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Pen Allt-Mawr

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Pen Allt-Mawr last 24 hours
  • 4 °C

    2 °C

    Fog
  • 4 °C

    2 °C

    Fog
  • 3 °C

    0 °C

    Cloudy
  • 1 °C

    -2 °C

    Overcast
  • -1 °C

    -4 °C

    Overcast
  • -1 °C

    -3 °C

    Cloudy
  • 2 °C

    -2 °C

    Overcast
Tuesday   (17 January 2017)
0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Fog Fog Fog Mist Fog Mist Fog Fog Fog Fog Fog Mist Mist Cloudy Cloudy
Temperature (°C)
3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 °
Feels like temperature (°C) arrow down
1 ° 1 ° 1 ° 1 ° 1 ° 1 ° 1 ° 1 ° 1 ° 1 ° 0 ° 1 ° 1 ° 1 ° 1 °
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 10% 10%
Wind direction, speed & gust (mph) arrow down
ESE 4 6 SE 6 8 SSE 4 7 SSE 4 7 SSE 4 6 SSE 5 8 SE 5 8 SSE 4 7 SSE 5 6 SE 5 7 SSE 5 6 SSE 4 6 SSE 4 5 SE 4 6 S 4 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP P VP P VP VP VP VP VP P P M M
Humidity arrow down
100% 100% 100% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 98% 98%
UV index arrow down
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Wednesday   (18 January 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
Mist Mist Mist Mist Mist Mist Mist Mist Mist Fog Fog Fog Mist Mist Mist Mist Mist Mist Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
3 ° 3 ° 3 ° 2 ° 2 ° 2 ° 2 ° 3 ° 3 ° 3 ° 3 ° 3 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 3 ° 3 ° 3 °
Feels like temperature (°C) arrow down
1 ° 1 ° 1 ° 1 ° 1 ° 0 ° 0 ° 0 ° 0 ° 0 ° -1 ° 0 ° 0 ° 1 ° 1 ° 1 ° 1 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° -1 °
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SE 4 5 SE 4 5 SSE 3 5 SW 4 5 S 3 4 W 5 6 SW 6 7 W 6 7 W 7 8 NW 7 9 NW 9 10 WNW 10 11 WNW 9 11 WSW 9 10 N 8 10 ENE 9 11 NE 9 11 WNW 10 12 NNW 10 12 N 10 12 NE 10 12 N 11 12 N 10 12 ENE 11 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P P P P P P P P VP VP VP P P P P P P M M M M M M
Humidity arrow down
98% 98% 98% 98% 99% 98% 98% 98% 98% 99% 99% 98% 98% 98% 98% 97% 97% 98% 97% 97% 96% 96% 96% 95%
UV index arrow down
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Thursday   (19 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
3 ° 3 ° 2 ° 2 ° 3 ° 2 ° 2 ° 1 °
Feels like temperature (°C) arrow down
-1 ° -1 ° -2 ° -3 ° -1 ° -1 ° -3 ° -3 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NE 10 12 NE 12 14 ENE 13 17 ENE 13 16 ENE 11 15 ENE 10 14 ENE 13 16 ENE 13 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G M M M G M
Humidity arrow down
94% 95% 93% 96% 93% 93% 96% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Friday   (20 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast
Temperature (°C)
1 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° -1 °
Feels like temperature (°C) arrow down
-4 ° -4 ° -4 ° -4 ° -4 ° -4 ° -5 ° -5 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 20% 10%
Wind direction, speed & gust (mph) arrow down
ENE 12 15 ENE 10 13 ENE 10 13 ENE 11 15 E 10 15 E 10 15 E 11 14 E 12 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M M G G M G
Humidity arrow down
94% 96% 95% 96% 93% 93% 96% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Saturday   (21 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light snow Cloudy Overcast Overcast Overcast Overcast Light snow Overcast
Temperature (°C)
-1 ° -1 ° -2 ° -2 ° -1 ° -1 ° -2 ° -2 °
Feels like temperature (°C) arrow down
-6 ° -6 ° -6 ° -7 ° -6 ° -6 ° -6 ° -7 °
Precipitation probability arrow down
40% 10% 20% 10% 10% 20% 50% 20%
Wind direction, speed & gust (mph) arrow down
E 11 15 E 10 13 E 10 13 ESE 11 15 ESE 9 15 ESE 9 14 ESE 9 12 ESE 9 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M G G G G
Humidity arrow down
96% 95% 98% 97% 95% 92% 95% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Sunday   (22 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
-2 ° -3 ° -3 ° -3 ° -2 ° -1 ° -1 ° -2 °
Feels like temperature (°C) arrow down
-7 ° -8 ° -8 ° -8 ° -6 ° -5 ° -6 ° -7 °
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 10% 10%
Wind direction, speed & gust (mph) arrow down
E 9 11 ESE 10 13 ESE 10 13 SE 11 15 SW 12 18 SW 11 18 S 11 16 WSW 12 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G G G G G
Humidity arrow down
97% 96% 95% 95% 90% 90% 95% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Monday   (23 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Overcast Cloudy Overcast Overcast Overcast
Temperature (°C)
-2 ° -2 ° -2 ° -1 ° 1 ° 1 ° 1 ° 0 °
Feels like temperature (°C) arrow down
-7 ° -7 ° -7 ° -6 ° -4 ° -4 ° -5 ° -6 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSW 13 18 SSW 15 21 WSW 16 22 SW 17 23 SW 18 27 SSW 17 27 WSW 19 28 SSE 19 29
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
97% 97% 97% 97% 93% 93% 96% 96%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 0800 on Tue 17 Jan 2017

Forecast summary

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

Regional forecast for Wales

Cloudy, with some light rain at times.

Today:

It'll be a colder day than yesterday, especially in the east. Remaining rather cloudy with some patchy light rain and drizzle, mainly over higher ground. Turning drier later with some brighter spells possible in the south and east. Maximum Temperature 9 °C.

Tonight:

A rather cloudy night with hill fog in places and possibly the odd spot of rain. Clear spells are possible in the south with the odd mist patch, cooler here. Minimum Temperature 3 °C.

Wednesday:

Wednesday will be a generally dry but rather cloudy day for all of us. Some brighter spells are likely, these mainly in the south. Maximum Temperature 8 °C.

Outlook for Thursday to Saturday:

It will be mostly cloudy, damp and mild through the outlook period. There will be some bright spells at times too though, with patchy mist or fog overnight.

Updated at: 0241 on Tue 17 Jan 2017

UK forecast for the next 5 days

Mostly cloudy with some rain and drizzle.

Today:

It'll be a rather cloudy day for most, with some rain across central and northern England, but it'll stay dry for many. Cold and bright conditions in south-eastern areas of England, but it'll be mild for northern and western UK.

Tonight:

Cloudy for most with a little light rain or drizzle and hill fog in places. Some southern and eastern parts of England probably clearer with a frost and localised fog.

Wednesday:

Another rather cloudy and mild day for most with a little light rain or drizzle in places. Cold in the south and south-east with some sunny spells possible here.

Outlook for Thursday to Saturday:

Largely cloudy with some outbreaks of light rain at times. Drier and brighter at times in the south and northeast. Relatively mild in the north, cooler towards the southeast.

Updated at: 0234 on Tue 17 Jan 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 21 Jan 2017 to Monday 30 Jan 2017:

The current week is set to end with a continuation of high pressure across the UK. The south east and central areas will tend to turn colder and brighter through the weekend, and this brings a risk of overnight frosts and fog. Into the next working week, more unsettled conditions are likely to spread into the far north and west which will bring some spells of rain at times here. The unsettled and at times windy conditions are likely to spread south and east through the week, which will bring milder conditions to all and outbreaks of rain at times across the country. The bulk of the rain is likely to be in the west.

Updated at: 1201 on Mon 16 Jan 2017

UK Outlook for Monday 30 Jan 2017 to Monday 13 Feb 2017:

Looking ahead to the start of February the most likely scenario is that Atlantic low pressure systems will bring spells of wet weather to all at times, though these will be interspersed with drier and brighter interludes. Temperatures will generally be around average for this time of year, though it will turn milder again at times. However, there is possibility that an area of high pressure will become dominant again, especially into the second week of February, which could give colder, more settled conditions for all with the return of overnight frost and patches of freezing fog.

Updated at: 1200 on Mon 16 Jan 2017

Weather map

Tue 1000

Weather forecast map for Pen Allt-Mawr

Pen Allt-Mawr Pen Allt-Mawr – Fog 51.9112 -3.153
Hereford Hereford – Overcast 52.056 -2.7146
Cardiff Cardiff – Overcast 51.4812 -3.1778
Swansea Swansea – Overcast 51.621 -3.9424
Newtown (Powys) Newtown (Powys) – Cloudy 52.5118 -3.3118
Aberystwyth Aberystwyth – Cloudy 52.415 -4.0817
Swindon Swindon – Cloudy 51.5556 -1.7784
Birmingham Birmingham – Cloudy 52.4859 -1.889
Barnstaple Barnstaple – Overcast 51.0777 -4.0571
Yeovil Yeovil – Overcast 50.9416 -2.632
Pembroke Pembroke – Cloudy 51.6731 -4.9084
Banbury Banbury – Cloudy 52.0625 -1.3383
Wrexham Wrexham – Overcast 53.0428 -2.9911
Exeter Exeter – Overcast 50.7179 -3.5327
Stoke-on-Trent Stoke-on-Trent – Overcast 53.0024 -2.178
Caernarfon Caernarfon – Cloudy 53.1393 -4.2727
Reading Reading – Sunny intervals 51.4523 -0.9724
Southampton Southampton – Sunny day 50.9093 -1.403
Milton Keynes Milton Keynes – Sunny intervals 52.0382 -0.7555
Nottingham Nottingham – Cloudy 52.9545 -1.1565

Location Details

Pen Allt-Mawr

Location: 51.9112, -3.153

Altitude: 720.0 m above mean sea level

Video forecast