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yellow Warnings have been issued for Cold Knap, Barry (Beach), Wales

Cold Knap, Barry (Beach)

Cold Knap, Barry (Beach) last 24 hours
  • 18°C 16°C
    Cloudy
  • 18°C 14°C
    Heavy rain
  • 17°C 12°C
    Heavy rain
  • 19°C 14°C
    Light shower day
  • 21°C 14°C
    Sunny intervals
  • 20°C 15°C
    Sunny intervals
  • 20°C 16°C
    Cloudy
Thursday   (20 July 2017)
1900 2000 2100 2200 2300
Sunny intervals Cloudy Cloudy Overcast Cloudy
Temperature (°C)
17 17 17 17 16
Feels like temperature (°C) arrow down
15 15 14 14 13
Precipitation probability arrow down
<5% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 10 15 WSW 12 18 SSW 17 23 S 16 23 S 19 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG E E VG
Humidity arrow down
58% 58% 60% 66% 73%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Slight Slight
UV index arrow down
1 1 1 0 0

* Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

Friday   (21 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
Light rain Cloudy Cloudy Heavy rain Heavy shower night Heavy shower night Heavy rain Heavy rain Hail shower day Cloudy Heavy shower day Cloudy Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Heavy shower day Cloudy Cloudy Cloudy
Temperature (°C)
16 16 17 16 17 17 17 16 17 17 17 18 18 18 17 17 16 16 16 16 16 16 16 15
Feels like temperature (°C) arrow down
13 13 14 14 13 13 13 13 12 13 13 13 13 13 13 14 13 14 14 13 14 14 14 14
Precipitation probability arrow down
50% 10% 10% 80% 60% 70% 80% 70% 30% 10% 60% 10% 50% 90% 90% 90% 90% 90% 80% 50% 60% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSW 19 28 SSW 17 25 SSW 14 21 S 16 24 S 20 30 S 22 35 S 21 34 S 22 35 SSE 23 36 S 23 36 S 24 38 S 25 40 S 27 41 S 25 41 S 23 37 S 18 29 S 15 25 S 12 19 SSE 13 21 S 14 22 S 11 17 SSW 11 18 SSW 10 16 SSW 11 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG E E G E E VG M G VG VG VG VG VG M M G VG G VG VG VG VG VG
Humidity arrow down
78% 82% 82% 87% 87% 88% 86% 88% 88% 85% 83% 81% 80% 80% 85% 87% 86% 83% 85% 84% 85% 82% 82% 82%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Slight Moderate Moderate Moderate Moderate Moderate Slight Slight
UV index arrow down
0 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 1 1 1 1 1 1 0 0

* Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

Saturday   (22 July 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Cloudy Cloudy Heavy shower day Heavy shower day Thunder Light shower day Partly cloudy night
Temperature (°C)
15 15 15 15 15 15 15 16 15
Feels like temperature (°C) arrow down
13 13 13 13 13 13 13 15 14
Precipitation probability arrow down
<5% <5% 10% 50% 70% 70% 70% 40% 10%
Wind direction, speed & gust (mph) arrow down
S 11 16 S 11 16 SSE 10 16 SE 12 19 SSE 13 21 SSE 12 20 SE 12 20 SE 10 16 ENE 7 13
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
83% 83% 82% 84% 79% 78% 79% 77% 86%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Slight Slight Slight Slight Slight Slight Slight Smooth (wavelets)
UV index arrow down
0 0 0 1 3 4 3 1 0

* Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

Sunday   (23 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Sunny day Light shower day Light shower day Light shower day Light shower day Cloudy
Temperature (°C)
14 13 14 17 18 19 18 16
Feels like temperature (°C) arrow down
13 12 13 15 16 16 16 14
Precipitation probability arrow down
<5% <5% <5% 30% 40% 40% 30% 10%
Wind direction, speed & gust (mph) arrow down
NW 7 10 WNW 7 12 WNW 8 15 W 10 18 W 12 22 WNW 14 25 WNW 14 23 WNW 12 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G G VG VG VG
Humidity arrow down
89% 89% 87% 77% 74% 71% 73% 83%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets)
UV index arrow down
0 0 1 3 5 3 1 0

* Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

Monday   (24 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Partly cloudy night
Temperature (°C)
15 15 15 18 20 21 20 17
Feels like temperature (°C) arrow down
14 13 14 16 18 19 18 16
Precipitation probability arrow down
<5% <5% <5% <5% 10% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
WNW 11 18 NW 9 16 NW 9 16 NW 11 20 NW 12 22 NW 13 23 NW 12 21 NW 9 16
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
88% 89% 87% 72% 66% 63% 65% 79%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets)
UV index arrow down
0 0 1 4 6 4 1 0

* Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

Tuesday   (25 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Partly cloudy night Sunny day Sunny intervals Sunny intervals Sunny intervals Cloudy Partly cloudy night
Temperature (°C)
15 14 15 18 20 20 19 17
Feels like temperature (°C) arrow down
14 14 15 17 18 17 16 16
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% 10% 10%
Wind direction, speed & gust (mph) arrow down
NW 8 14 WNW 6 11 WNW 6 11 WNW 7 15 W 11 21 W 13 24 WNW 12 22 WNW 10 18
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
87% 92% 90% 77% 70% 68% 75% 86%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets) Smooth (wavelets)
UV index arrow down
0 0 1 4 7 4 1 0

* Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

Wednesday   (26 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain
Temperature (°C)
16 16 16 17 19 19 19 18
Feels like temperature (°C) arrow down
15 15 15 17 18 17 17 16
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 60% 50%
Wind direction, speed & gust (mph) arrow down
W 8 14 W 7 13 WSW 7 14 WSW 9 17 SW 11 21 WSW 12 22 SW 13 23 SW 12 21
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
91% 92% 92% 85% 77% 78% 84% 89%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
UV index arrow down
0 0 1 3 5 3 1 0

* Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

More Detail chevron down

Issued at: 1900 on Thu 20 Jul 2017

Forecast summary

Regional forecast for Wales

Heavy rain and strong winds on Friday.

This Evening and Tonight:

The skies will cloud over from the west tonight, with showers or longer spells of rain overnight, turning heavy at times, especially across western parts. Winds will also strengthen through the night. Minimum Temperature 12 °C.

Friday:

Heavy rain slowly spreading eastwards through Friday, clearing western counties during the afternoon, leaving drier and showery conditions here to end the day. Unseasonably windy, especially along the coast. Maximum Temperature 18 °C.

Outlook for Saturday to Monday:

Unsettled with showers, sometimes slow moving, heavy and thundery, or longer spells of rain at times. However, some sunshine also likely. Feeling rather cool at times. Breezy at times too.

Updated at: 1514 on Thu 20 Jul 2017

UK forecast for the next 5 days

Unsettled at times over the coming days.

This Evening and Tonight:

Heavy rain across northern and eastern Scotland will gradually ease overnight. Staying mostly dry elsewhere in the north and east, with clear spells. Further west, cloudy and windy with showers or longer spells of rain.

Friday:

Mostly dry and bright for central and eastern counties. Meanwhile, rain, heavy at times, will spread across western parts, inching eastwards as the day progresses. Very windy in the west.

Outlook for Saturday to Monday:

Unsettled with showers, sometimes heavy and thundery, or longer spells of rain at times. However, some sunshine also likely. Feeling rather cool for most. Breezy at times too.

Updated at: 1513 on Thu 20 Jul 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 25 Jul 2017 to Thursday 3 Aug 2017:

Many areas will be dry on Tuesday with some sunny spells but there is the chance of a few showers, especially in the east. Early on Wednesday, there is an increasing chance of cloud and rain spreading into western areas, accompanied by strengthening winds. Staying unsettled through the rest of the week as bands of rain continue to move in from the west, interspersed by brighter and showery interludes. Rain or showers could be heavy at times, especially in the northwest, with the driest weather further south and east. It will be windy at times with the risk of gales across the north, and often rather cool, especially in the west. This changeable weather is likely to continue into the start of August, especially in the north.

Updated at: 1231 on Thu 20 Jul 2017

UK Outlook for Thursday 3 Aug 2017 to Thursday 17 Aug 2017:

There is low confidence throughout this period. We are likely to see some fine, dry spells of weather across the United Kingdom, but also some unsettled weather at times, mainly in the north. Temperatures are likely to recover to some extent with warmer than average temperatures at times through to mid-August, but there may be cooler conditions at times, especially in the northwest.

Updated at: 1232 on Thu 20 Jul 2017