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Caswell Bay

  • Cloudy 8 °C 3 °C
  • Cloudy 6 °C 4 °C
  • Cloudy 7 °C 4 °C
  • Heavy rain 11 °C 8 °C
  • Cloudy 9 °C 8 °C
  • Light rain 10 °C 10 °C
  • Light rain 11 °C 8 °C
Now 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Sunny intervals Sunny intervals Sunny day Clear night Clear night Light shower night Light shower night Hail shower night Overcast Cloudy
<5% <5% <5% <5% <5% 30% 30% 30% 10% 10%
Temperature (°C)
8 ° 7 ° 6 ° 5 ° 5 ° 5 ° 5 ° 3 ° 4 ° 4 °
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Feels like temperature (°C) Expand
4 ° 3 ° 2 ° 1 ° 1 ° 1 ° 0 ° -2 ° 0 ° 0 °
Wind direction, speed & gust (mph) Expand
W 16 29 WNW 18 34 WNW 18 34 WNW 17 33 WNW 15 30 WNW 15 30 WNW 14 27 WNW 14 25 WNW 14 27 WNW 11 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E E E E M E E
Humidity Expand
74% 76% 70% 74% 75% 74% 83% 90% 85% 87%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Moderate
UV index Expand
1 1 1
Sunrise: 08:13 Sunset: 16:41 Moon phase: New Air pollution: 3

∗ 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.

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
Partly cloudy night Cloudy Light shower night Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
<5% 10% 30% 10% <5% <5% <5% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% <5% 10% 10% 10% 10% 10% 20%
Temperature (°C)
4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 5 ° 5 ° 6 ° 6 ° 6 ° 6 ° 6 ° 6 ° 5 ° 6 ° 5 ° 5 ° 6 ° 6 °
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Feels like temperature (°C) Expand
0 ° 0 ° 0 ° 0 ° -1 ° -1 ° 0 ° -1 ° -1 ° 0 ° 0 ° 1 ° 1 ° 1 ° 2 ° 2 ° 1 ° 1 ° 1 ° 1 ° 1 ° 2 ° 2 ° 2 °
Wind direction, speed & gust (mph) Expand
WNW 12 23 WNW 11 20 WNW 12 22 WNW 11 21 WNW 13 24 WNW 13 24 WNW 14 25 WNW 15 26 WNW 16 27 WNW 15 26 W 16 28 W 16 26 W 20 32 WNW 19 30 WNW 18 29 W 19 30 WNW 17 28 W 16 27 W 16 27 W 15 26 WNW 16 25 W 14 24 W 13 22 W 13 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E VG E E E E E E E E E E E E E E E E E E E E VG
Humidity Expand
82% 86% 86% 87% 85% 84% 83% 82% 81% 83% 79% 77% 72% 73% 71% 68% 71% 73% 75% 74% 78% 78% 80% 82%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Moderate
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 08:12 Sunset: 16:42 Moon phase: New Air pollution: 3

∗ 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.

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light rain Light rain Light rain Overcast Cloudy Cloudy Cloudy Cloudy
50% 60% 60% 20% 10% 10% 10% 10%
Temperature (°C)
5 ° 5 ° 4 ° 4 ° 5 ° 6 ° 5 ° 5 °
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Feels like temperature (°C) Expand
2 ° 2 ° 1 ° 2 ° 3 ° 4 ° 2 ° 3 °
Wind direction, speed & gust (mph) Expand
W 10 17 SSW 9 14 NNE 9 14 N 6 11 NW 6 10 WNW 7 11 NNW 7 10 NE 7 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G G G VG VG G VG
Humidity Expand
86% 90% 94% 91% 83% 81% 85% 87%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Moderate Slight Slight
UV index Expand
1 1 1
Sunrise: 08:11 Sunset: 16:44 Moon phase: Waxing crescent Air pollution: 3

∗ 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.

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
20% 90% 90% 90% ≥95% 80% 80% 70%
Temperature (°C)
6 ° 6 ° 7 ° 9 ° 10 ° 11 ° 11 ° 10 °
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Feels like temperature (°C) Expand
3 ° 2 ° 3 ° 6 ° 7 ° 7 ° 7 ° 7 °
Wind direction, speed & gust (mph) Expand
SSE 10 14 SE 12 18 SE 15 22 W 11 17 WSW 22 32 W 23 32 W 21 30 WSW 21 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG P P P P P P M
Humidity Expand
88% 93% 93% 91% 93% 94% 94% 93%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Slight Moderate
UV index Expand
1 1 1
Sunrise: 08:10 Sunset: 16:46 Moon phase: Waxing crescent Air pollution: 3

∗ 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.

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy rain Light shower night Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night
70% 30% 10% 20% 20% 20% 10% <5%
Temperature (°C)
10 ° 9 ° 9 ° 8 ° 9 ° 9 ° 9 ° 9 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 5 ° 5 ° 5 ° 5 ° 6 ° 6 ° 5 °
Wind direction, speed & gust (mph) Expand
W 23 32 W 23 33 W 19 26 WSW 17 24 WSW 19 26 WSW 16 23 W 15 21 WSW 16 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M G VG VG VG VG VG VG
Humidity Expand
89% 86% 87% 85% 82% 83% 87% 88%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Moderate Slight
UV index Expand
1 1 1
Sunrise: 08:09 Sunset: 16:47 Moon phase: Waxing crescent Air pollution: 3

∗ 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.

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain Light rain
10% 40% 40% 40% 50% 50% 50% 50%
Temperature (°C)
9 ° 9 ° 9 ° 10 ° 10 ° 10 ° 10 ° 11 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 6 ° 6 ° 7 ° 7 ° 7 ° 7 ° 7 °
Wind direction, speed & gust (mph) Expand
WSW 17 23 WSW 16 23 SW 16 23 SW 15 21 SW 15 21 SW 16 22 SSW 17 24 SSW 19 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G G G G G M
Humidity Expand
89% 89% 90% 90% 88% 87% 89% 89%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Moderate
UV index Expand
1 1 1
Sunrise: 08:08 Sunset: 16:49 Moon phase: First quarter

∗ 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.

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light shower night
60% 60% 60% 60% 60% 60% 50% 50%
Temperature (°C)
11 ° 11 ° 10 ° 10 ° 10 ° 10 ° 10 ° 9 °
Show detail Show detail
Feels like temperature (°C) Expand
7 ° 7 ° 7 ° 7 ° 7 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
SSW 19 27 SSW 20 29 SSW 21 30 SSW 21 30 SW 20 29 SW 20 28 SW 20 28 SW 19 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M G G G G VG
Humidity Expand
89% 89% 88% 87% 86% 84% 83% 83%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
No Data
UV index Expand
1 1 1
Sunrise: 08:06 Sunset: 16:51 Moon phase: First quarter

∗ 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.

Issued at:

Forecast Summary

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

Wales

Headline:

Wintry showers and icy stretches.

This Evening and Tonight:

Blustery showers, these wintry at times, will continue this evening and overnight leading to further accumulations of snow over higher ground. Icy stretches may form by dawn with temperatures hovering around or below freezing. Minimum temperature -3 °C.

Friday:

Remaining cold with a mixture of sunny spells and scattered showers through Friday. More snow is likely over the hills and to lower levels in any heavier bursts. Maximum temperature 6 °C.

Outlook for Saturday to Monday:

Winds will ease on Saturday with some rain at first, probably improving later. Sunday will become wet and windy but turning milder while Monday will bring more cloud and rain.

Updated: 13:45 on Thu 18 Jan 2018 GMT

UK forecast for the next 5 days

Headline:

Wintry showers continuing overnight. A frosty morning.

This Evening and Tonight:

A cold night with showers continuing to move across the UK from the west, these most frequent and wintry in the northwest. It will be driest in the southeast, where there could be some good clear spells. Some icy stretches.

Friday:

An icy start in places, with sunny spells and blustery, wintry showers through the day. The showers will be heaviest across western parts, with further snowfall in the northwest.

Outlook for Saturday to Monday:

Saturday, mainly dry, bright but some rain in the southwest. Overnight and into Sunday turning wet and windy, with snow in parts of the northeast. Milder and unsettled on Monday.

Updated: 13:40 on Thu 18 Jan 2018 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 23 Jan 2018 to Thursday 1 Feb 2018:

Outbreaks of heavy rain will arrive from the west on Tuesday and spread to all areas for a time on Wednesday, with any snow likely restricted to the Scottish mountains. The best of the drier and brighter weather is likely in the southeast. It will stay changeable towards the end of the working week with brighter, but showery periods interspersed with bands of cloud and rain. Again, northwestern parts are likely to see the heaviest rain with snow possible over high ground, and it will be driest in the south and east. Also, it will be windy at times particularly in the northwest. By the beginning of February it is likely to remain changeable and occasionally mild with an increased chance of more settled, colder weather, especially in the south.

UK Outlook for Friday 2 Feb 2018 to Friday 16 Feb 2018:

Through the first half of February the UK's weather is likely to be characterised by a mixture of short-lived spells of unsettled weather interspersed by showery conditions and longer periods of more settled and drier weather. The unsettled spells will bring cloud and rain to parts of the UK and the showery periods may give some snow in the north, especially over high ground. During the settled spells, it is likely to be cold with overnight frost and fog. Temperatures are expected to fluctuate around the average for the time of year.

Updated: 13:40 on Thu 18 Jan 2018 GMT

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