnight. However spells of wet and windy weather are still likely across the north. Into the middle of February the forecast is looking very uncertain. However, we are most likely to see short spells of wet and windy weather move across the UK, interspersed with colder, brighter and drier interludes. Throughout this period temperatures are expected to average out at close to normal but it will be colder at times during the periods of more settled weather

Updated: 15:05 on Mon 22 Jan 2018 GMT

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