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Pen Allt-Mawr

Pen Allt-Mawr last 24 hours
  • 17°C 13°C
    Sunny intervals
  • 17°C 10°C
    Sunny intervals
  • 18°C 11°C
    Sunny day
  • 16°C 7°C
    Cloudy
  • 13°C 6°C
    Light rain
  • 12°C 5°C
    Cloudy
  • 13°C 7°C
    Sunny intervals
Wednesday   (24 May 2017)
0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny intervals Sunny intervals Fog Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Sunny intervals Sunny day Clear night Clear night
Temperature (°C)
10 11 12 13 14 15 16 16 16 17 17 17 16 16 15 15 14
Feels like temperature (°C) arrow down
9 10 11 12 13 14 15 16 16 17 16 16 16 15 15 14 13
Precipitation probability arrow down
<5% <5% 20% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NW 2 6 NW 5 8 NW 6 7 NW 6 8 WNW 5 8 WSW 4 7 WSW 5 8 WSW 4 7 SW 5 8 SW 4 7 SW 5 8 ESE 4 8 S 6 9 SSE 5 9 SE 6 8 SE 7 9 ESE 8 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M VP G VG VG VG VG VG VG VG VG VG G G VG VG
Humidity arrow down
97% 98% 97% 92% 82% 78% 75% 73% 73% 71% 72% 74% 77% 81% 82% 81% 83%
UV index arrow down
1 2 3 4 5 5 6 5 4 4 3 2 1 1 1 0 0
Thursday   (25 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
Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Clear night Clear night
Temperature (°C)
14 14 14 13 13 13 13 13 14 14 15 15 16 16 16 17 17 17 17 17 16 16 15 14
Feels like temperature (°C) arrow down
12 12 11 11 10 11 11 11 11 12 12 12 13 13 13 13 14 14 14 14 13 12 11 10
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SE 10 12 SE 11 13 ENE 12 14 ENE 12 15 E 13 15 E 13 16 E 13 16 E 14 18 ESE 15 18 ESE 15 19 SE 14 20 SE 15 21 SE 16 23 SE 16 24 SE 17 24 SE 17 25 SE 17 25 SE 17 24 SE 17 24 SE 17 24 SE 19 25 SE 19 24 SE 21 27 SE 24 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G M M M G VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
83% 83% 84% 84% 85% 84% 86% 89% 88% 85% 81% 78% 73% 69% 68% 67% 66% 66% 67% 69% 73% 75% 77% 80%
UV index arrow down
0 0 0 0 0 0 1 1 2 3 4 5 6 6 6 5 4 3 2 1 1 1 0 0
Friday   (26 May 2017)
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Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
Temperature (°C)
14 13 11 11 14 17 18 17 14
Feels like temperature (°C) arrow down
9 9 7 7 11 14 14 13 10
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SE 26 34 ESE 28 36 ESE 28 35 ESE 27 34 SE 16 27 SE 18 33 SE 20 34 SE 20 31 ESE 23 31
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
82% 84% 85% 87% 80% 66% 60% 64% 77%
UV index arrow down
0 0 0 1 5 7 4 1 0
Saturday   (27 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Light shower day Light shower day Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
12 11 12 14 15 15 13 10
Feels like temperature (°C) arrow down
8 8 9 11 13 12 11 8
Precipitation probability arrow down
<5% <5% 30% 40% 10% 20% 10% 10%
Wind direction, speed & gust (mph) arrow down
ESE 23 31 ESE 21 27 SE 19 26 S 14 24 SSW 16 29 WSW 17 30 W 13 23 W 12 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G VG VG VG G
Humidity arrow down
89% 93% 93% 88% 79% 77% 81% 91%
UV index arrow down
0 0 1 3 6 4 1 0
Sunday   (28 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Cloudy Cloudy Cloudy Cloudy Light shower day Light shower day Partly cloudy night
Temperature (°C)
9 8 8 10 12 13 12 9
Feels like temperature (°C) arrow down
6 5 6 9 11 11 9 7
Precipitation probability arrow down
10% 10% 10% 10% 10% 40% 40% 10%
Wind direction, speed & gust (mph) arrow down
W 10 15 WNW 9 13 NNE 8 13 NE 8 16 NE 8 17 NE 10 19 NNE 12 20 NNE 13 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G VG VG G G G
Humidity arrow down
94% 94% 93% 83% 74% 72% 77% 86%
UV index arrow down
0 0 1 4 6 3 1 0
Monday   (29 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Clear night
Temperature (°C)
8 7 7 9 11 12 11 8
Feels like temperature (°C) arrow down
5 3 4 7 9 9 8 5
Precipitation probability arrow down
10% 20% 10% 10% 10% <5% 10% 10%
Wind direction, speed & gust (mph) arrow down
NNE 13 18 WNW 15 20 WNW 15 22 SSW 13 23 SSW 12 24 WSW 13 25 NW 14 24 SSW 13 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG VG VG VG
Humidity arrow down
92% 93% 91% 83% 74% 69% 71% 84%
UV index arrow down
0 0 1 4 5 3 1 0
Tuesday   (30 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Overcast Cloudy Sunny intervals Cloudy Sunny intervals Sunny day Partly cloudy night
Temperature (°C)
6 6 7 9 11 12 11 10
Feels like temperature (°C) arrow down
3 2 3 6 8 9 8 8
Precipitation probability arrow down
10% 10% 10% 10% 10% 20% 10% 10%
Wind direction, speed & gust (mph) arrow down
SW 13 18 W 13 19 SSW 14 20 SSW 14 23 SSW 15 28 SSW 15 28 SSW 15 27 SSW 11 22
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
93% 94% 90% 82% 72% 77% 81% 92%
UV index arrow down
0 0 1 3 5 3 1 0
More Detail chevron down

Issued at: 0600 on Wed 24 May 2017

Forecast summary

Regional forecast for Wales

Another warm day with patchy cloud and sunny spells.

Today:

It will be another dry day with partly cloudy skies. There will be increasing bright or sunny spells through the afternoon and it will feel warm in light winds. Maximum Temperature 23 °C.

Tonight:

Clear spells will develop overnight and it will stay dry. It will be a very mild night across the board. Minimum Temperature 10 °C.

Thursday:

High pressure will continue to bring dry and settled conditions. Cloud will increase a little through the day but there will still be plenty of very warm sunny spells. Maximum Temperature 26 °C.

Outlook for Friday to Sunday:

Dry, sunny and very warm on Friday. However, an increasing risk of heavy, thundery showers spreading slowly in from the west from Saturday morning onwards. with fresher weather following.

Updated at: 0509 on Wed 24 May 2017

UK forecast for the next 5 days

A warm and dry day for most.

Today:

Dry for most today. Some warm sunny spells can be expected away from the far northwest, where cloudy skies will persist through the day with some drizzle over the hills. Some coastal fog may linger along southwest coasts.

Tonight:

Clear spells developing through the night for many, but staying mild. Some low cloud may persist in the far northwest and along southwest coasts.

Thursday:

A very warm day with sunny spells for most. Early cloud in northwest Scotland soon becoming confined to Shetland. Warmest in the west and the southeast.

Outlook for Friday to Sunday:

Dry, sunny and hot for many places on Friday and Saturday. However, an increasing risk of heavy, thundery showers spreading slowly in from the west from Saturday morning onwards.

Updated at: 0241 on Wed 24 May 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 28 May 2017 to Tuesday 6 Jun 2017:

A very uncertain period, but the more likely scenario is for rather mixed conditions during the Bank Holiday, with showery outbreaks of rain, perhaps heavy and thundery, but also some brighter spells. Temperatures are likely to be down compared to earlier on in the weekend, although it should stay rather warm and humid, especially in the southeast. Meanwhile, it will probably be cooler and fresher in the north and west, where we may see windier conditions. Into next week, we will generally see a mixture of sunshine and showers, particularly across the northwest. However, we may hold on to drier, brighter and perhaps warmer conditions in the far southeast, although some thundery showers are possible.

Updated at: 1332 on Tue 23 May 2017

UK Outlook for Wednesday 7 Jun 2017 to Wednesday 21 Jun 2017:

Confidence is currently low through this period, but more settled weather may begin to dominate, bringing drier and brighter weather for many. Temperatures are likely to be close to normal at first, but may become generally warm, perhaps locally very warm for a time during mid June. Towards the latter part of June, there is a possibility of more unsettled conditions developing, with spells of rain at times, and temperatures returning closer to average.

Updated at: 0236 on Wed 24 May 2017